Merge tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk drivers updates from Heiko Stuebner:

 - new clock ids for rk3188 and rk3368
 - removal of a superfluous memory allocation error message

* tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use new cif/vdpu clock ids on rk3188
  clk: rockchip: export clock pclk_efuse_256 for RK3368 SoCs
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
  clk: rockchip: Remove superfluous error message in rockchip_clk_register_cpuclk()

drivers/clk/rockchip/clk-cpu.c

@@ -322,8 +322,6 @@ struct clk *rockchip_clk_register_cpuclk(const char *name,
 					     sizeof(*rates) * nrates,
 					     GFP_KERNEL);
 		if (!cpuclk->rate_table) {
-			pr_err("%s: could not allocate memory for cpuclk rates\n",
-			       __func__);
 			ret = -ENOMEM;
 			goto unregister_notifier;
 		}

drivers/clk/rockchip/clk-rk3188.c

@@ -290,15 +290,15 @@ static struct rockchip_clk_branch common_clk_branches[] __initdata = {
 			RK2928_CLKSEL_CON(0), 6, 2, DFLAGS | CLK_DIVIDER_READ_ONLY,
 			div_core_peri_t, RK2928_CLKGATE_CON(0), 0, GFLAGS),
 
-	COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
+	COMPOSITE(ACLK_VEPU, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0,
 			RK2928_CLKSEL_CON(32), 7, 1, MFLAGS, 0, 5, DFLAGS,
 			RK2928_CLKGATE_CON(3), 9, GFLAGS),
-	GATE(0, "hclk_vepu", "aclk_vepu", 0,
+	GATE(HCLK_VEPU, "hclk_vepu", "aclk_vepu", 0,
 			RK2928_CLKGATE_CON(3), 10, GFLAGS),
-	COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
+	COMPOSITE(ACLK_VDPU, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0,
 			RK2928_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS,
 			RK2928_CLKGATE_CON(3), 11, GFLAGS),
-	GATE(0, "hclk_vdpu", "aclk_vdpu", 0,
+	GATE(HCLK_VDPU, "hclk_vdpu", "aclk_vdpu", 0,
 			RK2928_CLKGATE_CON(3), 12, GFLAGS),
 
 	GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
@@ -644,13 +644,13 @@ static struct rockchip_clk_branch rk3066a_clk_branches[] __initdata = {
 
 	GATE(HCLK_I2S1, "hclk_i2s1", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS),
 	GATE(HCLK_I2S2, "hclk_i2s2", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS),
-	GATE(0, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS),
+	GATE(HCLK_CIF1, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS),
 	GATE(0, "hclk_hdmi", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS),
 
 	GATE(HCLK_OTG1, "hclk_usbotg1", "hclk_peri", CLK_IGNORE_UNUSED,
 			RK2928_CLKGATE_CON(5), 14, GFLAGS),
 
-	GATE(0, "aclk_cif1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 7, GFLAGS),
+	GATE(ACLK_CIF1, "aclk_cif1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 7, GFLAGS),
 
 	GATE(PCLK_TIMER1, "pclk_timer1", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 8, GFLAGS),
 	GATE(PCLK_TIMER2, "pclk_timer2", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 9, GFLAGS),

drivers/clk/rockchip/clk-rk3368.c

@@ -711,7 +711,7 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
 	GATE(PCLK_SIM, "pclk_sim", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 8, GFLAGS),
 	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 6, GFLAGS),
 	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 5, GFLAGS),
-	GATE(0, "pclk_efuse_256", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 1, GFLAGS),
+	GATE(PCLK_EFUSE256, "pclk_efuse_256", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 1, GFLAGS),
 	GATE(0, "pclk_efuse_1024", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 0, GFLAGS),
 
 	/*

include/dt-bindings/clock/rk3188-cru-common.h

@@ -68,12 +68,14 @@
 #define ACLK_LCDC1		196
 #define ACLK_GPU		197
 #define ACLK_SMC		198
-#define ACLK_CIF		199
+#define ACLK_CIF1		199
 #define ACLK_IPP		200
 #define ACLK_RGA		201
 #define ACLK_CIF0		202
 #define ACLK_CPU		203
 #define ACLK_PERI		204
+#define ACLK_VEPU		205
+#define ACLK_VDPU		206
 
 /* pclk gates */
 #define PCLK_GRF		320
@@ -134,8 +136,11 @@
 #define HCLK_NANDC0		467
 #define HCLK_CPU		468
 #define HCLK_PERI		469
+#define HCLK_CIF1		470
+#define HCLK_VEPU		471
+#define HCLK_VDPU		472
 
-#define CLK_NR_CLKS		(HCLK_PERI + 1)
+#define CLK_NR_CLKS		(HCLK_VDPU + 1)
 
 /* soft-reset indices */
 #define SRST_MCORE		2

include/dt-bindings/clock/rk3368-cru.h

@@ -156,6 +156,7 @@
 #define PCLK_ISP		366
 #define PCLK_VIP		367
 #define PCLK_WDT		368
+#define PCLK_EFUSE256		369
 
 /* hclk gates */
 #define HCLK_SFC		448