Merge branch 'perf/urgent' into perf/core, to pick up PMU driver fixes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt

@@ -119,7 +119,7 @@ Optional Properties (for HDMI pins):
 Example:
 // pin controller node
 pinctrl@35004800 {
-	compatible = "brcmbcm11351-pinctrl";
+	compatible = "brcm,bcm11351-pinctrl";
 	reg = <0x35004800 0x430>;
 
 	// pin configuration node

arch/arm/configs/bcm_defconfig

@@ -132,7 +132,7 @@ CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=y
 CONFIG_XZ_DEC=y
 CONFIG_AVERAGE=y
-CONFIG_PINCTRL_CAPRI=y
+CONFIG_PINCTRL_BCM281XX=y
 CONFIG_WATCHDOG=y
 CONFIG_BCM_KONA_WDT=y
 CONFIG_BCM_KONA_WDT_DEBUG=y

arch/ia64/kernel/head.S

@@ -259,7 +259,7 @@ start_ap:
 	 * Switch into virtual mode:
 	 */
 	movl r16=(IA64_PSR_IT|IA64_PSR_IC|IA64_PSR_DT|IA64_PSR_RT|IA64_PSR_DFH|IA64_PSR_BN \
-		  |IA64_PSR_DI|IA64_PSR_AC)
+		  |IA64_PSR_DI)
 	;;
 	mov cr.ipsr=r16
 	movl r17=1f

arch/ia64/kernel/ivt.S

@@ -58,7 +58,7 @@
 #include <asm/unistd.h>
 #include <asm/errno.h>
 
-#if 1
+#if 0
 # define PSR_DEFAULT_BITS	psr.ac
 #else
 # define PSR_DEFAULT_BITS	0

arch/ia64/kvm/vmm_ivt.S

@@ -64,7 +64,7 @@
 #include "kvm_minstate.h"
 #include "vti.h"
 
-#if 1
+#if 0
 # define PSR_DEFAULT_BITS   psr.ac
 #else
 # define PSR_DEFAULT_BITS   0

arch/s390/include/asm/sigp.h

@@ -31,4 +31,23 @@
 #define SIGP_STATUS_INCORRECT_STATE	0x00000200UL
 #define SIGP_STATUS_NOT_RUNNING		0x00000400UL
 
+#ifndef __ASSEMBLY__
+
+static inline int __pcpu_sigp(u16 addr, u8 order, u32 parm, u32 *status)
+{
+	register unsigned int reg1 asm ("1") = parm;
+	int cc;
+
+	asm volatile(
+		"	sigp	%1,%2,0(%3)\n"
+		"	ipm	%0\n"
+		"	srl	%0,28\n"
+		: "=d" (cc), "+d" (reg1) : "d" (addr), "a" (order) : "cc");
+	if (status && cc == 1)
+		*status = reg1;
+	return cc;
+}
+
+#endif /* __ASSEMBLY__ */
+
 #endif /* __S390_ASM_SIGP_H */

arch/s390/include/asm/smp.h

@@ -7,6 +7,8 @@
 #ifndef __ASM_SMP_H
 #define __ASM_SMP_H
 
+#include <asm/sigp.h>
+
 #ifdef CONFIG_SMP
 
 #include <asm/lowcore.h>
@@ -50,9 +52,18 @@ static inline int smp_store_status(int cpu) { return 0; }
 static inline int smp_vcpu_scheduled(int cpu) { return 1; }
 static inline void smp_yield_cpu(int cpu) { }
 static inline void smp_yield(void) { }
-static inline void smp_stop_cpu(void) { }
 static inline void smp_fill_possible_mask(void) { }
 
+static inline void smp_stop_cpu(void)
+{
+	u16 pcpu = stap();
+
+	for (;;) {
+		__pcpu_sigp(pcpu, SIGP_STOP, 0, NULL);
+		cpu_relax();
+	}
+}
+
 #endif /* CONFIG_SMP */
 
 #ifdef CONFIG_HOTPLUG_CPU

arch/s390/include/uapi/asm/unistd.h

@@ -282,7 +282,8 @@
 #define __NR_finit_module	344
 #define __NR_sched_setattr	345
 #define __NR_sched_getattr	346
-#define NR_syscalls 345
+#define __NR_renameat2		347
+#define NR_syscalls 348
 
 /* 
  * There are some system calls that are not present on 64 bit, some

arch/s390/kernel/compat_wrapper.c

@@ -1,5 +1,5 @@
 /*
- *  Compat sytem call wrappers.
+ *  Compat system call wrappers.
  *
  *    Copyright IBM Corp. 2014
  */
@@ -213,3 +213,4 @@ COMPAT_SYSCALL_WRAP5(kcmp, pid_t, pid1, pid_t, pid2, int, type, unsigned long, i
 COMPAT_SYSCALL_WRAP3(finit_module, int, fd, const char __user *, uargs, int, flags);
 COMPAT_SYSCALL_WRAP3(sched_setattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, flags);
 COMPAT_SYSCALL_WRAP4(sched_getattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, size, unsigned int, flags);
+COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, int, newdfd, const char __user *, newname, unsigned int, flags);

arch/s390/kernel/dumpstack.c

@@ -144,10 +144,10 @@ void show_registers(struct pt_regs *regs)
 	char *mode;
 
 	mode = user_mode(regs) ? "User" : "Krnl";
-	printk("%s PSW : %p %p (%pSR)\n",
-	       mode, (void *) regs->psw.mask,
-	       (void *) regs->psw.addr,
-	       (void *) regs->psw.addr);
+	printk("%s PSW : %p %p", mode, (void *)regs->psw.mask, (void *)regs->psw.addr);
+	if (!user_mode(regs))
+		printk(" (%pSR)", (void *)regs->psw.addr);
+	printk("\n");
 	printk("           R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x "
 	       "P:%x AS:%x CC:%x PM:%x", mask_bits(regs, PSW_MASK_PER),
 	       mask_bits(regs, PSW_MASK_DAT), mask_bits(regs, PSW_MASK_IO),

arch/s390/kernel/ptrace.c

@@ -64,7 +64,7 @@ void update_cr_regs(struct task_struct *task)
 		if (task->thread.per_flags & PER_FLAG_NO_TE)
 			cr_new &= ~(1UL << 55);
 		if (cr_new != cr)
-			__ctl_load(cr, 0, 0);
+			__ctl_load(cr_new, 0, 0);
 		/* Set or clear transaction execution TDC bits 62 and 63. */
 		__ctl_store(cr, 2, 2);
 		cr_new = cr & ~3UL;

arch/s390/kernel/setup.c

@@ -1027,3 +1027,35 @@ void __init setup_arch(char **cmdline_p)
 	/* Setup zfcpdump support */
 	setup_zfcpdump();
 }
+
+#ifdef CONFIG_32BIT
+static int no_removal_warning __initdata;
+
+static int __init parse_no_removal_warning(char *str)
+{
+	no_removal_warning = 1;
+	return 0;
+}
+__setup("no_removal_warning", parse_no_removal_warning);
+
+static int __init removal_warning(void)
+{
+	if (no_removal_warning)
+		return 0;
+	printk(KERN_ALERT "\n\n");
+	printk(KERN_CONT "Warning - you are using a 31 bit kernel!\n\n");
+	printk(KERN_CONT "We plan to remove 31 bit kernel support from the kernel sources in March 2015.\n");
+	printk(KERN_CONT "Currently we assume that nobody is using the 31 bit kernel on old 31 bit\n");
+	printk(KERN_CONT "hardware anymore. If you think that the code should not be removed and also\n");
+	printk(KERN_CONT "future versions of the Linux kernel should be able to run in 31 bit mode\n");
+	printk(KERN_CONT "please let us know. Please write to:\n");
+	printk(KERN_CONT "linux390@de.ibm.com (mail address) and/or\n");
+	printk(KERN_CONT "linux-s390@vger.kernel.org (mailing list).\n\n");
+	printk(KERN_CONT "Thank you!\n\n");
+	printk(KERN_CONT "If this kernel runs on a 64 bit machine you may consider using a 64 bit kernel.\n");
+	printk(KERN_CONT "This message can be disabled with the \"no_removal_warning\" kernel parameter.\n");
+	schedule_timeout_uninterruptible(300 * HZ);
+	return 0;
+}
+early_initcall(removal_warning);
+#endif

arch/s390/kernel/smp.c

@@ -82,21 +82,6 @@ DEFINE_MUTEX(smp_cpu_state_mutex);
 /*
  * Signal processor helper functions.
  */
-static inline int __pcpu_sigp(u16 addr, u8 order, u32 parm, u32 *status)
-{
-	register unsigned int reg1 asm ("1") = parm;
-	int cc;
-
-	asm volatile(
-		"	sigp	%1,%2,0(%3)\n"
-		"	ipm	%0\n"
-		"	srl	%0,28\n"
-		: "=d" (cc), "+d" (reg1) : "d" (addr), "a" (order) : "cc");
-	if (status && cc == 1)
-		*status = reg1;
-	return cc;
-}
-
 static inline int __pcpu_sigp_relax(u16 addr, u8 order, u32 parm, u32 *status)
 {
 	int cc;

arch/s390/kernel/syscalls.S

@@ -355,3 +355,4 @@ SYSCALL(sys_kcmp,sys_kcmp,compat_sys_kcmp)
 SYSCALL(sys_finit_module,sys_finit_module,compat_sys_finit_module)
 SYSCALL(sys_sched_setattr,sys_sched_setattr,compat_sys_sched_setattr) /* 345 */
 SYSCALL(sys_sched_getattr,sys_sched_getattr,compat_sys_sched_getattr)
+SYSCALL(sys_renameat2,sys_renameat2,compat_sys_renameat2)

arch/s390/lib/uaccess.c

@@ -338,9 +338,6 @@ static inline unsigned long strnlen_user_srst(const char __user *src,
 	register unsigned long reg0 asm("0") = 0;
 	unsigned long tmp1, tmp2;
 
-	if (unlikely(!size))
-		return 0;
-	update_primary_asce(current);
 	asm volatile(
 		"   la    %2,0(%1)\n"
 		"   la    %3,0(%0,%1)\n"
@@ -359,6 +356,8 @@ static inline unsigned long strnlen_user_srst(const char __user *src,
 
 unsigned long __strnlen_user(const char __user *src, unsigned long size)
 {
+	if (unlikely(!size))
+		return 0;
 	update_primary_asce(current);
 	return strnlen_user_srst(src, size);
 }

arch/s390/mm/fault.c

@@ -126,6 +126,133 @@ static inline int user_space_fault(struct pt_regs *regs)
 	return 0;
 }
 
+static int bad_address(void *p)
+{
+	unsigned long dummy;
+
+	return probe_kernel_address((unsigned long *)p, dummy);
+}
+
+#ifdef CONFIG_64BIT
+static void dump_pagetable(unsigned long asce, unsigned long address)
+{
+	unsigned long *table = __va(asce & PAGE_MASK);
+
+	pr_alert("AS:%016lx ", asce);
+	switch (asce & _ASCE_TYPE_MASK) {
+	case _ASCE_TYPE_REGION1:
+		table = table + ((address >> 53) & 0x7ff);
+		if (bad_address(table))
+			goto bad;
+		pr_cont("R1:%016lx ", *table);
+		if (*table & _REGION_ENTRY_INVALID)
+			goto out;
+		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		/* fallthrough */
+	case _ASCE_TYPE_REGION2:
+		table = table + ((address >> 42) & 0x7ff);
+		if (bad_address(table))
+			goto bad;
+		pr_cont("R2:%016lx ", *table);
+		if (*table & _REGION_ENTRY_INVALID)
+			goto out;
+		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		/* fallthrough */
+	case _ASCE_TYPE_REGION3:
+		table = table + ((address >> 31) & 0x7ff);
+		if (bad_address(table))
+			goto bad;
+		pr_cont("R3:%016lx ", *table);
+		if (*table & (_REGION_ENTRY_INVALID | _REGION3_ENTRY_LARGE))
+			goto out;
+		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		/* fallthrough */
+	case _ASCE_TYPE_SEGMENT:
+		table = table + ((address >> 20) & 0x7ff);
+		if (bad_address(table))
+			goto bad;
+		pr_cont(KERN_CONT "S:%016lx ", *table);
+		if (*table & (_SEGMENT_ENTRY_INVALID | _SEGMENT_ENTRY_LARGE))
+			goto out;
+		table = (unsigned long *)(*table & _SEGMENT_ENTRY_ORIGIN);
+	}
+	table = table + ((address >> 12) & 0xff);
+	if (bad_address(table))
+		goto bad;
+	pr_cont("P:%016lx ", *table);
+out:
+	pr_cont("\n");
+	return;
+bad:
+	pr_cont("BAD\n");
+}
+
+#else /* CONFIG_64BIT */
+
+static void dump_pagetable(unsigned long asce, unsigned long address)
+{
+	unsigned long *table = __va(asce & PAGE_MASK);
+
+	pr_alert("AS:%08lx ", asce);
+	table = table + ((address >> 20) & 0x7ff);
+	if (bad_address(table))
+		goto bad;
+	pr_cont("S:%08lx ", *table);
+	if (*table & _SEGMENT_ENTRY_INVALID)
+		goto out;
+	table = (unsigned long *)(*table & _SEGMENT_ENTRY_ORIGIN);
+	table = table + ((address >> 12) & 0xff);
+	if (bad_address(table))
+		goto bad;
+	pr_cont("P:%08lx ", *table);
+out:
+	pr_cont("\n");
+	return;
+bad:
+	pr_cont("BAD\n");
+}
+
+#endif /* CONFIG_64BIT */
+
+static void dump_fault_info(struct pt_regs *regs)
+{
+	unsigned long asce;
+
+	pr_alert("Fault in ");
+	switch (regs->int_parm_long & 3) {
+	case 3:
+		pr_cont("home space ");
+		break;
+	case 2:
+		pr_cont("secondary space ");
+		break;
+	case 1:
+		pr_cont("access register ");
+		break;
+	case 0:
+		pr_cont("primary space ");
+		break;
+	}
+	pr_cont("mode while using ");
+	if (!user_space_fault(regs)) {
+		asce = S390_lowcore.kernel_asce;
+		pr_cont("kernel ");
+	}
+#ifdef CONFIG_PGSTE
+	else if ((current->flags & PF_VCPU) && S390_lowcore.gmap) {
+		struct gmap *gmap = (struct gmap *)S390_lowcore.gmap;
+		asce = gmap->asce;
+		pr_cont("gmap ");
+	}
+#endif
+	else {
+		asce = S390_lowcore.user_asce;
+		pr_cont("user ");
+	}
+	pr_cont("ASCE.\n");
+	dump_pagetable(asce, regs->int_parm_long & __FAIL_ADDR_MASK);
+}
+
 static inline void report_user_fault(struct pt_regs *regs, long signr)
 {
 	if ((task_pid_nr(current) > 1) && !show_unhandled_signals)
@@ -138,8 +265,9 @@ static inline void report_user_fault(struct pt_regs *regs, long signr)
 	       regs->int_code);
 	print_vma_addr(KERN_CONT "in ", regs->psw.addr & PSW_ADDR_INSN);
 	printk(KERN_CONT "\n");
-	printk(KERN_ALERT "failing address: %lX\n",
-	       regs->int_parm_long & __FAIL_ADDR_MASK);
+	printk(KERN_ALERT "failing address: %016lx TEID: %016lx\n",
+	       regs->int_parm_long & __FAIL_ADDR_MASK, regs->int_parm_long);
+	dump_fault_info(regs);
 	show_regs(regs);
 }
 
@@ -177,11 +305,13 @@ static noinline void do_no_context(struct pt_regs *regs)
 	address = regs->int_parm_long & __FAIL_ADDR_MASK;
 	if (!user_space_fault(regs))
 		printk(KERN_ALERT "Unable to handle kernel pointer dereference"
-		       " at virtual kernel address %p\n", (void *)address);
+		       " in virtual kernel address space\n");
 	else
 		printk(KERN_ALERT "Unable to handle kernel paging request"
-		       " at virtual user address %p\n", (void *)address);
-
+		       " in virtual user address space\n");
+	printk(KERN_ALERT "failing address: %016lx TEID: %016lx\n",
+	       regs->int_parm_long & __FAIL_ADDR_MASK, regs->int_parm_long);
+	dump_fault_info(regs);
 	die(regs, "Oops");
 	do_exit(SIGKILL);
 }

arch/x86/Makefile

@@ -250,8 +250,8 @@ archclean:
 PHONY += kvmconfig
 kvmconfig:
 	$(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target))
-	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config arch/x86/configs/kvm_guest.config
-	$(Q)yes "" | $(MAKE) oldconfig
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config $(srctree)/arch/x86/configs/kvm_guest.config
+	$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig
 
 define archhelp
   echo  '* bzImage      - Compressed kernel image (arch/x86/boot/bzImage)'

arch/x86/include/asm/kvm_host.h

@@ -60,7 +60,7 @@
 			  | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE     \
 			  | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \
 			  | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \
-			  | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE))
+			  | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE | X86_CR4_SMAP))
 
 #define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR)
 

arch/x86/kernel/cpu/perf_event_intel_rapl.c

@@ -535,6 +535,7 @@ static int rapl_cpu_prepare(int cpu)
 	struct rapl_pmu *pmu = per_cpu(rapl_pmu, cpu);
 	int phys_id = topology_physical_package_id(cpu);
 	u64 ms;
+	u64 msr_rapl_power_unit_bits;
 
 	if (pmu)
 		return 0;
@@ -542,6 +543,9 @@ static int rapl_cpu_prepare(int cpu)
 	if (phys_id < 0)
 		return -1;
 
+	if (!rdmsrl_safe(MSR_RAPL_POWER_UNIT, &msr_rapl_power_unit_bits))
+		return -1;
+
 	pmu = kzalloc_node(sizeof(*pmu), GFP_KERNEL, cpu_to_node(cpu));
 	if (!pmu)
 		return -1;
@@ -555,8 +559,7 @@ static int rapl_cpu_prepare(int cpu)
 	 *
 	 * we cache in local PMU instance
 	 */
-	rdmsrl(MSR_RAPL_POWER_UNIT, pmu->hw_unit);
-	pmu->hw_unit = (pmu->hw_unit >> 8) & 0x1FULL;
+	pmu->hw_unit = (msr_rapl_power_unit_bits >> 8) & 0x1FULL;
 	pmu->pmu = &rapl_pmu_class;
 
 	/*
@@ -677,7 +680,9 @@ static int __init rapl_pmu_init(void)
 	cpu_notifier_register_begin();
 
 	for_each_online_cpu(cpu) {
-		rapl_cpu_prepare(cpu);
+		ret = rapl_cpu_prepare(cpu);
+		if (ret)
+			goto out;
 		rapl_cpu_init(cpu);
 	}
 
@@ -700,6 +705,7 @@ static int __init rapl_pmu_init(void)
 		hweight32(rapl_cntr_mask),
 		ktime_to_ms(pmu->timer_interval));
 
+out:
 	cpu_notifier_register_done();
 
 	return 0;

arch/x86/kernel/early-quirks.c

@@ -240,7 +240,7 @@ static u32 __init intel_stolen_base(int num, int slot, int func, size_t stolen_s
 	return base;
 }
 
-#define KB(x)	((x) * 1024)
+#define KB(x)	((x) * 1024UL)
 #define MB(x)	(KB (KB (x)))
 #define GB(x)	(MB (KB (x)))
 

arch/x86/kernel/kprobes/core.c

@@ -897,9 +897,10 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 	struct kprobe *cur = kprobe_running();
 	struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
 
-	switch (kcb->kprobe_status) {
-	case KPROBE_HIT_SS:
-	case KPROBE_REENTER:
+	if (unlikely(regs->ip == (unsigned long)cur->ainsn.insn)) {
+		/* This must happen on single-stepping */
+		WARN_ON(kcb->kprobe_status != KPROBE_HIT_SS &&
+			kcb->kprobe_status != KPROBE_REENTER);
 		/*
 		 * We are here because the instruction being single
 		 * stepped caused a page fault. We reset the current
@@ -914,9 +915,8 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 		else
 			reset_current_kprobe();
 		preempt_enable_no_resched();
-		break;
-	case KPROBE_HIT_ACTIVE:
-	case KPROBE_HIT_SSDONE:
+	} else if (kcb->kprobe_status == KPROBE_HIT_ACTIVE ||
+		   kcb->kprobe_status == KPROBE_HIT_SSDONE) {
 		/*
 		 * We increment the nmissed count for accounting,
 		 * we can also use npre/npostfault count for accounting
@@ -945,10 +945,8 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 		 * fixup routine could not handle it,
 		 * Let do_page_fault() fix it.
 		 */
-		break;
-	default:
-		break;
 	}
+
 	return 0;
 }
 

arch/x86/kernel/reboot.c

@@ -114,8 +114,8 @@ EXPORT_SYMBOL(machine_real_restart);
  */
 static int __init set_pci_reboot(const struct dmi_system_id *d)
 {
-	if (reboot_type != BOOT_CF9) {
-		reboot_type = BOOT_CF9;
+	if (reboot_type != BOOT_CF9_FORCE) {
+		reboot_type = BOOT_CF9_FORCE;
 		pr_info("%s series board detected. Selecting %s-method for reboots.\n",
 			d->ident, "PCI");
 	}
@@ -458,20 +458,23 @@ void __attribute__((weak)) mach_reboot_fixups(void)
 }
 
 /*
- * Windows compatible x86 hardware expects the following on reboot:
+ * To the best of our knowledge Windows compatible x86 hardware expects
+ * the following on reboot:
  *
  * 1) If the FADT has the ACPI reboot register flag set, try it
  * 2) If still alive, write to the keyboard controller
  * 3) If still alive, write to the ACPI reboot register again
  * 4) If still alive, write to the keyboard controller again
  * 5) If still alive, call the EFI runtime service to reboot
- * 6) If still alive, write to the PCI IO port 0xCF9 to reboot
- * 7) If still alive, inform BIOS to do a proper reboot
+ * 6) If no EFI runtime service, call the BIOS to do a reboot
  *
- * If the machine is still alive at this stage, it gives up. We default to
- * following the same pattern, except that if we're still alive after (7) we'll
- * try to force a triple fault and then cycle between hitting the keyboard
- * controller and doing that
+ * We default to following the same pattern. We also have
+ * two other reboot methods: 'triple fault' and 'PCI', which
+ * can be triggered via the reboot= kernel boot option or
+ * via quirks.
+ *
+ * This means that this function can never return, it can misbehave
+ * by not rebooting properly and hanging.
  */
 static void native_machine_emergency_restart(void)
 {
@@ -492,6 +495,11 @@ static void native_machine_emergency_restart(void)
 	for (;;) {
 		/* Could also try the reset bit in the Hammer NB */
 		switch (reboot_type) {
+		case BOOT_ACPI:
+			acpi_reboot();
+			reboot_type = BOOT_KBD;
+			break;
+
 		case BOOT_KBD:
 			mach_reboot_fixups(); /* For board specific fixups */
 
@@ -509,43 +517,29 @@ static void native_machine_emergency_restart(void)
 			}
 			break;
 
-		case BOOT_TRIPLE:
-			load_idt(&no_idt);
-			__asm__ __volatile__("int3");
-
-			/* We're probably dead after this, but... */
-			reboot_type = BOOT_KBD;
-			break;
-
-		case BOOT_BIOS:
-			machine_real_restart(MRR_BIOS);
-
-			/* We're probably dead after this, but... */
-			reboot_type = BOOT_TRIPLE;
-			break;
-
-		case BOOT_ACPI:
-			acpi_reboot();
-			reboot_type = BOOT_KBD;
-			break;
-
 		case BOOT_EFI:
 			if (efi_enabled(EFI_RUNTIME_SERVICES))
 				efi.reset_system(reboot_mode == REBOOT_WARM ?
 						 EFI_RESET_WARM :
 						 EFI_RESET_COLD,
 						 EFI_SUCCESS, 0, NULL);
-			reboot_type = BOOT_CF9_COND;
+			reboot_type = BOOT_BIOS;
+			break;
+
+		case BOOT_BIOS:
+			machine_real_restart(MRR_BIOS);
+
+			/* We're probably dead after this, but... */
+			reboot_type = BOOT_CF9_SAFE;
 			break;
 
-		case BOOT_CF9:
+		case BOOT_CF9_FORCE:
 			port_cf9_safe = true;
 			/* Fall through */
 
-		case BOOT_CF9_COND:
+		case BOOT_CF9_SAFE:
 			if (port_cf9_safe) {
-				u8 reboot_code = reboot_mode == REBOOT_WARM ?
-					0x06 : 0x0E;
+				u8 reboot_code = reboot_mode == REBOOT_WARM ?  0x06 : 0x0E;
 				u8 cf9 = inb(0xcf9) & ~reboot_code;
 				outb(cf9|2, 0xcf9); /* Request hard reset */
 				udelay(50);
@@ -553,7 +547,15 @@ static void native_machine_emergency_restart(void)
 				outb(cf9|reboot_code, 0xcf9);
 				udelay(50);
 			}
-			reboot_type = BOOT_BIOS;
+			reboot_type = BOOT_TRIPLE;
+			break;
+
+		case BOOT_TRIPLE:
+			load_idt(&no_idt);
+			__asm__ __volatile__("int3");
+
+			/* We're probably dead after this, but... */
+			reboot_type = BOOT_KBD;
 			break;
 		}
 	}

arch/x86/kvm/cpuid.c

@@ -308,7 +308,7 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 	const u32 kvm_supported_word9_x86_features =
 		F(FSGSBASE) | F(BMI1) | F(HLE) | F(AVX2) | F(SMEP) |
 		F(BMI2) | F(ERMS) | f_invpcid | F(RTM) | f_mpx | F(RDSEED) |
-		F(ADX);
+		F(ADX) | F(SMAP);
 
 	/* all calls to cpuid_count() should be made on the same cpu */
 	get_cpu();

arch/x86/kvm/cpuid.h

@@ -48,6 +48,14 @@ static inline bool guest_cpuid_has_smep(struct kvm_vcpu *vcpu)
 	return best && (best->ebx & bit(X86_FEATURE_SMEP));
 }
 
+static inline bool guest_cpuid_has_smap(struct kvm_vcpu *vcpu)
+{
+	struct kvm_cpuid_entry2 *best;
+
+	best = kvm_find_cpuid_entry(vcpu, 7, 0);
+	return best && (best->ebx & bit(X86_FEATURE_SMAP));
+}
+
 static inline bool guest_cpuid_has_fsgsbase(struct kvm_vcpu *vcpu)
 {
 	struct kvm_cpuid_entry2 *best;

arch/x86/kvm/mmu.c

@@ -3601,20 +3601,27 @@ static void reset_rsvds_bits_mask_ept(struct kvm_vcpu *vcpu,
 	}
 }
 
-static void update_permission_bitmask(struct kvm_vcpu *vcpu,
+void update_permission_bitmask(struct kvm_vcpu *vcpu,
 		struct kvm_mmu *mmu, bool ept)
 {
 	unsigned bit, byte, pfec;
 	u8 map;
-	bool fault, x, w, u, wf, uf, ff, smep;
+	bool fault, x, w, u, wf, uf, ff, smapf, cr4_smap, cr4_smep, smap = 0;
 
-	smep = kvm_read_cr4_bits(vcpu, X86_CR4_SMEP);
+	cr4_smep = kvm_read_cr4_bits(vcpu, X86_CR4_SMEP);
+	cr4_smap = kvm_read_cr4_bits(vcpu, X86_CR4_SMAP);
 	for (byte = 0; byte < ARRAY_SIZE(mmu->permissions); ++byte) {
 		pfec = byte << 1;
 		map = 0;
 		wf = pfec & PFERR_WRITE_MASK;
 		uf = pfec & PFERR_USER_MASK;
 		ff = pfec & PFERR_FETCH_MASK;
+		/*
+		 * PFERR_RSVD_MASK bit is set in PFEC if the access is not
+		 * subject to SMAP restrictions, and cleared otherwise. The
+		 * bit is only meaningful if the SMAP bit is set in CR4.
+		 */
+		smapf = !(pfec & PFERR_RSVD_MASK);
 		for (bit = 0; bit < 8; ++bit) {
 			x = bit & ACC_EXEC_MASK;
 			w = bit & ACC_WRITE_MASK;
@@ -3626,12 +3633,33 @@ static void update_permission_bitmask(struct kvm_vcpu *vcpu,
 				/* Allow supervisor writes if !cr0.wp */
 				w |= !is_write_protection(vcpu) && !uf;
 				/* Disallow supervisor fetches of user code if cr4.smep */
-				x &= !(smep && u && !uf);
+				x &= !(cr4_smep && u && !uf);
+
+				/*
+				 * SMAP:kernel-mode data accesses from user-mode
+				 * mappings should fault. A fault is considered
+				 * as a SMAP violation if all of the following
+				 * conditions are ture:
+				 *   - X86_CR4_SMAP is set in CR4
+				 *   - An user page is accessed
+				 *   - Page fault in kernel mode
+				 *   - if CPL = 3 or X86_EFLAGS_AC is clear
+				 *
+				 *   Here, we cover the first three conditions.
+				 *   The fourth is computed dynamically in
+				 *   permission_fault() and is in smapf.
+				 *
+				 *   Also, SMAP does not affect instruction
+				 *   fetches, add the !ff check here to make it
+				 *   clearer.
+				 */
+				smap = cr4_smap && u && !uf && !ff;
 			} else
 				/* Not really needed: no U/S accesses on ept  */
 				u = 1;
 
