Merge branch 'clk-next-hi6220' into clk-next

Conflicts:
	drivers/clk/Kconfig

drivers/clk/Kconfig

@@ -168,6 +168,7 @@ config COMMON_CLK_CDCE706
 	  This driver supports TI CDCE706 programmable 3-PLL clock synthesizer.
 
 source "drivers/clk/bcm/Kconfig"
+source "drivers/clk/hisilicon/Kconfig"
 source "drivers/clk/qcom/Kconfig"
 
 endmenu

drivers/clk/Makefile

@@ -48,9 +48,7 @@ obj-$(CONFIG_COMMON_CLK_PWM)		+= clk-pwm.o
 obj-$(CONFIG_COMMON_CLK_AT91)		+= at91/
 obj-$(CONFIG_ARCH_BCM_MOBILE)		+= bcm/
 obj-$(CONFIG_ARCH_BERLIN)		+= berlin/
-obj-$(CONFIG_ARCH_HI3xxx)		+= hisilicon/
-obj-$(CONFIG_ARCH_HIP04)		+= hisilicon/
-obj-$(CONFIG_ARCH_HIX5HD2)		+= hisilicon/
+obj-$(CONFIG_ARCH_HISI)			+= hisilicon/
 obj-$(CONFIG_COMMON_CLK_KEYSTONE)	+= keystone/
 obj-$(CONFIG_ARCH_MEDIATEK)		+= mediatek/
 ifeq ($(CONFIG_COMMON_CLK), y)

drivers/clk/hisilicon/Kconfig

@@ -0,0 +1,6 @@
+config COMMON_CLK_HI6220
+	bool "Hi6220 Clock Driver"
+	depends on ARCH_HISI || COMPILE_TEST
+	default ARCH_HISI
+	help
+	  Build the Hisilicon Hi6220 clock driver based on the common clock framework.

drivers/clk/hisilicon/Makefile

@@ -2,8 +2,9 @@
 # Hisilicon Clock specific Makefile
 #
 
-obj-y	+= clk.o clkgate-separated.o
+obj-y	+= clk.o clkgate-separated.o clkdivider-hi6220.o
 
 obj-$(CONFIG_ARCH_HI3xxx)	+= clk-hi3620.o
 obj-$(CONFIG_ARCH_HIP04)	+= clk-hip04.o
 obj-$(CONFIG_ARCH_HIX5HD2)	+= clk-hix5hd2.o
+obj-$(CONFIG_COMMON_CLK_HI6220)	+= clk-hi6220.o

