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-rw-r--r--drivers/clk/at91/Makefile1
-rw-r--r--drivers/clk/at91/clk-master.c2
-rw-r--r--drivers/clk/at91/pmc.h2
-rw-r--r--drivers/clk/at91/sam9x60.c649
-rw-r--r--drivers/clk/at91/sama7g5.c4
-rw-r--r--drivers/clk/renesas/Kconfig18
-rw-r--r--drivers/clk/renesas/Makefile3
-rw-r--r--drivers/clk/renesas/r8a774a1-cpg-mssr.c4
-rw-r--r--drivers/clk/renesas/r8a774b1-cpg-mssr.c336
-rw-r--r--drivers/clk/renesas/r8a774c0-cpg-mssr.c308
-rw-r--r--drivers/clk/renesas/r8a774e1-cpg-mssr.c358
11 files changed, 1681 insertions, 4 deletions
diff --git a/drivers/clk/at91/Makefile b/drivers/clk/at91/Makefile
index 2453c38af1a..580b406d7bd 100644
--- a/drivers/clk/at91/Makefile
+++ b/drivers/clk/at91/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_AT91_GENERIC_CLK) += clk-generic.o
obj-$(CONFIG_AT91_UTMI) += clk-utmi.o
obj-$(CONFIG_AT91_SAM9X60_PLL) += clk-sam9x60-pll.o
obj-$(CONFIG_SAMA7G5) += sama7g5.o
+obj-$(CONFIG_SAM9X60) += sam9x60.o
else
obj-y += compat.o
endif
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index 759df93697d..5d93e6a7e52 100644
--- a/drivers/clk/at91/clk-master.c
+++ b/drivers/clk/at91/clk-master.c
@@ -24,7 +24,7 @@
#define MASTER_PRES_MASK 0x7
#define MASTER_PRES_MAX MASTER_PRES_MASK
#define MASTER_DIV_SHIFT 8
-#define MASTER_DIV_MASK 0x3
+#define MASTER_DIV_MASK 0x7
#define PMC_MCR 0x30
#define PMC_MCR_ID_MSK GENMASK(3, 0)
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index a6a714fd220..f07f535e492 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -30,7 +30,7 @@ extern const struct clk_master_layout at91sam9x5_master_layout;
struct clk_master_characteristics {
struct clk_range output;
- u32 divisors[4];
+ u32 divisors[5];
u8 have_div3_pres;
};
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
new file mode 100644
index 00000000000..c3235f565d7
--- /dev/null
+++ b/drivers/clk/at91/sam9x60.c
@@ -0,0 +1,649 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Claudiu Beznea <claudiu.beznea@microchip.com>
+ *
+ * Based on sam9x60.c on Linux.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <dt-bindings/clk/at91.h>
+#include <linux/clk-provider.h>
+
+#include "pmc.h"
+
+/**
+ * Clock identifiers to be used in conjunction with macros like
+ * AT91_TO_CLK_ID()
+ *
+ * @ID_MD_SLCK: TD slow clock identifier
+ * @ID_TD_SLCK: MD slow clock identifier
+ * @ID_MAIN_XTAL: Main Xtal clock identifier
+ * @ID_MAIN_RC: Main RC clock identifier
+ * @ID_MAIN_RC_OSC: Main RC Oscillator clock identifier
+ * @ID_MAIN_OSC: Main Oscillator clock identifier
+ * @ID_MAINCK: MAINCK clock identifier
+ * @ID_PLL_U_FRAC: UPLL fractional clock identifier