-			fault = (ff && !x) || (uf && !u) || (wf && !w);
+			fault = (ff && !x) || (uf && !u) || (wf && !w) ||
+				(smapf && smap);
 			map |= fault << bit;
 		}
 		mmu->permissions[byte] = map;

arch/x86/kvm/mmu.h

@@ -44,11 +44,17 @@
 #define PT_DIRECTORY_LEVEL 2
 #define PT_PAGE_TABLE_LEVEL 1
 
-#define PFERR_PRESENT_MASK (1U << 0)
-#define PFERR_WRITE_MASK (1U << 1)
-#define PFERR_USER_MASK (1U << 2)
-#define PFERR_RSVD_MASK (1U << 3)
-#define PFERR_FETCH_MASK (1U << 4)
+#define PFERR_PRESENT_BIT 0
+#define PFERR_WRITE_BIT 1
+#define PFERR_USER_BIT 2
+#define PFERR_RSVD_BIT 3
+#define PFERR_FETCH_BIT 4
+
+#define PFERR_PRESENT_MASK (1U << PFERR_PRESENT_BIT)
+#define PFERR_WRITE_MASK (1U << PFERR_WRITE_BIT)
+#define PFERR_USER_MASK (1U << PFERR_USER_BIT)
+#define PFERR_RSVD_MASK (1U << PFERR_RSVD_BIT)
+#define PFERR_FETCH_MASK (1U << PFERR_FETCH_BIT)
 
 int kvm_mmu_get_spte_hierarchy(struct kvm_vcpu *vcpu, u64 addr, u64 sptes[4]);
 void kvm_mmu_set_mmio_spte_mask(u64 mmio_mask);
@@ -73,6 +79,8 @@ int handle_mmio_page_fault_common(struct kvm_vcpu *vcpu, u64 addr, bool direct);
 void kvm_init_shadow_mmu(struct kvm_vcpu *vcpu, struct kvm_mmu *context);
 void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, struct kvm_mmu *context,
 		bool execonly);
+void update_permission_bitmask(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
+		bool ept);
 
 static inline unsigned int kvm_mmu_available_pages(struct kvm *kvm)
 {
@@ -110,10 +118,30 @@ static inline bool is_write_protection(struct kvm_vcpu *vcpu)
  * Will a fault with a given page-fault error code (pfec) cause a permission
  * fault with the given access (in ACC_* format)?
  */
-static inline bool permission_fault(struct kvm_mmu *mmu, unsigned pte_access,
-				    unsigned pfec)
+static inline bool permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
+				    unsigned pte_access, unsigned pfec)
 {
-	return (mmu->permissions[pfec >> 1] >> pte_access) & 1;
+	int cpl = kvm_x86_ops->get_cpl(vcpu);
+	unsigned long rflags = kvm_x86_ops->get_rflags(vcpu);
+
+	/*
+	 * If CPL < 3, SMAP prevention are disabled if EFLAGS.AC = 1.
+	 *
+	 * If CPL = 3, SMAP applies to all supervisor-mode data accesses
+	 * (these are implicit supervisor accesses) regardless of the value
+	 * of EFLAGS.AC.
+	 *
+	 * This computes (cpl < 3) && (rflags & X86_EFLAGS_AC), leaving
+	 * the result in X86_EFLAGS_AC. We then insert it in place of
+	 * the PFERR_RSVD_MASK bit; this bit will always be zero in pfec,
+	 * but it will be one in index if SMAP checks are being overridden.
+	 * It is important to keep this branchless.
+	 */
+	unsigned long smap = (cpl - 3) & (rflags & X86_EFLAGS_AC);
+	int index = (pfec >> 1) +
+		    (smap >> (X86_EFLAGS_AC_BIT - PFERR_RSVD_BIT + 1));
+
+	return (mmu->permissions[index] >> pte_access) & 1;
 }
 
 void kvm_mmu_invalidate_zap_all_pages(struct kvm *kvm);

arch/x86/kvm/paging_tmpl.h

@@ -353,7 +353,7 @@ retry_walk:
 		walker->ptes[walker->level - 1] = pte;
 	} while (!is_last_gpte(mmu, walker->level, pte));
 
-	if (unlikely(permission_fault(mmu, pte_access, access))) {
+	if (unlikely(permission_fault(vcpu, mmu, pte_access, access))) {
 		errcode |= PFERR_PRESENT_MASK;
 		goto error;
 	}

arch/x86/kvm/vmx.c

@@ -3484,13 +3484,14 @@ static int vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 			hw_cr4 &= ~X86_CR4_PAE;
 			hw_cr4 |= X86_CR4_PSE;
 			/*
-			 * SMEP is disabled if CPU is in non-paging mode in
-			 * hardware. However KVM always uses paging mode to
+			 * SMEP/SMAP is disabled if CPU is in non-paging mode
+			 * in hardware. However KVM always uses paging mode to
 			 * emulate guest non-paging mode with TDP.
-			 * To emulate this behavior, SMEP needs to be manually
-			 * disabled when guest switches to non-paging mode.
+			 * To emulate this behavior, SMEP/SMAP needs to be
+			 * manually disabled when guest switches to non-paging
+			 * mode.
 			 */
-			hw_cr4 &= ~X86_CR4_SMEP;
+			hw_cr4 &= ~(X86_CR4_SMEP | X86_CR4_SMAP);
 		} else if (!(cr4 & X86_CR4_PAE)) {
 			hw_cr4 &= ~X86_CR4_PAE;
 		}

arch/x86/kvm/x86.c

@@ -652,6 +652,9 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 	if (!guest_cpuid_has_smep(vcpu) && (cr4 & X86_CR4_SMEP))
 		return 1;
 
+	if (!guest_cpuid_has_smap(vcpu) && (cr4 & X86_CR4_SMAP))
+		return 1;
+
 	if (!guest_cpuid_has_fsgsbase(vcpu) && (cr4 & X86_CR4_FSGSBASE))
 		return 1;
 
@@ -680,6 +683,9 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 	    (!(cr4 & X86_CR4_PCIDE) && (old_cr4 & X86_CR4_PCIDE)))
 		kvm_mmu_reset_context(vcpu);
 
+	if ((cr4 ^ old_cr4) & X86_CR4_SMAP)
+		update_permission_bitmask(vcpu, vcpu->arch.walk_mmu, false);
+
 	if ((cr4 ^ old_cr4) & X86_CR4_OSXSAVE)
 		kvm_update_cpuid(vcpu);
 
@@ -1117,7 +1123,6 @@ static inline u64 get_kernel_ns(void)
 {
 	struct timespec ts;
 
-	WARN_ON(preemptible());
 	ktime_get_ts(&ts);
 	monotonic_to_bootbased(&ts);
 	return timespec_to_ns(&ts);
@@ -4164,7 +4169,8 @@ static int vcpu_mmio_gva_to_gpa(struct kvm_vcpu *vcpu, unsigned long gva,
 		| (write ? PFERR_WRITE_MASK : 0);
 
 	if (vcpu_match_mmio_gva(vcpu, gva)
-	    && !permission_fault(vcpu->arch.walk_mmu, vcpu->arch.access, access)) {
+	    && !permission_fault(vcpu, vcpu->arch.walk_mmu,
+				 vcpu->arch.access, access)) {
 		*gpa = vcpu->arch.mmio_gfn << PAGE_SHIFT |
 					(gva & (PAGE_SIZE - 1));
 		trace_vcpu_match_mmio(gva, *gpa, write, false);

arch/x86/syscalls/Makefile

@@ -54,5 +54,7 @@ syshdr-$(CONFIG_X86_64)		+= syscalls_64.h
 
 targets	+= $(uapisyshdr-y) $(syshdr-y)
 
+PHONY += all
 all: $(addprefix $(uapi)/,$(uapisyshdr-y))
 all: $(addprefix $(out)/,$(syshdr-y))
+	@:

arch/x86/syscalls/syscall_32.tbl

@@ -359,3 +359,4 @@
 350	i386	finit_module		sys_finit_module
 351	i386	sched_setattr		sys_sched_setattr
 352	i386	sched_getattr		sys_sched_getattr
+353	i386	renameat2		sys_renameat2

arch/x86/tools/Makefile

@@ -40,4 +40,6 @@ $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/ina
 HOST_EXTRACFLAGS += -I$(srctree)/tools/include
 hostprogs-y	+= relocs
 relocs-objs     := relocs_32.o relocs_64.o relocs_common.o
+PHONY += relocs
 relocs: $(obj)/relocs
+	@:

drivers/char/hw_random/bcm2835-rng.c

@@ -61,18 +61,18 @@ static int bcm2835_rng_probe(struct platform_device *pdev)
 	}
 	bcm2835_rng_ops.priv = (unsigned long)rng_base;
 
+	/* set warm-up count & enable */
+	__raw_writel(RNG_WARMUP_COUNT, rng_base + RNG_STATUS);
+	__raw_writel(RNG_RBGEN, rng_base + RNG_CTRL);
+
 	/* register driver */
 	err = hwrng_register(&bcm2835_rng_ops);
 	if (err) {
 		dev_err(dev, "hwrng registration failed\n");
 		iounmap(rng_base);
-	} else {
+	} else
 		dev_info(dev, "hwrng registered\n");
 
-		/* set warm-up count & enable */
-		__raw_writel(RNG_WARMUP_COUNT, rng_base + RNG_STATUS);
-		__raw_writel(RNG_RBGEN, rng_base + RNG_CTRL);
-	}
 	return err;
 }
 

drivers/irqchip/irq-vic.c

@@ -24,6 +24,7 @@
 #include <linux/list.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip/chained_irq.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
@@ -228,12 +229,17 @@ static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs)
 static void vic_handle_irq_cascaded(unsigned int irq, struct irq_desc *desc)
 {
 	u32 stat, hwirq;
+	struct irq_chip *host_chip = irq_desc_get_chip(desc);
 	struct vic_device *vic = irq_desc_get_handler_data(desc);
 
+	chained_irq_enter(host_chip, desc);
+
 	while ((stat = readl_relaxed(vic->base + VIC_IRQ_STATUS))) {
 		hwirq = ffs(stat) - 1;
 		generic_handle_irq(irq_find_mapping(vic->domain, hwirq));
 	}
+
+	chained_irq_exit(host_chip, desc);
 }
 
 /*

drivers/net/ethernet/broadcom/bnx2.c

@@ -8627,6 +8627,7 @@ bnx2_remove_one(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int
 bnx2_suspend(struct device *device)
 {
@@ -8665,7 +8666,6 @@ bnx2_resume(struct device *device)
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static SIMPLE_DEV_PM_OPS(bnx2_pm_ops, bnx2_suspend, bnx2_resume);
 #define BNX2_PM_OPS (&bnx2_pm_ops)
 

drivers/net/ethernet/cadence/Kconfig

@@ -4,7 +4,7 @@
 
 config NET_CADENCE
 	bool "Cadence devices"
-	depends on HAS_IOMEM
+	depends on HAS_IOMEM && (ARM || AVR32 || COMPILE_TEST)
 	default y
 	---help---
 	  If you have a network (Ethernet) card belonging to this class, say Y.
@@ -22,7 +22,7 @@ if NET_CADENCE
 
 config ARM_AT91_ETHER
 	tristate "AT91RM9200 Ethernet support"
-	depends on HAS_DMA
+	depends on HAS_DMA && (ARCH_AT91RM9200 || COMPILE_TEST)
 	select MACB
 	---help---
 	  If you wish to compile a kernel for the AT91RM9200 and enable
@@ -30,7 +30,7 @@ config ARM_AT91_ETHER
 
 config MACB
 	tristate "Cadence MACB/GEM support"
-	depends on HAS_DMA
+	depends on HAS_DMA && (PLATFORM_AT32AP || ARCH_AT91 || ARCH_PICOXCELL || ARCH_ZYNQ || COMPILE_TEST)
 	select PHYLIB
 	---help---
 	  The Cadence MACB ethernet interface is found on many Atmel AT32 and

drivers/net/ethernet/chelsio/cxgb4/l2t.c

@@ -154,7 +154,7 @@ static int write_l2e(struct adapter *adap, struct l2t_entry *e, int sync)
 	req->params = htons(L2T_W_PORT(e->lport) | L2T_W_NOREPLY(!sync));
 	req->l2t_idx = htons(e->idx);
 	req->vlan = htons(e->vlan);
-	if (e->neigh)
+	if (e->neigh && !(e->neigh->dev->flags & IFF_LOOPBACK))
 		memcpy(e->dmac, e->neigh->ha, sizeof(e->dmac));
 	memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac));
 
@@ -394,6 +394,8 @@ struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh,
 	if (e) {
 		spin_lock(&e->lock);          /* avoid race with t4_l2t_free */
 		e->state = L2T_STATE_RESOLVING;
+		if (neigh->dev->flags & IFF_LOOPBACK)
+			memcpy(e->dmac, physdev->dev_addr, sizeof(e->dmac));
 		memcpy(e->addr, addr, addr_len);
 		e->ifindex = ifidx;
 		e->hash = hash;

drivers/net/ethernet/chelsio/cxgb4/t4_hw.c

@@ -682,7 +682,7 @@ enum {
 	SF_RD_ID        = 0x9f,       /* read ID */
 	SF_ERASE_SECTOR = 0xd8,       /* erase sector */
 
-	FW_MAX_SIZE = 512 * 1024,
+	FW_MAX_SIZE = 16 * SF_SEC_SIZE,
 };
 
 /**

drivers/net/ethernet/emulex/benet/be.h

@@ -374,6 +374,7 @@ enum vf_state {
 #define BE_FLAGS_NAPI_ENABLED			(1 << 9)
 #define BE_FLAGS_QNQ_ASYNC_EVT_RCVD		(1 << 11)
 #define BE_FLAGS_VXLAN_OFFLOADS			(1 << 12)
+#define BE_FLAGS_SETUP_DONE			(1 << 13)
 
 #define BE_UC_PMAC_COUNT			30
 #define BE_VF_UC_PMAC_COUNT			2

drivers/net/ethernet/emulex/benet/be_main.c

@@ -2033,11 +2033,13 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 	bool dummy_wrb;
 	int i, pending_txqs;
 
-	/* Wait for a max of 200ms for all the tx-completions to arrive. */
+	/* Stop polling for compls when HW has been silent for 10ms */
 	do {
 		pending_txqs = adapter->num_tx_qs;
 
 		for_all_tx_queues(adapter, txo, i) {
+			cmpl = 0;
+			num_wrbs = 0;
 			txq = &txo->q;
 			while ((txcp = be_tx_compl_get(&txo->cq))) {
 				end_idx =
@@ -2050,14 +2052,13 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 			if (cmpl) {
 				be_cq_notify(adapter, txo->cq.id, false, cmpl);
 				atomic_sub(num_wrbs, &txq->used);
-				cmpl = 0;
-				num_wrbs = 0;
+				timeo = 0;
 			}
 			if (atomic_read(&txq->used) == 0)
 				pending_txqs--;
 		}
 
-		if (pending_txqs == 0 || ++timeo > 200)
+		if (pending_txqs == 0 || ++timeo > 10 || be_hw_error(adapter))
 			break;
 
 		mdelay(1);
@@ -2725,6 +2726,12 @@ static int be_close(struct net_device *netdev)
 	struct be_eq_obj *eqo;
 	int i;
 
+	/* This protection is needed as be_close() may be called even when the
+	 * adapter is in cleared state (after eeh perm failure)
+	 */
+	if (!(adapter->flags & BE_FLAGS_SETUP_DONE))
+		return 0;
+
 	be_roce_dev_close(adapter);
 
 	if (adapter->flags & BE_FLAGS_NAPI_ENABLED) {
@@ -3055,6 +3062,7 @@ static int be_clear(struct be_adapter *adapter)
 	be_clear_queues(adapter);
 
 	be_msix_disable(adapter);
+	adapter->flags &= ~BE_FLAGS_SETUP_DONE;
 	return 0;
 }
 
@@ -3559,6 +3567,7 @@ static int be_setup(struct be_adapter *adapter)
 		adapter->phy.fc_autoneg = 1;
 
 	be_schedule_worker(adapter);
+	adapter->flags |= BE_FLAGS_SETUP_DONE;
 	return 0;
 err:
 	be_clear(adapter);

drivers/net/ethernet/marvell/mvneta.c

@@ -89,9 +89,8 @@
 #define      MVNETA_TX_IN_PRGRS                  BIT(1)
 #define      MVNETA_TX_FIFO_EMPTY                BIT(8)
 #define MVNETA_RX_MIN_FRAME_SIZE                 0x247c
-#define MVNETA_SERDES_CFG			 0x24A0
+#define MVNETA_SGMII_SERDES_CFG			 0x24A0
 #define      MVNETA_SGMII_SERDES_PROTO		 0x0cc7
-#define      MVNETA_RGMII_SERDES_PROTO		 0x0667
 #define MVNETA_TYPE_PRIO                         0x24bc
 #define      MVNETA_FORCE_UNI                    BIT(21)
 #define MVNETA_TXQ_CMD_1                         0x24e4
@@ -712,6 +711,35 @@ static void mvneta_rxq_bm_disable(struct mvneta_port *pp,
 	mvreg_write(pp, MVNETA_RXQ_CONFIG_REG(rxq->id), val);
 }
 
+
+
+/* Sets the RGMII Enable bit (RGMIIEn) in port MAC control register */
+static void mvneta_gmac_rgmii_set(struct mvneta_port *pp, int enable)
+{
+	u32  val;
+
+	val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+
+	if (enable)
+		val |= MVNETA_GMAC2_PORT_RGMII;
+	else
+		val &= ~MVNETA_GMAC2_PORT_RGMII;
+
+	mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+}
+
+/* Config SGMII port */
+static void mvneta_port_sgmii_config(struct mvneta_port *pp)
+{
+	u32 val;
+
+	val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
+	val |= MVNETA_GMAC2_PCS_ENABLE;
+	mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
+
+	mvreg_write(pp, MVNETA_SGMII_SERDES_CFG, MVNETA_SGMII_SERDES_PROTO);
+}
+
 /* Start the Ethernet port RX and TX activity */
 static void mvneta_port_up(struct mvneta_port *pp)
 {
@@ -2729,15 +2757,12 @@ static void mvneta_port_power_up(struct mvneta_port *pp, int phy_mode)
 	mvreg_write(pp, MVNETA_UNIT_INTR_CAUSE, 0);
 
 	if (phy_mode == PHY_INTERFACE_MODE_SGMII)
-		mvreg_write(pp, MVNETA_SERDES_CFG, MVNETA_SGMII_SERDES_PROTO);
-	else
-		mvreg_write(pp, MVNETA_SERDES_CFG, MVNETA_RGMII_SERDES_PROTO);
+		mvneta_port_sgmii_config(pp);
 
-	val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
-
-	val |= MVNETA_GMAC2_PCS_ENABLE | MVNETA_GMAC2_PORT_RGMII;
+	mvneta_gmac_rgmii_set(pp, 1);
 
 	/* Cancel Port Reset */
+	val = mvreg_read(pp, MVNETA_GMAC_CTRL_2);
 	val &= ~MVNETA_GMAC2_PORT_RESET;
 	mvreg_write(pp, MVNETA_GMAC_CTRL_2, val);
 

drivers/net/ethernet/mellanox/mlx4/main.c

@@ -2301,13 +2301,8 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data)
 	/* Allow large DMA segments, up to the firmware limit of 1 GB */
 	dma_set_max_seg_size(&pdev->dev, 1024 * 1024 * 1024);
 
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		err = -ENOMEM;
-		goto err_release_regions;
-	}
-
-	dev       = &priv->dev;
+	dev       = pci_get_drvdata(pdev);
+	priv      = mlx4_priv(dev);
 	dev->pdev = pdev;
 	INIT_LIST_HEAD(&priv->ctx_list);
 	spin_lock_init(&priv->ctx_lock);
@@ -2374,10 +2369,10 @@ static int __mlx4_init_one(struct pci_dev *pdev, int pci_dev_data)
 			} else {
 				atomic_inc(&pf_loading);
 				err = pci_enable_sriov(pdev, total_vfs);
-				atomic_dec(&pf_loading);
 				if (err) {
 					mlx4_err(dev, "Failed to enable SR-IOV, continuing without SR-IOV (err = %d).\n",
 						 err);
+					atomic_dec(&pf_loading);
 					err = 0;
 				} else {
 					mlx4_warn(dev, "Running in master mode\n");
@@ -2535,8 +2530,10 @@ slave_start:
 	mlx4_sense_init(dev);
 	mlx4_start_sense(dev);
 
-	priv->pci_dev_data = pci_dev_data;
-	pci_set_drvdata(pdev, dev);
+	priv->removed = 0;
+
+	if (mlx4_is_master(dev) && dev->num_vfs)
+		atomic_dec(&pf_loading);
 
 	return 0;
 
@@ -2588,6 +2585,9 @@ err_rel_own:
 	if (!mlx4_is_slave(dev))
 		mlx4_free_ownership(dev);
 
+	if (mlx4_is_master(dev) && dev->num_vfs)
+		atomic_dec(&pf_loading);
+
 	kfree(priv->dev.dev_vfs);
 
 err_free_dev:
@@ -2604,85 +2604,110 @@ err_disable_pdev:
 
 static int mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
+	struct mlx4_priv *priv;
+	struct mlx4_dev *dev;
+
 	printk_once(KERN_INFO "%s", mlx4_version);
 
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	dev       = &priv->dev;
+	pci_set_drvdata(pdev, dev);
+	priv->pci_dev_data = id->driver_data;
+
 	return __mlx4_init_one(pdev, id->driver_data);
 }
 
-static void mlx4_remove_one(struct pci_dev *pdev)
+static void __mlx4_remove_one(struct pci_dev *pdev)
 {
 	struct mlx4_dev  *dev  = pci_get_drvdata(pdev);
 	struct mlx4_priv *priv = mlx4_priv(dev);
+	int               pci_dev_data;
 	int p;
 
-	if (dev) {
-		/* in SRIOV it is not allowed to unload the pf's
-		 * driver while there are alive vf's */
-		if (mlx4_is_master(dev)) {
-			if (mlx4_how_many_lives_vf(dev))
-				printk(KERN_ERR "Removing PF when there are assigned VF's !!!\n");
-		}
-		mlx4_stop_sense(dev);
-		mlx4_unregister_device(dev);
+	if (priv->removed)
+		return;
 
-		for (p = 1; p <= dev->caps.num_ports; p++) {
-			mlx4_cleanup_port_info(&priv->port[p]);
-			mlx4_CLOSE_PORT(dev, p);
-		}
+	pci_dev_data = priv->pci_dev_data;
 
-		if (mlx4_is_master(dev))
-			mlx4_free_resource_tracker(dev,
-						   RES_TR_FREE_SLAVES_ONLY);
-
-		mlx4_cleanup_counters_table(dev);
-		mlx4_cleanup_qp_table(dev);
-		mlx4_cleanup_srq_table(dev);
-		mlx4_cleanup_cq_table(dev);
-		mlx4_cmd_use_polling(dev);
-		mlx4_cleanup_eq_table(dev);
-		mlx4_cleanup_mcg_table(dev);
-		mlx4_cleanup_mr_table(dev);
-		mlx4_cleanup_xrcd_table(dev);
-		mlx4_cleanup_pd_table(dev);
+	/* in SRIOV it is not allowed to unload the pf's
+	 * driver while there are alive vf's */
+	if (mlx4_is_master(dev) && mlx4_how_many_lives_vf(dev))
+		printk(KERN_ERR "Removing PF when there are assigned VF's !!!\n");
+	mlx4_stop_sense(dev);
+	mlx4_unregister_device(dev);
 
-		if (mlx4_is_master(dev))
-			mlx4_free_resource_tracker(dev,
-						   RES_TR_FREE_STRUCTS_ONLY);
-
-		iounmap(priv->kar);
-		mlx4_uar_free(dev, &priv->driver_uar);
-		mlx4_cleanup_uar_table(dev);
-		if (!mlx4_is_slave(dev))
-			mlx4_clear_steering(dev);
-		mlx4_free_eq_table(dev);
-		if (mlx4_is_master(dev))
-			mlx4_multi_func_cleanup(dev);
-		mlx4_close_hca(dev);
-		if (mlx4_is_slave(dev))
-			mlx4_multi_func_cleanup(dev);
-		mlx4_cmd_cleanup(dev);
-
-		if (dev->flags & MLX4_FLAG_MSI_X)
-			pci_disable_msix(pdev);
-		if (dev->flags & MLX4_FLAG_SRIOV) {
-			mlx4_warn(dev, "Disabling SR-IOV\n");
-			pci_disable_sriov(pdev);
-		}
+	for (p = 1; p <= dev->caps.num_ports; p++) {
+		mlx4_cleanup_port_info(&priv->port[p]);
+		mlx4_CLOSE_PORT(dev, p);
+	}
 
-		if (!mlx4_is_slave(dev))
-			mlx4_free_ownership(dev);
+	if (mlx4_is_master(dev))
+		mlx4_free_resource_tracker(dev,
+					   RES_TR_FREE_SLAVES_ONLY);
 
-		kfree(dev->caps.qp0_tunnel);
-		kfree(dev->caps.qp0_proxy);
-		kfree(dev->caps.qp1_tunnel);
-		kfree(dev->caps.qp1_proxy);
-		kfree(dev->dev_vfs);
+	mlx4_cleanup_counters_table(dev);
+	mlx4_cleanup_qp_table(dev);
+	mlx4_cleanup_srq_table(dev);
+	mlx4_cleanup_cq_table(dev);
+	mlx4_cmd_use_polling(dev);
+	mlx4_cleanup_eq_table(dev);
+	mlx4_cleanup_mcg_table(dev);
+	mlx4_cleanup_mr_table(dev);
+	mlx4_cleanup_xrcd_table(dev);
+	mlx4_cleanup_pd_table(dev);
 
-		kfree(priv);
-		pci_release_regions(pdev);
-		pci_disable_device(pdev);
-		pci_set_drvdata(pdev, NULL);
+	if (mlx4_is_master(dev))
+		mlx4_free_resource_tracker(dev,
+					   RES_TR_FREE_STRUCTS_ONLY);
+
+	iounmap(priv->kar);
+	mlx4_uar_free(dev, &priv->driver_uar);
+	mlx4_cleanup_uar_table(dev);
+	if (!mlx4_is_slave(dev))
+		mlx4_clear_steering(dev);
+	mlx4_free_eq_table(dev);
+	if (mlx4_is_master(dev))
+		mlx4_multi_func_cleanup(dev);
+	mlx4_close_hca(dev);
+	if (mlx4_is_slave(dev))
+		mlx4_multi_func_cleanup(dev);
+	mlx4_cmd_cleanup(dev);
+
+	if (dev->flags & MLX4_FLAG_MSI_X)
+		pci_disable_msix(pdev);
+	if (dev->flags & MLX4_FLAG_SRIOV) {
+		mlx4_warn(dev, "Disabling SR-IOV\n");
+		pci_disable_sriov(pdev);
+		dev->num_vfs = 0;
 	}
+
+	if (!mlx4_is_slave(dev))
+		mlx4_free_ownership(dev);
+
+	kfree(dev->caps.qp0_tunnel);
+	kfree(dev->caps.qp0_proxy);
+	kfree(dev->caps.qp1_tunnel);
+	kfree(dev->caps.qp1_proxy);
+	kfree(dev->dev_vfs);
+
+	pci_release_regions(pdev);
+	pci_disable_device(pdev);
+	memset(priv, 0, sizeof(*priv));
+	priv->pci_dev_data = pci_dev_data;
+	priv->removed = 1;
+}
+
+static void mlx4_remove_one(struct pci_dev *pdev)
+{
+	struct mlx4_dev  *dev  = pci_get_drvdata(pdev);
+	struct mlx4_priv *priv = mlx4_priv(dev);
+
+	__mlx4_remove_one(pdev);
+	kfree(priv);
+	pci_set_drvdata(pdev, NULL);
 }
 
 int mlx4_restart_one(struct pci_dev *pdev)
@@ -2692,7 +2717,7 @@ int mlx4_restart_one(struct pci_dev *pdev)
 	int		  pci_dev_data;
 
 	pci_dev_data = priv->pci_dev_data;
-	mlx4_remove_one(pdev);
+	__mlx4_remove_one(pdev);
 	return __mlx4_init_one(pdev, pci_dev_data);
 }
 