drivers/clk/hisilicon/clk-hi6220.c

@@ -0,0 +1,284 @@
+/*
+ * Hisilicon Hi6220 clock driver
+ *
+ * Copyright (c) 2015 Hisilicon Limited.
+ *
+ * Author: Bintian Wang <bintian.wang@huawei.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/slab.h>
+
+#include <dt-bindings/clock/hi6220-clock.h>
+
+#include "clk.h"
+
+
+/* clocks in AO (always on) controller */
+static struct hisi_fixed_rate_clock hi6220_fixed_rate_clks[] __initdata = {
+	{ HI6220_REF32K,	"ref32k",	NULL, CLK_IS_ROOT, 32764,     },
+	{ HI6220_CLK_TCXO,	"clk_tcxo",	NULL, CLK_IS_ROOT, 19200000,  },
+	{ HI6220_MMC1_PAD,	"mmc1_pad",	NULL, CLK_IS_ROOT, 100000000, },
+	{ HI6220_MMC2_PAD,	"mmc2_pad",	NULL, CLK_IS_ROOT, 100000000, },
+	{ HI6220_MMC0_PAD,	"mmc0_pad",	NULL, CLK_IS_ROOT, 200000000, },
+	{ HI6220_PLL_BBP,	"bbppll0",	NULL, CLK_IS_ROOT, 245760000, },
+	{ HI6220_PLL_GPU,	"gpupll",	NULL, CLK_IS_ROOT, 1000000000,},
+	{ HI6220_PLL1_DDR,	"ddrpll1",	NULL, CLK_IS_ROOT, 1066000000,},
+	{ HI6220_PLL_SYS,	"syspll",	NULL, CLK_IS_ROOT, 1200000000,},
+	{ HI6220_PLL_SYS_MEDIA,	"media_syspll",	NULL, CLK_IS_ROOT, 1200000000,},
+	{ HI6220_DDR_SRC,	"ddr_sel_src",  NULL, CLK_IS_ROOT, 1200000000,},
+	{ HI6220_PLL_MEDIA,	"media_pll",    NULL, CLK_IS_ROOT, 1440000000,},
+	{ HI6220_PLL_DDR,	"ddrpll0",      NULL, CLK_IS_ROOT, 1600000000,},
+};
+
+static struct hisi_fixed_factor_clock hi6220_fixed_factor_clks[] __initdata = {
+	{ HI6220_300M,         "clk_300m",    "syspll",          1, 4, 0, },
+	{ HI6220_150M,         "clk_150m",    "clk_300m",        1, 2, 0, },
+	{ HI6220_PICOPHY_SRC,  "picophy_src", "clk_150m",        1, 4, 0, },
+	{ HI6220_MMC0_SRC_SEL, "mmc0srcsel",  "mmc0_sel",        1, 8, 0, },
+	{ HI6220_MMC1_SRC_SEL, "mmc1srcsel",  "mmc1_sel",        1, 8, 0, },
+	{ HI6220_MMC2_SRC_SEL, "mmc2srcsel",  "mmc2_sel",        1, 8, 0, },
+	{ HI6220_VPU_CODEC,    "vpucodec",    "codec_jpeg_aclk", 1, 2, 0, },
+	{ HI6220_MMC0_SMP,     "mmc0_sample", "mmc0_sel",        1, 8, 0, },
+	{ HI6220_MMC1_SMP,     "mmc1_sample", "mmc1_sel",        1, 8, 0, },
+	{ HI6220_MMC2_SMP,     "mmc2_sample", "mmc2_sel",        1, 8, 0, },
+};
+
+static struct hisi_gate_clock hi6220_separated_gate_clks_ao[] __initdata = {
+	{ HI6220_WDT0_PCLK,   "wdt0_pclk",   "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 12, 0, },
+	{ HI6220_WDT1_PCLK,   "wdt1_pclk",   "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 13, 0, },
+	{ HI6220_WDT2_PCLK,   "wdt2_pclk",   "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 14, 0, },
+	{ HI6220_TIMER0_PCLK, "timer0_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 15, 0, },
+	{ HI6220_TIMER1_PCLK, "timer1_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 16, 0, },
+	{ HI6220_TIMER2_PCLK, "timer2_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 17, 0, },
+	{ HI6220_TIMER3_PCLK, "timer3_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 18, 0, },
+	{ HI6220_TIMER4_PCLK, "timer4_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 19, 0, },
+	{ HI6220_TIMER5_PCLK, "timer5_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 20, 0, },
+	{ HI6220_TIMER6_PCLK, "timer6_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 21, 0, },
+	{ HI6220_TIMER7_PCLK, "timer7_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 22, 0, },
+	{ HI6220_TIMER8_PCLK, "timer8_pclk", "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 23, 0, },
+	{ HI6220_UART0_PCLK,  "uart0_pclk",  "clk_tcxo", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x630, 24, 0, },
+};
+
+static void __init hi6220_clk_ao_init(struct device_node *np)
+{
+	struct hisi_clock_data *clk_data_ao;
+
+	clk_data_ao = hisi_clk_init(np, HI6220_AO_NR_CLKS);
+	if (!clk_data_ao)
+		return;
+
+	hisi_clk_register_fixed_rate(hi6220_fixed_rate_clks,
+				ARRAY_SIZE(hi6220_fixed_rate_clks), clk_data_ao);
+
+	hisi_clk_register_fixed_factor(hi6220_fixed_factor_clks,
+				ARRAY_SIZE(hi6220_fixed_factor_clks), clk_data_ao);
+
+	hisi_clk_register_gate_sep(hi6220_separated_gate_clks_ao,
+				ARRAY_SIZE(hi6220_separated_gate_clks_ao), clk_data_ao);
+}
+CLK_OF_DECLARE(hi6220_clk_ao, "hisilicon,hi6220-aoctrl", hi6220_clk_ao_init);
+
+
+/* clocks in sysctrl */
+static const char *mmc0_mux0_p[] __initdata = { "pll_ddr_gate", "syspll", };
+static const char *mmc0_mux1_p[] __initdata = { "mmc0_mux0", "pll_media_gate", };
+static const char *mmc0_src_p[] __initdata = { "mmc0srcsel", "mmc0_div", };
+static const char *mmc1_mux0_p[] __initdata = { "pll_ddr_gate", "syspll", };
+static const char *mmc1_mux1_p[] __initdata = { "mmc1_mux0", "pll_media_gate", };
+static const char *mmc1_src_p[]  __initdata = { "mmc1srcsel", "mmc1_div", };
+static const char *mmc2_mux0_p[] __initdata = { "pll_ddr_gate", "syspll", };
