Merge tag 'clk-renesas-for-v4.20-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas

Pull Renesas clk driver updates from Geert Uytterhoeven:

 - Add support for CMT timer clocks on R-Car V3H
 - Add support for SHDI and various timer clocks on R-Car V3M
 - Add support for the new RZ/A2 (R7S9210) SoC, including early clock
   support for the Renesas CPG/MSSR driver
 - Add support for the new RZ/G1N (R8A7744) and RZ/G2E (R8A774C0) SoCs
 - Convert DT binding includes to SPDX license identifiers

* tag 'clk-renesas-for-v4.20-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: r7s9210: Add SPI clocks
  clk: renesas: r7s9210: Move table update to separate function
  clk: renesas: r7s9210: Convert some clocks to early
  clk: renesas: cpg-mssr: Add early clock support
  clk: renesas: r8a77970: Add TPU clock
  clk: renesas: r8a77990: Fix incorrect PLL0 divider in comment
  dt-bindings: clock: renesas: cpg-mssr: Document r8a774c0
  clk: renesas: cpg-mssr: Add r8a774c0 support
  clk: renesas: Add r8a774c0 CPG Core Clock Definitions
  clk: renesas: r8a7743: Add r8a7744 support
  clk: renesas: Add r8a7744 CPG Core Clock Definitions
  dt-bindings: clock: renesas: cpg-mssr: Document r8a7744 binding
  dt-bindings: clock: renesas: Convert to SPDX identifiers
  clk: renesas: cpg-mssr: Add R7S9210 support
  clk: renesas: r8a77970: Add TMU clocks
  clk: renesas: r8a77970: Add CMT clocks
  clk: renesas: r9a06g032: Fix UART34567 clock rate
  clk: renesas: r8a77970: Add SD0H/SD0 clocks for SDHI
  clk: renesas: r8a77980: Add CMT clocks

31 files changed, 954 insertions, 138 deletions

diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index 42d0f83d812b..916a601b76a7 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -13,10 +13,13 @@ They provide the following functionalities:
 
 Required Properties:
   - compatible: Must be one of:
+      - "renesas,r7s9210-cpg-mssr" for the r7s9210 SoC (RZ/A2)
       - "renesas,r8a7743-cpg-mssr" for the r8a7743 SoC (RZ/G1M)
+      - "renesas,r8a7744-cpg-mssr" for the r8a7744 SoC (RZ/G1N)
       - "renesas,r8a7745-cpg-mssr" for the r8a7745 SoC (RZ/G1E)
       - "renesas,r8a77470-cpg-mssr" for the r8a77470 SoC (RZ/G1C)
       - "renesas,r8a774a1-cpg-mssr" for the r8a774a1 SoC (RZ/G2M)
+      - "renesas,r8a774c0-cpg-mssr" for the r8a774c0 SoC (RZ/G2E)
       - "renesas,r8a7790-cpg-mssr" for the r8a7790 SoC (R-Car H2)
       - "renesas,r8a7791-cpg-mssr" for the r8a7791 SoC (R-Car M2-W)
       - "renesas,r8a7792-cpg-mssr" for the r8a7792 SoC (R-Car V2H)
@@ -36,12 +39,13 @@ Required Properties:
   - clocks: References to external parent clocks, one entry for each entry in
     clock-names
   - clock-names: List of external parent clock names. Valid names are:
-      - "extal" (r8a7743, r8a7745, r8a77470, r8a774a1, r8a7790, r8a7791,
-		 r8a7792, r8a7793, r8a7794, r8a7795, r8a7796, r8a77965,
-		 r8a77970, r8a77980, r8a77990, r8a77995)
+      - "extal" (r7s9210, r8a7743, r8a7744, r8a7745, r8a77470, r8a774a1,
+		 r8a774c0, r8a7790, r8a7791, r8a7792, r8a7793, r8a7794,
+		 r8a7795, r8a7796, r8a77965, r8a77970, r8a77980, r8a77990,
+		 r8a77995)
       - "extalr" (r8a774a1, r8a7795, r8a7796, r8a77965, r8a77970, r8a77980)
-      - "usb_extal" (r8a7743, r8a7745, r8a77470, r8a7790, r8a7791, r8a7793,
-		     r8a7794)
+      - "usb_extal" (r8a7743, r8a7744, r8a7745, r8a77470, r8a7790, r8a7791,
+		     r8a7793, r8a7794)
 