@@ -2747,7 +2772,7 @@ MODULE_DEVICE_TABLE(pci, mlx4_pci_table);
 static pci_ers_result_t mlx4_pci_err_detected(struct pci_dev *pdev,
 					      pci_channel_state_t state)
 {
-	mlx4_remove_one(pdev);
+	__mlx4_remove_one(pdev);
 
 	return state == pci_channel_io_perm_failure ?
 		PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_NEED_RESET;
@@ -2755,11 +2780,11 @@ static pci_ers_result_t mlx4_pci_err_detected(struct pci_dev *pdev,
 
 static pci_ers_result_t mlx4_pci_slot_reset(struct pci_dev *pdev)
 {
-	const struct pci_device_id *id;
-	int ret;
+	struct mlx4_dev	 *dev  = pci_get_drvdata(pdev);
+	struct mlx4_priv *priv = mlx4_priv(dev);
+	int               ret;
 
-	id = pci_match_id(mlx4_pci_table, pdev);
-	ret = __mlx4_init_one(pdev, id->driver_data);
+	ret = __mlx4_init_one(pdev, priv->pci_dev_data);
 
 	return ret ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED;
 }

drivers/net/ethernet/mellanox/mlx4/mlx4.h

@@ -800,6 +800,7 @@ struct mlx4_priv {
 	spinlock_t		ctx_lock;
 
 	int			pci_dev_data;
+	int                     removed;
 
 	struct list_head        pgdir_list;
 	struct mutex            pgdir_mutex;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c

@@ -2139,8 +2139,6 @@ static int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter)
 	ahw->max_mac_filters = nic_info.max_mac_filters;
 	ahw->max_mtu = nic_info.max_mtu;
 
-	adapter->max_tx_rings = ahw->max_tx_ques;
-	adapter->max_sds_rings = ahw->max_rx_ques;
 	/* eSwitch capability indicates vNIC mode.
 	 * vNIC and SRIOV are mutually exclusive operational modes.
 	 * If SR-IOV capability is detected, SR-IOV physical function
@@ -2161,6 +2159,7 @@ static int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter)
 int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
 {
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
+	u16 max_sds_rings, max_tx_rings;
 	int ret;
 
 	ret = qlcnic_83xx_get_nic_configuration(adapter);
@@ -2173,18 +2172,21 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
 		if (qlcnic_83xx_config_vnic_opmode(adapter))
 			return -EIO;
 
-		adapter->max_sds_rings = QLCNIC_MAX_VNIC_SDS_RINGS;
-		adapter->max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
+		max_sds_rings = QLCNIC_MAX_VNIC_SDS_RINGS;
+		max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
 	} else if (ret == QLC_83XX_DEFAULT_OPMODE) {
 		ahw->nic_mode = QLCNIC_DEFAULT_MODE;
 		adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
 		ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
-		adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS;
-		adapter->max_tx_rings = QLCNIC_MAX_TX_RINGS;
+		max_sds_rings = QLCNIC_MAX_SDS_RINGS;
+		max_tx_rings = QLCNIC_MAX_TX_RINGS;
 	} else {
 		return -EIO;
 	}
 
+	adapter->max_sds_rings = min(ahw->max_rx_ques, max_sds_rings);
+	adapter->max_tx_rings = min(ahw->max_tx_ques, max_tx_rings);
+
 	return 0;
 }
 
@@ -2348,15 +2350,16 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac)
 		goto disable_intr;
 	}
 
+	INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+
 	err = qlcnic_83xx_setup_mbx_intr(adapter);
 	if (err)
 		goto disable_mbx_intr;
 
 	qlcnic_83xx_clear_function_resources(adapter);
-
-	INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
-
+	qlcnic_dcb_enable(adapter->dcb);
 	qlcnic_83xx_initialize_nic(adapter, 1);
+	qlcnic_dcb_get_info(adapter->dcb);
 
 	/* Configure default, SR-IOV or Virtual NIC mode of operation */
 	err = qlcnic_83xx_configure_opmode(adapter);

drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c

@@ -883,8 +883,6 @@ int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter,
 		npar_info->max_rx_ques = le16_to_cpu(nic_info->max_rx_ques);
 		npar_info->capabilities = le32_to_cpu(nic_info->capabilities);
 		npar_info->max_mtu = le16_to_cpu(nic_info->max_mtu);
-		adapter->max_tx_rings = npar_info->max_tx_ques;
-		adapter->max_sds_rings = npar_info->max_rx_ques;
 	}
 
 	qlcnic_free_mbx_args(&cmd);
@@ -1356,6 +1354,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
 			arg2 &= ~BIT_3;
 		break;
 	case QLCNIC_ADD_VLAN:
+			arg1 &= ~(0x0ffff << 16);
 			arg1 |= (BIT_2 | BIT_5);
 			arg1 |= (esw_cfg->vlan_id << 16);
 			break;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c

@@ -330,8 +330,6 @@ static int __qlcnic_dcb_attach(struct qlcnic_dcb *dcb)
 		goto out_free_cfg;
 	}
 
-	qlcnic_dcb_get_info(dcb);
-
 	return 0;
 out_free_cfg:
 	kfree(dcb->cfg);

drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c

@@ -670,7 +670,7 @@ int qlcnic_setup_tss_rss_intr(struct qlcnic_adapter *adapter)
 	else
 		num_msix += adapter->drv_tx_rings;
 
-	if (adapter->drv_rss_rings  > 0)
+	if (adapter->drv_rss_rings > 0)
 		num_msix += adapter->drv_rss_rings;
 	else
 		num_msix += adapter->drv_sds_rings;
@@ -686,19 +686,15 @@ int qlcnic_setup_tss_rss_intr(struct qlcnic_adapter *adapter)
 			return -ENOMEM;
 	}
 
-restore:
 	for (vector = 0; vector < num_msix; vector++)
 		adapter->msix_entries[vector].entry = vector;
 
+restore:
 	err = pci_enable_msix(pdev, adapter->msix_entries, num_msix);
-	if (err == 0) {
-		adapter->ahw->num_msix = num_msix;
-		if (adapter->drv_tss_rings > 0)
-			adapter->drv_tx_rings = adapter->drv_tss_rings;
+	if (err > 0) {
+		if (!adapter->drv_tss_rings && !adapter->drv_rss_rings)
+			return -ENOSPC;
 
-		if (adapter->drv_rss_rings > 0)
-			adapter->drv_sds_rings = adapter->drv_rss_rings;
-	} else {
 		netdev_info(adapter->netdev,
 			    "Unable to allocate %d MSI-X vectors, Available vectors %d\n",
 			    num_msix, err);
@@ -716,12 +712,20 @@ restore:
 			    "Restoring %d Tx, %d SDS rings for total %d vectors.\n",
 			    adapter->drv_tx_rings, adapter->drv_sds_rings,
 			    num_msix);
-		goto restore;
 
-		err = -EIO;
+		goto restore;
+	} else if (err < 0) {
+		return err;
 	}
 
-	return err;
+	adapter->ahw->num_msix = num_msix;
+	if (adapter->drv_tss_rings > 0)
+		adapter->drv_tx_rings = adapter->drv_tss_rings;
+
+	if (adapter->drv_rss_rings > 0)
+		adapter->drv_sds_rings = adapter->drv_rss_rings;
+
+	return 0;
 }
 
 int qlcnic_enable_msix(struct qlcnic_adapter *adapter, u32 num_msix)
@@ -2528,8 +2532,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto err_out_free_hw;
 	}
 
-	qlcnic_dcb_enable(adapter->dcb);
-
 	if (qlcnic_read_mac_addr(adapter))
 		dev_warn(&pdev->dev, "failed to read mac addr\n");
 
@@ -2549,7 +2551,10 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			 "Device does not support MSI interrupts\n");
 
 	if (qlcnic_82xx_check(adapter)) {
+		qlcnic_dcb_enable(adapter->dcb);
+		qlcnic_dcb_get_info(adapter->dcb);
 		err = qlcnic_setup_intr(adapter);
+
 		if (err) {
 			dev_err(&pdev->dev, "Failed to setup interrupt\n");
 			goto err_out_disable_msi;

drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c

@@ -461,6 +461,16 @@ static int qlcnic_pci_sriov_disable(struct qlcnic_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 
+	if (pci_vfs_assigned(adapter->pdev)) {
+		netdev_err(adapter->netdev,
+			   "SR-IOV VFs belonging to port %d are assigned to VMs. SR-IOV can not be disabled on this port\n",
+			   adapter->portnum);
+		netdev_info(adapter->netdev,
+			    "Please detach SR-IOV VFs belonging to port %d from VMs, and then try to disable SR-IOV on this port\n",
+			    adapter->portnum);
+		return -EPERM;
+	}
+
 	rtnl_lock();
 	if (netif_running(netdev))
 		__qlcnic_down(adapter, netdev);

drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c

@@ -354,7 +354,7 @@ int qlcnic_is_valid_nic_func(struct qlcnic_adapter *adapter, u8 pci_func)
 {
 	int i;
 
-	for (i = 0; i < adapter->ahw->max_vnic_func; i++) {
+	for (i = 0; i < adapter->ahw->total_nic_func; i++) {
 		if (adapter->npars[i].pci_func == pci_func)
 			return i;
 	}
@@ -720,6 +720,7 @@ static ssize_t qlcnic_sysfs_read_npar_config(struct file *file,
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_npar_func_cfg *np_cfg;
 	struct qlcnic_info nic_info;
+	u8 pci_func;
 	int i, ret;
 	u32 count;
 
@@ -729,26 +730,28 @@ static ssize_t qlcnic_sysfs_read_npar_config(struct file *file,
 
 	count = size / sizeof(struct qlcnic_npar_func_cfg);
 	for (i = 0; i < adapter->ahw->total_nic_func; i++) {
-		if (qlcnic_is_valid_nic_func(adapter, i) < 0)
-			continue;
 		if (adapter->npars[i].pci_func >= count) {
 			dev_dbg(dev, "%s: Total nic functions[%d], App sent function count[%d]\n",
 				__func__, adapter->ahw->total_nic_func, count);
 			continue;
 		}
-		ret = qlcnic_get_nic_info(adapter, &nic_info, i);
-		if (ret)
-			return ret;
 		if (!adapter->npars[i].eswitch_status)
 			continue;
-		np_cfg[i].pci_func = i;
-		np_cfg[i].op_mode = (u8)nic_info.op_mode;
-		np_cfg[i].port_num = nic_info.phys_port;
-		np_cfg[i].fw_capab = nic_info.capabilities;
-		np_cfg[i].min_bw = nic_info.min_tx_bw;
-		np_cfg[i].max_bw = nic_info.max_tx_bw;
-		np_cfg[i].max_tx_queues = nic_info.max_tx_ques;
-		np_cfg[i].max_rx_queues = nic_info.max_rx_ques;
+		pci_func = adapter->npars[i].pci_func;
+		if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
+			continue;
+		ret = qlcnic_get_nic_info(adapter, &nic_info, pci_func);
+		if (ret)
+			return ret;
+
+		np_cfg[pci_func].pci_func = pci_func;
+		np_cfg[pci_func].op_mode = (u8)nic_info.op_mode;
+		np_cfg[pci_func].port_num = nic_info.phys_port;
+		np_cfg[pci_func].fw_capab = nic_info.capabilities;
+		np_cfg[pci_func].min_bw = nic_info.min_tx_bw;
+		np_cfg[pci_func].max_bw = nic_info.max_tx_bw;
+		np_cfg[pci_func].max_tx_queues = nic_info.max_tx_ques;
+		np_cfg[pci_func].max_rx_queues = nic_info.max_rx_ques;
 	}
 	return size;
 }

drivers/net/ieee802154/at86rf230.c

@@ -365,7 +365,7 @@ __at86rf230_read_subreg(struct at86rf230_local *lp,
 	dev_vdbg(&lp->spi->dev, "buf[1] = %02x\n", buf[1]);
 
 	if (status == 0)
-		*data = buf[1];
+		*data = (buf[1] & mask) >> shift;
 
 	return status;
 }
@@ -1025,14 +1025,6 @@ static int at86rf230_hw_init(struct at86rf230_local *lp)
 		return -EINVAL;
 	}
 
-	rc = at86rf230_read_subreg(lp, SR_AVDD_OK, &status);
-	if (rc)
-		return rc;
-	if (!status) {
-		dev_err(&lp->spi->dev, "AVDD error\n");
-		return -EINVAL;
-	}
-
 	return 0;
 }
 

drivers/net/vxlan.c

@@ -1755,8 +1755,8 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
 	if (err)
 		return err;
 
-	return iptunnel_xmit(rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df,
-			     false);
+	return iptunnel_xmit(vs->sock->sk, rt, skb, src, dst, IPPROTO_UDP,
+			     tos, ttl, df, false);
 }
 EXPORT_SYMBOL_GPL(vxlan_xmit_skb);
 

drivers/net/wan/cosa.c

@@ -1521,11 +1521,7 @@ static int cosa_reset_and_read_id(struct cosa_data *cosa, char *idstring)
 	cosa_putstatus(cosa, 0);
 	cosa_getdata8(cosa);
 	cosa_putstatus(cosa, SR_RST);
-#ifdef MODULE
 	msleep(500);
-#else
-	udelay(5*100000);
-#endif
 	/* Disable all IRQs from the card */
 	cosa_putstatus(cosa, 0);
 

drivers/pinctrl/Kconfig

@@ -104,16 +104,16 @@ config PINCTRL_BCM2835
 	select PINMUX
 	select PINCONF
 
-config PINCTRL_CAPRI
-	bool "Broadcom Capri pinctrl driver"
+config PINCTRL_BCM281XX
+	bool "Broadcom BCM281xx pinctrl driver"
 	depends on OF
 	select PINMUX
 	select PINCONF
 	select GENERIC_PINCONF
 	select REGMAP_MMIO
 	help
-	  Say Y here to support Broadcom Capri pinctrl driver, which is used for
-	  the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
+	  Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
+	  for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
 	  BCM28145, and BCM28155 SoCs.  This driver requires the pinctrl
 	  framework.  GPIO is provided by a separate GPIO driver.
 

drivers/pinctrl/Makefile

@@ -21,7 +21,7 @@ obj-$(CONFIG_PINCTRL_BF60x)	+= pinctrl-adi2-bf60x.o
 obj-$(CONFIG_PINCTRL_AT91)	+= pinctrl-at91.o
 obj-$(CONFIG_PINCTRL_BCM2835)	+= pinctrl-bcm2835.o
 obj-$(CONFIG_PINCTRL_BAYTRAIL)	+= pinctrl-baytrail.o
-obj-$(CONFIG_PINCTRL_CAPRI)	+= pinctrl-capri.o
+obj-$(CONFIG_PINCTRL_BCM281XX)	+= pinctrl-bcm281xx.o
 obj-$(CONFIG_PINCTRL_IMX)	+= pinctrl-imx.o
 obj-$(CONFIG_PINCTRL_IMX1_CORE)	+= pinctrl-imx1-core.o
 obj-$(CONFIG_PINCTRL_IMX27)	+= pinctrl-imx27.o