+static const char *mmc2_mux1_p[] __initdata = { "mmc2_mux0", "pll_media_gate", };
+static const char *mmc2_src_p[]  __initdata = { "mmc2srcsel", "mmc2_div", };
+static const char *mmc0_sample_in[] __initdata = { "mmc0_sample", "mmc0_pad", };
+static const char *mmc1_sample_in[] __initdata = { "mmc1_sample", "mmc1_pad", };
+static const char *mmc2_sample_in[] __initdata = { "mmc2_sample", "mmc2_pad", };
+static const char *uart1_src[] __initdata = { "clk_tcxo", "clk_150m", };
+static const char *uart2_src[] __initdata = { "clk_tcxo", "clk_150m", };
+static const char *uart3_src[] __initdata = { "clk_tcxo", "clk_150m", };
+static const char *uart4_src[] __initdata = { "clk_tcxo", "clk_150m", };
+static const char *hifi_src[] __initdata = { "syspll", "pll_media_gate", };
+
+static struct hisi_gate_clock hi6220_separated_gate_clks_sys[] __initdata = {
+	{ HI6220_MMC0_CLK,      "mmc0_clk",      "mmc0_src",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 0,  0, },
+	{ HI6220_MMC0_CIUCLK,   "mmc0_ciuclk",   "mmc0_smp_in",    CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 0,  0, },
+	{ HI6220_MMC1_CLK,      "mmc1_clk",      "mmc1_src",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 1,  0, },
+	{ HI6220_MMC1_CIUCLK,   "mmc1_ciuclk",   "mmc1_smp_in",    CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 1,  0, },
+	{ HI6220_MMC2_CLK,      "mmc2_clk",      "mmc2_src",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 2,  0, },
+	{ HI6220_MMC2_CIUCLK,   "mmc2_ciuclk",   "mmc2_smp_in",    CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 2,  0, },
+	{ HI6220_USBOTG_HCLK,   "usbotg_hclk",   "clk_bus",        CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 4,  0, },
+	{ HI6220_CLK_PICOPHY,   "clk_picophy",   "cs_dapb",        CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x200, 5,  0, },
+	{ HI6220_HIFI,          "hifi_clk",      "hifi_div",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x210, 0,  0, },
+	{ HI6220_DACODEC_PCLK,  "dacodec_pclk",  "clk_bus",        CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x210, 5,  0, },
+	{ HI6220_EDMAC_ACLK,    "edmac_aclk",    "clk_bus",        CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x220, 2,  0, },
+	{ HI6220_CS_ATB,        "cs_atb",        "cs_atb_div",     CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 0,  0, },
+	{ HI6220_I2C0_CLK,      "i2c0_clk",      "clk_150m",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 1,  0, },
+	{ HI6220_I2C1_CLK,      "i2c1_clk",      "clk_150m",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 2,  0, },
+	{ HI6220_I2C2_CLK,      "i2c2_clk",      "clk_150m",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 3,  0, },
+	{ HI6220_I2C3_CLK,      "i2c3_clk",      "clk_150m",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 4,  0, },
+	{ HI6220_UART1_PCLK,    "uart1_pclk",    "uart1_src",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 5,  0, },
+	{ HI6220_UART2_PCLK,    "uart2_pclk",    "uart2_src",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 6,  0, },
+	{ HI6220_UART3_PCLK,    "uart3_pclk",    "uart3_src",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 7,  0, },
+	{ HI6220_UART4_PCLK,    "uart4_pclk",    "uart4_src",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 8,  0, },
+	{ HI6220_SPI_CLK,       "spi_clk",       "clk_150m",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 9,  0, },
+	{ HI6220_TSENSOR_CLK,   "tsensor_clk",   "clk_bus",        CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x230, 12, 0, },
+	{ HI6220_MMU_CLK,       "mmu_clk",       "ddrc_axi1",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x240, 11, 0, },
+	{ HI6220_HIFI_SEL,      "hifi_sel",      "hifi_src",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 0,  0, },
+	{ HI6220_MMC0_SYSPLL,   "mmc0_syspll",   "syspll",         CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 1,  0, },
+	{ HI6220_MMC1_SYSPLL,   "mmc1_syspll",   "syspll",         CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 2,  0, },
+	{ HI6220_MMC2_SYSPLL,   "mmc2_syspll",   "syspll",         CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 3,  0, },
+	{ HI6220_MMC0_SEL,      "mmc0_sel",      "mmc0_mux1",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 6,  0, },
+	{ HI6220_MMC1_SEL,      "mmc1_sel",      "mmc1_mux1",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 7,  0, },
+	{ HI6220_BBPPLL_SEL,    "bbppll_sel",    "pll0_bbp_gate",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 9,  0, },
+	{ HI6220_MEDIA_PLL_SRC, "media_pll_src", "pll_media_gate", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 10, 0, },
+	{ HI6220_MMC2_SEL,      "mmc2_sel",      "mmc2_mux1",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 11, 0, },