   - #clock-cells: Must be 2
       - For CPG core clocks, the two clock specifier cells must be "CPG_CORE"
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index f998a7333acb..8d5a6fbef7e9 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -3,12 +3,14 @@ config CLK_RENESAS
 	default y if ARCH_RENESAS
 	select CLK_EMEV2 if ARCH_EMEV2
 	select CLK_RZA1 if ARCH_R7S72100
+	select CLK_R7S9210 if ARCH_R7S9210
 	select CLK_R8A73A4 if ARCH_R8A73A4
 	select CLK_R8A7740 if ARCH_R8A7740
-	select CLK_R8A7743 if ARCH_R8A7743
+	select CLK_R8A7743 if ARCH_R8A7743 || ARCH_R8A7744
 	select CLK_R8A7745 if ARCH_R8A7745
 	select CLK_R8A77470 if ARCH_R8A77470
 	select CLK_R8A774A1 if ARCH_R8A774A1
+	select CLK_R8A774C0 if ARCH_R8A774C0
 	select CLK_R8A7778 if ARCH_R8A7778
 	select CLK_R8A7779 if ARCH_R8A7779
 	select CLK_R8A7790 if ARCH_R8A7790
@@ -46,6 +48,10 @@ config CLK_RZA1
 	bool "RZ/A1H clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP
 
+config CLK_R7S9210
+	bool "RZ/A2 clock support" if COMPILE_TEST
+	select CLK_RENESAS_CPG_MSSR
+
 config CLK_R8A73A4
 	bool "R-Mobile APE6 clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP
@@ -72,6 +78,10 @@ config CLK_R8A774A1
 	bool "RZ/G2M clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
 