drivers/pinctrl/pinctrl-bcm281xx.c

@@ -0,0 +1,1461 @@
+/*
+ * Copyright (C) 2013 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include "core.h"
+#include "pinctrl-utils.h"
+
+/* BCM281XX Pin Control Registers Definitions */
+
+/* Function Select bits are the same for all pin control registers */
+#define BCM281XX_PIN_REG_F_SEL_MASK		0x0700
+#define BCM281XX_PIN_REG_F_SEL_SHIFT		8
+
+/* Standard pin register */
+#define BCM281XX_STD_PIN_REG_DRV_STR_MASK	0x0007
+#define BCM281XX_STD_PIN_REG_DRV_STR_SHIFT	0
+#define BCM281XX_STD_PIN_REG_INPUT_DIS_MASK	0x0008
+#define BCM281XX_STD_PIN_REG_INPUT_DIS_SHIFT	3
+#define BCM281XX_STD_PIN_REG_SLEW_MASK		0x0010
+#define BCM281XX_STD_PIN_REG_SLEW_SHIFT		4
+#define BCM281XX_STD_PIN_REG_PULL_UP_MASK	0x0020
+#define BCM281XX_STD_PIN_REG_PULL_UP_SHIFT	5
+#define BCM281XX_STD_PIN_REG_PULL_DN_MASK	0x0040
+#define BCM281XX_STD_PIN_REG_PULL_DN_SHIFT	6
+#define BCM281XX_STD_PIN_REG_HYST_MASK		0x0080
+#define BCM281XX_STD_PIN_REG_HYST_SHIFT		7
+
+/* I2C pin register */
+#define BCM281XX_I2C_PIN_REG_INPUT_DIS_MASK	0x0004
+#define BCM281XX_I2C_PIN_REG_INPUT_DIS_SHIFT	2
+#define BCM281XX_I2C_PIN_REG_SLEW_MASK		0x0008
+#define BCM281XX_I2C_PIN_REG_SLEW_SHIFT		3
+#define BCM281XX_I2C_PIN_REG_PULL_UP_STR_MASK	0x0070
+#define BCM281XX_I2C_PIN_REG_PULL_UP_STR_SHIFT	4
+
+/* HDMI pin register */
+#define BCM281XX_HDMI_PIN_REG_INPUT_DIS_MASK	0x0008
+#define BCM281XX_HDMI_PIN_REG_INPUT_DIS_SHIFT	3
+#define BCM281XX_HDMI_PIN_REG_MODE_MASK		0x0010
+#define BCM281XX_HDMI_PIN_REG_MODE_SHIFT	4
+
+/**
+ * bcm281xx_pin_type - types of pin register
+ */
+enum bcm281xx_pin_type {
+	BCM281XX_PIN_TYPE_UNKNOWN = 0,
+	BCM281XX_PIN_TYPE_STD,
+	BCM281XX_PIN_TYPE_I2C,
+	BCM281XX_PIN_TYPE_HDMI,
+};
+
+static enum bcm281xx_pin_type std_pin = BCM281XX_PIN_TYPE_STD;
+static enum bcm281xx_pin_type i2c_pin = BCM281XX_PIN_TYPE_I2C;
+static enum bcm281xx_pin_type hdmi_pin = BCM281XX_PIN_TYPE_HDMI;
+
+/**
+ * bcm281xx_pin_function- define pin function
+ */
+struct bcm281xx_pin_function {
+	const char *name;
+	const char * const *groups;
+	const unsigned ngroups;
+};
+
+/**
+ * bcm281xx_pinctrl_data - Broadcom-specific pinctrl data
+ * @reg_base - base of pinctrl registers
+ */
+struct bcm281xx_pinctrl_data {
+	void __iomem *reg_base;
+
+	/* List of all pins */
+	const struct pinctrl_pin_desc *pins;
+	const unsigned npins;
+
+	const struct bcm281xx_pin_function *functions;
+	const unsigned nfunctions;
+
+	struct regmap *regmap;
+};
+
+/*
+ * Pin number definition.  The order here must be the same as defined in the
+ * PADCTRLREG block in the RDB.
+ */
+#define BCM281XX_PIN_ADCSYNC		0
+#define BCM281XX_PIN_BAT_RM		1
+#define BCM281XX_PIN_BSC1_SCL		2
+#define BCM281XX_PIN_BSC1_SDA		3
+#define BCM281XX_PIN_BSC2_SCL		4
+#define BCM281XX_PIN_BSC2_SDA		5
+#define BCM281XX_PIN_CLASSGPWR		6
+#define BCM281XX_PIN_CLK_CX8		7
+#define BCM281XX_PIN_CLKOUT_0		8
+#define BCM281XX_PIN_CLKOUT_1		9
+#define BCM281XX_PIN_CLKOUT_2		10
+#define BCM281XX_PIN_CLKOUT_3		11
+#define BCM281XX_PIN_CLKREQ_IN_0	12
+#define BCM281XX_PIN_CLKREQ_IN_1	13
+#define BCM281XX_PIN_CWS_SYS_REQ1	14
+#define BCM281XX_PIN_CWS_SYS_REQ2	15
+#define BCM281XX_PIN_CWS_SYS_REQ3	16
+#define BCM281XX_PIN_DIGMIC1_CLK	17
+#define BCM281XX_PIN_DIGMIC1_DQ		18
+#define BCM281XX_PIN_DIGMIC2_CLK	19
+#define BCM281XX_PIN_DIGMIC2_DQ		20
+#define BCM281XX_PIN_GPEN13		21
+#define BCM281XX_PIN_GPEN14		22
+#define BCM281XX_PIN_GPEN15		23
+#define BCM281XX_PIN_GPIO00		24
+#define BCM281XX_PIN_GPIO01		25
+#define BCM281XX_PIN_GPIO02		26
+#define BCM281XX_PIN_GPIO03		27
+#define BCM281XX_PIN_GPIO04		28
+#define BCM281XX_PIN_GPIO05		29
+#define BCM281XX_PIN_GPIO06		30
+#define BCM281XX_PIN_GPIO07		31
+#define BCM281XX_PIN_GPIO08		32
+#define BCM281XX_PIN_GPIO09		33
+#define BCM281XX_PIN_GPIO10		34
+#define BCM281XX_PIN_GPIO11		35
+#define BCM281XX_PIN_GPIO12		36
+#define BCM281XX_PIN_GPIO13		37
+#define BCM281XX_PIN_GPIO14		38
+#define BCM281XX_PIN_GPS_PABLANK	39
+#define BCM281XX_PIN_GPS_TMARK		40
+#define BCM281XX_PIN_HDMI_SCL		41
+#define BCM281XX_PIN_HDMI_SDA		42
+#define BCM281XX_PIN_IC_DM		43
+#define BCM281XX_PIN_IC_DP		44
+#define BCM281XX_PIN_KP_COL_IP_0	45
+#define BCM281XX_PIN_KP_COL_IP_1	46
+#define BCM281XX_PIN_KP_COL_IP_2	47
+#define BCM281XX_PIN_KP_COL_IP_3	48
+#define BCM281XX_PIN_KP_ROW_OP_0	49
+#define BCM281XX_PIN_KP_ROW_OP_1	50
+#define BCM281XX_PIN_KP_ROW_OP_2	51
+#define BCM281XX_PIN_KP_ROW_OP_3	52
+#define BCM281XX_PIN_LCD_B_0		53
+#define BCM281XX_PIN_LCD_B_1		54
+#define BCM281XX_PIN_LCD_B_2		55
+#define BCM281XX_PIN_LCD_B_3		56
+#define BCM281XX_PIN_LCD_B_4		57
+#define BCM281XX_PIN_LCD_B_5		58
+#define BCM281XX_PIN_LCD_B_6		59
+#define BCM281XX_PIN_LCD_B_7		60
+#define BCM281XX_PIN_LCD_G_0		61
+#define BCM281XX_PIN_LCD_G_1		62
+#define BCM281XX_PIN_LCD_G_2		63
+#define BCM281XX_PIN_LCD_G_3		64
+#define BCM281XX_PIN_LCD_G_4		65
+#define BCM281XX_PIN_LCD_G_5		66
+#define BCM281XX_PIN_LCD_G_6		67
+#define BCM281XX_PIN_LCD_G_7		68
+#define BCM281XX_PIN_LCD_HSYNC		69
+#define BCM281XX_PIN_LCD_OE		70
+#define BCM281XX_PIN_LCD_PCLK		71
+#define BCM281XX_PIN_LCD_R_0		72
+#define BCM281XX_PIN_LCD_R_1		73
+#define BCM281XX_PIN_LCD_R_2		74
+#define BCM281XX_PIN_LCD_R_3		75
+#define BCM281XX_PIN_LCD_R_4		76
+#define BCM281XX_PIN_LCD_R_5		77
+#define BCM281XX_PIN_LCD_R_6		78
+#define BCM281XX_PIN_LCD_R_7		79
+#define BCM281XX_PIN_LCD_VSYNC		80
+#define BCM281XX_PIN_MDMGPIO0		81
+#define BCM281XX_PIN_MDMGPIO1		82
+#define BCM281XX_PIN_MDMGPIO2		83
+#define BCM281XX_PIN_MDMGPIO3		84
+#define BCM281XX_PIN_MDMGPIO4		85
+#define BCM281XX_PIN_MDMGPIO5		86
+#define BCM281XX_PIN_MDMGPIO6		87
+#define BCM281XX_PIN_MDMGPIO7		88
+#define BCM281XX_PIN_MDMGPIO8		89
+#define BCM281XX_PIN_MPHI_DATA_0	90
+#define BCM281XX_PIN_MPHI_DATA_1	91
+#define BCM281XX_PIN_MPHI_DATA_2	92
+#define BCM281XX_PIN_MPHI_DATA_3	93
+#define BCM281XX_PIN_MPHI_DATA_4	94
+#define BCM281XX_PIN_MPHI_DATA_5	95
+#define BCM281XX_PIN_MPHI_DATA_6	96
+#define BCM281XX_PIN_MPHI_DATA_7	97
+#define BCM281XX_PIN_MPHI_DATA_8	98
+#define BCM281XX_PIN_MPHI_DATA_9	99
+#define BCM281XX_PIN_MPHI_DATA_10	100
+#define BCM281XX_PIN_MPHI_DATA_11	101
+#define BCM281XX_PIN_MPHI_DATA_12	102
+#define BCM281XX_PIN_MPHI_DATA_13	103
+#define BCM281XX_PIN_MPHI_DATA_14	104
+#define BCM281XX_PIN_MPHI_DATA_15	105
+#define BCM281XX_PIN_MPHI_HA0		106
+#define BCM281XX_PIN_MPHI_HAT0		107
+#define BCM281XX_PIN_MPHI_HAT1		108
+#define BCM281XX_PIN_MPHI_HCE0_N	109
+#define BCM281XX_PIN_MPHI_HCE1_N	110
+#define BCM281XX_PIN_MPHI_HRD_N		111
+#define BCM281XX_PIN_MPHI_HWR_N		112
+#define BCM281XX_PIN_MPHI_RUN0		113
+#define BCM281XX_PIN_MPHI_RUN1		114
+#define BCM281XX_PIN_MTX_SCAN_CLK	115
+#define BCM281XX_PIN_MTX_SCAN_DATA	116
+#define BCM281XX_PIN_NAND_AD_0		117
+#define BCM281XX_PIN_NAND_AD_1		118
+#define BCM281XX_PIN_NAND_AD_2		119
+#define BCM281XX_PIN_NAND_AD_3		120
+#define BCM281XX_PIN_NAND_AD_4		121
+#define BCM281XX_PIN_NAND_AD_5		122
+#define BCM281XX_PIN_NAND_AD_6		123
+#define BCM281XX_PIN_NAND_AD_7		124
+#define BCM281XX_PIN_NAND_ALE		125
+#define BCM281XX_PIN_NAND_CEN_0		126
+#define BCM281XX_PIN_NAND_CEN_1		127
+#define BCM281XX_PIN_NAND_CLE		128
+#define BCM281XX_PIN_NAND_OEN		129
+#define BCM281XX_PIN_NAND_RDY_0		130
+#define BCM281XX_PIN_NAND_RDY_1		131
+#define BCM281XX_PIN_NAND_WEN		132
+#define BCM281XX_PIN_NAND_WP		133
+#define BCM281XX_PIN_PC1		134
+#define BCM281XX_PIN_PC2		135
+#define BCM281XX_PIN_PMU_INT		136
+#define BCM281XX_PIN_PMU_SCL		137
+#define BCM281XX_PIN_PMU_SDA		138
+#define BCM281XX_PIN_RFST2G_MTSLOTEN3G	139
+#define BCM281XX_PIN_RGMII_0_RX_CTL	140
+#define BCM281XX_PIN_RGMII_0_RXC	141
+#define BCM281XX_PIN_RGMII_0_RXD_0	142
+#define BCM281XX_PIN_RGMII_0_RXD_1	143
+#define BCM281XX_PIN_RGMII_0_RXD_2	144
+#define BCM281XX_PIN_RGMII_0_RXD_3	145
+#define BCM281XX_PIN_RGMII_0_TX_CTL	146
+#define BCM281XX_PIN_RGMII_0_TXC	147
+#define BCM281XX_PIN_RGMII_0_TXD_0	148
+#define BCM281XX_PIN_RGMII_0_TXD_1	149
+#define BCM281XX_PIN_RGMII_0_TXD_2	150
+#define BCM281XX_PIN_RGMII_0_TXD_3	151
+#define BCM281XX_PIN_RGMII_1_RX_CTL	152
+#define BCM281XX_PIN_RGMII_1_RXC	153
+#define BCM281XX_PIN_RGMII_1_RXD_0	154
+#define BCM281XX_PIN_RGMII_1_RXD_1	155
+#define BCM281XX_PIN_RGMII_1_RXD_2	156
+#define BCM281XX_PIN_RGMII_1_RXD_3	157
+#define BCM281XX_PIN_RGMII_1_TX_CTL	158
+#define BCM281XX_PIN_RGMII_1_TXC	159
+#define BCM281XX_PIN_RGMII_1_TXD_0	160
+#define BCM281XX_PIN_RGMII_1_TXD_1	161
+#define BCM281XX_PIN_RGMII_1_TXD_2	162
+#define BCM281XX_PIN_RGMII_1_TXD_3	163
+#define BCM281XX_PIN_RGMII_GPIO_0	164
+#define BCM281XX_PIN_RGMII_GPIO_1	165
+#define BCM281XX_PIN_RGMII_GPIO_2	166
+#define BCM281XX_PIN_RGMII_GPIO_3	167
+#define BCM281XX_PIN_RTXDATA2G_TXDATA3G1	168
+#define BCM281XX_PIN_RTXEN2G_TXDATA3G2	169
+#define BCM281XX_PIN_RXDATA3G0		170
+#define BCM281XX_PIN_RXDATA3G1		171
+#define BCM281XX_PIN_RXDATA3G2		172
+#define BCM281XX_PIN_SDIO1_CLK		173
+#define BCM281XX_PIN_SDIO1_CMD		174
+#define BCM281XX_PIN_SDIO1_DATA_0	175
+#define BCM281XX_PIN_SDIO1_DATA_1	176
+#define BCM281XX_PIN_SDIO1_DATA_2	177
+#define BCM281XX_PIN_SDIO1_DATA_3	178
+#define BCM281XX_PIN_SDIO4_CLK		179
+#define BCM281XX_PIN_SDIO4_CMD		180
+#define BCM281XX_PIN_SDIO4_DATA_0	181
+#define BCM281XX_PIN_SDIO4_DATA_1	182
+#define BCM281XX_PIN_SDIO4_DATA_2	183
+#define BCM281XX_PIN_SDIO4_DATA_3	184
+#define BCM281XX_PIN_SIM_CLK		185
+#define BCM281XX_PIN_SIM_DATA		186
+#define BCM281XX_PIN_SIM_DET		187
+#define BCM281XX_PIN_SIM_RESETN		188
+#define BCM281XX_PIN_SIM2_CLK		189
+#define BCM281XX_PIN_SIM2_DATA		190
+#define BCM281XX_PIN_SIM2_DET		191
+#define BCM281XX_PIN_SIM2_RESETN	192
+#define BCM281XX_PIN_SRI_C		193
+#define BCM281XX_PIN_SRI_D		194
+#define BCM281XX_PIN_SRI_E		195
+#define BCM281XX_PIN_SSP_EXTCLK		196
+#define BCM281XX_PIN_SSP0_CLK		197
+#define BCM281XX_PIN_SSP0_FS		198
+#define BCM281XX_PIN_SSP0_RXD		199
+#define BCM281XX_PIN_SSP0_TXD		200
+#define BCM281XX_PIN_SSP2_CLK		201
+#define BCM281XX_PIN_SSP2_FS_0		202
+#define BCM281XX_PIN_SSP2_FS_1		203
+#define BCM281XX_PIN_SSP2_FS_2		204
+#define BCM281XX_PIN_SSP2_FS_3		205
+#define BCM281XX_PIN_SSP2_RXD_0		206
+#define BCM281XX_PIN_SSP2_RXD_1		207
+#define BCM281XX_PIN_SSP2_TXD_0		208
+#define BCM281XX_PIN_SSP2_TXD_1		209
+#define BCM281XX_PIN_SSP3_CLK		210
+#define BCM281XX_PIN_SSP3_FS		211
+#define BCM281XX_PIN_SSP3_RXD		212
+#define BCM281XX_PIN_SSP3_TXD		213
+#define BCM281XX_PIN_SSP4_CLK		214
+#define BCM281XX_PIN_SSP4_FS		215
+#define BCM281XX_PIN_SSP4_RXD		216
+#define BCM281XX_PIN_SSP4_TXD		217
+#define BCM281XX_PIN_SSP5_CLK		218
+#define BCM281XX_PIN_SSP5_FS		219
+#define BCM281XX_PIN_SSP5_RXD		220
+#define BCM281XX_PIN_SSP5_TXD		221
+#define BCM281XX_PIN_SSP6_CLK		222
+#define BCM281XX_PIN_SSP6_FS		223
+#define BCM281XX_PIN_SSP6_RXD		224
+#define BCM281XX_PIN_SSP6_TXD		225
+#define BCM281XX_PIN_STAT_1		226
+#define BCM281XX_PIN_STAT_2		227
+#define BCM281XX_PIN_SYSCLKEN		228
+#define BCM281XX_PIN_TRACECLK		229
+#define BCM281XX_PIN_TRACEDT00		230
+#define BCM281XX_PIN_TRACEDT01		231
+#define BCM281XX_PIN_TRACEDT02		232
+#define BCM281XX_PIN_TRACEDT03		233
+#define BCM281XX_PIN_TRACEDT04		234
+#define BCM281XX_PIN_TRACEDT05		235
+#define BCM281XX_PIN_TRACEDT06		236
+#define BCM281XX_PIN_TRACEDT07		237
+#define BCM281XX_PIN_TRACEDT08		238
+#define BCM281XX_PIN_TRACEDT09		239
+#define BCM281XX_PIN_TRACEDT10		240
+#define BCM281XX_PIN_TRACEDT11		241
+#define BCM281XX_PIN_TRACEDT12		242
+#define BCM281XX_PIN_TRACEDT13		243
+#define BCM281XX_PIN_TRACEDT14		244
+#define BCM281XX_PIN_TRACEDT15		245
+#define BCM281XX_PIN_TXDATA3G0		246
+#define BCM281XX_PIN_TXPWRIND		247
+#define BCM281XX_PIN_UARTB1_UCTS	248
+#define BCM281XX_PIN_UARTB1_URTS	249
+#define BCM281XX_PIN_UARTB1_URXD	250
+#define BCM281XX_PIN_UARTB1_UTXD	251
+#define BCM281XX_PIN_UARTB2_URXD	252
+#define BCM281XX_PIN_UARTB2_UTXD	253
+#define BCM281XX_PIN_UARTB3_UCTS	254
+#define BCM281XX_PIN_UARTB3_URTS	255
+#define BCM281XX_PIN_UARTB3_URXD	256
+#define BCM281XX_PIN_UARTB3_UTXD	257
+#define BCM281XX_PIN_UARTB4_UCTS	258
+#define BCM281XX_PIN_UARTB4_URTS	259
+#define BCM281XX_PIN_UARTB4_URXD	260
+#define BCM281XX_PIN_UARTB4_UTXD	261
+#define BCM281XX_PIN_VC_CAM1_SCL	262
+#define BCM281XX_PIN_VC_CAM1_SDA	263
+#define BCM281XX_PIN_VC_CAM2_SCL	264
+#define BCM281XX_PIN_VC_CAM2_SDA	265
+#define BCM281XX_PIN_VC_CAM3_SCL	266
+#define BCM281XX_PIN_VC_CAM3_SDA	267
+
+#define BCM281XX_PIN_DESC(a, b, c) \
+	{ .number = a, .name = b, .drv_data = &c##_pin }
+
+/*
+ * Pin description definition.  The order here must be the same as defined in
+ * the PADCTRLREG block in the RDB, since the pin number is used as an index
+ * into this array.
+ */
+static const struct pinctrl_pin_desc bcm281xx_pinctrl_pins[] = {
+	BCM281XX_PIN_DESC(BCM281XX_PIN_ADCSYNC, "adcsync", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_BAT_RM, "bat_rm", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_BSC1_SCL, "bsc1_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_BSC1_SDA, "bsc1_sda", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_BSC2_SCL, "bsc2_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_BSC2_SDA, "bsc2_sda", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLASSGPWR, "classgpwr", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLK_CX8, "clk_cx8", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_0, "clkout_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_1, "clkout_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_2, "clkout_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKOUT_3, "clkout_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKREQ_IN_0, "clkreq_in_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CLKREQ_IN_1, "clkreq_in_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ1, "cws_sys_req1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ2, "cws_sys_req2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_CWS_SYS_REQ3, "cws_sys_req3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC1_CLK, "digmic1_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC1_DQ, "digmic1_dq", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC2_CLK, "digmic2_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_DIGMIC2_DQ, "digmic2_dq", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN13, "gpen13", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN14, "gpen14", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPEN15, "gpen15", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO00, "gpio00", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO01, "gpio01", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO02, "gpio02", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO03, "gpio03", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO04, "gpio04", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO05, "gpio05", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO06, "gpio06", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO07, "gpio07", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO08, "gpio08", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO09, "gpio09", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO10, "gpio10", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO11, "gpio11", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO12, "gpio12", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO13, "gpio13", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPIO14, "gpio14", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPS_PABLANK, "gps_pablank", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_GPS_TMARK, "gps_tmark", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_HDMI_SCL, "hdmi_scl", hdmi),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_HDMI_SDA, "hdmi_sda", hdmi),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_IC_DM, "ic_dm", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_IC_DP, "ic_dp", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_0, "kp_col_ip_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_1, "kp_col_ip_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_2, "kp_col_ip_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_COL_IP_3, "kp_col_ip_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_0, "kp_row_op_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_1, "kp_row_op_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_2, "kp_row_op_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_KP_ROW_OP_3, "kp_row_op_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_0, "lcd_b_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_1, "lcd_b_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_2, "lcd_b_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_3, "lcd_b_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_4, "lcd_b_4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_5, "lcd_b_5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_6, "lcd_b_6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_B_7, "lcd_b_7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_0, "lcd_g_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_1, "lcd_g_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_2, "lcd_g_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_3, "lcd_g_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_4, "lcd_g_4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_5, "lcd_g_5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_6, "lcd_g_6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_G_7, "lcd_g_7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_HSYNC, "lcd_hsync", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_OE, "lcd_oe", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_PCLK, "lcd_pclk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_0, "lcd_r_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_1, "lcd_r_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_2, "lcd_r_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_3, "lcd_r_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_4, "lcd_r_4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_5, "lcd_r_5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_6, "lcd_r_6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_R_7, "lcd_r_7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_LCD_VSYNC, "lcd_vsync", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO0, "mdmgpio0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO1, "mdmgpio1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO2, "mdmgpio2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO3, "mdmgpio3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO4, "mdmgpio4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO5, "mdmgpio5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO6, "mdmgpio6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO7, "mdmgpio7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MDMGPIO8, "mdmgpio8", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_0, "mphi_data_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_1, "mphi_data_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_2, "mphi_data_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_3, "mphi_data_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_4, "mphi_data_4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_5, "mphi_data_5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_6, "mphi_data_6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_7, "mphi_data_7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_8, "mphi_data_8", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_9, "mphi_data_9", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_10, "mphi_data_10", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_11, "mphi_data_11", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_12, "mphi_data_12", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_13, "mphi_data_13", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_14, "mphi_data_14", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_DATA_15, "mphi_data_15", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HA0, "mphi_ha0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HAT0, "mphi_hat0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HAT1, "mphi_hat1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HCE0_N, "mphi_hce0_n", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HCE1_N, "mphi_hce1_n", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HRD_N, "mphi_hrd_n", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_HWR_N, "mphi_hwr_n", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_RUN0, "mphi_run0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MPHI_RUN1, "mphi_run1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MTX_SCAN_CLK, "mtx_scan_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_MTX_SCAN_DATA, "mtx_scan_data", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_0, "nand_ad_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_1, "nand_ad_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_2, "nand_ad_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_3, "nand_ad_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_4, "nand_ad_4", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_5, "nand_ad_5", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_6, "nand_ad_6", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_AD_7, "nand_ad_7", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_ALE, "nand_ale", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CEN_0, "nand_cen_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CEN_1, "nand_cen_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_CLE, "nand_cle", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_OEN, "nand_oen", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_RDY_0, "nand_rdy_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_RDY_1, "nand_rdy_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_WEN, "nand_wen", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_NAND_WP, "nand_wp", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_PC1, "pc1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_PC2, "pc2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_INT, "pmu_int", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_SCL, "pmu_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_PMU_SDA, "pmu_sda", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RFST2G_MTSLOTEN3G, "rfst2g_mtsloten3g",
+		std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RX_CTL, "rgmii_0_rx_ctl", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXC, "rgmii_0_rxc", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_0, "rgmii_0_rxd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_1, "rgmii_0_rxd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_2, "rgmii_0_rxd_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_RXD_3, "rgmii_0_rxd_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TX_CTL, "rgmii_0_tx_ctl", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXC, "rgmii_0_txc", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_0, "rgmii_0_txd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_1, "rgmii_0_txd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_2, "rgmii_0_txd_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_0_TXD_3, "rgmii_0_txd_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RX_CTL, "rgmii_1_rx_ctl", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXC, "rgmii_1_rxc", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_0, "rgmii_1_rxd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_1, "rgmii_1_rxd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_2, "rgmii_1_rxd_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_RXD_3, "rgmii_1_rxd_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TX_CTL, "rgmii_1_tx_ctl", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXC, "rgmii_1_txc", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_0, "rgmii_1_txd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_1, "rgmii_1_txd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_2, "rgmii_1_txd_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_1_TXD_3, "rgmii_1_txd_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_0, "rgmii_gpio_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_1, "rgmii_gpio_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_2, "rgmii_gpio_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RGMII_GPIO_3, "rgmii_gpio_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RTXDATA2G_TXDATA3G1,
+		"rtxdata2g_txdata3g1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RTXEN2G_TXDATA3G2, "rtxen2g_txdata3g2",
