Merge branch 'clk-imx' into clk-next

* clk-imx:
  clk: imx: imx7d: Remove ARM_M0 clock
  clk: imx: imx7d: Fix parent clock for OCRAM_CLK
  clk: imx: clk-imx6ul: allow lcdif_pre_sel to change parent rate
  clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU

4 files changed, 7 insertions, 16 deletions

diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c
index c07df719b8a3..8d518ad5dc13 100644
--- a/drivers/clk/imx/clk-imx6q.c
+++ b/drivers/clk/imx/clk-imx6q.c
@@ -761,7 +761,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
         clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
         clk[IMX6QDL_CLK_GPU3D_CORE]   = imx_clk_gate2("gpu3d_core",    "gpu3d_core_podf",   base + 0x6c, 26);
         clk[IMX6QDL_CLK_HDMI_IAHB]    = imx_clk_gate2("hdmi_iahb",     "ahb",               base + 0x70, 0);
-        clk[IMX6QDL_CLK_HDMI_ISFR]    = imx_clk_gate2("hdmi_isfr",     "video_27m",         base + 0x70, 4);
+        clk[IMX6QDL_CLK_HDMI_ISFR]    = imx_clk_gate2("hdmi_isfr",     "mipi_core_cfg",     base + 0x70, 4);
         clk[IMX6QDL_CLK_I2C1]         = imx_clk_gate2("i2c1",          "ipg_per",           base + 0x70, 6);
         clk[IMX6QDL_CLK_I2C2]         = imx_clk_gate2("i2c2",          "ipg_per",           base + 0x70, 8);
         clk[IMX6QDL_CLK_I2C3]         = imx_clk_gate2("i2c3",          "ipg_per",           base + 0x70, 10);
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index 5e8c18afce9a..85c118164469 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -267,7 +267,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
                 clks[IMX6ULL_CLK_EPDC_SEL]        = imx_clk_mux("epdc_sel",     base + 0x34, 9, 3, epdc_sels, ARRAY_SIZE(epdc_sels));
         }
         clks[IMX6UL_CLK_ECSPI_SEL]        = imx_clk_mux("ecspi_sel",    base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels));
-        clks[IMX6UL_CLK_LCDIF_PRE_SEL]    = imx_clk_mux("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels));
+        clks[IMX6UL_CLK_LCDIF_PRE_SEL]    = imx_clk_mux_flags("lcdif_pre_sel", base + 0x38, 15, 3, lcdif_pre_sels, ARRAY_SIZE(lcdif_pre_sels), CLK_SET_RATE_PARENT);
         clks[IMX6UL_CLK_LCDIF_SEL]        = imx_clk_mux("lcdif_sel",    base + 0x38, 9, 3, lcdif_sels, ARRAY_SIZE(lcdif_sels));
 
         clks[IMX6UL_CLK_LDB_DI0_DIV_SEL]  = imx_clk_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels));
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index 2305699db467..80dc211eb74b 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c
@@ -54,11 +54,6 @@ static const char *arm_m4_sel[] = { "osc", "pll_sys_main_240m_clk",
         "pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main_clk",
         "pll_usb_main_clk", };
 