+config CLK_R8A774C0
+	bool "RZ/G2E clock support" if COMPILE_TEST
+	select CLK_RCAR_GEN3_CPG
+
 config CLK_R8A7778
 	bool "R-Car M1A clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index 71d4cafe15c0..c793e3cc9452 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -2,12 +2,14 @@
 # SoC
 obj-$(CONFIG_CLK_EMEV2)			+= clk-emev2.o
 obj-$(CONFIG_CLK_RZA1)			+= clk-rz.o
+obj-$(CONFIG_CLK_R7S9210)		+= r7s9210-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A73A4)		+= clk-r8a73a4.o
 obj-$(CONFIG_CLK_R8A7740)		+= clk-r8a7740.o
 obj-$(CONFIG_CLK_R8A7743)		+= r8a7743-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7745)		+= r8a7745-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77470)		+= r8a77470-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A774A1)		+= r8a774a1-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A774C0)		+= r8a774c0-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7778)		+= clk-r8a7778.o
 obj-$(CONFIG_CLK_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_CLK_R8A7790)		+= r8a7790-cpg-mssr.o
diff --git a/drivers/clk/renesas/r7s9210-cpg-mssr.c b/drivers/clk/renesas/r7s9210-cpg-mssr.c
new file mode 100644
index 000000000000..5135f13ec628
--- /dev/null
+++ b/drivers/clk/renesas/r7s9210-cpg-mssr.c
@@ -0,0 +1,217 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * R7S9210 Clock Pulse Generator / Module Standby
+ *
+ * Based on r8a7795-cpg-mssr.c
+ *
+ * Copyright (C) 2018 Chris Brandt
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <dt-bindings/clock/r7s9210-cpg-mssr.h>
+#include "renesas-cpg-mssr.h"
+
+#define CPG_FRQCR	0x00
+
+static u8 cpg_mode;
+
+/* Internal Clock ratio table */
+static const struct {
+	unsigned int i;
+	unsigned int g;
+	unsigned int b;
+	unsigned int p1;
+	/* p0 is always 32 */;
+} ratio_tab[5] = {	/* I,  G,  B, P1 */
+			{  2,  4,  8, 16},	/* FRQCR = 0x012 */
+			{  4,  4,  8, 16},	/* FRQCR = 0x112 */
+			{  8,  4,  8, 16},	/* FRQCR = 0x212 */
+			{ 16,  8, 16, 16},	/* FRQCR = 0x322 */
+			{ 16, 16, 32, 32},	/* FRQCR = 0x333 */
+			};
+
+enum rz_clk_types {
+	CLK_TYPE_RZA_MAIN = CLK_TYPE_CUSTOM,
+	CLK_TYPE_RZA_PLL,
+};
+
+enum clk_ids {
+	/* Core Clock Outputs exported to DT */
+	LAST_DT_CORE_CLK = R7S9210_CLK_P0,
+
+	/* External Input Clocks */
+	CLK_EXTAL,
+
+	/* Internal Core Clocks */
+	CLK_MAIN,
+	CLK_PLL,
+
+	/* Module Clocks */
+	MOD_CLK_BASE
+};
+
+static struct cpg_core_clk r7s9210_early_core_clks[] = {
+	/* External Clock Inputs */
+	DEF_INPUT("extal",     CLK_EXTAL),
+
+	/* Internal Core Clocks */
+	DEF_BASE(".main",       CLK_MAIN, CLK_TYPE_RZA_MAIN, CLK_EXTAL),
+	DEF_BASE(".pll",       CLK_PLL, CLK_TYPE_RZA_PLL, CLK_MAIN),
+
+	/* Core Clock Outputs */
+	DEF_FIXED("p1c",    R7S9210_CLK_P1C,   CLK_PLL,         16, 1),
+};
+
+static const struct mssr_mod_clk r7s9210_early_mod_clks[] __initconst = {
+	DEF_MOD_STB("ostm2",	 34,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("ostm1",	 35,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("ostm0",	 36,	R7S9210_CLK_P1C),
+};
+
+static struct cpg_core_clk r7s9210_core_clks[] = {
+	/* Core Clock Outputs */
+	DEF_FIXED("i",      R7S9210_CLK_I,     CLK_PLL,          2, 1),
+	DEF_FIXED("g",      R7S9210_CLK_G,     CLK_PLL,          4, 1),
+	DEF_FIXED("b",      R7S9210_CLK_B,     CLK_PLL,          8, 1),
+	DEF_FIXED("p1",     R7S9210_CLK_P1,    CLK_PLL,         16, 1),
+	DEF_FIXED("p0",     R7S9210_CLK_P0,    CLK_PLL,         32, 1),
+};
+
+static const struct mssr_mod_clk r7s9210_mod_clks[] __initconst = {
+	DEF_MOD_STB("scif4",	 43,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("scif3",	 44,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("scif2",	 45,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("scif1",	 46,	R7S9210_CLK_P1C),
+	DEF_MOD_STB("scif0",	 47,	R7S9210_CLK_P1C),
+
+	DEF_MOD_STB("ether1",	 64,	R7S9210_CLK_B),
+	DEF_MOD_STB("ether0",	 65,	R7S9210_CLK_B),
+
+	DEF_MOD_STB("i2c3",	 84,	R7S9210_CLK_P1),
+	DEF_MOD_STB("i2c2",	 85,	R7S9210_CLK_P1),
+	DEF_MOD_STB("i2c1",	 86,	R7S9210_CLK_P1),
+	DEF_MOD_STB("i2c0",	 87,	R7S9210_CLK_P1),
+
+	DEF_MOD_STB("spi2",	 95,	R7S9210_CLK_P1),
+	DEF_MOD_STB("spi1",	 96,	R7S9210_CLK_P1),
+	DEF_MOD_STB("spi0",	 97,	R7S9210_CLK_P1),
+};
+
+/* The clock dividers in the table vary based on DT and register settings */
+static void __init r7s9210_update_clk_table(struct clk *extal_clk,
+					    void __iomem *base)
+{
+	int i;
+	u16 frqcr;
+	u8 index;
+
+	/* If EXTAL is above 12MHz, then we know it is Mode 1 */
+	if (clk_get_rate(extal_clk) > 12000000)
+		cpg_mode = 1;
+
+	frqcr = clk_readl(base + CPG_FRQCR) & 0xFFF;
+	if (frqcr == 0x012)
+		index = 0;
+	else if (frqcr == 0x112)
+		index = 1;
+	else if (frqcr == 0x212)
+		index = 2;
+	else if (frqcr == 0x322)
+		index = 3;
+	else if (frqcr == 0x333)
+		index = 4;
+	else
+		BUG_ON(1);	/* Illegal FRQCR value */
+
+	for (i = 0; i < ARRAY_SIZE(r7s9210_core_clks); i++) {
+		switch (r7s9210_core_clks[i].id) {
+		case R7S9210_CLK_I:
+			r7s9210_core_clks[i].div = ratio_tab[index].i;
+			break;
+		case R7S9210_CLK_G:
+			r7s9210_core_clks[i].div = ratio_tab[index].g;
+			break;
+		case R7S9210_CLK_B:
+			r7s9210_core_clks[i].div = ratio_tab[index].b;
+			break;
+		case R7S9210_CLK_P1:
+		case R7S9210_CLK_P1C:
+			r7s9210_core_clks[i].div = ratio_tab[index].p1;
+			break;
+		case R7S9210_CLK_P0:
+			r7s9210_core_clks[i].div = 32;
+			break;
+		}
+	}
+}
+
+struct clk * __init rza2_cpg_clk_register(struct device *dev,
+	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
+	struct clk **clks, void __iomem *base,
+	struct raw_notifier_head *notifiers)
+{
+	struct clk *parent;
+	unsigned int mult = 1;
+	unsigned int div = 1;
+
+	parent = clks[core->parent];
+	if (IS_ERR(parent))
+		return ERR_CAST(parent);
+
+	switch (core->id) {
+	case CLK_MAIN:
+		break;
+
+	case CLK_PLL:
+		if (cpg_mode)
+			mult = 44;	/* Divider 1 is 1/2 */
+		else
+			mult = 88;	/* Divider 1 is 1 */
+		break;
+
+	default:
+		return ERR_PTR(-EINVAL);
+	}
+
+	if (core->id == CLK_MAIN)
+		r7s9210_update_clk_table(parent, base);
+
+	return clk_register_fixed_factor(NULL, core->name,
+					 __clk_get_name(parent), 0, mult, div);
+}
+
+const struct cpg_mssr_info r7s9210_cpg_mssr_info __initconst = {
+	/* Early Clocks */
+	.early_core_clks = r7s9210_early_core_clks,
+	.num_early_core_clks = ARRAY_SIZE(r7s9210_early_core_clks),
+	.early_mod_clks = r7s9210_early_mod_clks,
+	.num_early_mod_clks = ARRAY_SIZE(r7s9210_early_mod_clks),
+
+	/* Core Clocks */
+	.core_clks = r7s9210_core_clks,
+	.num_core_clks = ARRAY_SIZE(r7s9210_core_clks),
+	.last_dt_core_clk = LAST_DT_CORE_CLK,
+	.num_total_core_clks = MOD_CLK_BASE,
+
+	/* Module Clocks */
+	.mod_clks = r7s9210_mod_clks,
+	.num_mod_clks = ARRAY_SIZE(r7s9210_mod_clks),
+	.num_hw_mod_clks = 11 * 32, /* includes STBCR0 which doesn't exist */
+
+	/* Callbacks */
+	.cpg_clk_register = rza2_cpg_clk_register,
+
+	/* RZ/A2 has Standby Control Registers */
+	.stbyctrl = true,
+};
+
+static void __init r7s9210_cpg_mssr_early_init(struct device_node *np)
+{
+	cpg_mssr_early_init(np, &r7s9210_cpg_mssr_info);
+}
+
+CLK_OF_DECLARE_DRIVER(cpg_mstp_clks, "renesas,r7s9210-cpg-mssr",
+		      r7s9210_cpg_mssr_early_init);
diff --git a/drivers/clk/renesas/r8a7743-cpg-mssr.c b/drivers/clk/renesas/r8a7743-cpg-mssr.c
index 011c170ec3f9..ab994f4c1ec8 100644
--- a/drivers/clk/renesas/r8a7743-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7743-cpg-mssr.c
@@ -11,6 +11,7 @@
 #include <linux/device.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/of.h>
 #include <linux/soc/renesas/rcar-rst.h>
 