+		std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G0, "rxdata3g0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G1, "rxdata3g1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_RXDATA3G2, "rxdata3g2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_CLK, "sdio1_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_CMD, "sdio1_cmd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_0, "sdio1_data_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_1, "sdio1_data_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_2, "sdio1_data_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO1_DATA_3, "sdio1_data_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_CLK, "sdio4_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_CMD, "sdio4_cmd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_0, "sdio4_data_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_1, "sdio4_data_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_2, "sdio4_data_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SDIO4_DATA_3, "sdio4_data_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_CLK, "sim_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_DATA, "sim_data", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_DET, "sim_det", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM_RESETN, "sim_resetn", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_CLK, "sim2_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_DATA, "sim2_data", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_DET, "sim2_det", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SIM2_RESETN, "sim2_resetn", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_C, "sri_c", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_D, "sri_d", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SRI_E, "sri_e", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP_EXTCLK, "ssp_extclk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_CLK, "ssp0_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_FS, "ssp0_fs", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_RXD, "ssp0_rxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP0_TXD, "ssp0_txd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_CLK, "ssp2_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_0, "ssp2_fs_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_1, "ssp2_fs_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_2, "ssp2_fs_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_FS_3, "ssp2_fs_3", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_RXD_0, "ssp2_rxd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_RXD_1, "ssp2_rxd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_TXD_0, "ssp2_txd_0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP2_TXD_1, "ssp2_txd_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_CLK, "ssp3_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_FS, "ssp3_fs", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_RXD, "ssp3_rxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP3_TXD, "ssp3_txd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_CLK, "ssp4_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_FS, "ssp4_fs", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_RXD, "ssp4_rxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP4_TXD, "ssp4_txd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_CLK, "ssp5_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_FS, "ssp5_fs", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_RXD, "ssp5_rxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP5_TXD, "ssp5_txd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_CLK, "ssp6_clk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_FS, "ssp6_fs", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_RXD, "ssp6_rxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SSP6_TXD, "ssp6_txd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_STAT_1, "stat_1", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_STAT_2, "stat_2", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_SYSCLKEN, "sysclken", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACECLK, "traceclk", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT00, "tracedt00", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT01, "tracedt01", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT02, "tracedt02", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT03, "tracedt03", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT04, "tracedt04", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT05, "tracedt05", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT06, "tracedt06", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT07, "tracedt07", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT08, "tracedt08", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT09, "tracedt09", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT10, "tracedt10", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT11, "tracedt11", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT12, "tracedt12", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT13, "tracedt13", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT14, "tracedt14", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TRACEDT15, "tracedt15", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TXDATA3G0, "txdata3g0", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_TXPWRIND, "txpwrind", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_UCTS, "uartb1_ucts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_URTS, "uartb1_urts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_URXD, "uartb1_urxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB1_UTXD, "uartb1_utxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB2_URXD, "uartb2_urxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB2_UTXD, "uartb2_utxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_UCTS, "uartb3_ucts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_URTS, "uartb3_urts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_URXD, "uartb3_urxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB3_UTXD, "uartb3_utxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_UCTS, "uartb4_ucts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_URTS, "uartb4_urts", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_URXD, "uartb4_urxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_UARTB4_UTXD, "uartb4_utxd", std),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM1_SCL, "vc_cam1_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM1_SDA, "vc_cam1_sda", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM2_SCL, "vc_cam2_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM2_SDA, "vc_cam2_sda", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM3_SCL, "vc_cam3_scl", i2c),
+	BCM281XX_PIN_DESC(BCM281XX_PIN_VC_CAM3_SDA, "vc_cam3_sda", i2c),
+};
+
+static const char * const bcm281xx_alt_groups[] = {
+	"adcsync",
+	"bat_rm",
+	"bsc1_scl",
+	"bsc1_sda",
+	"bsc2_scl",
+	"bsc2_sda",
+	"classgpwr",
+	"clk_cx8",
+	"clkout_0",
+	"clkout_1",
+	"clkout_2",
+	"clkout_3",
+	"clkreq_in_0",
+	"clkreq_in_1",
+	"cws_sys_req1",
+	"cws_sys_req2",
+	"cws_sys_req3",
+	"digmic1_clk",
+	"digmic1_dq",
+	"digmic2_clk",
+	"digmic2_dq",
+	"gpen13",
+	"gpen14",
+	"gpen15",
+	"gpio00",
+	"gpio01",
+	"gpio02",
+	"gpio03",
+	"gpio04",
+	"gpio05",
+	"gpio06",
+	"gpio07",
+	"gpio08",
+	"gpio09",
+	"gpio10",
+	"gpio11",
+	"gpio12",
+	"gpio13",
+	"gpio14",
+	"gps_pablank",
+	"gps_tmark",
+	"hdmi_scl",
+	"hdmi_sda",
+	"ic_dm",
+	"ic_dp",
+	"kp_col_ip_0",
+	"kp_col_ip_1",
+	"kp_col_ip_2",
+	"kp_col_ip_3",
+	"kp_row_op_0",
+	"kp_row_op_1",
+	"kp_row_op_2",
+	"kp_row_op_3",
+	"lcd_b_0",
+	"lcd_b_1",
+	"lcd_b_2",
+	"lcd_b_3",
+	"lcd_b_4",
+	"lcd_b_5",
+	"lcd_b_6",
+	"lcd_b_7",
+	"lcd_g_0",
+	"lcd_g_1",
+	"lcd_g_2",
+	"lcd_g_3",
+	"lcd_g_4",
+	"lcd_g_5",
+	"lcd_g_6",
+	"lcd_g_7",
+	"lcd_hsync",
+	"lcd_oe",
+	"lcd_pclk",
+	"lcd_r_0",
+	"lcd_r_1",
+	"lcd_r_2",
+	"lcd_r_3",
+	"lcd_r_4",
+	"lcd_r_5",
+	"lcd_r_6",
+	"lcd_r_7",
+	"lcd_vsync",
+	"mdmgpio0",
+	"mdmgpio1",
+	"mdmgpio2",
+	"mdmgpio3",
+	"mdmgpio4",
+	"mdmgpio5",
+	"mdmgpio6",
+	"mdmgpio7",
+	"mdmgpio8",
+	"mphi_data_0",
+	"mphi_data_1",
+	"mphi_data_2",
+	"mphi_data_3",
+	"mphi_data_4",
+	"mphi_data_5",
+	"mphi_data_6",
+	"mphi_data_7",
+	"mphi_data_8",
+	"mphi_data_9",
+	"mphi_data_10",
+	"mphi_data_11",
+	"mphi_data_12",
+	"mphi_data_13",
+	"mphi_data_14",
+	"mphi_data_15",
+	"mphi_ha0",
+	"mphi_hat0",
+	"mphi_hat1",
+	"mphi_hce0_n",
+	"mphi_hce1_n",
+	"mphi_hrd_n",
+	"mphi_hwr_n",
+	"mphi_run0",
+	"mphi_run1",
+	"mtx_scan_clk",
+	"mtx_scan_data",
+	"nand_ad_0",
+	"nand_ad_1",
+	"nand_ad_2",
+	"nand_ad_3",
+	"nand_ad_4",
+	"nand_ad_5",
+	"nand_ad_6",
+	"nand_ad_7",
+	"nand_ale",
+	"nand_cen_0",
+	"nand_cen_1",
+	"nand_cle",
+	"nand_oen",
+	"nand_rdy_0",
+	"nand_rdy_1",
+	"nand_wen",
+	"nand_wp",
+	"pc1",
+	"pc2",
+	"pmu_int",
+	"pmu_scl",
+	"pmu_sda",
+	"rfst2g_mtsloten3g",
+	"rgmii_0_rx_ctl",
+	"rgmii_0_rxc",
+	"rgmii_0_rxd_0",
+	"rgmii_0_rxd_1",
+	"rgmii_0_rxd_2",
+	"rgmii_0_rxd_3",
+	"rgmii_0_tx_ctl",
+	"rgmii_0_txc",
+	"rgmii_0_txd_0",
+	"rgmii_0_txd_1",
+	"rgmii_0_txd_2",
+	"rgmii_0_txd_3",
+	"rgmii_1_rx_ctl",
+	"rgmii_1_rxc",
+	"rgmii_1_rxd_0",
+	"rgmii_1_rxd_1",
+	"rgmii_1_rxd_2",
+	"rgmii_1_rxd_3",
+	"rgmii_1_tx_ctl",
+	"rgmii_1_txc",
+	"rgmii_1_txd_0",
+	"rgmii_1_txd_1",
+	"rgmii_1_txd_2",
+	"rgmii_1_txd_3",
+	"rgmii_gpio_0",
+	"rgmii_gpio_1",
+	"rgmii_gpio_2",
+	"rgmii_gpio_3",
+	"rtxdata2g_txdata3g1",
+	"rtxen2g_txdata3g2",
+	"rxdata3g0",
+	"rxdata3g1",
+	"rxdata3g2",
+	"sdio1_clk",
+	"sdio1_cmd",
+	"sdio1_data_0",
+	"sdio1_data_1",
+	"sdio1_data_2",
+	"sdio1_data_3",
+	"sdio4_clk",
+	"sdio4_cmd",
+	"sdio4_data_0",
+	"sdio4_data_1",
+	"sdio4_data_2",
+	"sdio4_data_3",
+	"sim_clk",
+	"sim_data",
+	"sim_det",
+	"sim_resetn",
+	"sim2_clk",
+	"sim2_data",
+	"sim2_det",
+	"sim2_resetn",
+	"sri_c",
+	"sri_d",
+	"sri_e",
+	"ssp_extclk",
+	"ssp0_clk",
+	"ssp0_fs",
+	"ssp0_rxd",
+	"ssp0_txd",
+	"ssp2_clk",
+	"ssp2_fs_0",
+	"ssp2_fs_1",
+	"ssp2_fs_2",
+	"ssp2_fs_3",
+	"ssp2_rxd_0",
+	"ssp2_rxd_1",
+	"ssp2_txd_0",
+	"ssp2_txd_1",
+	"ssp3_clk",
+	"ssp3_fs",
+	"ssp3_rxd",
+	"ssp3_txd",
+	"ssp4_clk",
+	"ssp4_fs",
+	"ssp4_rxd",
+	"ssp4_txd",
+	"ssp5_clk",
+	"ssp5_fs",
+	"ssp5_rxd",
+	"ssp5_txd",
+	"ssp6_clk",
+	"ssp6_fs",
+	"ssp6_rxd",
+	"ssp6_txd",
+	"stat_1",
+	"stat_2",
+	"sysclken",
+	"traceclk",
+	"tracedt00",
+	"tracedt01",
+	"tracedt02",
+	"tracedt03",
+	"tracedt04",
+	"tracedt05",
+	"tracedt06",
+	"tracedt07",
+	"tracedt08",
+	"tracedt09",
+	"tracedt10",
+	"tracedt11",
+	"tracedt12",
+	"tracedt13",
+	"tracedt14",
+	"tracedt15",
+	"txdata3g0",
+	"txpwrind",
+	"uartb1_ucts",
+	"uartb1_urts",
+	"uartb1_urxd",
+	"uartb1_utxd",
+	"uartb2_urxd",
+	"uartb2_utxd",
+	"uartb3_ucts",
+	"uartb3_urts",
+	"uartb3_urxd",
+	"uartb3_utxd",
+	"uartb4_ucts",
+	"uartb4_urts",
+	"uartb4_urxd",
+	"uartb4_utxd",
+	"vc_cam1_scl",
+	"vc_cam1_sda",
+	"vc_cam2_scl",
+	"vc_cam2_sda",
+	"vc_cam3_scl",
+	"vc_cam3_sda",
+};
+
+/* Every pin can implement all ALT1-ALT4 functions */
+#define BCM281XX_PIN_FUNCTION(fcn_name)			\
+{							\
+	.name = #fcn_name,				\
+	.groups = bcm281xx_alt_groups,			\
+	.ngroups = ARRAY_SIZE(bcm281xx_alt_groups),	\
+}
+
+static const struct bcm281xx_pin_function bcm281xx_functions[] = {
+	BCM281XX_PIN_FUNCTION(alt1),
+	BCM281XX_PIN_FUNCTION(alt2),
+	BCM281XX_PIN_FUNCTION(alt3),
+	BCM281XX_PIN_FUNCTION(alt4),
+};
+
+static struct bcm281xx_pinctrl_data bcm281xx_pinctrl = {
+	.pins = bcm281xx_pinctrl_pins,
+	.npins = ARRAY_SIZE(bcm281xx_pinctrl_pins),
+	.functions = bcm281xx_functions,
+	.nfunctions = ARRAY_SIZE(bcm281xx_functions),
+};
+
+static inline enum bcm281xx_pin_type pin_type_get(struct pinctrl_dev *pctldev,
+						  unsigned pin)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	if (pin >= pdata->npins)
+		return BCM281XX_PIN_TYPE_UNKNOWN;
+
+	return *(enum bcm281xx_pin_type *)(pdata->pins[pin].drv_data);
+}
+
+#define BCM281XX_PIN_SHIFT(type, param) \
+	(BCM281XX_ ## type ## _PIN_REG_ ## param ## _SHIFT)
+
+#define BCM281XX_PIN_MASK(type, param) \
+	(BCM281XX_ ## type ## _PIN_REG_ ## param ## _MASK)
+
+/*
+ * This helper function is used to build up the value and mask used to write to
+ * a pin register, but does not actually write to the register.
+ */
+static inline void bcm281xx_pin_update(u32 *reg_val, u32 *reg_mask,
+				       u32 param_val, u32 param_shift,
+				       u32 param_mask)
+{
+	*reg_val &= ~param_mask;
+	*reg_val |= (param_val << param_shift) & param_mask;
+	*reg_mask |= param_mask;
+}
+
+static struct regmap_config bcm281xx_pinctrl_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = BCM281XX_PIN_VC_CAM3_SDA,
+};
+
+static int bcm281xx_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	return pdata->npins;
+}
+
+static const char *bcm281xx_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
+						   unsigned group)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	return pdata->pins[group].name;
+}
+
+static int bcm281xx_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
+					   unsigned group,
+					   const unsigned **pins,
+					   unsigned *num_pins)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	*pins = &pdata->pins[group].number;
+	*num_pins = 1;
+
+	return 0;
+}
+
+static void bcm281xx_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
+					  struct seq_file *s,
+					  unsigned offset)
+{
+	seq_printf(s, " %s", dev_name(pctldev->dev));
+}
+
+static struct pinctrl_ops bcm281xx_pinctrl_ops = {
+	.get_groups_count = bcm281xx_pinctrl_get_groups_count,
+	.get_group_name = bcm281xx_pinctrl_get_group_name,
+	.get_group_pins = bcm281xx_pinctrl_get_group_pins,
+	.pin_dbg_show = bcm281xx_pinctrl_pin_dbg_show,
+	.dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
+	.dt_free_map = pinctrl_utils_dt_free_map,
+};
+
+static int bcm281xx_pinctrl_get_fcns_count(struct pinctrl_dev *pctldev)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	return pdata->nfunctions;
+}
+
+static const char *bcm281xx_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
+						 unsigned function)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	return pdata->functions[function].name;
+}
+
+static int bcm281xx_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
+					   unsigned function,
+					   const char * const **groups,
+					   unsigned * const num_groups)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+
+	*groups = pdata->functions[function].groups;
+	*num_groups = pdata->functions[function].ngroups;
+
+	return 0;
+}
+
+static int bcm281xx_pinmux_enable(struct pinctrl_dev *pctldev,
+				  unsigned function,
+				  unsigned group)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+	const struct bcm281xx_pin_function *f = &pdata->functions[function];
+	u32 offset = 4 * pdata->pins[group].number;
+	int rc = 0;
+
+	dev_dbg(pctldev->dev,
+		"%s(): Enable function %s (%d) of pin %s (%d) @offset 0x%x.\n",
+		__func__, f->name, function, pdata->pins[group].name,
+		pdata->pins[group].number, offset);
+
+	rc = regmap_update_bits(pdata->regmap, offset,
+		BCM281XX_PIN_REG_F_SEL_MASK,
+		function << BCM281XX_PIN_REG_F_SEL_SHIFT);
+	if (rc)
+		dev_err(pctldev->dev,
+			"Error updating register for pin %s (%d).\n",
+			pdata->pins[group].name, pdata->pins[group].number);
+
+	return rc;
+}
+
+static struct pinmux_ops bcm281xx_pinctrl_pinmux_ops = {
+	.get_functions_count = bcm281xx_pinctrl_get_fcns_count,
+	.get_function_name = bcm281xx_pinctrl_get_fcn_name,
+	.get_function_groups = bcm281xx_pinctrl_get_fcn_groups,
+	.enable = bcm281xx_pinmux_enable,
+};
+
+static int bcm281xx_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
+					   unsigned pin,
+					   unsigned long *config)
+{
+	return -ENOTSUPP;
+}
+
+
+/* Goes through the configs and update register val/mask */
+static int bcm281xx_std_pin_update(struct pinctrl_dev *pctldev,
+				   unsigned pin,
+				   unsigned long *configs,
+				   unsigned num_configs,
+				   u32 *val,
+				   u32 *mask)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+	int i;
+	enum pin_config_param param;
+	u16 arg;
+
+	for (i = 0; i < num_configs; i++) {
+		param = pinconf_to_config_param(configs[i]);
+		arg = pinconf_to_config_argument(configs[i]);
+
+		switch (param) {
+		case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+			arg = (arg >= 1 ? 1 : 0);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(STD, HYST),
+				BCM281XX_PIN_MASK(STD, HYST));
+			break;
+		/*
+		 * The pin bias can only be one of pull-up, pull-down, or
+		 * disable.  The user does not need to specify a value for the
+		 * property, and the default value from pinconf-generic is
+		 * ignored.
+		 */
+		case PIN_CONFIG_BIAS_DISABLE:
+			bcm281xx_pin_update(val, mask, 0,
+				BCM281XX_PIN_SHIFT(STD, PULL_UP),
+				BCM281XX_PIN_MASK(STD, PULL_UP));
+			bcm281xx_pin_update(val, mask, 0,
+				BCM281XX_PIN_SHIFT(STD, PULL_DN),
+				BCM281XX_PIN_MASK(STD, PULL_DN));
+			break;
+
+		case PIN_CONFIG_BIAS_PULL_UP:
+			bcm281xx_pin_update(val, mask, 1,
+				BCM281XX_PIN_SHIFT(STD, PULL_UP),
+				BCM281XX_PIN_MASK(STD, PULL_UP));
+			bcm281xx_pin_update(val, mask, 0,
+				BCM281XX_PIN_SHIFT(STD, PULL_DN),
+				BCM281XX_PIN_MASK(STD, PULL_DN));
+			break;
+
+		case PIN_CONFIG_BIAS_PULL_DOWN:
+			bcm281xx_pin_update(val, mask, 0,
+				BCM281XX_PIN_SHIFT(STD, PULL_UP),
+				BCM281XX_PIN_MASK(STD, PULL_UP));
+			bcm281xx_pin_update(val, mask, 1,
+				BCM281XX_PIN_SHIFT(STD, PULL_DN),
+				BCM281XX_PIN_MASK(STD, PULL_DN));
+			break;
+
+		case PIN_CONFIG_SLEW_RATE:
+			arg = (arg >= 1 ? 1 : 0);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(STD, SLEW),
+				BCM281XX_PIN_MASK(STD, SLEW));
+			break;
+
+		case PIN_CONFIG_INPUT_ENABLE:
+			/* inversed since register is for input _disable_ */
+			arg = (arg >= 1 ? 0 : 1);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(STD, INPUT_DIS),
+				BCM281XX_PIN_MASK(STD, INPUT_DIS));
+			break;
+
+		case PIN_CONFIG_DRIVE_STRENGTH:
+			/* Valid range is 2-16 mA, even numbers only */
+			if ((arg < 2) || (arg > 16) || (arg % 2)) {
+				dev_err(pctldev->dev,
+					"Invalid Drive Strength value (%d) for "
+					"pin %s (%d). Valid values are "
+					"(2..16) mA, even numbers only.\n",
+					arg, pdata->pins[pin].name, pin);
+				return -EINVAL;
+			}
+			bcm281xx_pin_update(val, mask, (arg/2)-1,
+				BCM281XX_PIN_SHIFT(STD, DRV_STR),
+				BCM281XX_PIN_MASK(STD, DRV_STR));
+			break;
+
+		default:
+			dev_err(pctldev->dev,
+				"Unrecognized pin config %d for pin %s (%d).\n",
+				param, pdata->pins[pin].name, pin);
+			return -EINVAL;
+
+		} /* switch config */
+	} /* for each config */
+
+	return 0;
+}
+
+/*
+ * The pull-up strength for an I2C pin is represented by bits 4-6 in the
+ * register with the following mapping:
+ *   0b000: No pull-up
+ *   0b001: 1200 Ohm
+ *   0b010: 1800 Ohm
+ *   0b011: 720 Ohm
+ *   0b100: 2700 Ohm
+ *   0b101: 831 Ohm
+ *   0b110: 1080 Ohm
+ *   0b111: 568 Ohm
+ * This array maps pull-up strength in Ohms to register values (1+index).
+ */
+static const u16 bcm281xx_pullup_map[] = {
+	1200, 1800, 720, 2700, 831, 1080, 568
+};
+
+/* Goes through the configs and update register val/mask */
+static int bcm281xx_i2c_pin_update(struct pinctrl_dev *pctldev,
+				   unsigned pin,
+				   unsigned long *configs,
+				   unsigned num_configs,
+				   u32 *val,
+				   u32 *mask)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+	int i, j;
+	enum pin_config_param param;
+	u16 arg;
+
+	for (i = 0; i < num_configs; i++) {
+		param = pinconf_to_config_param(configs[i]);
+		arg = pinconf_to_config_argument(configs[i]);
+
+		switch (param) {
+		case PIN_CONFIG_BIAS_PULL_UP:
+			for (j = 0; j < ARRAY_SIZE(bcm281xx_pullup_map); j++)
+				if (bcm281xx_pullup_map[j] == arg)
+					break;
+
+			if (j == ARRAY_SIZE(bcm281xx_pullup_map)) {
+				dev_err(pctldev->dev,
+					"Invalid pull-up value (%d) for pin %s "
+					"(%d). Valid values are 568, 720, 831, "
+					"1080, 1200, 1800, 2700 Ohms.\n",
+					arg, pdata->pins[pin].name, pin);
+				return -EINVAL;
+			}
+
+			bcm281xx_pin_update(val, mask, j+1,
+				BCM281XX_PIN_SHIFT(I2C, PULL_UP_STR),
+				BCM281XX_PIN_MASK(I2C, PULL_UP_STR));
+			break;
+
+		case PIN_CONFIG_BIAS_DISABLE:
+			bcm281xx_pin_update(val, mask, 0,
+				BCM281XX_PIN_SHIFT(I2C, PULL_UP_STR),
+				BCM281XX_PIN_MASK(I2C, PULL_UP_STR));
+			break;
+
+		case PIN_CONFIG_SLEW_RATE:
+			arg = (arg >= 1 ? 1 : 0);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(I2C, SLEW),
+				BCM281XX_PIN_MASK(I2C, SLEW));
+			break;
+
+		case PIN_CONFIG_INPUT_ENABLE:
+			/* inversed since register is for input _disable_ */
+			arg = (arg >= 1 ? 0 : 1);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(I2C, INPUT_DIS),
+				BCM281XX_PIN_MASK(I2C, INPUT_DIS));
+			break;
+
+		default:
+			dev_err(pctldev->dev,
+				"Unrecognized pin config %d for pin %s (%d).\n",
+				param, pdata->pins[pin].name, pin);
+			return -EINVAL;
+
+		} /* switch config */
+	} /* for each config */
+
+	return 0;
+}
+
+/* Goes through the configs and update register val/mask */
+static int bcm281xx_hdmi_pin_update(struct pinctrl_dev *pctldev,
+				    unsigned pin,
+				    unsigned long *configs,
+				    unsigned num_configs,
+				    u32 *val,
+				    u32 *mask)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+	int i;
+	enum pin_config_param param;
+	u16 arg;
+
+	for (i = 0; i < num_configs; i++) {
+		param = pinconf_to_config_param(configs[i]);
+		arg = pinconf_to_config_argument(configs[i]);
+
+		switch (param) {
+		case PIN_CONFIG_SLEW_RATE:
+			arg = (arg >= 1 ? 1 : 0);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(HDMI, MODE),
+				BCM281XX_PIN_MASK(HDMI, MODE));
+			break;
+
+		case PIN_CONFIG_INPUT_ENABLE:
+			/* inversed since register is for input _disable_ */
+			arg = (arg >= 1 ? 0 : 1);
+			bcm281xx_pin_update(val, mask, arg,
+				BCM281XX_PIN_SHIFT(HDMI, INPUT_DIS),
+				BCM281XX_PIN_MASK(HDMI, INPUT_DIS));
+			break;
+
+		default:
+			dev_err(pctldev->dev,
+				"Unrecognized pin config %d for pin %s (%d).\n",
+				param, pdata->pins[pin].name, pin);
+			return -EINVAL;
+
+		} /* switch config */
+	} /* for each config */
+
+	return 0;
+}
+
+static int bcm281xx_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
+					   unsigned pin,
+					   unsigned long *configs,
+					   unsigned num_configs)
+{
+	struct bcm281xx_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
+	enum bcm281xx_pin_type pin_type;
+	u32 offset = 4 * pin;
+	u32 cfg_val, cfg_mask;
+	int rc;
+
+	cfg_val = 0;
+	cfg_mask = 0;
+	pin_type = pin_type_get(pctldev, pin);
+
+	/* Different pins have different configuration options */
+	switch (pin_type) {
+	case BCM281XX_PIN_TYPE_STD:
+		rc = bcm281xx_std_pin_update(pctldev, pin, configs,
+			num_configs, &cfg_val, &cfg_mask);
+		break;
+
+	case BCM281XX_PIN_TYPE_I2C:
+		rc = bcm281xx_i2c_pin_update(pctldev, pin, configs,
+			num_configs, &cfg_val, &cfg_mask);
+		break;
+
+	case BCM281XX_PIN_TYPE_HDMI:
+		rc = bcm281xx_hdmi_pin_update(pctldev, pin, configs,
+			num_configs, &cfg_val, &cfg_mask);
+		break;
+
+	default:
+		dev_err(pctldev->dev, "Unknown pin type for pin %s (%d).\n",
+			pdata->pins[pin].name, pin);
+		return -EINVAL;
+
+	} /* switch pin type */
+
+	if (rc)
+		return rc;
+
+	dev_dbg(pctldev->dev,
+		"%s(): Set pin %s (%d) with config 0x%x, mask 0x%x\n",
+		__func__, pdata->pins[pin].name, pin, cfg_val, cfg_mask);
+
+	rc = regmap_update_bits(pdata->regmap, offset, cfg_mask, cfg_val);
+	if (rc) {
+		dev_err(pctldev->dev,
+			"Error updating register for pin %s (%d).\n",
+			pdata->pins[pin].name, pin);
+		return rc;
+	}
+
+	return 0;
+}
+
+static struct pinconf_ops bcm281xx_pinctrl_pinconf_ops = {
+	.pin_config_get = bcm281xx_pinctrl_pin_config_get,
+	.pin_config_set = bcm281xx_pinctrl_pin_config_set,
+};
+
+static struct pinctrl_desc bcm281xx_pinctrl_desc = {
+	/* name, pins, npins members initialized in probe function */
+	.pctlops = &bcm281xx_pinctrl_ops,
+	.pmxops = &bcm281xx_pinctrl_pinmux_ops,
+	.confops = &bcm281xx_pinctrl_pinconf_ops,
+	.owner = THIS_MODULE,
+};
+
+int __init bcm281xx_pinctrl_probe(struct platform_device *pdev)
+{
+	struct bcm281xx_pinctrl_data *pdata = &bcm281xx_pinctrl;
+	struct resource *res;
+	struct pinctrl_dev *pctl;
+
+	/* So far We can assume there is only 1 bank of registers */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "Missing MEM resource\n");
+		return -ENODEV;
+	}
+
+	pdata->reg_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(pdata->reg_base)) {
+		dev_err(&pdev->dev, "Failed to ioremap MEM resource\n");
+		return -ENODEV;
+	}
+
+	/* Initialize the dynamic part of pinctrl_desc */
+	pdata->regmap = devm_regmap_init_mmio(&pdev->dev, pdata->reg_base,
+		&bcm281xx_pinctrl_regmap_config);
+	if (IS_ERR(pdata->regmap)) {
+		dev_err(&pdev->dev, "Regmap MMIO init failed.\n");
+		return -ENODEV;
+	}
+
+	bcm281xx_pinctrl_desc.name = dev_name(&pdev->dev);
+	bcm281xx_pinctrl_desc.pins = bcm281xx_pinctrl.pins;
+	bcm281xx_pinctrl_desc.npins = bcm281xx_pinctrl.npins;
+
+	pctl = pinctrl_register(&bcm281xx_pinctrl_desc,
+				&pdev->dev,
+				pdata);
+	if (!pctl) {
+		dev_err(&pdev->dev, "Failed to register pinctrl\n");
+		return -ENODEV;
+	}
+
+	platform_set_drvdata(pdev, pdata);
+
+	return 0;
+}
+
+static struct of_device_id bcm281xx_pinctrl_of_match[] = {
+	{ .compatible = "brcm,bcm11351-pinctrl", },
+	{ },
+};
+
+static struct platform_driver bcm281xx_pinctrl_driver = {
+	.driver = {
+		.name = "bcm281xx-pinctrl",
+		.owner = THIS_MODULE,
+		.of_match_table = bcm281xx_pinctrl_of_match,
+	},
+};
+
+module_platform_driver_probe(bcm281xx_pinctrl_driver, bcm281xx_pinctrl_probe);
+
+MODULE_AUTHOR("Broadcom Corporation <bcm-kernel-feedback-list@broadcom.com>");
+MODULE_AUTHOR("Sherman Yin <syin@broadcom.com>");
+MODULE_DESCRIPTION("Broadcom BCM281xx pinctrl driver");
+MODULE_LICENSE("GPL v2");