+ * @ID_PLL_U_DIV: UPLL divider clock identifier
+ * @ID_PLL_A_FRAC: APLL fractional clock identifier
+ * @ID_PLL_A_DIV: APLL divider clock identifier
+
+ * @ID_MCK: MCK clock identifier
+
+ * @ID_UTMI: UTMI clock identifier
+
+ * @ID_PROG0: Programmable 0 clock identifier
+ * @ID_PROG1: Programmable 1 clock identifier
+
+ * @ID_PCK0: PCK0 system clock identifier
+ * @ID_PCK1: PCK1 system clock identifier
+ * @ID_DDR: DDR system clock identifier
+ * @ID_QSPI: QSPI system clock identifier
+ *
+ * Note: if changing the values of this enums please sync them with
+ * device tree
+ */
+enum pmc_clk_ids {
+ ID_MD_SLCK = 0,
+ ID_TD_SLCK = 1,
+ ID_MAIN_XTAL = 2,
+ ID_MAIN_RC = 3,
+ ID_MAIN_RC_OSC = 4,
+ ID_MAIN_OSC = 5,
+ ID_MAINCK = 6,
+
+ ID_PLL_U_FRAC = 7,
+ ID_PLL_U_DIV = 8,
+ ID_PLL_A_FRAC = 9,
+ ID_PLL_A_DIV = 10,
+
+ ID_MCK = 11,
+
+ ID_UTMI = 12,
+
+ ID_PROG0 = 13,
+ ID_PROG1 = 14,
+
+ ID_PCK0 = 15,
+ ID_PCK1 = 16,
+
+ ID_DDR = 17,
+ ID_QSPI = 18,
+
+ ID_MAX,
+};
+
+/**
+ * PLL type identifiers
+ * @PLL_TYPE_FRAC: fractional PLL identifier
+ * @PLL_TYPE_DIV: divider PLL identifier
+ */
+enum pll_type {
+ PLL_TYPE_FRAC,
+ PLL_TYPE_DIV,
+};
+
+/* Clock names used as parents for multiple clocks. */
+static const char *clk_names[] = {
+ [ID_MAIN_RC_OSC] = "main_rc_osc",
+ [ID_MAIN_OSC] = "main_osc",
+ [ID_MAINCK] = "mainck",
+ [ID_PLL_U_DIV] = "upll_divpmcck",
+ [ID_PLL_A_DIV] = "plla_divpmcck",
+ [ID_MCK] = "mck",
+};
+
+/* Fractional PLL output range. */
+static const struct clk_range plla_outputs[] = {
+ { .min = 2343750, .max = 1200000000 },
+};
+
+static const struct clk_range upll_outputs[] = {
+ { .min = 300000000, .max = 500000000 },
+};
+
+/* PLL characteristics. */
+static const struct clk_pll_characteristics apll_characteristics = {
+ .input = { .min = 12000000, .max = 48000000 },
+ .num_output = ARRAY_SIZE(plla_outputs),
+ .output = plla_outputs,
+};
+
+static const struct clk_pll_characteristics upll_characteristics = {
+ .input = { .min = 12000000, .max = 48000000 },
+ .num_output = ARRAY_SIZE(upll_outputs),
+ .output = upll_outputs,
+ .upll = true,
+};
+
+/* Layout for fractional PLLs. */
+static const struct clk_pll_layout pll_layout_frac = {
+ .mul_mask = GENMASK(31, 24),
+ .frac_mask = GENMASK(21, 0),
+ .mul_shift = 24,
+ .frac_shift = 0,
+};
+
+/* Layout for DIV PLLs. */
+static const struct clk_pll_layout pll_layout_div = {
+ .div_mask = GENMASK(7, 0),
+ .endiv_mask = BIT(29),
+ .div_shift = 0,
+ .endiv_shift = 29,
+};
+
+/* MCK characteristics. */
+static const struct clk_master_characteristics mck_characteristics = {
+ .output = { .min = 140000000, .max = 200000000 },
+ .divisors = { 1, 2, 4, 3 },