 #include <dt-bindings/clock/r8a7743-cpg-mssr.h>
@@ -37,7 +38,7 @@ enum clk_ids {
 	MOD_CLK_BASE
 };
 
-static const struct cpg_core_clk r8a7743_core_clks[] __initconst = {
+static struct cpg_core_clk r8a7743_core_clks[] __initdata = {
 	/* External Clock Inputs */
 	DEF_INPUT("extal",	CLK_EXTAL),
 	DEF_INPUT("usb_extal",	CLK_USB_EXTAL),
@@ -238,6 +239,8 @@ static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = {
 static int __init r8a7743_cpg_mssr_init(struct device *dev)
 {
 	const struct rcar_gen2_cpg_pll_config *cpg_pll_config;
+	struct device_node *np = dev->of_node;
+	unsigned int i;
 	u32 cpg_mode;
 	int error;
 
@@ -247,6 +250,14 @@ static int __init r8a7743_cpg_mssr_init(struct device *dev)
 
 	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
 
+	if (of_device_is_compatible(np, "renesas,r8a7744-cpg-mssr")) {
+		/* RZ/G1N uses a 1/5 divider for ZG */
+		for (i = 0; i < ARRAY_SIZE(r8a7743_core_clks); i++)
+			if (r8a7743_core_clks[i].id == R8A7743_CLK_ZG) {
+				r8a7743_core_clks[i].div = 5;
+				break;
+			}
+	}
 	return rcar_gen2_cpg_init(cpg_pll_config, 2, cpg_mode);
 }
 