drivers/pinctrl/pinctrl-capri.c

@@ -1,1454 +0,0 @@
-/*
- * Copyright (C) 2013 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/pinctrl/pinctrl.h>
-#include <linux/pinctrl/pinmux.h>
-#include <linux/pinctrl/pinconf.h>
-#include <linux/pinctrl/pinconf-generic.h>
-#include <linux/regmap.h>
-#include <linux/slab.h>
-#include "core.h"
-#include "pinctrl-utils.h"
-
-/* Capri Pin Control Registers Definitions */
-
-/* Function Select bits are the same for all pin control registers */
-#define CAPRI_PIN_REG_F_SEL_MASK		0x0700
-#define CAPRI_PIN_REG_F_SEL_SHIFT		8
-
-/* Standard pin register */
-#define CAPRI_STD_PIN_REG_DRV_STR_MASK		0x0007
-#define CAPRI_STD_PIN_REG_DRV_STR_SHIFT		0
-#define CAPRI_STD_PIN_REG_INPUT_DIS_MASK	0x0008
-#define CAPRI_STD_PIN_REG_INPUT_DIS_SHIFT	3
-#define CAPRI_STD_PIN_REG_SLEW_MASK		0x0010
-#define CAPRI_STD_PIN_REG_SLEW_SHIFT		4
-#define CAPRI_STD_PIN_REG_PULL_UP_MASK		0x0020
-#define CAPRI_STD_PIN_REG_PULL_UP_SHIFT		5
-#define CAPRI_STD_PIN_REG_PULL_DN_MASK		0x0040
-#define CAPRI_STD_PIN_REG_PULL_DN_SHIFT		6
-#define CAPRI_STD_PIN_REG_HYST_MASK		0x0080
-#define CAPRI_STD_PIN_REG_HYST_SHIFT		7
-
-/* I2C pin register */
-#define CAPRI_I2C_PIN_REG_INPUT_DIS_MASK	0x0004
-#define CAPRI_I2C_PIN_REG_INPUT_DIS_SHIFT	2
-#define CAPRI_I2C_PIN_REG_SLEW_MASK		0x0008
-#define CAPRI_I2C_PIN_REG_SLEW_SHIFT		3
-#define CAPRI_I2C_PIN_REG_PULL_UP_STR_MASK	0x0070
-#define CAPRI_I2C_PIN_REG_PULL_UP_STR_SHIFT	4
-
-/* HDMI pin register */
-#define CAPRI_HDMI_PIN_REG_INPUT_DIS_MASK	0x0008
-#define CAPRI_HDMI_PIN_REG_INPUT_DIS_SHIFT	3
-#define CAPRI_HDMI_PIN_REG_MODE_MASK		0x0010
-#define CAPRI_HDMI_PIN_REG_MODE_SHIFT		4
-
-/**
- * capri_pin_type - types of pin register
- */
-enum capri_pin_type {
-	CAPRI_PIN_TYPE_UNKNOWN = 0,
-	CAPRI_PIN_TYPE_STD,
-	CAPRI_PIN_TYPE_I2C,
-	CAPRI_PIN_TYPE_HDMI,
-};
-
-static enum capri_pin_type std_pin = CAPRI_PIN_TYPE_STD;
-static enum capri_pin_type i2c_pin = CAPRI_PIN_TYPE_I2C;
-static enum capri_pin_type hdmi_pin = CAPRI_PIN_TYPE_HDMI;
-
-/**
- * capri_pin_function- define pin function
- */
-struct capri_pin_function {
-	const char *name;
-	const char * const *groups;
-	const unsigned ngroups;
-};
-
-/**
- * capri_pinctrl_data - Broadcom-specific pinctrl data
- * @reg_base - base of pinctrl registers
- */
-struct capri_pinctrl_data {
-	void __iomem *reg_base;
-
-	/* List of all pins */
-	const struct pinctrl_pin_desc *pins;
-	const unsigned npins;
-
-	const struct capri_pin_function *functions;
-	const unsigned nfunctions;
-
-	struct regmap *regmap;
-};
-
-/*
- * Pin number definition.  The order here must be the same as defined in the
- * PADCTRLREG block in the RDB.
- */
-#define CAPRI_PIN_ADCSYNC		0
-#define CAPRI_PIN_BAT_RM		1
-#define CAPRI_PIN_BSC1_SCL		2
-#define CAPRI_PIN_BSC1_SDA		3
-#define CAPRI_PIN_BSC2_SCL		4
-#define CAPRI_PIN_BSC2_SDA		5
-#define CAPRI_PIN_CLASSGPWR		6
-#define CAPRI_PIN_CLK_CX8		7
-#define CAPRI_PIN_CLKOUT_0		8
-#define CAPRI_PIN_CLKOUT_1		9
-#define CAPRI_PIN_CLKOUT_2		10
-#define CAPRI_PIN_CLKOUT_3		11
-#define CAPRI_PIN_CLKREQ_IN_0		12
-#define CAPRI_PIN_CLKREQ_IN_1		13
-#define CAPRI_PIN_CWS_SYS_REQ1		14
-#define CAPRI_PIN_CWS_SYS_REQ2		15
-#define CAPRI_PIN_CWS_SYS_REQ3		16
-#define CAPRI_PIN_DIGMIC1_CLK		17
-#define CAPRI_PIN_DIGMIC1_DQ		18
-#define CAPRI_PIN_DIGMIC2_CLK		19
-#define CAPRI_PIN_DIGMIC2_DQ		20
-#define CAPRI_PIN_GPEN13		21
-#define CAPRI_PIN_GPEN14		22
-#define CAPRI_PIN_GPEN15		23
-#define CAPRI_PIN_GPIO00		24
-#define CAPRI_PIN_GPIO01		25
-#define CAPRI_PIN_GPIO02		26
-#define CAPRI_PIN_GPIO03		27
-#define CAPRI_PIN_GPIO04		28
-#define CAPRI_PIN_GPIO05		29
-#define CAPRI_PIN_GPIO06		30
-#define CAPRI_PIN_GPIO07		31
-#define CAPRI_PIN_GPIO08		32
-#define CAPRI_PIN_GPIO09		33
-#define CAPRI_PIN_GPIO10		34
-#define CAPRI_PIN_GPIO11		35
-#define CAPRI_PIN_GPIO12		36
-#define CAPRI_PIN_GPIO13		37
-#define CAPRI_PIN_GPIO14		38
-#define CAPRI_PIN_GPS_PABLANK		39
-#define CAPRI_PIN_GPS_TMARK		40
-#define CAPRI_PIN_HDMI_SCL		41
-#define CAPRI_PIN_HDMI_SDA		42
-#define CAPRI_PIN_IC_DM			43
-#define CAPRI_PIN_IC_DP			44
-#define CAPRI_PIN_KP_COL_IP_0		45
-#define CAPRI_PIN_KP_COL_IP_1		46
-#define CAPRI_PIN_KP_COL_IP_2		47
-#define CAPRI_PIN_KP_COL_IP_3		48
-#define CAPRI_PIN_KP_ROW_OP_0		49
-#define CAPRI_PIN_KP_ROW_OP_1		50
-#define CAPRI_PIN_KP_ROW_OP_2		51
-#define CAPRI_PIN_KP_ROW_OP_3		52
-#define CAPRI_PIN_LCD_B_0		53
-#define CAPRI_PIN_LCD_B_1		54
-#define CAPRI_PIN_LCD_B_2		55
-#define CAPRI_PIN_LCD_B_3		56
-#define CAPRI_PIN_LCD_B_4		57
-#define CAPRI_PIN_LCD_B_5		58
-#define CAPRI_PIN_LCD_B_6		59
-#define CAPRI_PIN_LCD_B_7		60
-#define CAPRI_PIN_LCD_G_0		61
-#define CAPRI_PIN_LCD_G_1		62
-#define CAPRI_PIN_LCD_G_2		63
-#define CAPRI_PIN_LCD_G_3		64
-#define CAPRI_PIN_LCD_G_4		65
-#define CAPRI_PIN_LCD_G_5		66
-#define CAPRI_PIN_LCD_G_6		67
-#define CAPRI_PIN_LCD_G_7		68
-#define CAPRI_PIN_LCD_HSYNC		69
-#define CAPRI_PIN_LCD_OE		70
-#define CAPRI_PIN_LCD_PCLK		71
-#define CAPRI_PIN_LCD_R_0		72
-#define CAPRI_PIN_LCD_R_1		73
-#define CAPRI_PIN_LCD_R_2		74
-#define CAPRI_PIN_LCD_R_3		75
-#define CAPRI_PIN_LCD_R_4		76
-#define CAPRI_PIN_LCD_R_5		77
-#define CAPRI_PIN_LCD_R_6		78
-#define CAPRI_PIN_LCD_R_7		79
-#define CAPRI_PIN_LCD_VSYNC		80
-#define CAPRI_PIN_MDMGPIO0		81
-#define CAPRI_PIN_MDMGPIO1		82
-#define CAPRI_PIN_MDMGPIO2		83
-#define CAPRI_PIN_MDMGPIO3		84
-#define CAPRI_PIN_MDMGPIO4		85
-#define CAPRI_PIN_MDMGPIO5		86
-#define CAPRI_PIN_MDMGPIO6		87
-#define CAPRI_PIN_MDMGPIO7		88
-#define CAPRI_PIN_MDMGPIO8		89
-#define CAPRI_PIN_MPHI_DATA_0		90
-#define CAPRI_PIN_MPHI_DATA_1		91
-#define CAPRI_PIN_MPHI_DATA_2		92
-#define CAPRI_PIN_MPHI_DATA_3		93
-#define CAPRI_PIN_MPHI_DATA_4		94
-#define CAPRI_PIN_MPHI_DATA_5		95
-#define CAPRI_PIN_MPHI_DATA_6		96
-#define CAPRI_PIN_MPHI_DATA_7		97
-#define CAPRI_PIN_MPHI_DATA_8		98
-#define CAPRI_PIN_MPHI_DATA_9		99
-#define CAPRI_PIN_MPHI_DATA_10		100
-#define CAPRI_PIN_MPHI_DATA_11		101
-#define CAPRI_PIN_MPHI_DATA_12		102
-#define CAPRI_PIN_MPHI_DATA_13		103
-#define CAPRI_PIN_MPHI_DATA_14		104
-#define CAPRI_PIN_MPHI_DATA_15		105
-#define CAPRI_PIN_MPHI_HA0		106
-#define CAPRI_PIN_MPHI_HAT0		107
-#define CAPRI_PIN_MPHI_HAT1		108
-#define CAPRI_PIN_MPHI_HCE0_N		109
-#define CAPRI_PIN_MPHI_HCE1_N		110
-#define CAPRI_PIN_MPHI_HRD_N		111
-#define CAPRI_PIN_MPHI_HWR_N		112
-#define CAPRI_PIN_MPHI_RUN0		113
-#define CAPRI_PIN_MPHI_RUN1		114
-#define CAPRI_PIN_MTX_SCAN_CLK		115
-#define CAPRI_PIN_MTX_SCAN_DATA		116
-#define CAPRI_PIN_NAND_AD_0		117
-#define CAPRI_PIN_NAND_AD_1		118
-#define CAPRI_PIN_NAND_AD_2		119
-#define CAPRI_PIN_NAND_AD_3		120
-#define CAPRI_PIN_NAND_AD_4		121
-#define CAPRI_PIN_NAND_AD_5		122
-#define CAPRI_PIN_NAND_AD_6		123
-#define CAPRI_PIN_NAND_AD_7		124
-#define CAPRI_PIN_NAND_ALE		125
-#define CAPRI_PIN_NAND_CEN_0		126
-#define CAPRI_PIN_NAND_CEN_1		127
-#define CAPRI_PIN_NAND_CLE		128
-#define CAPRI_PIN_NAND_OEN		129
-#define CAPRI_PIN_NAND_RDY_0		130
-#define CAPRI_PIN_NAND_RDY_1		131
-#define CAPRI_PIN_NAND_WEN		132
-#define CAPRI_PIN_NAND_WP		133
-#define CAPRI_PIN_PC1			134
-#define CAPRI_PIN_PC2			135
-#define CAPRI_PIN_PMU_INT		136
-#define CAPRI_PIN_PMU_SCL		137
-#define CAPRI_PIN_PMU_SDA		138
-#define CAPRI_PIN_RFST2G_MTSLOTEN3G	139
-#define CAPRI_PIN_RGMII_0_RX_CTL	140
-#define CAPRI_PIN_RGMII_0_RXC		141
-#define CAPRI_PIN_RGMII_0_RXD_0		142
-#define CAPRI_PIN_RGMII_0_RXD_1		143
-#define CAPRI_PIN_RGMII_0_RXD_2		144
-#define CAPRI_PIN_RGMII_0_RXD_3		145
-#define CAPRI_PIN_RGMII_0_TX_CTL	146
-#define CAPRI_PIN_RGMII_0_TXC		147
-#define CAPRI_PIN_RGMII_0_TXD_0		148
-#define CAPRI_PIN_RGMII_0_TXD_1		149
-#define CAPRI_PIN_RGMII_0_TXD_2		150
-#define CAPRI_PIN_RGMII_0_TXD_3		151
-#define CAPRI_PIN_RGMII_1_RX_CTL	152
-#define CAPRI_PIN_RGMII_1_RXC		153
-#define CAPRI_PIN_RGMII_1_RXD_0		154
-#define CAPRI_PIN_RGMII_1_RXD_1		155
-#define CAPRI_PIN_RGMII_1_RXD_2		156
-#define CAPRI_PIN_RGMII_1_RXD_3		157
-#define CAPRI_PIN_RGMII_1_TX_CTL	158
-#define CAPRI_PIN_RGMII_1_TXC		159
-#define CAPRI_PIN_RGMII_1_TXD_0		160
-#define CAPRI_PIN_RGMII_1_TXD_1		161
-#define CAPRI_PIN_RGMII_1_TXD_2		162
-#define CAPRI_PIN_RGMII_1_TXD_3		163
-#define CAPRI_PIN_RGMII_GPIO_0		164
-#define CAPRI_PIN_RGMII_GPIO_1		165
-#define CAPRI_PIN_RGMII_GPIO_2		166
-#define CAPRI_PIN_RGMII_GPIO_3		167
-#define CAPRI_PIN_RTXDATA2G_TXDATA3G1	168
-#define CAPRI_PIN_RTXEN2G_TXDATA3G2	169
-#define CAPRI_PIN_RXDATA3G0		170
-#define CAPRI_PIN_RXDATA3G1		171
-#define CAPRI_PIN_RXDATA3G2		172
-#define CAPRI_PIN_SDIO1_CLK		173
-#define CAPRI_PIN_SDIO1_CMD		174
-#define CAPRI_PIN_SDIO1_DATA_0		175
-#define CAPRI_PIN_SDIO1_DATA_1		176
-#define CAPRI_PIN_SDIO1_DATA_2		177
-#define CAPRI_PIN_SDIO1_DATA_3		178
-#define CAPRI_PIN_SDIO4_CLK		179
-#define CAPRI_PIN_SDIO4_CMD		180
-#define CAPRI_PIN_SDIO4_DATA_0		181
-#define CAPRI_PIN_SDIO4_DATA_1		182
-#define CAPRI_PIN_SDIO4_DATA_2		183
-#define CAPRI_PIN_SDIO4_DATA_3		184
-#define CAPRI_PIN_SIM_CLK		185
-#define CAPRI_PIN_SIM_DATA		186
-#define CAPRI_PIN_SIM_DET		187
-#define CAPRI_PIN_SIM_RESETN		188
-#define CAPRI_PIN_SIM2_CLK		189
-#define CAPRI_PIN_SIM2_DATA		190
-#define CAPRI_PIN_SIM2_DET		191
-#define CAPRI_PIN_SIM2_RESETN		192
-#define CAPRI_PIN_SRI_C			193
-#define CAPRI_PIN_SRI_D			194
-#define CAPRI_PIN_SRI_E			195
-#define CAPRI_PIN_SSP_EXTCLK		196
-#define CAPRI_PIN_SSP0_CLK		197
-#define CAPRI_PIN_SSP0_FS		198
-#define CAPRI_PIN_SSP0_RXD		199
-#define CAPRI_PIN_SSP0_TXD		200
-#define CAPRI_PIN_SSP2_CLK		201
-#define CAPRI_PIN_SSP2_FS_0		202
-#define CAPRI_PIN_SSP2_FS_1		203
-#define CAPRI_PIN_SSP2_FS_2		204
-#define CAPRI_PIN_SSP2_FS_3		205
-#define CAPRI_PIN_SSP2_RXD_0		206
-#define CAPRI_PIN_SSP2_RXD_1		207
-#define CAPRI_PIN_SSP2_TXD_0		208
-#define CAPRI_PIN_SSP2_TXD_1		209
-#define CAPRI_PIN_SSP3_CLK		210
-#define CAPRI_PIN_SSP3_FS		211
-#define CAPRI_PIN_SSP3_RXD		212
-#define CAPRI_PIN_SSP3_TXD		213
-#define CAPRI_PIN_SSP4_CLK		214
-#define CAPRI_PIN_SSP4_FS		215
-#define CAPRI_PIN_SSP4_RXD		216
-#define CAPRI_PIN_SSP4_TXD		217
-#define CAPRI_PIN_SSP5_CLK		218
-#define CAPRI_PIN_SSP5_FS		219
-#define CAPRI_PIN_SSP5_RXD		220
-#define CAPRI_PIN_SSP5_TXD		221
-#define CAPRI_PIN_SSP6_CLK		222
-#define CAPRI_PIN_SSP6_FS		223
-#define CAPRI_PIN_SSP6_RXD		224
-#define CAPRI_PIN_SSP6_TXD		225
-#define CAPRI_PIN_STAT_1		226
-#define CAPRI_PIN_STAT_2		227
-#define CAPRI_PIN_SYSCLKEN		228
-#define CAPRI_PIN_TRACECLK		229
-#define CAPRI_PIN_TRACEDT00		230
-#define CAPRI_PIN_TRACEDT01		231
-#define CAPRI_PIN_TRACEDT02		232
-#define CAPRI_PIN_TRACEDT03		233
-#define CAPRI_PIN_TRACEDT04		234
-#define CAPRI_PIN_TRACEDT05		235
-#define CAPRI_PIN_TRACEDT06		236
-#define CAPRI_PIN_TRACEDT07		237
-#define CAPRI_PIN_TRACEDT08		238
-#define CAPRI_PIN_TRACEDT09		239
-#define CAPRI_PIN_TRACEDT10		240
-#define CAPRI_PIN_TRACEDT11		241
-#define CAPRI_PIN_TRACEDT12		242
-#define CAPRI_PIN_TRACEDT13		243
-#define CAPRI_PIN_TRACEDT14		244
-#define CAPRI_PIN_TRACEDT15		245
-#define CAPRI_PIN_TXDATA3G0		246
-#define CAPRI_PIN_TXPWRIND		247
-#define CAPRI_PIN_UARTB1_UCTS		248
-#define CAPRI_PIN_UARTB1_URTS		249
-#define CAPRI_PIN_UARTB1_URXD		250
-#define CAPRI_PIN_UARTB1_UTXD		251
-#define CAPRI_PIN_UARTB2_URXD		252
-#define CAPRI_PIN_UARTB2_UTXD		253
-#define CAPRI_PIN_UARTB3_UCTS		254
-#define CAPRI_PIN_UARTB3_URTS		255
-#define CAPRI_PIN_UARTB3_URXD		256
-#define CAPRI_PIN_UARTB3_UTXD		257
-#define CAPRI_PIN_UARTB4_UCTS		258
-#define CAPRI_PIN_UARTB4_URTS		259
-#define CAPRI_PIN_UARTB4_URXD		260
-#define CAPRI_PIN_UARTB4_UTXD		261
-#define CAPRI_PIN_VC_CAM1_SCL		262
-#define CAPRI_PIN_VC_CAM1_SDA		263
-#define CAPRI_PIN_VC_CAM2_SCL		264
-#define CAPRI_PIN_VC_CAM2_SDA		265
-#define CAPRI_PIN_VC_CAM3_SCL		266
-#define CAPRI_PIN_VC_CAM3_SDA		267
-
-#define CAPRI_PIN_DESC(a, b, c) \
-	{ .number = a, .name = b, .drv_data = &c##_pin }
-
-/*
- * Pin description definition.  The order here must be the same as defined in
- * the PADCTRLREG block in the RDB, since the pin number is used as an index
- * into this array.
- */
-static const struct pinctrl_pin_desc capri_pinctrl_pins[] = {
-	CAPRI_PIN_DESC(CAPRI_PIN_ADCSYNC, "adcsync", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_BAT_RM, "bat_rm", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_BSC1_SCL, "bsc1_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_BSC1_SDA, "bsc1_sda", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_BSC2_SCL, "bsc2_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_BSC2_SDA, "bsc2_sda", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLASSGPWR, "classgpwr", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLK_CX8, "clk_cx8", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_0, "clkout_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_1, "clkout_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_2, "clkout_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKOUT_3, "clkout_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKREQ_IN_0, "clkreq_in_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CLKREQ_IN_1, "clkreq_in_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ1, "cws_sys_req1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ2, "cws_sys_req2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_CWS_SYS_REQ3, "cws_sys_req3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC1_CLK, "digmic1_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC1_DQ, "digmic1_dq", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC2_CLK, "digmic2_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_DIGMIC2_DQ, "digmic2_dq", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPEN13, "gpen13", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPEN14, "gpen14", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPEN15, "gpen15", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO00, "gpio00", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO01, "gpio01", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO02, "gpio02", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO03, "gpio03", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO04, "gpio04", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO05, "gpio05", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO06, "gpio06", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO07, "gpio07", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO08, "gpio08", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO09, "gpio09", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO10, "gpio10", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO11, "gpio11", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO12, "gpio12", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO13, "gpio13", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPIO14, "gpio14", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPS_PABLANK, "gps_pablank", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_GPS_TMARK, "gps_tmark", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_HDMI_SCL, "hdmi_scl", hdmi),
-	CAPRI_PIN_DESC(CAPRI_PIN_HDMI_SDA, "hdmi_sda", hdmi),
-	CAPRI_PIN_DESC(CAPRI_PIN_IC_DM, "ic_dm", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_IC_DP, "ic_dp", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_0, "kp_col_ip_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_1, "kp_col_ip_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_2, "kp_col_ip_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_COL_IP_3, "kp_col_ip_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_0, "kp_row_op_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_1, "kp_row_op_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_2, "kp_row_op_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_KP_ROW_OP_3, "kp_row_op_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_0, "lcd_b_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_1, "lcd_b_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_2, "lcd_b_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_3, "lcd_b_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_4, "lcd_b_4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_5, "lcd_b_5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_6, "lcd_b_6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_B_7, "lcd_b_7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_0, "lcd_g_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_1, "lcd_g_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_2, "lcd_g_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_3, "lcd_g_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_4, "lcd_g_4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_5, "lcd_g_5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_6, "lcd_g_6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_G_7, "lcd_g_7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_HSYNC, "lcd_hsync", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_OE, "lcd_oe", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_PCLK, "lcd_pclk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_0, "lcd_r_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_1, "lcd_r_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_2, "lcd_r_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_3, "lcd_r_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_4, "lcd_r_4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_5, "lcd_r_5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_6, "lcd_r_6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_R_7, "lcd_r_7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_LCD_VSYNC, "lcd_vsync", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO0, "mdmgpio0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO1, "mdmgpio1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO2, "mdmgpio2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO3, "mdmgpio3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO4, "mdmgpio4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO5, "mdmgpio5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO6, "mdmgpio6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO7, "mdmgpio7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MDMGPIO8, "mdmgpio8", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_0, "mphi_data_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_1, "mphi_data_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_2, "mphi_data_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_3, "mphi_data_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_4, "mphi_data_4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_5, "mphi_data_5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_6, "mphi_data_6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_7, "mphi_data_7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_8, "mphi_data_8", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_9, "mphi_data_9", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_10, "mphi_data_10", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_11, "mphi_data_11", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_12, "mphi_data_12", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_13, "mphi_data_13", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_14, "mphi_data_14", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_DATA_15, "mphi_data_15", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HA0, "mphi_ha0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HAT0, "mphi_hat0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HAT1, "mphi_hat1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HCE0_N, "mphi_hce0_n", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HCE1_N, "mphi_hce1_n", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HRD_N, "mphi_hrd_n", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_HWR_N, "mphi_hwr_n", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_RUN0, "mphi_run0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MPHI_RUN1, "mphi_run1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MTX_SCAN_CLK, "mtx_scan_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_MTX_SCAN_DATA, "mtx_scan_data", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_0, "nand_ad_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_1, "nand_ad_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_2, "nand_ad_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_3, "nand_ad_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_4, "nand_ad_4", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_5, "nand_ad_5", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_6, "nand_ad_6", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_AD_7, "nand_ad_7", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_ALE, "nand_ale", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_CEN_0, "nand_cen_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_CEN_1, "nand_cen_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_CLE, "nand_cle", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_OEN, "nand_oen", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_RDY_0, "nand_rdy_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_RDY_1, "nand_rdy_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_WEN, "nand_wen", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_NAND_WP, "nand_wp", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_PC1, "pc1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_PC2, "pc2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_PMU_INT, "pmu_int", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_PMU_SCL, "pmu_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_PMU_SDA, "pmu_sda", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_RFST2G_MTSLOTEN3G, "rfst2g_mtsloten3g", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RX_CTL, "rgmii_0_rx_ctl", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXC, "rgmii_0_rxc", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_0, "rgmii_0_rxd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_1, "rgmii_0_rxd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_2, "rgmii_0_rxd_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_RXD_3, "rgmii_0_rxd_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TX_CTL, "rgmii_0_tx_ctl", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXC, "rgmii_0_txc", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_0, "rgmii_0_txd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_1, "rgmii_0_txd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_2, "rgmii_0_txd_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_0_TXD_3, "rgmii_0_txd_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RX_CTL, "rgmii_1_rx_ctl", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXC, "rgmii_1_rxc", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_0, "rgmii_1_rxd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_1, "rgmii_1_rxd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_2, "rgmii_1_rxd_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_RXD_3, "rgmii_1_rxd_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TX_CTL, "rgmii_1_tx_ctl", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXC, "rgmii_1_txc", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_0, "rgmii_1_txd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_1, "rgmii_1_txd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_2, "rgmii_1_txd_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_1_TXD_3, "rgmii_1_txd_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_0, "rgmii_gpio_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_1, "rgmii_gpio_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_2, "rgmii_gpio_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RGMII_GPIO_3, "rgmii_gpio_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RTXDATA2G_TXDATA3G1, "rtxdata2g_txdata3g1",
-		std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RTXEN2G_TXDATA3G2, "rtxen2g_txdata3g2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G0, "rxdata3g0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G1, "rxdata3g1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_RXDATA3G2, "rxdata3g2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_CLK, "sdio1_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_CMD, "sdio1_cmd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_0, "sdio1_data_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_1, "sdio1_data_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_2, "sdio1_data_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO1_DATA_3, "sdio1_data_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_CLK, "sdio4_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_CMD, "sdio4_cmd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_0, "sdio4_data_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_1, "sdio4_data_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_2, "sdio4_data_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SDIO4_DATA_3, "sdio4_data_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM_CLK, "sim_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM_DATA, "sim_data", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM_DET, "sim_det", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM_RESETN, "sim_resetn", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM2_CLK, "sim2_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM2_DATA, "sim2_data", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM2_DET, "sim2_det", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SIM2_RESETN, "sim2_resetn", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SRI_C, "sri_c", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SRI_D, "sri_d", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SRI_E, "sri_e", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP_EXTCLK, "ssp_extclk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP0_CLK, "ssp0_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP0_FS, "ssp0_fs", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP0_RXD, "ssp0_rxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP0_TXD, "ssp0_txd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_CLK, "ssp2_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_0, "ssp2_fs_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_1, "ssp2_fs_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_2, "ssp2_fs_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_FS_3, "ssp2_fs_3", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_RXD_0, "ssp2_rxd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_RXD_1, "ssp2_rxd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_TXD_0, "ssp2_txd_0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP2_TXD_1, "ssp2_txd_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP3_CLK, "ssp3_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP3_FS, "ssp3_fs", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP3_RXD, "ssp3_rxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP3_TXD, "ssp3_txd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP4_CLK, "ssp4_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP4_FS, "ssp4_fs", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP4_RXD, "ssp4_rxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP4_TXD, "ssp4_txd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP5_CLK, "ssp5_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP5_FS, "ssp5_fs", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP5_RXD, "ssp5_rxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP5_TXD, "ssp5_txd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP6_CLK, "ssp6_clk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP6_FS, "ssp6_fs", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP6_RXD, "ssp6_rxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SSP6_TXD, "ssp6_txd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_STAT_1, "stat_1", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_STAT_2, "stat_2", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_SYSCLKEN, "sysclken", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACECLK, "traceclk", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT00, "tracedt00", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT01, "tracedt01", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT02, "tracedt02", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT03, "tracedt03", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT04, "tracedt04", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT05, "tracedt05", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT06, "tracedt06", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT07, "tracedt07", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT08, "tracedt08", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT09, "tracedt09", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT10, "tracedt10", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT11, "tracedt11", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT12, "tracedt12", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT13, "tracedt13", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT14, "tracedt14", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TRACEDT15, "tracedt15", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TXDATA3G0, "txdata3g0", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_TXPWRIND, "txpwrind", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_UCTS, "uartb1_ucts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_URTS, "uartb1_urts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_URXD, "uartb1_urxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB1_UTXD, "uartb1_utxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB2_URXD, "uartb2_urxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB2_UTXD, "uartb2_utxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_UCTS, "uartb3_ucts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_URTS, "uartb3_urts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_URXD, "uartb3_urxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB3_UTXD, "uartb3_utxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_UCTS, "uartb4_ucts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_URTS, "uartb4_urts", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_URXD, "uartb4_urxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_UARTB4_UTXD, "uartb4_utxd", std),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM1_SCL, "vc_cam1_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM1_SDA, "vc_cam1_sda", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM2_SCL, "vc_cam2_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM2_SDA, "vc_cam2_sda", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM3_SCL, "vc_cam3_scl", i2c),
-	CAPRI_PIN_DESC(CAPRI_PIN_VC_CAM3_SDA, "vc_cam3_sda", i2c),
-};
-
-static const char * const capri_alt_groups[] = {
-	"adcsync",
-	"bat_rm",
-	"bsc1_scl",
-	"bsc1_sda",
-	"bsc2_scl",
-	"bsc2_sda",
-	"classgpwr",
-	"clk_cx8",
-	"clkout_0",
-	"clkout_1",
-	"clkout_2",
-	"clkout_3",
-	"clkreq_in_0",
-	"clkreq_in_1",
-	"cws_sys_req1",
-	"cws_sys_req2",
-	"cws_sys_req3",
-	"digmic1_clk",
-	"digmic1_dq",
-	"digmic2_clk",
-	"digmic2_dq",
-	"gpen13",
-	"gpen14",
-	"gpen15",
-	"gpio00",
-	"gpio01",
-	"gpio02",
-	"gpio03",
-	"gpio04",
-	"gpio05",
-	"gpio06",
-	"gpio07",
-	"gpio08",
-	"gpio09",
-	"gpio10",
-	"gpio11",
-	"gpio12",
-	"gpio13",
-	"gpio14",
-	"gps_pablank",
-	"gps_tmark",
-	"hdmi_scl",
-	"hdmi_sda",
-	"ic_dm",
-	"ic_dp",
-	"kp_col_ip_0",
-	"kp_col_ip_1",
-	"kp_col_ip_2",
-	"kp_col_ip_3",
-	"kp_row_op_0",
-	"kp_row_op_1",
-	"kp_row_op_2",
-	"kp_row_op_3",
-	"lcd_b_0",
-	"lcd_b_1",
-	"lcd_b_2",
-	"lcd_b_3",
-	"lcd_b_4",
-	"lcd_b_5",
-	"lcd_b_6",
-	"lcd_b_7",
-	"lcd_g_0",
-	"lcd_g_1",
-	"lcd_g_2",
-	"lcd_g_3",
-	"lcd_g_4",
-	"lcd_g_5",
-	"lcd_g_6",
-	"lcd_g_7",
-	"lcd_hsync",
-	"lcd_oe",
-	"lcd_pclk",
-	"lcd_r_0",
-	"lcd_r_1",
-	"lcd_r_2",
-	"lcd_r_3",
-	"lcd_r_4",
-	"lcd_r_5",
-	"lcd_r_6",
-	"lcd_r_7",
-	"lcd_vsync",
-	"mdmgpio0",
-	"mdmgpio1",
-	"mdmgpio2",
-	"mdmgpio3",
-	"mdmgpio4",
-	"mdmgpio5",
-	"mdmgpio6",
-	"mdmgpio7",
-	"mdmgpio8",
-	"mphi_data_0",
-	"mphi_data_1",
-	"mphi_data_2",
-	"mphi_data_3",
-	"mphi_data_4",
-	"mphi_data_5",
-	"mphi_data_6",
-	"mphi_data_7",
-	"mphi_data_8",
-	"mphi_data_9",
-	"mphi_data_10",
-	"mphi_data_11",
-	"mphi_data_12",
-	"mphi_data_13",
-	"mphi_data_14",
-	"mphi_data_15",
-	"mphi_ha0",
-	"mphi_hat0",
-	"mphi_hat1",
-	"mphi_hce0_n",
-	"mphi_hce1_n",
-	"mphi_hrd_n",
-	"mphi_hwr_n",
-	"mphi_run0",
-	"mphi_run1",
-	"mtx_scan_clk",
-	"mtx_scan_data",
-	"nand_ad_0",
-	"nand_ad_1",
-	"nand_ad_2",
-	"nand_ad_3",
-	"nand_ad_4",
-	"nand_ad_5",
-	"nand_ad_6",
-	"nand_ad_7",
-	"nand_ale",
-	"nand_cen_0",
-	"nand_cen_1",
-	"nand_cle",
-	"nand_oen",
-	"nand_rdy_0",
-	"nand_rdy_1",
-	"nand_wen",
-	"nand_wp",
-	"pc1",
-	"pc2",
-	"pmu_int",
-	"pmu_scl",
-	"pmu_sda",
-	"rfst2g_mtsloten3g",
-	"rgmii_0_rx_ctl",
-	"rgmii_0_rxc",
-	"rgmii_0_rxd_0",
-	"rgmii_0_rxd_1",
-	"rgmii_0_rxd_2",
-	"rgmii_0_rxd_3",
-	"rgmii_0_tx_ctl",
-	"rgmii_0_txc",
-	"rgmii_0_txd_0",
-	"rgmii_0_txd_1",
-	"rgmii_0_txd_2",
-	"rgmii_0_txd_3",
-	"rgmii_1_rx_ctl",
-	"rgmii_1_rxc",
-	"rgmii_1_rxd_0",
-	"rgmii_1_rxd_1",
-	"rgmii_1_rxd_2",
-	"rgmii_1_rxd_3",
-	"rgmii_1_tx_ctl",
-	"rgmii_1_txc",
-	"rgmii_1_txd_0",
-	"rgmii_1_txd_1",
-	"rgmii_1_txd_2",
-	"rgmii_1_txd_3",
-	"rgmii_gpio_0",
-	"rgmii_gpio_1",
-	"rgmii_gpio_2",
-	"rgmii_gpio_3",
-	"rtxdata2g_txdata3g1",
-	"rtxen2g_txdata3g2",
-	"rxdata3g0",
-	"rxdata3g1",
-	"rxdata3g2",
-	"sdio1_clk",
-	"sdio1_cmd",
-	"sdio1_data_0",
-	"sdio1_data_1",
-	"sdio1_data_2",
-	"sdio1_data_3",
-	"sdio4_clk",
-	"sdio4_cmd",
-	"sdio4_data_0",
-	"sdio4_data_1",
-	"sdio4_data_2",
-	"sdio4_data_3",
-	"sim_clk",
-	"sim_data",
-	"sim_det",
-	"sim_resetn",
-	"sim2_clk",
-	"sim2_data",
-	"sim2_det",
-	"sim2_resetn",
-	"sri_c",
-	"sri_d",
-	"sri_e",
-	"ssp_extclk",
-	"ssp0_clk",
-	"ssp0_fs",
-	"ssp0_rxd",
-	"ssp0_txd",
-	"ssp2_clk",
-	"ssp2_fs_0",
-	"ssp2_fs_1",
-	"ssp2_fs_2",
-	"ssp2_fs_3",
-	"ssp2_rxd_0",
-	"ssp2_rxd_1",
-	"ssp2_txd_0",
-	"ssp2_txd_1",
-	"ssp3_clk",
-	"ssp3_fs",
-	"ssp3_rxd",
-	"ssp3_txd",
-	"ssp4_clk",
-	"ssp4_fs",
-	"ssp4_rxd",
-	"ssp4_txd",
-	"ssp5_clk",
-	"ssp5_fs",
-	"ssp5_rxd",
-	"ssp5_txd",
-	"ssp6_clk",
-	"ssp6_fs",
-	"ssp6_rxd",
-	"ssp6_txd",
-	"stat_1",
-	"stat_2",
-	"sysclken",
-	"traceclk",
-	"tracedt00",
-	"tracedt01",
-	"tracedt02",
-	"tracedt03",
-	"tracedt04",
-	"tracedt05",
-	"tracedt06",
-	"tracedt07",
-	"tracedt08",
-	"tracedt09",
-	"tracedt10",
-	"tracedt11",
-	"tracedt12",
-	"tracedt13",
-	"tracedt14",
-	"tracedt15",
-	"txdata3g0",
-	"txpwrind",
-	"uartb1_ucts",
-	"uartb1_urts",
-	"uartb1_urxd",
-	"uartb1_utxd",
-	"uartb2_urxd",
-	"uartb2_utxd",
-	"uartb3_ucts",
-	"uartb3_urts",
-	"uartb3_urxd",
-	"uartb3_utxd",
-	"uartb4_ucts",
-	"uartb4_urts",
-	"uartb4_urxd",
-	"uartb4_utxd",
-	"vc_cam1_scl",
-	"vc_cam1_sda",
-	"vc_cam2_scl",
-	"vc_cam2_sda",
-	"vc_cam3_scl",
-	"vc_cam3_sda",
-};
-
-/* Every pin can implement all ALT1-ALT4 functions */
-#define CAPRI_PIN_FUNCTION(fcn_name)			\
-{							\
-	.name = #fcn_name,				\
-	.groups = capri_alt_groups,			\
-	.ngroups = ARRAY_SIZE(capri_alt_groups),	\
-}
-
-static const struct capri_pin_function capri_functions[] = {
-	CAPRI_PIN_FUNCTION(alt1),
-	CAPRI_PIN_FUNCTION(alt2),
-	CAPRI_PIN_FUNCTION(alt3),
-	CAPRI_PIN_FUNCTION(alt4),
-};
-
-static struct capri_pinctrl_data capri_pinctrl = {
-	.pins = capri_pinctrl_pins,
-	.npins = ARRAY_SIZE(capri_pinctrl_pins),
-	.functions = capri_functions,
-	.nfunctions = ARRAY_SIZE(capri_functions),
-};
-
-static inline enum capri_pin_type pin_type_get(struct pinctrl_dev *pctldev,
-					       unsigned pin)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	if (pin >= pdata->npins)
-		return CAPRI_PIN_TYPE_UNKNOWN;
-
-	return *(enum capri_pin_type *)(pdata->pins[pin].drv_data);
-}
-
-#define CAPRI_PIN_SHIFT(type, param) \
-	(CAPRI_ ## type ## _PIN_REG_ ## param ## _SHIFT)
-
-#define CAPRI_PIN_MASK(type, param) \
-	(CAPRI_ ## type ## _PIN_REG_ ## param ## _MASK)
-
-/*
- * This helper function is used to build up the value and mask used to write to
- * a pin register, but does not actually write to the register.
- */
-static inline void capri_pin_update(u32 *reg_val, u32 *reg_mask, u32 param_val,
-				    u32 param_shift, u32 param_mask)
-{
-	*reg_val &= ~param_mask;
-	*reg_val |= (param_val << param_shift) & param_mask;
-	*reg_mask |= param_mask;
-}
-
-static struct regmap_config capri_pinctrl_regmap_config = {
-	.reg_bits = 32,
-	.reg_stride = 4,
-	.val_bits = 32,
-	.max_register = CAPRI_PIN_VC_CAM3_SDA,
-};
-
-static int capri_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	return pdata->npins;
-}
-
-static const char *capri_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
-						unsigned group)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	return pdata->pins[group].name;
-}
-
-static int capri_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
-					unsigned group,
-					const unsigned **pins,
-					unsigned *num_pins)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	*pins = &pdata->pins[group].number;
-	*num_pins = 1;
-
-	return 0;
-}
-
-static void capri_pinctrl_pin_dbg_show(struct pinctrl_dev *pctldev,
-				       struct seq_file *s,
-				       unsigned offset)
-{
-	seq_printf(s, " %s", dev_name(pctldev->dev));
-}
-
-static struct pinctrl_ops capri_pinctrl_ops = {
-	.get_groups_count = capri_pinctrl_get_groups_count,
-	.get_group_name = capri_pinctrl_get_group_name,
-	.get_group_pins = capri_pinctrl_get_group_pins,
-	.pin_dbg_show = capri_pinctrl_pin_dbg_show,
-	.dt_node_to_map = pinconf_generic_dt_node_to_map_pin,
-	.dt_free_map = pinctrl_utils_dt_free_map,
-};
-
-static int capri_pinctrl_get_fcns_count(struct pinctrl_dev *pctldev)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	return pdata->nfunctions;
-}
-
-static const char *capri_pinctrl_get_fcn_name(struct pinctrl_dev *pctldev,
-					      unsigned function)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	return pdata->functions[function].name;
-}
-
-static int capri_pinctrl_get_fcn_groups(struct pinctrl_dev *pctldev,
-					unsigned function,
-					const char * const **groups,
-					unsigned * const num_groups)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-
-	*groups = pdata->functions[function].groups;
-	*num_groups = pdata->functions[function].ngroups;
-
-	return 0;
-}
-
-static int capri_pinmux_enable(struct pinctrl_dev *pctldev,
-			       unsigned function,
-			       unsigned group)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-	const struct capri_pin_function *f = &pdata->functions[function];
-	u32 offset = 4 * pdata->pins[group].number;
-	int rc = 0;
-
-	dev_dbg(pctldev->dev,
-		"%s(): Enable function %s (%d) of pin %s (%d) @offset 0x%x.\n",
-		__func__, f->name, function, pdata->pins[group].name,
-		pdata->pins[group].number, offset);
-
-	rc = regmap_update_bits(pdata->regmap, offset, CAPRI_PIN_REG_F_SEL_MASK,
-			function << CAPRI_PIN_REG_F_SEL_SHIFT);
-	if (rc)
-		dev_err(pctldev->dev,
-			"Error updating register for pin %s (%d).\n",
-			pdata->pins[group].name, pdata->pins[group].number);
-
-	return rc;
-}
-
-static struct pinmux_ops capri_pinctrl_pinmux_ops = {
-	.get_functions_count = capri_pinctrl_get_fcns_count,
-	.get_function_name = capri_pinctrl_get_fcn_name,
-	.get_function_groups = capri_pinctrl_get_fcn_groups,
-	.enable = capri_pinmux_enable,
-};
-
-static int capri_pinctrl_pin_config_get(struct pinctrl_dev *pctldev,
-					unsigned pin,
-					unsigned long *config)
-{
-	return -ENOTSUPP;
-}
-
-
-/* Goes through the configs and update register val/mask */
-static int capri_std_pin_update(struct pinctrl_dev *pctldev,
-				unsigned pin,
-				unsigned long *configs,
-				unsigned num_configs,
-				u32 *val,
-				u32 *mask)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-	int i;
-	enum pin_config_param param;
-	u16 arg;
-
-	for (i = 0; i < num_configs; i++) {
-		param = pinconf_to_config_param(configs[i]);
-		arg = pinconf_to_config_argument(configs[i]);
-
-		switch (param) {
-		case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
-			arg = (arg >= 1 ? 1 : 0);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(STD, HYST),
-					CAPRI_PIN_MASK(STD, HYST));
-			break;
-		/*
-		 * The pin bias can only be one of pull-up, pull-down, or
-		 * disable.  The user does not need to specify a value for the
-		 * property, and the default value from pinconf-generic is
-		 * ignored.
-		 */
-		case PIN_CONFIG_BIAS_DISABLE:
-			capri_pin_update(val, mask, 0,
-					CAPRI_PIN_SHIFT(STD, PULL_UP),
-					CAPRI_PIN_MASK(STD, PULL_UP));
-			capri_pin_update(val, mask, 0,
-					CAPRI_PIN_SHIFT(STD, PULL_DN),
-					CAPRI_PIN_MASK(STD, PULL_DN));
-			break;
-
-		case PIN_CONFIG_BIAS_PULL_UP:
-			capri_pin_update(val, mask, 1,
-					CAPRI_PIN_SHIFT(STD, PULL_UP),
-					CAPRI_PIN_MASK(STD, PULL_UP));
-			capri_pin_update(val, mask, 0,
-					CAPRI_PIN_SHIFT(STD, PULL_DN),
-					CAPRI_PIN_MASK(STD, PULL_DN));
-			break;
-
-		case PIN_CONFIG_BIAS_PULL_DOWN:
-			capri_pin_update(val, mask, 0,
-					CAPRI_PIN_SHIFT(STD, PULL_UP),
-					CAPRI_PIN_MASK(STD, PULL_UP));
-			capri_pin_update(val, mask, 1,
-					CAPRI_PIN_SHIFT(STD, PULL_DN),
-					CAPRI_PIN_MASK(STD, PULL_DN));
-			break;
-
-		case PIN_CONFIG_SLEW_RATE:
-			arg = (arg >= 1 ? 1 : 0);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(STD, SLEW),
-					CAPRI_PIN_MASK(STD, SLEW));
-			break;
-
-		case PIN_CONFIG_INPUT_ENABLE:
-			/* inversed since register is for input _disable_ */
-			arg = (arg >= 1 ? 0 : 1);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(STD, INPUT_DIS),
-					CAPRI_PIN_MASK(STD, INPUT_DIS));
-			break;
-
-		case PIN_CONFIG_DRIVE_STRENGTH:
-			/* Valid range is 2-16 mA, even numbers only */
-			if ((arg < 2) || (arg > 16) || (arg % 2)) {
-				dev_err(pctldev->dev,
-					"Invalid Drive Strength value (%d) for "
-					"pin %s (%d). Valid values are "
-					"(2..16) mA, even numbers only.\n",
-					arg, pdata->pins[pin].name, pin);
-				return -EINVAL;
-			}
-			capri_pin_update(val, mask, (arg/2)-1,
-					CAPRI_PIN_SHIFT(STD, DRV_STR),
-					CAPRI_PIN_MASK(STD, DRV_STR));
-			break;
-
-		default:
-			dev_err(pctldev->dev,
-				"Unrecognized pin config %d for pin %s (%d).\n",
-				param, pdata->pins[pin].name, pin);
-			return -EINVAL;
-
-		} /* switch config */
-	} /* for each config */
-
-	return 0;
-}
-
-/*
- * The pull-up strength for an I2C pin is represented by bits 4-6 in the
- * register with the following mapping:
- *   0b000: No pull-up
- *   0b001: 1200 Ohm
- *   0b010: 1800 Ohm
- *   0b011: 720 Ohm
- *   0b100: 2700 Ohm
- *   0b101: 831 Ohm
- *   0b110: 1080 Ohm
- *   0b111: 568 Ohm
- * This array maps pull-up strength in Ohms to register values (1+index).
- */
-static const u16 capri_pullup_map[] = {1200, 1800, 720, 2700, 831, 1080, 568};
-
-/* Goes through the configs and update register val/mask */
-static int capri_i2c_pin_update(struct pinctrl_dev *pctldev,
-				unsigned pin,
-				unsigned long *configs,
-				unsigned num_configs,
-				u32 *val,
-				u32 *mask)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-	int i, j;
-	enum pin_config_param param;
-	u16 arg;
-
-	for (i = 0; i < num_configs; i++) {
-		param = pinconf_to_config_param(configs[i]);
-		arg = pinconf_to_config_argument(configs[i]);
-
-		switch (param) {
-		case PIN_CONFIG_BIAS_PULL_UP:
-			for (j = 0; j < ARRAY_SIZE(capri_pullup_map); j++)
-				if (capri_pullup_map[j] == arg)
-					break;
-
-			if (j == ARRAY_SIZE(capri_pullup_map)) {
-				dev_err(pctldev->dev,
-					"Invalid pull-up value (%d) for pin %s "
-					"(%d). Valid values are 568, 720, 831, "
-					"1080, 1200, 1800, 2700 Ohms.\n",
-					arg, pdata->pins[pin].name, pin);
-				return -EINVAL;
-			}
-
-			capri_pin_update(val, mask, j+1,
-					CAPRI_PIN_SHIFT(I2C, PULL_UP_STR),
-					CAPRI_PIN_MASK(I2C, PULL_UP_STR));
-			break;
-
-		case PIN_CONFIG_BIAS_DISABLE:
-			capri_pin_update(val, mask, 0,
-					CAPRI_PIN_SHIFT(I2C, PULL_UP_STR),
-					CAPRI_PIN_MASK(I2C, PULL_UP_STR));
-			break;
-
-		case PIN_CONFIG_SLEW_RATE:
-			arg = (arg >= 1 ? 1 : 0);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(I2C, SLEW),
-					CAPRI_PIN_MASK(I2C, SLEW));
-			break;
-
-		case PIN_CONFIG_INPUT_ENABLE:
-			/* inversed since register is for input _disable_ */
-			arg = (arg >= 1 ? 0 : 1);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(I2C, INPUT_DIS),
-					CAPRI_PIN_MASK(I2C, INPUT_DIS));
-			break;
-
-		default:
-			dev_err(pctldev->dev,
-				"Unrecognized pin config %d for pin %s (%d).\n",
-				param, pdata->pins[pin].name, pin);
-			return -EINVAL;
-
-		} /* switch config */
-	} /* for each config */
-
-	return 0;
-}
-
-/* Goes through the configs and update register val/mask */
-static int capri_hdmi_pin_update(struct pinctrl_dev *pctldev,
-				 unsigned pin,
-				 unsigned long *configs,
-				 unsigned num_configs,
-				 u32 *val,
-				 u32 *mask)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-	int i;
-	enum pin_config_param param;
-	u16 arg;
-
-	for (i = 0; i < num_configs; i++) {
-		param = pinconf_to_config_param(configs[i]);
-		arg = pinconf_to_config_argument(configs[i]);
-
-		switch (param) {
-		case PIN_CONFIG_SLEW_RATE:
-			arg = (arg >= 1 ? 1 : 0);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(HDMI, MODE),
-					CAPRI_PIN_MASK(HDMI, MODE));
-			break;
-
-		case PIN_CONFIG_INPUT_ENABLE:
-			/* inversed since register is for input _disable_ */
-			arg = (arg >= 1 ? 0 : 1);
-			capri_pin_update(val, mask, arg,
-					CAPRI_PIN_SHIFT(HDMI, INPUT_DIS),
-					CAPRI_PIN_MASK(HDMI, INPUT_DIS));
-			break;
-
-		default:
-			dev_err(pctldev->dev,
-				"Unrecognized pin config %d for pin %s (%d).\n",
-				param, pdata->pins[pin].name, pin);
-			return -EINVAL;
-
-		} /* switch config */
-	} /* for each config */
-
-	return 0;
-}
-
-static int capri_pinctrl_pin_config_set(struct pinctrl_dev *pctldev,
-					unsigned pin,
-					unsigned long *configs,
-					unsigned num_configs)
-{
-	struct capri_pinctrl_data *pdata = pinctrl_dev_get_drvdata(pctldev);
-	enum capri_pin_type pin_type;
-	u32 offset = 4 * pin;
-	u32 cfg_val, cfg_mask;
-	int rc;
-
-	cfg_val = 0;
-	cfg_mask = 0;
-	pin_type = pin_type_get(pctldev, pin);
-
-	/* Different pins have different configuration options */
-	switch (pin_type) {
-	case CAPRI_PIN_TYPE_STD:
-		rc = capri_std_pin_update(pctldev, pin, configs, num_configs,
-			&cfg_val, &cfg_mask);
-		break;
-
-	case CAPRI_PIN_TYPE_I2C:
-		rc = capri_i2c_pin_update(pctldev, pin, configs, num_configs,
-			&cfg_val, &cfg_mask);
-		break;
-
-	case CAPRI_PIN_TYPE_HDMI:
-		rc = capri_hdmi_pin_update(pctldev, pin, configs, num_configs,
-			&cfg_val, &cfg_mask);
-		break;
-
-	default:
-		dev_err(pctldev->dev, "Unknown pin type for pin %s (%d).\n",
-			pdata->pins[pin].name, pin);
-		return -EINVAL;
-
-	} /* switch pin type */
-
-	if (rc)
-		return rc;
-
-	dev_dbg(pctldev->dev,
-		"%s(): Set pin %s (%d) with config 0x%x, mask 0x%x\n",
-		__func__, pdata->pins[pin].name, pin, cfg_val, cfg_mask);
-
-	rc = regmap_update_bits(pdata->regmap, offset, cfg_mask, cfg_val);
-	if (rc) {
-		dev_err(pctldev->dev,
-			"Error updating register for pin %s (%d).\n",
-			pdata->pins[pin].name, pin);
-		return rc;
-	}
-
-	return 0;
-}
-
-static struct pinconf_ops capri_pinctrl_pinconf_ops = {
-	.pin_config_get = capri_pinctrl_pin_config_get,
-	.pin_config_set = capri_pinctrl_pin_config_set,
-};
-
-static struct pinctrl_desc capri_pinctrl_desc = {
-	/* name, pins, npins members initialized in probe function */
-	.pctlops = &capri_pinctrl_ops,
-	.pmxops = &capri_pinctrl_pinmux_ops,
-	.confops = &capri_pinctrl_pinconf_ops,
-	.owner = THIS_MODULE,
-};
-
-int __init capri_pinctrl_probe(struct platform_device *pdev)
-{
-	struct capri_pinctrl_data *pdata = &capri_pinctrl;
-	struct resource *res;
-	struct pinctrl_dev *pctl;
-
-	/* So far We can assume there is only 1 bank of registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Missing MEM resource\n");
-		return -ENODEV;
-	}
-
-	pdata->reg_base = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(pdata->reg_base)) {
-		dev_err(&pdev->dev, "Failed to ioremap MEM resource\n");
-		return -ENODEV;
-	}
-
-	/* Initialize the dynamic part of pinctrl_desc */
-	pdata->regmap = devm_regmap_init_mmio(&pdev->dev, pdata->reg_base,
-		&capri_pinctrl_regmap_config);
-	if (IS_ERR(pdata->regmap)) {
-		dev_err(&pdev->dev, "Regmap MMIO init failed.\n");
-		return -ENODEV;
-	}
-
-	capri_pinctrl_desc.name = dev_name(&pdev->dev);
-	capri_pinctrl_desc.pins = capri_pinctrl.pins;
-	capri_pinctrl_desc.npins = capri_pinctrl.npins;
-
-	pctl = pinctrl_register(&capri_pinctrl_desc,
-				&pdev->dev,
-				pdata);
-	if (!pctl) {
-		dev_err(&pdev->dev, "Failed to register pinctrl\n");
-		return -ENODEV;
-	}
-
-	platform_set_drvdata(pdev, pdata);
-
-	return 0;
-}
-
-static struct of_device_id capri_pinctrl_of_match[] = {
-	{ .compatible = "brcm,bcm11351-pinctrl", },
-	{ },
-};
-
-static struct platform_driver capri_pinctrl_driver = {
-	.driver = {
-		.name = "bcm-capri-pinctrl",
-		.owner = THIS_MODULE,
-		.of_match_table = capri_pinctrl_of_match,
-	},
-};
-
-module_platform_driver_probe(capri_pinctrl_driver, capri_pinctrl_probe);
-
-MODULE_AUTHOR("Sherman Yin <syin@broadcom.com>");
-MODULE_DESCRIPTION("Broadcom Capri pinctrl driver");
-MODULE_LICENSE("GPL v2");