+	{ HI6220_CS_ATB_SYSPLL, "cs_atb_syspll", "syspll",         CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x270, 12, 0, },
+};
+
+static struct hisi_mux_clock hi6220_mux_clks_sys[] __initdata = {
+	{ HI6220_MMC0_SRC,    "mmc0_src",    mmc0_src_p,     ARRAY_SIZE(mmc0_src_p),     CLK_SET_RATE_PARENT, 0x4,   0,  1, 0, },
+	{ HI6220_MMC0_SMP_IN, "mmc0_smp_in", mmc0_sample_in, ARRAY_SIZE(mmc0_sample_in), CLK_SET_RATE_PARENT, 0x4,   0,  1, 0, },
+	{ HI6220_MMC1_SRC,    "mmc1_src",    mmc1_src_p,     ARRAY_SIZE(mmc1_src_p),     CLK_SET_RATE_PARENT, 0x4,   2,  1, 0, },
+	{ HI6220_MMC1_SMP_IN, "mmc1_smp_in", mmc1_sample_in, ARRAY_SIZE(mmc1_sample_in), CLK_SET_RATE_PARENT, 0x4,   2,  1, 0, },
+	{ HI6220_MMC2_SRC,    "mmc2_src",    mmc2_src_p,     ARRAY_SIZE(mmc2_src_p),     CLK_SET_RATE_PARENT, 0x4,   4,  1, 0, },
+	{ HI6220_MMC2_SMP_IN, "mmc2_smp_in", mmc2_sample_in, ARRAY_SIZE(mmc2_sample_in), CLK_SET_RATE_PARENT, 0x4,   4,  1, 0, },
+	{ HI6220_HIFI_SRC,    "hifi_src",    hifi_src,       ARRAY_SIZE(hifi_src),       CLK_SET_RATE_PARENT, 0x400, 0,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_UART1_SRC,   "uart1_src",   uart1_src,      ARRAY_SIZE(uart1_src),      CLK_SET_RATE_PARENT, 0x400, 1,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_UART2_SRC,   "uart2_src",   uart2_src,      ARRAY_SIZE(uart2_src),      CLK_SET_RATE_PARENT, 0x400, 2,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_UART3_SRC,   "uart3_src",   uart3_src,      ARRAY_SIZE(uart3_src),      CLK_SET_RATE_PARENT, 0x400, 3,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_UART4_SRC,   "uart4_src",   uart4_src,      ARRAY_SIZE(uart4_src),      CLK_SET_RATE_PARENT, 0x400, 4,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC0_MUX0,   "mmc0_mux0",   mmc0_mux0_p,    ARRAY_SIZE(mmc0_mux0_p),    CLK_SET_RATE_PARENT, 0x400, 5,  1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC1_MUX0,   "mmc1_mux0",   mmc1_mux0_p,    ARRAY_SIZE(mmc1_mux0_p),    CLK_SET_RATE_PARENT, 0x400, 11, 1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC2_MUX0,   "mmc2_mux0",   mmc2_mux0_p,    ARRAY_SIZE(mmc2_mux0_p),    CLK_SET_RATE_PARENT, 0x400, 12, 1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC0_MUX1,   "mmc0_mux1",   mmc0_mux1_p,    ARRAY_SIZE(mmc0_mux1_p),    CLK_SET_RATE_PARENT, 0x400, 13, 1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC1_MUX1,   "mmc1_mux1",   mmc1_mux1_p,    ARRAY_SIZE(mmc1_mux1_p),    CLK_SET_RATE_PARENT, 0x400, 14, 1, CLK_MUX_HIWORD_MASK,},
+	{ HI6220_MMC2_MUX1,   "mmc2_mux1",   mmc2_mux1_p,    ARRAY_SIZE(mmc2_mux1_p),    CLK_SET_RATE_PARENT, 0x400, 15, 1, CLK_MUX_HIWORD_MASK,},
+};
+
+static struct hi6220_divider_clock hi6220_div_clks_sys[] __initdata = {
+	{ HI6220_CLK_BUS,     "clk_bus",     "clk_300m",      CLK_SET_RATE_PARENT, 0x490, 0,  4, 7, },
+	{ HI6220_MMC0_DIV,    "mmc0_div",    "mmc0_syspll",   CLK_SET_RATE_PARENT, 0x494, 0,  6, 7, },
+	{ HI6220_MMC1_DIV,    "mmc1_div",    "mmc1_syspll",   CLK_SET_RATE_PARENT, 0x498, 0,  6, 7, },
+	{ HI6220_MMC2_DIV,    "mmc2_div",    "mmc2_syspll",   CLK_SET_RATE_PARENT, 0x49c, 0,  6, 7, },
+	{ HI6220_HIFI_DIV,    "hifi_div",    "hifi_sel",      CLK_SET_RATE_PARENT, 0x4a0, 0,  4, 7, },
+	{ HI6220_BBPPLL0_DIV, "bbppll0_div", "bbppll_sel",    CLK_SET_RATE_PARENT, 0x4a0, 8,  6, 15,},
+	{ HI6220_CS_DAPB,     "cs_dapb",     "picophy_src",   CLK_SET_RATE_PARENT, 0x4a0, 24, 2, 31,},
+	{ HI6220_CS_ATB_DIV,  "cs_atb_div",  "cs_atb_syspll", CLK_SET_RATE_PARENT, 0x4a4, 0,  4, 7, },
+};
+
+static void __init hi6220_clk_sys_init(struct device_node *np)
+{
+	struct hisi_clock_data *clk_data;
+
+	clk_data = hisi_clk_init(np, HI6220_SYS_NR_CLKS);
+	if (!clk_data)
+		return;
+
+	hisi_clk_register_gate_sep(hi6220_separated_gate_clks_sys,
+			ARRAY_SIZE(hi6220_separated_gate_clks_sys), clk_data);
+
+	hisi_clk_register_mux(hi6220_mux_clks_sys,
+			ARRAY_SIZE(hi6220_mux_clks_sys), clk_data);
+
+	hi6220_clk_register_divider(hi6220_div_clks_sys,
+			ARRAY_SIZE(hi6220_div_clks_sys), clk_data);
+}
+CLK_OF_DECLARE(hi6220_clk_sys, "hisilicon,hi6220-sysctrl", hi6220_clk_sys_init);
+
+
+/* clocks in media controller */
+static const char *clk_1000_1200_src[] __initdata = { "pll_gpu_gate", "media_syspll_src", };
+static const char *clk_1440_1200_src[] __initdata = { "media_syspll_src", "media_pll_src", };
+static const char *clk_1000_1440_src[] __initdata = { "pll_gpu_gate", "media_pll_src", };
+
+static struct hisi_gate_clock hi6220_separated_gate_clks_media[] __initdata = {
+	{ HI6220_DSI_PCLK,       "dsi_pclk",         "vpucodec",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 0,  0, },
+	{ HI6220_G3D_PCLK,       "g3d_pclk",         "vpucodec",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 1,  0, },