diff --git a/drivers/clk/renesas/r8a774c0-cpg-mssr.c b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
new file mode 100644
index 000000000000..10b96895d452
--- /dev/null
+++ b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
@@ -0,0 +1,286 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a774c0 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ *
+ * Based on r8a77990-cpg-mssr.c
+ *
+ * Copyright (C) 2015 Glider bvba
+ * Copyright (C) 2015 Renesas Electronics Corp.
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/soc/renesas/rcar-rst.h>
+
+#include <dt-bindings/clock/r8a774c0-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+	/* Core Clock Outputs exported to DT */
+	LAST_DT_CORE_CLK = R8A774C0_CLK_CPEX,
+
+	/* External Input Clocks */
+	CLK_EXTAL,
+
+	/* Internal Core Clocks */
+	CLK_MAIN,
+	CLK_PLL0,
+	CLK_PLL1,
+	CLK_PLL3,
+	CLK_PLL0D4,
+	CLK_PLL0D8,
+	CLK_PLL0D20,
+	CLK_PLL0D24,
+	CLK_PLL1D2,
+	CLK_PE,
+	CLK_S0,
+	CLK_S1,
+	CLK_S2,
+	CLK_S3,
+	CLK_SDSRC,
+	CLK_RINT,
+	CLK_OCO,
+
+	/* Module Clocks */
+	MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a774c0_core_clks[] __initconst = {
+	/* External Clock Inputs */
+	DEF_INPUT("extal",     CLK_EXTAL),
+
+	/* Internal Core Clocks */
+	DEF_BASE(".main",      CLK_MAIN, CLK_TYPE_GEN3_MAIN,       CLK_EXTAL),
+	DEF_BASE(".pll1",      CLK_PLL1, CLK_TYPE_GEN3_PLL1,       CLK_MAIN),
+	DEF_BASE(".pll3",      CLK_PLL3, CLK_TYPE_GEN3_PLL3,       CLK_MAIN),
+
+	DEF_FIXED(".pll0",     CLK_PLL0,           CLK_MAIN,	   1, 100),
+	DEF_FIXED(".pll0d4",   CLK_PLL0D4,         CLK_PLL0,       4, 1),
+	DEF_FIXED(".pll0d8",   CLK_PLL0D8,         CLK_PLL0,       8, 1),
+	DEF_FIXED(".pll0d20",  CLK_PLL0D20,        CLK_PLL0,      20, 1),
+	DEF_FIXED(".pll0d24",  CLK_PLL0D24,        CLK_PLL0,      24, 1),
+	DEF_FIXED(".pll1d2",   CLK_PLL1D2,         CLK_PLL1,       2, 1),
+	DEF_FIXED(".pe",       CLK_PE,             CLK_PLL0D20,    1, 1),
+	DEF_FIXED(".s0",       CLK_S0,             CLK_PLL1,       2, 1),
+	DEF_FIXED(".s1",       CLK_S1,             CLK_PLL1,       3, 1),
+	DEF_FIXED(".s2",       CLK_S2,             CLK_PLL1,       4, 1),
+	DEF_FIXED(".s3",       CLK_S3,             CLK_PLL1,       6, 1),
+	DEF_FIXED(".sdsrc",    CLK_SDSRC,          CLK_PLL1,       2, 1),
+
+	DEF_DIV6_RO(".r",      CLK_RINT,           CLK_EXTAL, CPG_RCKCR, 32),
+
+	DEF_RATE(".oco",       CLK_OCO,            8 * 1000 * 1000),
+
+	/* Core Clock Outputs */
+	DEF_FIXED("za2",       R8A774C0_CLK_ZA2,   CLK_PLL0D24,    1, 1),
+	DEF_FIXED("za8",       R8A774C0_CLK_ZA8,   CLK_PLL0D8,     1, 1),
+	DEF_FIXED("ztr",       R8A774C0_CLK_ZTR,   CLK_PLL1,       6, 1),
+	DEF_FIXED("zt",        R8A774C0_CLK_ZT,    CLK_PLL1,       4, 1),
+	DEF_FIXED("zx",        R8A774C0_CLK_ZX,    CLK_PLL1,       3, 1),
+	DEF_FIXED("s0d1",      R8A774C0_CLK_S0D1,  CLK_S0,         1, 1),
+	DEF_FIXED("s0d3",      R8A774C0_CLK_S0D3,  CLK_S0,         3, 1),
+	DEF_FIXED("s0d6",      R8A774C0_CLK_S0D6,  CLK_S0,         6, 1),
+	DEF_FIXED("s0d12",     R8A774C0_CLK_S0D12, CLK_S0,        12, 1),
+	DEF_FIXED("s0d24",     R8A774C0_CLK_S0D24, CLK_S0,        24, 1),
+	DEF_FIXED("s1d1",      R8A774C0_CLK_S1D1,  CLK_S1,         1, 1),
+	DEF_FIXED("s1d2",      R8A774C0_CLK_S1D2,  CLK_S1,         2, 1),
+	DEF_FIXED("s1d4",      R8A774C0_CLK_S1D4,  CLK_S1,         4, 1),
+	DEF_FIXED("s2d1",      R8A774C0_CLK_S2D1,  CLK_S2,         1, 1),
+	DEF_FIXED("s2d2",      R8A774C0_CLK_S2D2,  CLK_S2,         2, 1),
+	DEF_FIXED("s2d4",      R8A774C0_CLK_S2D4,  CLK_S2,         4, 1),
+	DEF_FIXED("s3d1",      R8A774C0_CLK_S3D1,  CLK_S3,         1, 1),
+	DEF_FIXED("s3d2",      R8A774C0_CLK_S3D2,  CLK_S3,         2, 1),
+	DEF_FIXED("s3d4",      R8A774C0_CLK_S3D4,  CLK_S3,         4, 1),
+
+	DEF_GEN3_SD("sd0",     R8A774C0_CLK_SD0,   CLK_SDSRC,	  0x0074),
+	DEF_GEN3_SD("sd1",     R8A774C0_CLK_SD1,   CLK_SDSRC,	  0x0078),
+	DEF_GEN3_SD("sd3",     R8A774C0_CLK_SD3,   CLK_SDSRC,	  0x026c),
+
+	DEF_FIXED("cl",        R8A774C0_CLK_CL,    CLK_PLL1,      48, 1),
+	DEF_FIXED("cp",        R8A774C0_CLK_CP,    CLK_EXTAL,      2, 1),