+ .have_div3_pres = 1,
+};
+
+/* MCK layout. */
+static const struct clk_master_layout mck_layout = {
+ .mask = 0x373,
+ .pres_shift = 4,
+ .offset = 0x28,
+};
+
+/* Programmable clock layout. */
+static const struct clk_programmable_layout programmable_layout = {
+ .pres_mask = 0xff,
+ .pres_shift = 8,
+ .css_mask = 0x1f,
+ .have_slck_mck = 0,
+ .is_pres_direct = 1,
+};
+
+/* Peripheral clock layout. */
+static const struct clk_pcr_layout pcr_layout = {
+ .offset = 0x88,
+ .cmd = BIT(31),
+ .gckcss_mask = GENMASK(12, 8),
+ .pid_mask = GENMASK(6, 0),
+};
+
+/**
+ * PLL clocks description
+ * @n: clock name
+ * @p: clock parent
+ * @l: clock layout
+ * @t: clock type
+ * @f: true if clock is fixed and not changeable by driver
+ * @id: clock id corresponding to PLL driver
+ * @cid: clock id corresponding to clock subsystem
+ */
+static const struct {
+ const char *n;
+ const char *p;
+ const struct clk_pll_layout *l;
+ const struct clk_pll_characteristics *c;
+ u8 t;
+ u8 f;
+ u8 id;
+ u8 cid;
+} sam9x60_plls[] = {
+ {
+ .n = "plla_fracck",
+ .p = "mainck",
+ .l = &pll_layout_frac,
+ .c = &apll_characteristics,
+ .t = PLL_TYPE_FRAC,
+ .f = 1,
+ .id = 0,
+ .cid = ID_PLL_A_FRAC,
+ },
+
+ {
+ .n = "plla_divpmcck",
+ .p = "plla_fracck",
+ .l = &pll_layout_div,
+ .c = &apll_characteristics,
+ .t = PLL_TYPE_DIV,
+ .f = 1,
+ .id = 0,
+ .cid = ID_PLL_A_DIV,
+ },
+
+ {
+ .n = "upll_fracck",
+ .p = "main_osc",
+ .l = &pll_layout_frac,
+ .c = &upll_characteristics,
+ .t = PLL_TYPE_FRAC,
+ .f = 1,
+ .id = 1,
+ .cid = ID_PLL_U_FRAC,
+ },
+
+ {
+ .n = "upll_divpmcck",
+ .p = "upll_fracck",
+ .l = &pll_layout_div,
+ .c = &upll_characteristics,
+ .t = PLL_TYPE_DIV,
+ .f = 1,
+ .id = 1,
+ .cid = ID_PLL_U_DIV,
+ },
+};
+
+/**
+ * Programmable clock description
+ * @n: clock name
+ * @cid: clock id corresponding to clock subsystem
+ */
+static const struct {
+ const char *n;
+ u8 cid;
+} sam9x60_prog[] = {
+ { .n = "prog0", .cid = ID_PROG0, },
+ { .n = "prog1", .cid = ID_PROG1, },
+};
+
+/* Mux table for programmable clocks. */
+static u32 sam9x60_prog_mux_table[] = { 0, 1, 2, 3, 4, 5, };
+
+/**
+ * System clock description
+ * @n: clock name
+ * @p: parent clock name
+ * @id: clock id corresponding to system clock driver
+ * @cid: clock id corresponding to clock subsystem
+ */
+static const struct {
+ const char *n;
+ const char *p;
+ u8 id;
+ u8 cid;
+} sam9x60_systemck[] = {
+ { .n = "ddrck", .p = "mck", .id = 2, .cid = ID_DDR, },
+ { .n = "pck0", .p = "prog0", .id = 8, .cid = ID_PCK0, },
+ { .n = "pck1", .p = "prog1", .id = 9, .cid = ID_PCK1, },
+ { .n = "qspick", .p = "mck", .id = 19, .cid = ID_QSPI, },
+};
+
+/**
+ * Peripheral clock description