-static const char *arm_m0_sel[] = { "osc", "pll_sys_main_120m_clk",
-        "pll_enet_125m_clk", "pll_sys_pfd2_135m_clk",
-        "pll_dram_533m_clk", "pll_audio_post_div", "pll_video_main_clk",
-        "pll_usb_main_clk", };
-
 static const char *axi_sel[] = { "osc", "pll_sys_pfd1_332m_clk",
         "pll_dram_533m_clk", "pll_enet_250m_clk", "pll_sys_pfd5_clk",
         "pll_audio_post_div", "pll_video_main_clk", "pll_sys_pfd7_clk", };
@@ -510,7 +505,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
         clks[IMX7D_ARM_A7_ROOT_SRC] = imx_clk_mux2("arm_a7_src", base + 0x8000, 24, 3, arm_a7_sel, ARRAY_SIZE(arm_a7_sel));
         clks[IMX7D_ARM_M4_ROOT_SRC] = imx_clk_mux2("arm_m4_src", base + 0x8080, 24, 3, arm_m4_sel, ARRAY_SIZE(arm_m4_sel));
-        clks[IMX7D_ARM_M0_ROOT_SRC] = imx_clk_mux2("arm_m0_src", base + 0x8100, 24, 3, arm_m0_sel, ARRAY_SIZE(arm_m0_sel));
         clks[IMX7D_MAIN_AXI_ROOT_SRC] = imx_clk_mux2("axi_src", base + 0x8800, 24, 3, axi_sel, ARRAY_SIZE(axi_sel));
         clks[IMX7D_DISP_AXI_ROOT_SRC] = imx_clk_mux2("disp_axi_src", base + 0x8880, 24, 3, disp_axi_sel, ARRAY_SIZE(disp_axi_sel));
         clks[IMX7D_ENET_AXI_ROOT_SRC] = imx_clk_mux2("enet_axi_src", base + 0x8900, 24, 3, enet_axi_sel, ARRAY_SIZE(enet_axi_sel));
@@ -582,7 +576,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
         clks[IMX7D_ARM_A7_ROOT_CG] = imx_clk_gate3("arm_a7_cg", "arm_a7_src", base + 0x8000, 28);
         clks[IMX7D_ARM_M4_ROOT_CG] = imx_clk_gate3("arm_m4_cg", "arm_m4_src", base + 0x8080, 28);
-        clks[IMX7D_ARM_M0_ROOT_CG] = imx_clk_gate3("arm_m0_cg", "arm_m0_src", base + 0x8100, 28);
         clks[IMX7D_MAIN_AXI_ROOT_CG] = imx_clk_gate3("axi_cg", "axi_src", base + 0x8800, 28);
         clks[IMX7D_DISP_AXI_ROOT_CG] = imx_clk_gate3("disp_axi_cg", "disp_axi_src", base + 0x8880, 28);
         clks[IMX7D_ENET_AXI_ROOT_CG] = imx_clk_gate3("enet_axi_cg", "enet_axi_src", base + 0x8900, 28);
@@ -721,7 +714,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
         clks[IMX7D_ARM_A7_ROOT_DIV] = imx_clk_divider2("arm_a7_div", "arm_a7_cg", base + 0x8000, 0, 3);
         clks[IMX7D_ARM_M4_ROOT_DIV] = imx_clk_divider2("arm_m4_div", "arm_m4_cg", base + 0x8080, 0, 3);
-        clks[IMX7D_ARM_M0_ROOT_DIV] = imx_clk_divider2("arm_m0_div", "arm_m0_cg", base + 0x8100, 0, 3);
         clks[IMX7D_MAIN_AXI_ROOT_DIV] = imx_clk_divider2("axi_post_div", "axi_pre_div", base + 0x8800, 0, 6);
         clks[IMX7D_DISP_AXI_ROOT_DIV] = imx_clk_divider2("disp_axi_post_div", "disp_axi_pre_div", base + 0x8880, 0, 6);
         clks[IMX7D_ENET_AXI_ROOT_DIV] = imx_clk_divider2("enet_axi_post_div", "enet_axi_pre_div", base + 0x8900, 0, 6);
@@ -793,11 +785,10 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 
         clks[IMX7D_ARM_A7_ROOT_CLK] = imx_clk_gate4("arm_a7_root_clk", "arm_a7_div", base + 0x4000, 0);
         clks[IMX7D_ARM_M4_ROOT_CLK] = imx_clk_gate4("arm_m4_root_clk", "arm_m4_div", base + 0x4010, 0);
-        clks[IMX7D_ARM_M0_ROOT_CLK] = imx_clk_gate4("arm_m0_root_clk", "arm_m0_div", base + 0x4020, 0);
         clks[IMX7D_MAIN_AXI_ROOT_CLK] = imx_clk_gate4("main_axi_root_clk", "axi_post_div", base + 0x4040, 0);
         clks[IMX7D_DISP_AXI_ROOT_CLK] = imx_clk_gate4("disp_axi_root_clk", "disp_axi_post_div", base + 0x4050, 0);
         clks[IMX7D_ENET_AXI_ROOT_CLK] = imx_clk_gate4("enet_axi_root_clk", "enet_axi_post_div", base + 0x4060, 0);
-        clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "axi_post_div", base + 0x4110, 0);
+        clks[IMX7D_OCRAM_CLK] = imx_clk_gate4("ocram_clk", "main_axi_root_clk", base + 0x4110, 0);
         clks[IMX7D_OCRAM_S_CLK] = imx_clk_gate4("ocram_s_clk", "ahb_root_clk", base + 0x4120, 0);
         clks[IMX7D_DRAM_ROOT_CLK] = imx_clk_gate4("dram_root_clk", "dram_post_div", base + 0x4130, 0);
         clks[IMX7D_DRAM_PHYM_ROOT_CLK] = imx_clk_gate4("dram_phym_root_clk", "dram_phym_cg", base + 0x4130, 0);
diff --git a/include/dt-bindings/clock/imx7d-clock.h b/include/dt-bindings/clock/imx7d-clock.h
index de62a83b6c80..e2f99ae72d5c 100644
--- a/include/dt-bindings/clock/imx7d-clock.h
+++ b/include/dt-bindings/clock/imx7d-clock.h
@@ -80,10 +80,10 @@
 #define IMX7D_ARM_M4_ROOT_SRC           67
 #define IMX7D_ARM_M4_ROOT_CG            68
 #define IMX7D_ARM_M4_ROOT_DIV           69
-#define IMX7D_ARM_M0_ROOT_CLK           70
-#define IMX7D_ARM_M0_ROOT_SRC           71
-#define IMX7D_ARM_M0_ROOT_CG            72
-#define IMX7D_ARM_M0_ROOT_DIV           73
+#define IMX7D_ARM_M0_ROOT_CLK           70      /* unused */
+#define IMX7D_ARM_M0_ROOT_SRC           71      /* unused */
+#define IMX7D_ARM_M0_ROOT_CG            72      /* unused */
+#define IMX7D_ARM_M0_ROOT_DIV           73      /* unused */
 #define IMX7D_MAIN_AXI_ROOT_CLK         74
 #define IMX7D_MAIN_AXI_ROOT_SRC         75
 #define IMX7D_MAIN_AXI_ROOT_CG          76