+	DEF_FIXED("cpex",      R8A774C0_CLK_CPEX,  CLK_EXTAL,      4, 1),
+
+	DEF_DIV6_RO("osc",     R8A774C0_CLK_OSC,   CLK_EXTAL, CPG_RCKCR,  8),
+
+	DEF_GEN3_PE("s0d6c",   R8A774C0_CLK_S0D6C, CLK_S0, 6, CLK_PE, 2),
+	DEF_GEN3_PE("s3d1c",   R8A774C0_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
+	DEF_GEN3_PE("s3d2c",   R8A774C0_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
+	DEF_GEN3_PE("s3d4c",   R8A774C0_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
+
+	DEF_DIV6P1("csi0",     R8A774C0_CLK_CSI0,  CLK_PLL1D2, 0x00c),
+	DEF_DIV6P1("mso",      R8A774C0_CLK_MSO,   CLK_PLL1D2, 0x014),
+
+	DEF_GEN3_RCKSEL("r",   R8A774C0_CLK_R, CLK_RINT, 1, CLK_OCO, 61 * 4),
+};
+
+static const struct mssr_mod_clk r8a774c0_mod_clks[] __initconst = {
+	DEF_MOD("scif5",		 202,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("scif4",		 203,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("scif3",		 204,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("scif1",		 206,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("scif0",		 207,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("msiof3",		 208,	R8A774C0_CLK_MSO),
+	DEF_MOD("msiof2",		 209,	R8A774C0_CLK_MSO),
+	DEF_MOD("msiof1",		 210,	R8A774C0_CLK_MSO),
+	DEF_MOD("msiof0",		 211,	R8A774C0_CLK_MSO),
+	DEF_MOD("sys-dmac2",		 217,	R8A774C0_CLK_S3D1),
+	DEF_MOD("sys-dmac1",		 218,	R8A774C0_CLK_S3D1),
+	DEF_MOD("sys-dmac0",		 219,	R8A774C0_CLK_S3D1),
+
+	DEF_MOD("cmt3",			 300,	R8A774C0_CLK_R),
+	DEF_MOD("cmt2",			 301,	R8A774C0_CLK_R),
+	DEF_MOD("cmt1",			 302,	R8A774C0_CLK_R),
+	DEF_MOD("cmt0",			 303,	R8A774C0_CLK_R),
+	DEF_MOD("scif2",		 310,	R8A774C0_CLK_S3D4C),
+	DEF_MOD("sdif3",		 311,	R8A774C0_CLK_SD3),
+	DEF_MOD("sdif1",		 313,	R8A774C0_CLK_SD1),
+	DEF_MOD("sdif0",		 314,	R8A774C0_CLK_SD0),
+	DEF_MOD("pcie0",		 319,	R8A774C0_CLK_S3D1),
+	DEF_MOD("usb3-if0",		 328,	R8A774C0_CLK_S3D1),
+	DEF_MOD("usb-dmac0",		 330,	R8A774C0_CLK_S3D1),
+	DEF_MOD("usb-dmac1",		 331,	R8A774C0_CLK_S3D1),
+
+	DEF_MOD("rwdt",			 402,	R8A774C0_CLK_R),
+	DEF_MOD("intc-ex",		 407,	R8A774C0_CLK_CP),
+	DEF_MOD("intc-ap",		 408,	R8A774C0_CLK_S0D3),
+
+	DEF_MOD("audmac0",		 502,	R8A774C0_CLK_S3D4),
+	DEF_MOD("hscif4",		 516,	R8A774C0_CLK_S3D1C),
+	DEF_MOD("hscif3",		 517,	R8A774C0_CLK_S3D1C),
+	DEF_MOD("hscif2",		 518,	R8A774C0_CLK_S3D1C),
+	DEF_MOD("hscif1",		 519,	R8A774C0_CLK_S3D1C),
+	DEF_MOD("hscif0",		 520,	R8A774C0_CLK_S3D1C),
+	DEF_MOD("thermal",		 522,	R8A774C0_CLK_CP),
+	DEF_MOD("pwm",			 523,	R8A774C0_CLK_S3D4C),
+
+	DEF_MOD("fcpvd1",		 602,	R8A774C0_CLK_S1D2),
+	DEF_MOD("fcpvd0",		 603,	R8A774C0_CLK_S1D2),
+	DEF_MOD("fcpvb0",		 607,	R8A774C0_CLK_S0D1),
+	DEF_MOD("fcpvi0",		 611,	R8A774C0_CLK_S0D1),
+	DEF_MOD("fcpf0",		 615,	R8A774C0_CLK_S0D1),
+	DEF_MOD("fcpcs",		 619,	R8A774C0_CLK_S0D1),
+	DEF_MOD("vspd1",		 622,	R8A774C0_CLK_S1D2),
+	DEF_MOD("vspd0",		 623,	R8A774C0_CLK_S1D2),
+	DEF_MOD("vspb",			 626,	R8A774C0_CLK_S0D1),
+	DEF_MOD("vspi0",		 631,	R8A774C0_CLK_S0D1),
+
+	DEF_MOD("ehci0",		 703,	R8A774C0_CLK_S3D4),
+	DEF_MOD("hsusb",		 704,	R8A774C0_CLK_S3D4),
+	DEF_MOD("csi40",		 716,	R8A774C0_CLK_CSI0),
+	DEF_MOD("du1",			 723,	R8A774C0_CLK_S2D1),
+	DEF_MOD("du0",			 724,	R8A774C0_CLK_S2D1),
+	DEF_MOD("lvds",			 727,	R8A774C0_CLK_S2D1),
+
+	DEF_MOD("vin5",			 806,	R8A774C0_CLK_S1D2),
+	DEF_MOD("vin4",			 807,	R8A774C0_CLK_S1D2),
+	DEF_MOD("etheravb",		 812,	R8A774C0_CLK_S3D2),
+
+	DEF_MOD("gpio6",		 906,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio5",		 907,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio4",		 908,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio3",		 909,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio2",		 910,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio1",		 911,	R8A774C0_CLK_S3D4),
+	DEF_MOD("gpio0",		 912,	R8A774C0_CLK_S3D4),
+	DEF_MOD("can-if1",		 915,	R8A774C0_CLK_S3D4),
+	DEF_MOD("can-if0",		 916,	R8A774C0_CLK_S3D4),
+	DEF_MOD("i2c6",			 918,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c5",			 919,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c-dvfs",		 926,	R8A774C0_CLK_CP),