+	{ HI6220_ACLK_CODEC_VPU, "aclk_codec_vpu",   "ade_core_src",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 3,  0, },
+	{ HI6220_ISP_SCLK,       "isp_sclk",         "isp_sclk_src",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 5,  0, },
+	{ HI6220_ADE_CORE,	 "ade_core",	     "ade_core_src",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 6,  0, },
+	{ HI6220_MED_MMU,        "media_mmu",        "mmu_clk",       CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 8,  0, },
+	{ HI6220_CFG_CSI4PHY,    "cfg_csi4phy",      "clk_tcxo",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 9,  0, },
+	{ HI6220_CFG_CSI2PHY,    "cfg_csi2phy",      "clk_tcxo",      CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 10, 0, },
+	{ HI6220_ISP_SCLK_GATE,  "isp_sclk_gate",    "media_pll_src", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 11, 0, },
+	{ HI6220_ISP_SCLK_GATE1, "isp_sclk_gate1",   "media_pll_src", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 12, 0, },
+	{ HI6220_ADE_CORE_GATE,  "ade_core_gate",    "media_pll_src", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 14, 0, },
+	{ HI6220_CODEC_VPU_GATE, "codec_vpu_gate",   "clk_1000_1440", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 15, 0, },
+	{ HI6220_MED_SYSPLL,     "media_syspll_src", "media_syspll",  CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x520, 17, 0, },
+};
+
+static struct hisi_mux_clock hi6220_mux_clks_media[] __initdata = {
+	{ HI6220_1440_1200, "clk_1440_1200", clk_1440_1200_src, ARRAY_SIZE(clk_1440_1200_src), CLK_SET_RATE_PARENT, 0x51c, 0, 1, 0, },
+	{ HI6220_1000_1200, "clk_1000_1200", clk_1000_1200_src, ARRAY_SIZE(clk_1000_1200_src), CLK_SET_RATE_PARENT, 0x51c, 1, 1, 0, },
+	{ HI6220_1000_1440, "clk_1000_1440", clk_1000_1440_src, ARRAY_SIZE(clk_1000_1440_src), CLK_SET_RATE_PARENT, 0x51c, 6, 1, 0, },
+};
+
+static struct hi6220_divider_clock hi6220_div_clks_media[] __initdata = {
+	{ HI6220_CODEC_JPEG,    "codec_jpeg_aclk", "media_pll_src",  CLK_SET_RATE_PARENT, 0xcbc, 0,  4, 23, },
+	{ HI6220_ISP_SCLK_SRC,  "isp_sclk_src",    "isp_sclk_gate",  CLK_SET_RATE_PARENT, 0xcbc, 8,  4, 15, },
+	{ HI6220_ISP_SCLK1,     "isp_sclk1",       "isp_sclk_gate1", CLK_SET_RATE_PARENT, 0xcbc, 24, 4, 31, },
+	{ HI6220_ADE_CORE_SRC,  "ade_core_src",    "ade_core_gate",  CLK_SET_RATE_PARENT, 0xcc0, 16, 3, 23, },
+	{ HI6220_ADE_PIX_SRC,   "ade_pix_src",     "clk_1440_1200",  CLK_SET_RATE_PARENT, 0xcc0, 24, 6, 31, },
+	{ HI6220_G3D_CLK,       "g3d_clk",         "clk_1000_1200",  CLK_SET_RATE_PARENT, 0xcc4, 8,  4, 15, },
+	{ HI6220_CODEC_VPU_SRC, "codec_vpu_src",   "codec_vpu_gate", CLK_SET_RATE_PARENT, 0xcc4, 24, 6, 31, },
+};
+
+static void __init hi6220_clk_media_init(struct device_node *np)
+{
+	struct hisi_clock_data *clk_data;
+
+	clk_data = hisi_clk_init(np, HI6220_MEDIA_NR_CLKS);
+	if (!clk_data)
+		return;
+
+	hisi_clk_register_gate_sep(hi6220_separated_gate_clks_media,
+				ARRAY_SIZE(hi6220_separated_gate_clks_media), clk_data);
+
+	hisi_clk_register_mux(hi6220_mux_clks_media,
+				ARRAY_SIZE(hi6220_mux_clks_media), clk_data);
+
+	hi6220_clk_register_divider(hi6220_div_clks_media,
+				ARRAY_SIZE(hi6220_div_clks_media), clk_data);
+}
+CLK_OF_DECLARE(hi6220_clk_media, "hisilicon,hi6220-mediactrl", hi6220_clk_media_init);
+
+
+/* clocks in pmctrl */
+static struct hisi_gate_clock hi6220_gate_clks_power[] __initdata = {
+	{ HI6220_PLL_GPU_GATE,   "pll_gpu_gate",   "gpupll",    CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x8,  0,  0, },
+	{ HI6220_PLL1_DDR_GATE,  "pll1_ddr_gate",  "ddrpll1",   CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x10, 0,  0, },
+	{ HI6220_PLL_DDR_GATE,   "pll_ddr_gate",   "ddrpll0",   CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x18, 0,  0, },
+	{ HI6220_PLL_MEDIA_GATE, "pll_media_gate", "media_pll", CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x38, 0,  0, },
+	{ HI6220_PLL0_BBP_GATE,  "pll0_bbp_gate",  "bbppll0",   CLK_SET_RATE_PARENT|CLK_IGNORE_UNUSED, 0x48, 0,  0, },
+};
+
+static struct hi6220_divider_clock hi6220_div_clks_power[] __initdata = {
+	{ HI6220_DDRC_SRC,  "ddrc_src",  "ddr_sel_src", CLK_SET_RATE_PARENT, 0x5a8, 0, 4, 0, },
+	{ HI6220_DDRC_AXI1, "ddrc_axi1", "ddrc_src",    CLK_SET_RATE_PARENT, 0x5a8, 8, 2, 0, },
+};
+
+static void __init hi6220_clk_power_init(struct device_node *np)
+{
+	struct hisi_clock_data *clk_data;
+
+	clk_data = hisi_clk_init(np, HI6220_POWER_NR_CLKS);
+	if (!clk_data)
+		return;
+
+	hisi_clk_register_gate(hi6220_gate_clks_power,
+				ARRAY_SIZE(hi6220_gate_clks_power), clk_data);
+
+	hi6220_clk_register_divider(hi6220_div_clks_power,
+				ARRAY_SIZE(hi6220_div_clks_power), clk_data);
+}
+CLK_OF_DECLARE(hi6220_clk_power, "hisilicon,hi6220-pmctrl", hi6220_clk_power_init);