+ * @n: clock name
+ * @id: clock id
+ */
+static const struct {
+ const char *n;
+ u8 id;
+} sam9x60_periphck[] = {
+ { .n = "pioA_clk", .id = 2, },
+ { .n = "pioB_clk", .id = 3, },
+ { .n = "pioC_clk", .id = 4, },
+ { .n = "flex0_clk", .id = 5, },
+ { .n = "flex1_clk", .id = 6, },
+ { .n = "flex2_clk", .id = 7, },
+ { .n = "flex3_clk", .id = 8, },
+ { .n = "flex6_clk", .id = 9, },
+ { .n = "flex7_clk", .id = 10, },
+ { .n = "flex8_clk", .id = 11, },
+ { .n = "sdmmc0_clk", .id = 12, },
+ { .n = "flex4_clk", .id = 13, },
+ { .n = "flex5_clk", .id = 14, },
+ { .n = "flex9_clk", .id = 15, },
+ { .n = "flex10_clk", .id = 16, },
+ { .n = "tcb0_clk", .id = 17, },
+ { .n = "pwm_clk", .id = 18, },
+ { .n = "adc_clk", .id = 19, },
+ { .n = "dma0_clk", .id = 20, },
+ { .n = "matrix_clk", .id = 21, },
+ { .n = "uhphs_clk", .id = 22, },
+ { .n = "udphs_clk", .id = 23, },
+ { .n = "macb0_clk", .id = 24, },
+ { .n = "lcd_clk", .id = 25, },
+ { .n = "sdmmc1_clk", .id = 26, },
+ { .n = "macb1_clk", .id = 27, },
+ { .n = "ssc_clk", .id = 28, },
+ { .n = "can0_clk", .id = 29, },
+ { .n = "can1_clk", .id = 30, },
+ { .n = "flex11_clk", .id = 32, },
+ { .n = "flex12_clk", .id = 33, },
+ { .n = "i2s_clk", .id = 34, },
+ { .n = "qspi_clk", .id = 35, },
+ { .n = "gfx2d_clk", .id = 36, },
+ { .n = "pit64b_clk", .id = 37, },
+ { .n = "trng_clk", .id = 38, },
+ { .n = "aes_clk", .id = 39, },
+ { .n = "tdes_clk", .id = 40, },
+ { .n = "sha_clk", .id = 41, },
+ { .n = "classd_clk", .id = 42, },
+ { .n = "isi_clk", .id = 43, },
+ { .n = "pioD_clk", .id = 44, },
+ { .n = "tcb1_clk", .id = 45, },
+ { .n = "dbgu_clk", .id = 47, },
+ { .n = "mpddr_clk", .id = 49, },
+};
+
+/**
+ * Generic clock description
+ * @n: clock name
+ * @ep: extra parents parents names
+ * @ep_mux_table: extra parents mux table
+ * @ep_clk_mux_table: extra parents clock mux table (for CCF)
+ * @r: clock output range
+ * @ep_count: extra parents count
+ * @id: clock id
+ */
+static const struct {
+ const char *n;
+ struct clk_range r;
+ u8 id;
+} sam9x60_gck[] = {
+ { .n = "flex0_gclk", .id = 5, },
+ { .n = "flex1_gclk", .id = 6, },
+ { .n = "flex2_gclk", .id = 7, },
+ { .n = "flex3_gclk", .id = 8, },
+ { .n = "flex6_gclk", .id = 9, },
+ { .n = "flex7_gclk", .id = 10, },
+ { .n = "flex8_gclk", .id = 11, },
+ { .n = "sdmmc0_gclk", .id = 12, .r = { .min = 0, .max = 105000000 }, },
+ { .n = "flex4_gclk", .id = 13, },
+ { .n = "flex5_gclk", .id = 14, },
+ { .n = "flex9_gclk", .id = 15, },
+ { .n = "flex10_gclk", .id = 16, },
+ { .n = "tcb0_gclk", .id = 17, },
+ { .n = "adc_gclk", .id = 19, },
+ { .n = "lcd_gclk", .id = 25, .r = { .min = 0, .max = 140000000 }, },