+	DEF_MOD("i2c4",			 927,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c3",			 928,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c2",			 929,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c1",			 930,	R8A774C0_CLK_S3D2),
+	DEF_MOD("i2c0",			 931,	R8A774C0_CLK_S3D2),
+
+	DEF_MOD("i2c7",			1003,	R8A774C0_CLK_S3D2),
+	DEF_MOD("ssi-all",		1005,	R8A774C0_CLK_S3D4),
+	DEF_MOD("ssi9",			1006,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi8",			1007,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi7",			1008,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi6",			1009,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi5",			1010,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi4",			1011,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi3",			1012,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi2",			1013,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi1",			1014,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi0",			1015,	MOD_CLK_ID(1005)),
+	DEF_MOD("scu-all",		1017,	R8A774C0_CLK_S3D4),
+	DEF_MOD("scu-dvc1",		1018,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-dvc0",		1019,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu1-mix1",	1020,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu0-mix0",	1021,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src9",		1022,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src8",		1023,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src7",		1024,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src6",		1025,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src5",		1026,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src4",		1027,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src3",		1028,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src2",		1029,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src1",		1030,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src0",		1031,	MOD_CLK_ID(1017)),
+};
+
+static const unsigned int r8a774c0_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD19		EXTAL (MHz)	PLL0		PLL1		PLL3
+ *--------------------------------------------------------------------
+ * 0		48 x 1		x100/1		x100/3		x100/3
+ * 1		48 x 1		x100/1		x100/3		 x58/3
+ */
+#define CPG_PLL_CONFIG_INDEX(md)	(((md) & BIT(19)) >> 19)
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[2] __initconst = {
+	/* EXTAL div	PLL1 mult/div	PLL3 mult/div */
+	{ 1,		100,	3,	100,	3,	},
+	{ 1,		100,	3,	 58,	3,	},
+};
+
+static int __init r8a774c0_cpg_mssr_init(struct device *dev)
+{
+	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
+	u32 cpg_mode;
+	int error;
+
+	error = rcar_rst_read_mode_pins(&cpg_mode);
+	if (error)
+		return error;
+
+	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+
+	return rcar_gen3_cpg_init(cpg_pll_config, 0, cpg_mode);
+}
+
+const struct cpg_mssr_info r8a774c0_cpg_mssr_info __initconst = {
+	/* Core Clocks */
+	.core_clks = r8a774c0_core_clks,
+	.num_core_clks = ARRAY_SIZE(r8a774c0_core_clks),
+	.last_dt_core_clk = LAST_DT_CORE_CLK,
+	.num_total_core_clks = MOD_CLK_BASE,
+
+	/* Module Clocks */
+	.mod_clks = r8a774c0_mod_clks,
+	.num_mod_clks = ARRAY_SIZE(r8a774c0_mod_clks),
+	.num_hw_mod_clks = 12 * 32,
+
+	/* Critical Module Clocks */
+	.crit_mod_clks = r8a774c0_crit_mod_clks,
+	.num_crit_mod_clks = ARRAY_SIZE(r8a774c0_crit_mod_clks),
+
+	/* Callbacks */
+	.init = r8a774c0_cpg_mssr_init,
+	.cpg_clk_register = rcar_gen3_cpg_clk_register,
+};
diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c
index f55842917e8d..71341ffa2016 100644
--- a/drivers/clk/renesas/r8a77970-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c
@@ -1,7 +1,7 @@
 /*
  * r8a77970 Clock Pulse Generator / Module Standby and Software Reset
  *
- * Copyright (C) 2017 Cogent Embedded Inc.
+ * Copyright (C) 2017-2018 Cogent Embedded Inc.
  *
  * Based on r8a7795-cpg-mssr.c
  *
@@ -12,6 +12,7 @@
  * the Free Software Foundation; version 2 of the License.
  */
 