drivers/pinctrl/pinctrl-msm.c

@@ -665,7 +665,10 @@ static void msm_gpio_irq_ack(struct irq_data *d)
 	spin_lock_irqsave(&pctrl->lock, flags);
 
 	val = readl(pctrl->regs + g->intr_status_reg);
-	val &= ~BIT(g->intr_status_bit);
+	if (g->intr_ack_high)
+		val |= BIT(g->intr_status_bit);
+	else
+		val &= ~BIT(g->intr_status_bit);
 	writel(val, pctrl->regs + g->intr_status_reg);
 
 	if (test_bit(d->hwirq, pctrl->dual_edge_irqs))
@@ -744,6 +747,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 			break;
 		case IRQ_TYPE_EDGE_BOTH:
 			val |= BIT(g->intr_detection_bit);
+			val |= BIT(g->intr_polarity_bit);
 			break;
 		case IRQ_TYPE_LEVEL_LOW:
 			break;

drivers/pinctrl/pinctrl-msm.h

@@ -84,6 +84,7 @@ struct msm_pingroup {
 
 	unsigned intr_enable_bit:5;
 	unsigned intr_status_bit:5;
+	unsigned intr_ack_high:1;
 
 	unsigned intr_target_bit:5;
 	unsigned intr_raw_status_bit:5;

drivers/pinctrl/pinctrl-nomadik.c

@@ -877,7 +877,6 @@ static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 	struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
 	u32 status;
 
-	pr_err("PLONK IRQ %d\n", irq);
 	clk_enable(nmk_chip->clk);
 	status = readl(nmk_chip->addr + NMK_GPIO_IS);
 	clk_disable(nmk_chip->clk);

drivers/pinctrl/pinctrl-rockchip.c

@@ -342,7 +342,7 @@ static const struct pinctrl_ops rockchip_pctrl_ops = {
  * @pin: pin to change
  * @mux: new mux function to set
  */
-static void rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
+static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	void __iomem *reg = info->reg_base + info->ctrl->mux_offset;
@@ -350,6 +350,20 @@ static void rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 	u8 bit;
 	u32 data;
 
+	/*
+	 * The first 16 pins of rk3188_bank0 are always gpios and do not have
+	 * a mux register at all.
+	 */
+	if (bank->bank_type == RK3188_BANK0 && pin < 16) {
+		if (mux != RK_FUNC_GPIO) {
+			dev_err(info->dev,
+				"pin %d only supports a gpio mux\n", pin);
+			return -ENOTSUPP;
+		} else {
+			return 0;
+		}
+	}
+
 	dev_dbg(info->dev, "setting mux of GPIO%d-%d to %d\n",
 						bank->bank_num, pin, mux);
 
@@ -365,6 +379,8 @@ static void rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 	writel(data, reg);
 
 	spin_unlock_irqrestore(&bank->slock, flags);
+
+	return 0;
 }
 
 #define RK2928_PULL_OFFSET		0x118
@@ -560,7 +576,7 @@ static int rockchip_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	const unsigned int *pins = info->groups[group].pins;
 	const struct rockchip_pin_config *data = info->groups[group].data;
 	struct rockchip_pin_bank *bank;
-	int cnt;
+	int cnt, ret = 0;
 
 	dev_dbg(info->dev, "enable function %s group %s\n",
 		info->functions[selector].name, info->groups[group].name);
@@ -571,8 +587,18 @@ static int rockchip_pmx_enable(struct pinctrl_dev *pctldev, unsigned selector,
 	 */
 	for (cnt = 0; cnt < info->groups[group].npins; cnt++) {
 		bank = pin_to_bank(info, pins[cnt]);
-		rockchip_set_mux(bank, pins[cnt] - bank->pin_base,
-				 data[cnt].func);
+		ret = rockchip_set_mux(bank, pins[cnt] - bank->pin_base,
+				       data[cnt].func);
+		if (ret)
+			break;
+	}
+
+	if (ret) {
+		/* revert the already done pin settings */
+		for (cnt--; cnt >= 0; cnt--)
+			rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0);
+
+		return ret;
 	}
 
 	return 0;
@@ -607,7 +633,7 @@ static int rockchip_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	struct rockchip_pin_bank *bank;
 	struct gpio_chip *chip;
-	int pin;
+	int pin, ret;
 	u32 data;
 
 	chip = range->gc;
@@ -617,7 +643,9 @@ static int rockchip_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
 	dev_dbg(info->dev, "gpio_direction for pin %u as %s-%d to %s\n",
 		 offset, range->name, pin, input ? "input" : "output");
 
-	rockchip_set_mux(bank, pin, RK_FUNC_GPIO);
+	ret = rockchip_set_mux(bank, pin, RK_FUNC_GPIO);
+	if (ret < 0)
+		return ret;
 
 	data = readl_relaxed(bank->reg_base + GPIO_SWPORT_DDR);
 	/* set bit to 1 for output, 0 for input */
@@ -1144,9 +1172,13 @@ static int rockchip_irq_set_type(struct irq_data *d, unsigned int type)
 	u32 polarity;
 	u32 level;
 	u32 data;
+	int ret;
 
 	/* make sure the pin is configured as gpio input */
-	rockchip_set_mux(bank, d->hwirq, RK_FUNC_GPIO);
+	ret = rockchip_set_mux(bank, d->hwirq, RK_FUNC_GPIO);
+	if (ret < 0)
+		return ret;
+
 	data = readl_relaxed(bank->reg_base + GPIO_SWPORT_DDR);
 	data &= ~mask;
 	writel_relaxed(data, bank->reg_base + GPIO_SWPORT_DDR);
@@ -1534,7 +1566,7 @@ static struct rockchip_pin_ctrl rk3188_pin_ctrl = {
 		.nr_banks		= ARRAY_SIZE(rk3188_pin_banks),
 		.label			= "RK3188-GPIO",
 		.type			= RK3188,
-		.mux_offset		= 0x68,
+		.mux_offset		= 0x60,
 		.pull_calc_reg		= rk3188_calc_pull_reg_and_bit,
 };
 

drivers/s390/char/sclp.c

@@ -1252,7 +1252,7 @@ static __init int sclp_initcall(void)
 		return rc;
 
 	sclp_pdev = platform_device_register_simple("sclp", -1, NULL, 0);
-	rc = PTR_RET(sclp_pdev);
+	rc = PTR_ERR_OR_ZERO(sclp_pdev);
 	if (rc)
 		goto fail_platform_driver_unregister;
 

drivers/s390/char/sclp_cmd.c

@@ -515,7 +515,7 @@ static int __init sclp_detect_standby_memory(void)
 	if (rc)
 		goto out;
 	sclp_pdev = platform_device_register_simple("sclp_mem", -1, NULL, 0);
-	rc = PTR_RET(sclp_pdev);
+	rc = PTR_ERR_OR_ZERO(sclp_pdev);
 	if (rc)
 		goto out_driver;
 	sclp_add_standby_memory();

drivers/s390/char/sclp_vt220.c

@@ -97,13 +97,16 @@ static void sclp_vt220_pm_event_fn(struct sclp_register *reg,
 static int __sclp_vt220_emit(struct sclp_vt220_request *request);
 static void sclp_vt220_emit_current(void);
 
-/* Registration structure for our interest in SCLP event buffers */
+/* Registration structure for SCLP output event buffers */
 static struct sclp_register sclp_vt220_register = {
 	.send_mask		= EVTYP_VT220MSG_MASK,
+	.pm_event_fn		= sclp_vt220_pm_event_fn,
+};
+
+/* Registration structure for SCLP input event buffers */
+static struct sclp_register sclp_vt220_register_input = {
 	.receive_mask		= EVTYP_VT220MSG_MASK,
-	.state_change_fn	= NULL,
 	.receiver_fn		= sclp_vt220_receiver_fn,
-	.pm_event_fn		= sclp_vt220_pm_event_fn,
 };
 
 
@@ -715,9 +718,14 @@ static int __init sclp_vt220_tty_init(void)
 	rc = tty_register_driver(driver);
 	if (rc)
 		goto out_init;
+	rc = sclp_register(&sclp_vt220_register_input);
+	if (rc)
+		goto out_reg;
 	sclp_vt220_driver = driver;
 	return 0;
 
+out_reg:
+	tty_unregister_driver(driver);
 out_init:
 	__sclp_vt220_cleanup();
 out_driver:

drivers/video/Kconfig

@@ -359,6 +359,8 @@ config FB_SA1100
 config FB_IMX
 	tristate "Freescale i.MX1/21/25/27 LCD support"
 	depends on FB && ARCH_MXC
+	select BACKLIGHT_LCD_SUPPORT
+	select LCD_CLASS_DEVICE
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT

drivers/video/bf54x-lq043fb.c

@@ -49,13 +49,13 @@
 #include <linux/spinlock.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
+#include <linux/gpio.h>
 
 #include <asm/blackfin.h>
 #include <asm/irq.h>
 #include <asm/dpmc.h>
 #include <asm/dma-mapping.h>
 #include <asm/dma.h>
-#include <asm/gpio.h>
 #include <asm/portmux.h>
 
 #include <mach/bf54x-lq043.h>

drivers/video/da8xx-fb.c

@@ -663,15 +663,7 @@ static int fb_setcolreg(unsigned regno, unsigned red, unsigned green,
 			(green << info->var.green.offset) |
 			(blue << info->var.blue.offset);
 
-		switch (info->var.bits_per_pixel) {
-		case 16:
-			((u16 *) (info->pseudo_palette))[regno] = v;
-			break;
-		case 24:
-		case 32:
-			((u32 *) (info->pseudo_palette))[regno] = v;
-			break;
-		}
+		((u32 *) (info->pseudo_palette))[regno] = v;
 		if (palette[0] != 0x4000) {
 			update_hw = 1;
 			palette[0] = 0x4000;

drivers/video/omap2/dss/dispc.c

@@ -101,6 +101,8 @@ static struct {
 	void __iomem    *base;
 
 	int irq;
+	irq_handler_t user_handler;
+	void *user_data;
 
 	unsigned long core_clk_rate;
 	unsigned long tv_pclk_rate;
@@ -113,6 +115,8 @@ static struct {
 	u32		ctx[DISPC_SZ_REGS / sizeof(u32)];
 
 	const struct dispc_features *feat;
+
+	bool is_enabled;
 } dispc;
 
 enum omap_color_component {
@@ -141,12 +145,18 @@ enum mgr_reg_fields {
 	DISPC_MGR_FLD_NUM,
 };
 
+struct dispc_reg_field {
+	u16 reg;
+	u8 high;
+	u8 low;
+};
+
 static const struct {
 	const char *name;
 	u32 vsync_irq;
 	u32 framedone_irq;
 	u32 sync_lost_irq;
-	struct reg_field reg_desc[DISPC_MGR_FLD_NUM];
+	struct dispc_reg_field reg_desc[DISPC_MGR_FLD_NUM];
 } mgr_desc[] = {
 	[OMAP_DSS_CHANNEL_LCD] = {
 		.name		= "LCD",
@@ -238,13 +248,13 @@ static inline u32 dispc_read_reg(const u16 idx)
 
 static u32 mgr_fld_read(enum omap_channel channel, enum mgr_reg_fields regfld)
 {
-	const struct reg_field rfld = mgr_desc[channel].reg_desc[regfld];
+	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
 	return REG_GET(rfld.reg, rfld.high, rfld.low);
 }
 
 static void mgr_fld_write(enum omap_channel channel,
 					enum mgr_reg_fields regfld, int val) {
-	const struct reg_field rfld = mgr_desc[channel].reg_desc[regfld];
+	const struct dispc_reg_field rfld = mgr_desc[channel].reg_desc[regfld];
 	REG_FLD_MOD(rfld.reg, val, rfld.high, rfld.low);
 }
 
@@ -3669,16 +3679,44 @@ static int __init dispc_init_features(struct platform_device *pdev)
 	return 0;
 }
 
+static irqreturn_t dispc_irq_handler(int irq, void *arg)
+{
+	if (!dispc.is_enabled)
+		return IRQ_NONE;
+
+	return dispc.user_handler(irq, dispc.user_data);
+}
+
 int dispc_request_irq(irq_handler_t handler, void *dev_id)
 {
-	return devm_request_irq(&dispc.pdev->dev, dispc.irq, handler,
-			     IRQF_SHARED, "OMAP DISPC", dev_id);
+	int r;
+
+	if (dispc.user_handler != NULL)
+		return -EBUSY;
+
+	dispc.user_handler = handler;
+	dispc.user_data = dev_id;
+
+	/* ensure the dispc_irq_handler sees the values above */
+	smp_wmb();
+
+	r = devm_request_irq(&dispc.pdev->dev, dispc.irq, dispc_irq_handler,
+			     IRQF_SHARED, "OMAP DISPC", &dispc);
+	if (r) {
+		dispc.user_handler = NULL;
+		dispc.user_data = NULL;
+	}
+
+	return r;
 }
 EXPORT_SYMBOL(dispc_request_irq);
 
 void dispc_free_irq(void *dev_id)
 {
-	devm_free_irq(&dispc.pdev->dev, dispc.irq, dev_id);
+	devm_free_irq(&dispc.pdev->dev, dispc.irq, &dispc);
+
+	dispc.user_handler = NULL;
+	dispc.user_data = NULL;
 }
 EXPORT_SYMBOL(dispc_free_irq);
 
@@ -3750,6 +3788,12 @@ static int __exit omap_dispchw_remove(struct platform_device *pdev)
 
 static int dispc_runtime_suspend(struct device *dev)
 {
+	dispc.is_enabled = false;
+	/* ensure the dispc_irq_handler sees the is_enabled value */
+	smp_wmb();
+	/* wait for current handler to finish before turning the DISPC off */
+	synchronize_irq(dispc.irq);
+
 	dispc_save_context();
 
 	return 0;
@@ -3763,12 +3807,15 @@ static int dispc_runtime_resume(struct device *dev)
 	 * _omap_dispc_initial_config(). We can thus use it to detect if
 	 * we have lost register context.
 	 */
-	if (REG_GET(DISPC_CONFIG, 2, 1) == OMAP_DSS_LOAD_FRAME_ONLY)
-		return 0;
+	if (REG_GET(DISPC_CONFIG, 2, 1) != OMAP_DSS_LOAD_FRAME_ONLY) {
+		_omap_dispc_initial_config();
 
-	_omap_dispc_initial_config();
+		dispc_restore_context();
+	}
 
-	dispc_restore_context();
+	dispc.is_enabled = true;
+	/* ensure the dispc_irq_handler sees the is_enabled value */
+	smp_wmb();
 
 	return 0;
 }

drivers/video/omap2/dss/dsi.c

@@ -297,6 +297,8 @@ struct dsi_data {
 
 	int irq;
 
+	bool is_enabled;
+
 	struct clk *dss_clk;
 	struct clk *sys_clk;
 
@@ -795,6 +797,9 @@ static irqreturn_t omap_dsi_irq_handler(int irq, void *arg)
 	dsidev = (struct platform_device *) arg;
 	dsi = dsi_get_dsidrv_data(dsidev);
 
+	if (!dsi->is_enabled)
+		return IRQ_NONE;
+
 	spin_lock(&dsi->irq_lock);
 
 	irqstatus = dsi_read_reg(dsidev, DSI_IRQSTATUS);
@@ -5671,6 +5676,15 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev)
 
 static int dsi_runtime_suspend(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
+	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
+
+	dsi->is_enabled = false;
+	/* ensure the irq handler sees the is_enabled value */
+	smp_wmb();
+	/* wait for current handler to finish before turning the DSI off */
+	synchronize_irq(dsi->irq);
+
 	dispc_runtime_put();
 
 	return 0;
@@ -5678,12 +5692,18 @@ static int dsi_runtime_suspend(struct device *dev)
 
 static int dsi_runtime_resume(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
+	struct dsi_data *dsi = dsi_get_dsidrv_data(pdev);
 	int r;
 
 	r = dispc_runtime_get();
 	if (r)
 		return r;
 