drivers/clk/hisilicon/clk.c

@@ -232,3 +232,32 @@ void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *clks,
 		data->clk_data.clks[clks[i].id] = clk;
 	}
 }
+
+void __init hi6220_clk_register_divider(struct hi6220_divider_clock *clks,
+					int nums, struct hisi_clock_data *data)
+{
+	struct clk *clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		clk = hi6220_register_clkdiv(NULL, clks[i].name,
+						clks[i].parent_name,
+						clks[i].flags,
+						base + clks[i].offset,
+						clks[i].shift,
+						clks[i].width,
+						clks[i].mask_bit,
+						&hisi_clk_lock);
+		if (IS_ERR(clk)) {
+			pr_err("%s: failed to register clock %s\n",
+			       __func__, clks[i].name);
+			continue;
+		}
+
+		if (clks[i].alias)
+			clk_register_clkdev(clk, clks[i].alias, NULL);
+
+		data->clk_data.clks[clks[i].id] = clk;
+	}
+}

drivers/clk/hisilicon/clk.h

@@ -79,6 +79,18 @@ struct hisi_divider_clock {
 	const char		*alias;
 };
 
+struct hi6220_divider_clock {
+	unsigned int		id;
+	const char		*name;
+	const char		*parent_name;
+	unsigned long		flags;
+	unsigned long		offset;
+	u8			shift;
+	u8			width;
+	u32			mask_bit;
+	const char		*alias;
+};
+
 struct hisi_gate_clock {
 	unsigned int		id;
 	const char		*name;
@@ -94,18 +106,23 @@ struct clk *hisi_register_clkgate_sep(struct device *, const char *,
 				const char *, unsigned long,
 				void __iomem *, u8,
 				u8, spinlock_t *);
+struct clk *hi6220_register_clkdiv(struct device *dev, const char *name,
+	const char *parent_name, unsigned long flags, void __iomem *reg,
+	u8 shift, u8 width, u32 mask_bit, spinlock_t *lock);
 
-struct hisi_clock_data __init *hisi_clk_init(struct device_node *, int);
-void __init hisi_clk_register_fixed_rate(struct hisi_fixed_rate_clock *,
-					int, struct hisi_clock_data *);
-void __init hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *,
-					int, struct hisi_clock_data *);
-void __init hisi_clk_register_mux(struct hisi_mux_clock *, int,
+struct hisi_clock_data *hisi_clk_init(struct device_node *, int);
+void hisi_clk_register_fixed_rate(struct hisi_fixed_rate_clock *,
+				int, struct hisi_clock_data *);
+void hisi_clk_register_fixed_factor(struct hisi_fixed_factor_clock *,
+				int, struct hisi_clock_data *);
+void hisi_clk_register_mux(struct hisi_mux_clock *, int,
 				struct hisi_clock_data *);
-void __init hisi_clk_register_divider(struct hisi_divider_clock *,
+void hisi_clk_register_divider(struct hisi_divider_clock *,
+				int, struct hisi_clock_data *);
+void hisi_clk_register_gate(struct hisi_gate_clock *,
+				int, struct hisi_clock_data *);
+void hisi_clk_register_gate_sep(struct hisi_gate_clock *,
+				int, struct hisi_clock_data *);
+void hi6220_clk_register_divider(struct hi6220_divider_clock *,
 				int, struct hisi_clock_data *);
-void __init hisi_clk_register_gate(struct hisi_gate_clock *,
-					int, struct hisi_clock_data *);
-void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *,
-					int, struct hisi_clock_data *);
 #endif	/* __HISI_CLK_H */