+#include <linux/clk-provider.h>
 #include <linux/device.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -22,6 +23,13 @@
 #include "renesas-cpg-mssr.h"
 #include "rcar-gen3-cpg.h"
 
+#define CPG_SD0CKCR		0x0074
+
+enum r8a77970_clk_types {
+	CLK_TYPE_R8A77970_SD0H = CLK_TYPE_GEN3_SOC_BASE,
+	CLK_TYPE_R8A77970_SD0,
+};
+
 enum clk_ids {
 	/* Core Clock Outputs exported to DT */
 	LAST_DT_CORE_CLK = R8A77970_CLK_OSC,
@@ -42,6 +50,20 @@ enum clk_ids {
 	MOD_CLK_BASE
 };
 
+static spinlock_t cpg_lock;
+
+static const struct clk_div_table cpg_sd0h_div_table[] = {
+	{  0,  2 }, {  1,  3 }, {  2,  4 }, {  3,  6 },
+	{  4,  8 }, {  5, 12 }, {  6, 16 }, {  7, 18 },
+	{  8, 24 }, { 10, 36 }, { 11, 48 }, {  0,  0 },
+};
+
+static const struct clk_div_table cpg_sd0_div_table[] = {
+	{  4,  8 }, {  5, 12 }, {  6, 16 }, {  7, 18 },
+	{  8, 24 }, { 10, 36 }, { 11, 48 }, { 12, 10 },
+	{  0,  0 },
+};
+
 static const struct cpg_core_clk r8a77970_core_clks[] __initconst = {
 	/* External Clock Inputs */
 	DEF_INPUT("extal",	CLK_EXTAL),
@@ -68,6 +90,10 @@ static const struct cpg_core_clk r8a77970_core_clks[] __initconst = {
 	DEF_FIXED("s2d2",	R8A77970_CLK_S2D2,  CLK_PLL1_DIV2, 12, 1),
 	DEF_FIXED("s2d4",	R8A77970_CLK_S2D4,  CLK_PLL1_DIV2, 24, 1),
 
+	DEF_BASE("sd0h", R8A77970_CLK_SD0H, CLK_TYPE_R8A77970_SD0H,
+		 CLK_PLL1_DIV2),
+	DEF_BASE("sd0",	R8A77970_CLK_SD0, CLK_TYPE_R8A77970_SD0, CLK_PLL1_DIV2),
+
 	DEF_FIXED("cl",		R8A77970_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
 	DEF_FIXED("cp",		R8A77970_CLK_CP,    CLK_EXTAL,	    2, 1),
 
@@ -80,6 +106,11 @@ static const struct cpg_core_clk r8a77970_core_clks[] __initconst = {
 };
 
 static const struct mssr_mod_clk r8a77970_mod_clks[] __initconst = {
+	DEF_MOD("tmu4",			 121,	R8A77970_CLK_S2D2),
+	DEF_MOD("tmu3",			 122,	R8A77970_CLK_S2D2),