+	dsi->is_enabled = true;
+	/* ensure the irq handler sees the is_enabled value */
+	smp_wmb();
+
 	return 0;
 }
 

drivers/video/omap2/dss/dss.c

@@ -457,7 +457,7 @@ bool dss_div_calc(unsigned long pck, unsigned long fck_min,
 	fckd_stop = max(DIV_ROUND_UP(prate * m, fck_hw_max), 1ul);
 
 	for (fckd = fckd_start; fckd >= fckd_stop; --fckd) {
-		fck = prate / fckd * m;
+		fck = DIV_ROUND_UP(prate, fckd) * m;
 
 		if (func(fck, data))
 			return true;
@@ -506,7 +506,7 @@ static int dss_setup_default_clock(void)
 
 		fck_div = DIV_ROUND_UP(prate * dss.feat->dss_fck_multiplier,
 				max_dss_fck);
-		fck = prate / fck_div * dss.feat->dss_fck_multiplier;
+		fck = DIV_ROUND_UP(prate, fck_div) * dss.feat->dss_fck_multiplier;
 	}
 
 	r = dss_set_fck_rate(fck);

drivers/video/omap2/dss/dss.h

@@ -131,12 +131,6 @@ struct dsi_clock_info {
 	u16 lp_clk_div;
 };
 
-struct reg_field {
-	u16 reg;
-	u8 high;
-	u8 low;
-};
-
 struct dss_lcd_mgr_config {
 	enum dss_io_pad_mode io_pad_mode;
 

drivers/video/omap2/dss/hdmi_common.c

@@ -347,17 +347,17 @@ int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
 	case 96000:
 	case 192000:
 		if (deep_color == 125)
-			if (pclk == 27027 || pclk == 74250)
+			if (pclk == 27027000 || pclk == 74250000)
 				deep_color_correct = true;
 		if (deep_color == 150)
-			if (pclk == 27027)
+			if (pclk == 27027000)
 				deep_color_correct = true;
 		break;
 	case 44100:
 	case 88200:
 	case 176400:
 		if (deep_color == 125)
-			if (pclk == 27027)
+			if (pclk == 27027000)
 				deep_color_correct = true;
 		break;
 	default:
@@ -418,7 +418,7 @@ int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
 		}
 	}
 	/* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-	*cts = pclk * (*n / 128) * deep_color / (sample_freq / 10);
+	*cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10);
 
 	return 0;
 }

include/linux/filter.h

@@ -220,7 +220,6 @@ enum {
 	BPF_S_ANC_RXHASH,
 	BPF_S_ANC_CPU,
 	BPF_S_ANC_ALU_XOR_X,
-	BPF_S_ANC_SECCOMP_LD_W,
 	BPF_S_ANC_VLAN_TAG,
 	BPF_S_ANC_VLAN_TAG_PRESENT,
 	BPF_S_ANC_PAY_OFFSET,

include/linux/netfilter/nf_conntrack_proto_gre.h

@@ -87,7 +87,6 @@ int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
 /* delete keymap entries */
 void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
 
-void nf_ct_gre_keymap_flush(struct net *net);
 void nf_nat_need_gre(void);
 
 #endif /* __KERNEL__ */

include/linux/reboot.h

@@ -20,13 +20,13 @@ enum reboot_mode {
 extern enum reboot_mode reboot_mode;
 
 enum reboot_type {
-	BOOT_TRIPLE = 't',
-	BOOT_KBD = 'k',
-	BOOT_BIOS = 'b',
-	BOOT_ACPI = 'a',
-	BOOT_EFI = 'e',
-	BOOT_CF9 = 'p',
-	BOOT_CF9_COND = 'q',
+	BOOT_TRIPLE	= 't',
+	BOOT_KBD	= 'k',
+	BOOT_BIOS	= 'b',
+	BOOT_ACPI	= 'a',
+	BOOT_EFI	= 'e',
+	BOOT_CF9_FORCE	= 'p',
+	BOOT_CF9_SAFE	= 'q',
 };
 extern enum reboot_type reboot_type;
 

include/net/dst.h

@@ -45,7 +45,7 @@ struct dst_entry {
 	void			*__pad1;
 #endif
 	int			(*input)(struct sk_buff *);
-	int			(*output)(struct sk_buff *);
+	int			(*output)(struct sock *sk, struct sk_buff *skb);
 
 	unsigned short		flags;
 #define DST_HOST		0x0001
@@ -367,7 +367,11 @@ static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
 	return child;
 }
 
-int dst_discard(struct sk_buff *skb);
+int dst_discard_sk(struct sock *sk, struct sk_buff *skb);
+static inline int dst_discard(struct sk_buff *skb)
+{
+	return dst_discard_sk(skb->sk, skb);
+}
 void *dst_alloc(struct dst_ops *ops, struct net_device *dev, int initial_ref,
 		int initial_obsolete, unsigned short flags);
 void __dst_free(struct dst_entry *dst);
@@ -449,9 +453,13 @@ static inline void dst_set_expires(struct dst_entry *dst, int timeout)
 }
 
 /* Output packet to network from transport.  */
+static inline int dst_output_sk(struct sock *sk, struct sk_buff *skb)
+{
+	return skb_dst(skb)->output(sk, skb);
+}
 static inline int dst_output(struct sk_buff *skb)
 {
-	return skb_dst(skb)->output(skb);
+	return dst_output_sk(skb->sk, skb);
 }
 
 /* Input packet from network to transport.  */

include/net/inet6_connection_sock.h

@@ -40,7 +40,7 @@ void inet6_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req,
 
 void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl);
+int inet6_csk_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl);
 
 struct dst_entry *inet6_csk_update_pmtu(struct sock *sk, u32 mtu);
 #endif /* _INET6_CONNECTION_SOCK_H */

include/net/inet_connection_sock.h

@@ -36,7 +36,7 @@ struct tcp_congestion_ops;
  * (i.e. things that depend on the address family)
  */
 struct inet_connection_sock_af_ops {
-	int	    (*queue_xmit)(struct sk_buff *skb, struct flowi *fl);
+	int	    (*queue_xmit)(struct sock *sk, struct sk_buff *skb, struct flowi *fl);
 	void	    (*send_check)(struct sock *sk, struct sk_buff *skb);
 	int	    (*rebuild_header)(struct sock *sk);
 	void	    (*sk_rx_dst_set)(struct sock *sk, const struct sk_buff *skb);

include/net/ip.h

@@ -104,14 +104,19 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
 	   struct net_device *orig_dev);
 int ip_local_deliver(struct sk_buff *skb);
 int ip_mr_input(struct sk_buff *skb);
-int ip_output(struct sk_buff *skb);
-int ip_mc_output(struct sk_buff *skb);
+int ip_output(struct sock *sk, struct sk_buff *skb);
+int ip_mc_output(struct sock *sk, struct sk_buff *skb);
 int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
 int ip_do_nat(struct sk_buff *skb);
 void ip_send_check(struct iphdr *ip);
 int __ip_local_out(struct sk_buff *skb);
-int ip_local_out(struct sk_buff *skb);
-int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl);
+int ip_local_out_sk(struct sock *sk, struct sk_buff *skb);
+static inline int ip_local_out(struct sk_buff *skb)
+{
+	return ip_local_out_sk(skb->sk, skb);
+}
+
+int ip_queue_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl);
 void ip_init(void);
 int ip_append_data(struct sock *sk, struct flowi4 *fl4,
 		   int getfrag(void *from, char *to, int offset, int len,

include/net/ip6_route.h

@@ -32,6 +32,11 @@ struct route_info {
 #define RT6_LOOKUP_F_SRCPREF_PUBLIC	0x00000010
 #define RT6_LOOKUP_F_SRCPREF_COA	0x00000020
 
+/* We do not (yet ?) support IPv6 jumbograms (RFC 2675)
+ * Unlike IPv4, hdr->seg_len doesn't include the IPv6 header
+ */
+#define IP6_MAX_MTU (0xFFFF + sizeof(struct ipv6hdr))
+
 /*
  * rt6_srcprefs2flags() and rt6_flags2srcprefs() translate
  * between IPV6_ADDR_PREFERENCES socket option values

include/net/ip_tunnels.h

@@ -153,7 +153,7 @@ static inline u8 ip_tunnel_ecn_encap(u8 tos, const struct iphdr *iph,
 }
 
 int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
-int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb,
+int iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
 		  __be32 src, __be32 dst, __u8 proto,
 		  __u8 tos, __u8 ttl, __be16 df, bool xnet);
 

include/net/ipv6.h

@@ -731,7 +731,7 @@ struct dst_entry *ip6_blackhole_route(struct net *net,
  *	skb processing functions
  */
 
-int ip6_output(struct sk_buff *skb);
+int ip6_output(struct sock *sk, struct sk_buff *skb);
 int ip6_forward(struct sk_buff *skb);
 int ip6_input(struct sk_buff *skb);
 int ip6_mc_input(struct sk_buff *skb);

include/net/netfilter/nf_tables_core.h

@@ -13,6 +13,16 @@ struct nft_cmp_fast_expr {
 	u8			len;
 };
 
+/* Calculate the mask for the nft_cmp_fast expression. On big endian the
+ * mask needs to include the *upper* bytes when interpreting that data as
+ * something smaller than the full u32, therefore a cpu_to_le32 is done.
+ */
+static inline u32 nft_cmp_fast_mask(unsigned int len)
+{
+	return cpu_to_le32(~0U >> (FIELD_SIZEOF(struct nft_cmp_fast_expr,
+						data) * BITS_PER_BYTE - len));
+}
+
 extern const struct nft_expr_ops nft_cmp_fast_ops;
 
 int nft_cmp_module_init(void);

include/net/sctp/structs.h

@@ -1653,6 +1653,17 @@ struct sctp_association {
 	/* This is the last advertised value of rwnd over a SACK chunk. */
 	__u32 a_rwnd;
 
+	/* Number of bytes by which the rwnd has slopped.  The rwnd is allowed
+	 * to slop over a maximum of the association's frag_point.
+	 */
+	__u32 rwnd_over;
+
+	/* Keeps treack of rwnd pressure.  This happens when we have
+	 * a window, but not recevie buffer (i.e small packets).  This one
+	 * is releases slowly (1 PMTU at a time ).
+	 */
+	__u32 rwnd_press;
+
 	/* This is the sndbuf size in use for the association.
 	 * This corresponds to the sndbuf size for the association,
 	 * as specified in the sk->sndbuf.
@@ -1881,7 +1892,8 @@ void sctp_assoc_update(struct sctp_association *old,
 __u32 sctp_association_get_next_tsn(struct sctp_association *);
 
 void sctp_assoc_sync_pmtu(struct sock *, struct sctp_association *);
-void sctp_assoc_rwnd_update(struct sctp_association *, bool);
+void sctp_assoc_rwnd_increase(struct sctp_association *, unsigned int);
+void sctp_assoc_rwnd_decrease(struct sctp_association *, unsigned int);
 void sctp_assoc_set_primary(struct sctp_association *,
 			    struct sctp_transport *);
 void sctp_assoc_del_nonprimary_peers(struct sctp_association *,

include/net/xfrm.h

@@ -333,7 +333,7 @@ struct xfrm_state_afinfo {
 						const xfrm_address_t *saddr);
 	int			(*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
 	int			(*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
-	int			(*output)(struct sk_buff *skb);
+	int			(*output)(struct sock *sk, struct sk_buff *skb);
 	int			(*output_finish)(struct sk_buff *skb);
 	int			(*extract_input)(struct xfrm_state *x,
 						 struct sk_buff *skb);
@@ -1540,7 +1540,7 @@ static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
 
 int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm4_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
-int xfrm4_output(struct sk_buff *skb);
+int xfrm4_output(struct sock *sk, struct sk_buff *skb);
 int xfrm4_output_finish(struct sk_buff *skb);
 int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err);
 int xfrm4_protocol_register(struct xfrm4_protocol *handler, unsigned char protocol);
@@ -1565,7 +1565,7 @@ __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
 __be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr);
 int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
 int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
-int xfrm6_output(struct sk_buff *skb);
+int xfrm6_output(struct sock *sk, struct sk_buff *skb);
 int xfrm6_output_finish(struct sk_buff *skb);
 int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
 			  u8 **prevhdr);

kernel/locking/mutex-debug.c

@@ -71,18 +71,17 @@ void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
 
 void debug_mutex_unlock(struct mutex *lock)
 {
-	if (unlikely(!debug_locks))
-		return;
+	if (likely(debug_locks)) {
+		DEBUG_LOCKS_WARN_ON(lock->magic != lock);
 
-	DEBUG_LOCKS_WARN_ON(lock->magic != lock);
+		if (!lock->owner)
+			DEBUG_LOCKS_WARN_ON(!lock->owner);
+		else
+			DEBUG_LOCKS_WARN_ON(lock->owner != current);
 
-	if (!lock->owner)
-		DEBUG_LOCKS_WARN_ON(!lock->owner);
-	else
-		DEBUG_LOCKS_WARN_ON(lock->owner != current);
-
-	DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next);
-	mutex_clear_owner(lock);
+		DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next);
+		mutex_clear_owner(lock);
+	}
 
 	/*
 	 * __mutex_slowpath_needs_to_unlock() is explicitly 0 for debug

kernel/seccomp.c

@@ -69,18 +69,17 @@ static void populate_seccomp_data(struct seccomp_data *sd)
 {
 	struct task_struct *task = current;
 	struct pt_regs *regs = task_pt_regs(task);
+	unsigned long args[6];
 
 	sd->nr = syscall_get_nr(task, regs);
 	sd->arch = syscall_get_arch();
-
-	/* Unroll syscall_get_args to help gcc on arm. */
-	syscall_get_arguments(task, regs, 0, 1, (unsigned long *) &sd->args[0]);
-	syscall_get_arguments(task, regs, 1, 1, (unsigned long *) &sd->args[1]);
-	syscall_get_arguments(task, regs, 2, 1, (unsigned long *) &sd->args[2]);
-	syscall_get_arguments(task, regs, 3, 1, (unsigned long *) &sd->args[3]);
-	syscall_get_arguments(task, regs, 4, 1, (unsigned long *) &sd->args[4]);
-	syscall_get_arguments(task, regs, 5, 1, (unsigned long *) &sd->args[5]);
-
+	syscall_get_arguments(task, regs, 0, 6, args);
+	sd->args[0] = args[0];
+	sd->args[1] = args[1];
+	sd->args[2] = args[2];
+	sd->args[3] = args[3];
+	sd->args[4] = args[4];
+	sd->args[5] = args[5];
 	sd->instruction_pointer = KSTK_EIP(task);
 }
 

kernel/user_namespace.c

@@ -152,7 +152,7 @@ static u32 map_id_range_down(struct uid_gid_map *map, u32 id, u32 count)
 
 	/* Find the matching extent */
 	extents = map->nr_extents;
-	smp_read_barrier_depends();
+	smp_rmb();
 	for (idx = 0; idx < extents; idx++) {
 		first = map->extent[idx].first;
 		last = first + map->extent[idx].count - 1;
@@ -176,7 +176,7 @@ static u32 map_id_down(struct uid_gid_map *map, u32 id)
 
 	/* Find the matching extent */
 	extents = map->nr_extents;
-	smp_read_barrier_depends();
+	smp_rmb();
 	for (idx = 0; idx < extents; idx++) {
 		first = map->extent[idx].first;
 		last = first + map->extent[idx].count - 1;
@@ -199,7 +199,7 @@ static u32 map_id_up(struct uid_gid_map *map, u32 id)
 
 	/* Find the matching extent */
 	extents = map->nr_extents;
-	smp_read_barrier_depends();
+	smp_rmb();
 	for (idx = 0; idx < extents; idx++) {
 		first = map->extent[idx].lower_first;
 		last = first + map->extent[idx].count - 1;
@@ -615,9 +615,8 @@ static ssize_t map_write(struct file *file, const char __user *buf,
 	 * were written before the count of the extents.
 	 *
 	 * To achieve this smp_wmb() is used on guarantee the write
-	 * order and smp_read_barrier_depends() is guaranteed that we
-	 * don't have crazy architectures returning stale data.
-	 *
+	 * order and smp_rmb() is guaranteed that we don't have crazy
+	 * architectures returning stale data.
 	 */
 	mutex_lock(&id_map_mutex);
 

net/core/dev.c

@@ -2284,7 +2284,7 @@ EXPORT_SYMBOL(skb_checksum_help);
 __be16 skb_network_protocol(struct sk_buff *skb, int *depth)
 {
 	__be16 type = skb->protocol;
-	int vlan_depth = ETH_HLEN;
+	int vlan_depth = skb->mac_len;
 
 	/* Tunnel gso handlers can set protocol to ethernet. */
 	if (type == htons(ETH_P_TEB)) {

net/core/dst.c

@@ -142,12 +142,12 @@ loop:
 	mutex_unlock(&dst_gc_mutex);
 }
 
-int dst_discard(struct sk_buff *skb)
+int dst_discard_sk(struct sock *sk, struct sk_buff *skb)
 {
 	kfree_skb(skb);
 	return 0;
 }
-EXPORT_SYMBOL(dst_discard);
+EXPORT_SYMBOL(dst_discard_sk);
 
 const u32 dst_default_metrics[RTAX_MAX + 1] = {
 	/* This initializer is needed to force linker to place this variable
@@ -184,7 +184,7 @@ void *dst_alloc(struct dst_ops *ops, struct net_device *dev,
 	dst->xfrm = NULL;
 #endif
 	dst->input = dst_discard;
-	dst->output = dst_discard;
+	dst->output = dst_discard_sk;
 	dst->error = 0;
 	dst->obsolete = initial_obsolete;
 	dst->header_len = 0;
@@ -209,8 +209,10 @@ static void ___dst_free(struct dst_entry *dst)
 	/* The first case (dev==NULL) is required, when
 	   protocol module is unloaded.
 	 */
-	if (dst->dev == NULL || !(dst->dev->flags&IFF_UP))
-		dst->input = dst->output = dst_discard;
+	if (dst->dev == NULL || !(dst->dev->flags&IFF_UP)) {
+		dst->input = dst_discard;
+		dst->output = dst_discard_sk;
+	}
 	dst->obsolete = DST_OBSOLETE_DEAD;
 }
 
@@ -361,7 +363,8 @@ static void dst_ifdown(struct dst_entry *dst, struct net_device *dev,
 		return;
 
 	if (!unregister) {
-		dst->input = dst->output = dst_discard;
+		dst->input = dst_discard;
+		dst->output = dst_discard_sk;
 	} else {
 		dst->dev = dev_net(dst->dev)->loopback_dev;
 		dev_hold(dst->dev);

net/core/filter.c

@@ -600,6 +600,9 @@ static u64 __skb_get_nlattr(u64 ctx, u64 A, u64 X, u64 r4, u64 r5)
 	if (skb_is_nonlinear(skb))
 		return 0;
 
+	if (skb->len < sizeof(struct nlattr))
+		return 0;
+
 	if (A > skb->len - sizeof(struct nlattr))
 		return 0;
 
@@ -618,11 +621,14 @@ static u64 __skb_get_nlattr_nest(u64 ctx, u64 A, u64 X, u64 r4, u64 r5)
 	if (skb_is_nonlinear(skb))
 		return 0;
 
+	if (skb->len < sizeof(struct nlattr))
+		return 0;
+
 	if (A > skb->len - sizeof(struct nlattr))
 		return 0;
 
 	nla = (struct nlattr *) &skb->data[A];
-	if (nla->nla_len > A - skb->len)
+	if (nla->nla_len > skb->len - A)
 		return 0;
 
 	nla = nla_find_nested(nla, X);
@@ -1737,7 +1743,6 @@ void sk_decode_filter(struct sock_filter *filt, struct sock_filter *to)
 		[BPF_S_ANC_RXHASH]	= BPF_LD|BPF_B|BPF_ABS,
 		[BPF_S_ANC_CPU]		= BPF_LD|BPF_B|BPF_ABS,
 		[BPF_S_ANC_ALU_XOR_X]	= BPF_LD|BPF_B|BPF_ABS,
-		[BPF_S_ANC_SECCOMP_LD_W] = BPF_LD|BPF_B|BPF_ABS,
 		[BPF_S_ANC_VLAN_TAG]	= BPF_LD|BPF_B|BPF_ABS,
 		[BPF_S_ANC_VLAN_TAG_PRESENT] = BPF_LD|BPF_B|BPF_ABS,
 		[BPF_S_ANC_PAY_OFFSET]	= BPF_LD|BPF_B|BPF_ABS,

net/dccp/output.c

@@ -138,7 +138,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
 
 		DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
 
-		err = icsk->icsk_af_ops->queue_xmit(skb, &inet->cork.fl);
+		err = icsk->icsk_af_ops->queue_xmit(sk, skb, &inet->cork.fl);
 		return net_xmit_eval(err);
 	}
 	return -ENOBUFS;

net/decnet/dn_route.c

@@ -752,7 +752,7 @@ static int dn_to_neigh_output(struct sk_buff *skb)
 	return n->output(n, skb);
 }
 
-static int dn_output(struct sk_buff *skb)
+static int dn_output(struct sock *sk, struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb_dst(skb);
 	struct dn_route *rt = (struct dn_route *)dst;
@@ -838,6 +838,18 @@ drop:
  * Used to catch bugs. This should never normally get
  * called.
  */
+static int dn_rt_bug_sk(struct sock *sk, struct sk_buff *skb)
+{
+	struct dn_skb_cb *cb = DN_SKB_CB(skb);
+
+	net_dbg_ratelimited("dn_rt_bug: skb from:%04x to:%04x\n",
+			    le16_to_cpu(cb->src), le16_to_cpu(cb->dst));
+
+	kfree_skb(skb);
+
+	return NET_RX_DROP;
+}
+
 static int dn_rt_bug(struct sk_buff *skb)
 {
 	struct dn_skb_cb *cb = DN_SKB_CB(skb);
@@ -1463,7 +1475,7 @@ make_route:
 
 	rt->n = neigh;
 	rt->dst.lastuse = jiffies;
-	rt->dst.output = dn_rt_bug;
+	rt->dst.output = dn_rt_bug_sk;
 	switch (res.type) {
 	case RTN_UNICAST:
 		rt->dst.input = dn_forward;

net/ipv4/ip_output.c

@@ -101,17 +101,17 @@ int __ip_local_out(struct sk_buff *skb)
 		       skb_dst(skb)->dev, dst_output);
 }
 
-int ip_local_out(struct sk_buff *skb)
+int ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
 {
 	int err;
 
 	err = __ip_local_out(skb);
 	if (likely(err == 1))
-		err = dst_output(skb);
+		err = dst_output_sk(sk, skb);
 
 	return err;
 }
-EXPORT_SYMBOL_GPL(ip_local_out);
+EXPORT_SYMBOL_GPL(ip_local_out_sk);
 
 static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst)
 {
@@ -226,9 +226,8 @@ static int ip_finish_output(struct sk_buff *skb)
 		return ip_finish_output2(skb);
 }
 
-int ip_mc_output(struct sk_buff *skb)
+int ip_mc_output(struct sock *sk, struct sk_buff *skb)
 {
-	struct sock *sk = skb->sk;
 	struct rtable *rt = skb_rtable(skb);
 	struct net_device *dev = rt->dst.dev;
 
@@ -287,7 +286,7 @@ int ip_mc_output(struct sk_buff *skb)
 			    !(IPCB(skb)->flags & IPSKB_REROUTED));
 }
 
-int ip_output(struct sk_buff *skb)
+int ip_output(struct sock *sk, struct sk_buff *skb)
 {
 	struct net_device *dev = skb_dst(skb)->dev;
 
@@ -315,9 +314,9 @@ static void ip_copy_addrs(struct iphdr *iph, const struct flowi4 *fl4)
 	       sizeof(fl4->saddr) + sizeof(fl4->daddr));
 }
 
-int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl)
+/* Note: skb->sk can be different from sk, in case of tunnels */
+int ip_queue_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl)
 {
-	struct sock *sk = skb->sk;
 	struct inet_sock *inet = inet_sk(sk);
 	struct ip_options_rcu *inet_opt;
 	struct flowi4 *fl4;
@@ -389,6 +388,7 @@ packet_routed:
 	ip_select_ident_more(skb, &rt->dst, sk,
 			     (skb_shinfo(skb)->gso_segs ?: 1) - 1);
 
+	/* TODO : should we use skb->sk here instead of sk ? */
 	skb->priority = sk->sk_priority;
 	skb->mark = sk->sk_mark;
 

net/ipv4/ip_tunnel.c

@@ -670,7 +670,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
 		return;
 	}
 
-	err = iptunnel_xmit(rt, skb, fl4.saddr, fl4.daddr, protocol,
+	err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr, protocol,
 			    tos, ttl, df, !net_eq(tunnel->net, dev_net(dev)));
 	iptunnel_xmit_stats(err, &dev->stats, dev->tstats);
 

net/ipv4/ip_tunnel_core.c

@@ -46,7 +46,7 @@
 #include <net/netns/generic.h>
 #include <net/rtnetlink.h>
 
-int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb,
+int iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
 		  __be32 src, __be32 dst, __u8 proto,
 		  __u8 tos, __u8 ttl, __be16 df, bool xnet)
 {
@@ -76,7 +76,7 @@ int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb,
 	iph->ttl	=	ttl;
 	__ip_select_ident(iph, &rt->dst, (skb_shinfo(skb)->gso_segs ?: 1) - 1);
 
-	err = ip_local_out(skb);
+	err = ip_local_out_sk(sk, skb);
 	if (unlikely(net_xmit_eval(err)))
 		pkt_len = 0;
 	return pkt_len;

net/ipv4/ping.c

@@ -252,26 +252,33 @@ int ping_init_sock(struct sock *sk)
 {
 	struct net *net = sock_net(sk);
 	kgid_t group = current_egid();
-	struct group_info *group_info = get_current_groups();
-	int i, j, count = group_info->ngroups;
+	struct group_info *group_info;
+	int i, j, count;
 	kgid_t low, high;
+	int ret = 0;
 
 	inet_get_ping_group_range_net(net, &low, &high);
 	if (gid_lte(low, group) && gid_lte(group, high))
 		return 0;
 
+	group_info = get_current_groups();
+	count = group_info->ngroups;
 	for (i = 0; i < group_info->nblocks; i++) {
 		int cp_count = min_t(int, NGROUPS_PER_BLOCK, count);
 		for (j = 0; j < cp_count; j++) {
 			kgid_t gid = group_info->blocks[i][j];
 			if (gid_lte(low, gid) && gid_lte(gid, high))
-				return 0;
+				goto out_release_group;
 		}
 
 		count -= cp_count;
 	}
 
-	return -EACCES;
+	ret = -EACCES;
+
+out_release_group:
+	put_group_info(group_info);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(ping_init_sock);
 

net/ipv4/route.c

@@ -1129,7 +1129,7 @@ static void ipv4_link_failure(struct sk_buff *skb)
 		dst_set_expires(&rt->dst, 0);
 }
 
-static int ip_rt_bug(struct sk_buff *skb)
+static int ip_rt_bug(struct sock *sk, struct sk_buff *skb)
 {
 	pr_debug("%s: %pI4 -> %pI4, %s\n",
 		 __func__, &ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr,
@@ -2218,7 +2218,7 @@ struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_or
 
 		new->__use = 1;
 		new->input = dst_discard;
-		new->output = dst_discard;
+		new->output = dst_discard_sk;
 
 		new->dev = ort->dst.dev;
 		if (new->dev)
@@ -2357,7 +2357,7 @@ static int rt_fill_info(struct net *net,  __be32 dst, __be32 src,
 			}
 		} else
 #endif
-			if (nla_put_u32(skb, RTA_IIF, rt->rt_iif))
+			if (nla_put_u32(skb, RTA_IIF, skb->dev->ifindex))
 				goto nla_put_failure;
 	}
 

net/ipv4/tcp_output.c

@@ -981,7 +981,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
 		TCP_ADD_STATS(sock_net(sk), TCP_MIB_OUTSEGS,
 			      tcp_skb_pcount(skb));
 
-	err = icsk->icsk_af_ops->queue_xmit(skb, &inet->cork.fl);
+	err = icsk->icsk_af_ops->queue_xmit(sk, skb, &inet->cork.fl);
 	if (likely(err <= 0))
 		return err;
 

net/ipv4/xfrm4_output.c

@@ -86,7 +86,7 @@ int xfrm4_output_finish(struct sk_buff *skb)
 	return xfrm_output(skb);
 }
 
-int xfrm4_output(struct sk_buff *skb)
+int xfrm4_output(struct sock *sk, struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb_dst(skb);
 	struct xfrm_state *x = dst->xfrm;

net/ipv6/inet6_connection_sock.c

@@ -224,9 +224,8 @@ static struct dst_entry *inet6_csk_route_socket(struct sock *sk,
 	return dst;
 }
 
-int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
+int inet6_csk_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl_unused)
 {
-	struct sock *sk = skb->sk;
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct flowi6 fl6;
 	struct dst_entry *dst;