drivers/clk/hisilicon/clkdivider-hi6220.c

@@ -0,0 +1,156 @@
+/*
+ * Hisilicon hi6220 SoC divider clock driver
+ *
+ * Copyright (c) 2015 Hisilicon Limited.
+ *
+ * Author: Bintian Wang <bintian.wang@huawei.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk-provider.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+
+#define div_mask(width)	((1 << (width)) - 1)
+
+/**
+ * struct hi6220_clk_divider - divider clock for hi6220
+ *
+ * @hw:		handle between common and hardware-specific interfaces
+ * @reg:	register containing divider
+ * @shift:	shift to the divider bit field
+ * @width:	width of the divider bit field
+ * @mask:	mask for setting divider rate
+ * @table:	the div table that the divider supports
+ * @lock:	register lock
+ */
+struct hi6220_clk_divider {
+	struct clk_hw	hw;
+	void __iomem	*reg;
+	u8		shift;
+	u8		width;
+	u32		mask;
+	const struct clk_div_table *table;
+	spinlock_t	*lock;
+};
+
+#define to_hi6220_clk_divider(_hw)	\
+	container_of(_hw, struct hi6220_clk_divider, hw)
+
+static unsigned long hi6220_clkdiv_recalc_rate(struct clk_hw *hw,
+					unsigned long parent_rate)
+{
+	unsigned int val;
+	struct hi6220_clk_divider *dclk = to_hi6220_clk_divider(hw);
+
+	val = readl_relaxed(dclk->reg) >> dclk->shift;
+	val &= div_mask(dclk->width);
+
+	return divider_recalc_rate(hw, parent_rate, val, dclk->table,
+				   CLK_DIVIDER_ROUND_CLOSEST);
+}
+
+static long hi6220_clkdiv_round_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long *prate)
+{
+	struct hi6220_clk_divider *dclk = to_hi6220_clk_divider(hw);
+
+	return divider_round_rate(hw, rate, prate, dclk->table,
+				  dclk->width, CLK_DIVIDER_ROUND_CLOSEST);
+}
+
+static int hi6220_clkdiv_set_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long parent_rate)
+{
+	int value;
+	unsigned long flags = 0;
+	u32 data;
+	struct hi6220_clk_divider *dclk = to_hi6220_clk_divider(hw);
+
+	value = divider_get_val(rate, parent_rate, dclk->table,
+				dclk->width, CLK_DIVIDER_ROUND_CLOSEST);
+
+	if (dclk->lock)
+		spin_lock_irqsave(dclk->lock, flags);
+
+	data = readl_relaxed(dclk->reg);
+	data &= ~(div_mask(dclk->width) << dclk->shift);
+	data |= value << dclk->shift;
+	data |= dclk->mask;
+
+	writel_relaxed(data, dclk->reg);
+
+	if (dclk->lock)
+		spin_unlock_irqrestore(dclk->lock, flags);
+
+	return 0;
+}
+
+static const struct clk_ops hi6220_clkdiv_ops = {
+	.recalc_rate = hi6220_clkdiv_recalc_rate,
+	.round_rate = hi6220_clkdiv_round_rate,
+	.set_rate = hi6220_clkdiv_set_rate,
+};
+
+struct clk *hi6220_register_clkdiv(struct device *dev, const char *name,
+	const char *parent_name, unsigned long flags, void __iomem *reg,
+	u8 shift, u8 width, u32 mask_bit, spinlock_t *lock)
+{
+	struct hi6220_clk_divider *div;
+	struct clk *clk;
+	struct clk_init_data init;
+	struct clk_div_table *table;
+	u32 max_div, min_div;
+	int i;
+
+	/* allocate the divider */
+	div = kzalloc(sizeof(*div), GFP_KERNEL);
+	if (!div)
+		return ERR_PTR(-ENOMEM);
+
+	/* Init the divider table */
+	max_div = div_mask(width) + 1;
+	min_div = 1;
+
+	table = kcalloc(max_div + 1, sizeof(*table), GFP_KERNEL);
+	if (!table) {
+		kfree(div);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	for (i = 0; i < max_div; i++) {
+		table[i].div = min_div + i;
+		table[i].val = table[i].div - 1;
+	}
+
+	init.name = name;
+	init.ops = &hi6220_clkdiv_ops;
+	init.flags = flags;
+	init.parent_names = parent_name ? &parent_name : NULL;
+	init.num_parents = parent_name ? 1 : 0;
+
+	/* struct hi6220_clk_divider assignments */
+	div->reg = reg;
+	div->shift = shift;
+	div->width = width;
+	div->mask = mask_bit ? BIT(mask_bit) : 0;
+	div->lock = lock;
+	div->hw.init = &init;
+	div->table = table;
+
+	/* register the clock */
+	clk = clk_register(dev, &div->hw);
+	if (IS_ERR(clk)) {
+		kfree(table);
+		kfree(div);
+	}
+
+	return clk;
+}

include/dt-bindings/clock/hi6220-clock.h

@@ -0,0 +1,173 @@
+/*
+ * Copyright (c) 2015 Hisilicon Limited.
+ *
+ * Author: Bintian Wang <bintian.wang@huawei.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_HI6220_H
+#define __DT_BINDINGS_CLOCK_HI6220_H
+
+/* clk in Hi6220 AO (always on) controller */
+#define HI6220_NONE_CLOCK	0
+
+/* fixed rate clocks */
+#define HI6220_REF32K		1
+#define HI6220_CLK_TCXO		2
+#define HI6220_MMC1_PAD		3
+#define HI6220_MMC2_PAD		4
+#define HI6220_MMC0_PAD		5
+#define HI6220_PLL_BBP		6
+#define HI6220_PLL_GPU		7
+#define HI6220_PLL1_DDR		8
+#define HI6220_PLL_SYS		9
+#define HI6220_PLL_SYS_MEDIA	10
+#define HI6220_DDR_SRC		11
+#define HI6220_PLL_MEDIA	12
+#define HI6220_PLL_DDR		13
+
+/* fixed factor clocks */
+#define HI6220_300M		14
+#define HI6220_150M		15
+#define HI6220_PICOPHY_SRC	16
+#define HI6220_MMC0_SRC_SEL	17
+#define HI6220_MMC1_SRC_SEL	18
+#define HI6220_MMC2_SRC_SEL	19
+#define HI6220_VPU_CODEC	20
+#define HI6220_MMC0_SMP		21
+#define HI6220_MMC1_SMP		22
+#define HI6220_MMC2_SMP		23
+
+/* gate clocks */
+#define HI6220_WDT0_PCLK	24
+#define HI6220_WDT1_PCLK	25
+#define HI6220_WDT2_PCLK	26
+#define HI6220_TIMER0_PCLK	27
+#define HI6220_TIMER1_PCLK	28
+#define HI6220_TIMER2_PCLK	29
+#define HI6220_TIMER3_PCLK	30
+#define HI6220_TIMER4_PCLK	31
+#define HI6220_TIMER5_PCLK	32
+#define HI6220_TIMER6_PCLK	33
+#define HI6220_TIMER7_PCLK	34
+#define HI6220_TIMER8_PCLK	35
+#define HI6220_UART0_PCLK	36
+
+#define HI6220_AO_NR_CLKS	37
+
+/* clk in Hi6220 systrl */
+/* gate clock */
+#define HI6220_MMC0_CLK		1
+#define HI6220_MMC0_CIUCLK	2
+#define HI6220_MMC1_CLK		3
+#define HI6220_MMC1_CIUCLK	4
+#define HI6220_MMC2_CLK		5
+#define HI6220_MMC2_CIUCLK	6
+#define HI6220_USBOTG_HCLK	7
+#define HI6220_CLK_PICOPHY	8
+#define HI6220_HIFI		9
+#define HI6220_DACODEC_PCLK	10
+#define HI6220_EDMAC_ACLK	11
+#define HI6220_CS_ATB		12
+#define HI6220_I2C0_CLK		13
+#define HI6220_I2C1_CLK		14
+#define HI6220_I2C2_CLK		15
+#define HI6220_I2C3_CLK		16
+#define HI6220_UART1_PCLK	17
+#define HI6220_UART2_PCLK	18
+#define HI6220_UART3_PCLK	19
+#define HI6220_UART4_PCLK	20
+#define HI6220_SPI_CLK		21
+#define HI6220_TSENSOR_CLK	22
+#define HI6220_MMU_CLK		23
+#define HI6220_HIFI_SEL		24
+#define HI6220_MMC0_SYSPLL	25
+#define HI6220_MMC1_SYSPLL	26
+#define HI6220_MMC2_SYSPLL	27
+#define HI6220_MMC0_SEL		28
+#define HI6220_MMC1_SEL		29
+#define HI6220_BBPPLL_SEL	30
+#define HI6220_MEDIA_PLL_SRC	31
+#define HI6220_MMC2_SEL		32
+#define HI6220_CS_ATB_SYSPLL	33
+
+/* mux clocks */
+#define HI6220_MMC0_SRC		34
+#define HI6220_MMC0_SMP_IN	35
+#define HI6220_MMC1_SRC		36
+#define HI6220_MMC1_SMP_IN	37
+#define HI6220_MMC2_SRC		38
+#define HI6220_MMC2_SMP_IN	39
+#define HI6220_HIFI_SRC		40
+#define HI6220_UART1_SRC	41
+#define HI6220_UART2_SRC	42
+#define HI6220_UART3_SRC	43
+#define HI6220_UART4_SRC	44
+#define HI6220_MMC0_MUX0	45
+#define HI6220_MMC1_MUX0	46
+#define HI6220_MMC2_MUX0	47
+#define HI6220_MMC0_MUX1	48
+#define HI6220_MMC1_MUX1	49
+#define HI6220_MMC2_MUX1	50
+
+/* divider clocks */
+#define HI6220_CLK_BUS		51
+#define HI6220_MMC0_DIV		52
+#define HI6220_MMC1_DIV		53
+#define HI6220_MMC2_DIV		54
+#define HI6220_HIFI_DIV		55
+#define HI6220_BBPPLL0_DIV	56
+#define HI6220_CS_DAPB		57
+#define HI6220_CS_ATB_DIV	58
+
+#define HI6220_SYS_NR_CLKS	59
+
+/* clk in Hi6220 media controller */
+/* gate clocks */
+#define HI6220_DSI_PCLK		1
+#define HI6220_G3D_PCLK		2
+#define HI6220_ACLK_CODEC_VPU	3
+#define HI6220_ISP_SCLK		4
+#define HI6220_ADE_CORE		5
+#define HI6220_MED_MMU		6
+#define HI6220_CFG_CSI4PHY	7
+#define HI6220_CFG_CSI2PHY	8
+#define HI6220_ISP_SCLK_GATE	9
+#define HI6220_ISP_SCLK_GATE1	10
+#define HI6220_ADE_CORE_GATE	11
+#define HI6220_CODEC_VPU_GATE	12
+#define HI6220_MED_SYSPLL	13
+
+/* mux clocks */
+#define HI6220_1440_1200	14
+#define HI6220_1000_1200	15
+#define HI6220_1000_1440	16
+
+/* divider clocks */
+#define HI6220_CODEC_JPEG	17
+#define HI6220_ISP_SCLK_SRC	18
+#define HI6220_ISP_SCLK1	19
+#define HI6220_ADE_CORE_SRC	20
+#define HI6220_ADE_PIX_SRC	21
+#define HI6220_G3D_CLK		22
+#define HI6220_CODEC_VPU_SRC	23
+
+#define HI6220_MEDIA_NR_CLKS	24
+
+/* clk in Hi6220 power controller */
+/* gate clocks */
+#define HI6220_PLL_GPU_GATE	1
+#define HI6220_PLL1_DDR_GATE	2
+#define HI6220_PLL_DDR_GATE	3
+#define HI6220_PLL_MEDIA_GATE	4
+#define HI6220_PLL0_BBP_GATE	5
+
+/* divider clocks */
+#define HI6220_DDRC_SRC		6
+#define HI6220_DDRC_AXI1	7
+
+#define HI6220_POWER_NR_CLKS	8
+#endif