+ { .n = "sdmmc1_gclk", .id = 26, .r = { .min = 0, .max = 105000000 }, },
+ { .n = "flex11_gclk", .id = 32, },
+ { .n = "flex12_gclk", .id = 33, },
+ { .n = "i2s_gclk", .id = 34, .r = { .min = 0, .max = 105000000 }, },
+ { .n = "pit64b_gclk", .id = 37, },
+ { .n = "classd_gclk", .id = 42, .r = { .min = 0, .max = 100000000 }, },
+ { .n = "tcb1_gclk", .id = 45, },
+ { .n = "dbgu_gclk", .id = 47, },
+};
+
+#define prepare_mux_table(_allocs, _index, _dst, _src, _num, _label) \
+ do { \
+ int _i; \
+ (_dst) = kzalloc(sizeof(*(_dst)) * (_num), GFP_KERNEL); \
+ if (!(_dst)) { \
+ ret = -ENOMEM; \
+ goto _label; \
+ } \
+ (_allocs)[(_index)++] = (_dst); \
+ for (_i = 0; _i < (_num); _i++) \
+ (_dst)[_i] = (_src)[_i]; \
+ } while (0)
+
+static int sam9x60_clk_probe(struct udevice *dev)
+{
+ void __iomem *base = (void *)devfdt_get_addr_ptr(dev);
+ unsigned int *clkmuxallocs[64], *muxallocs[64];
+ const char *p[10];
+ unsigned int cm[10], m[10], *tmpclkmux, *tmpmux;
+ struct clk clk, *c;
+ bool main_osc_bypass;
+ int ret, muxallocindex = 0, clkmuxallocindex = 0, i;
+ static const struct clk_range r = { 0, 0 };
+
+ if (!base)
+ return -EINVAL;
+
+ memset(muxallocs, 0, ARRAY_SIZE(muxallocs));
+ memset(clkmuxallocs, 0, ARRAY_SIZE(clkmuxallocs));
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_id(clk.id, &c);
+ if (ret)
+ return ret;
+
+ clk_names[ID_TD_SLCK] = kmemdup(clk_hw_get_name(c),
+ strlen(clk_hw_get_name(c)) + 1,
+ GFP_KERNEL);
+ if (!clk_names[ID_TD_SLCK])
+ return -ENOMEM;
+
+ ret = clk_get_by_index(dev, 1, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_id(clk.id, &c);
+ if (ret)
+ return ret;
+
+ clk_names[ID_MD_SLCK] = kmemdup(clk_hw_get_name(c),
+ strlen(clk_hw_get_name(c)) + 1,
+ GFP_KERNEL);
+ if (!clk_names[ID_MD_SLCK])
+ return -ENOMEM;
+
+ ret = clk_get_by_index(dev, 2, &clk);
+ if (ret)
+ return ret;
+
+ clk_names[ID_MAIN_XTAL] = kmemdup(clk_hw_get_name(&clk),
+ strlen(clk_hw_get_name(&clk)) + 1,
+ GFP_KERNEL);
+ if (!clk_names[ID_MAIN_XTAL])
+ return -ENOMEM;
+
+ ret = clk_get_by_index(dev, 3, &clk);
+ if (ret)
+ goto fail;
+
+ clk_names[ID_MAIN_RC] = kmemdup(clk_hw_get_name(&clk),
+ strlen(clk_hw_get_name(&clk)) + 1,
+ GFP_KERNEL);
+ if (ret)
+ goto fail;
+
+ main_osc_bypass = dev_read_bool(dev, "atmel,main-osc-bypass");
+
+ /* Register main rc oscillator. */
+ c = at91_clk_main_rc(base, clk_names[ID_MAIN_RC_OSC],
+ clk_names[ID_MAIN_RC]);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAIN_RC_OSC), c);
+
+ /* Register main oscillator. */
+ c = at91_clk_main_osc(base, clk_names[ID_MAIN_OSC],
+ clk_names[ID_MAIN_XTAL], main_osc_bypass);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAIN_OSC), c);
+
+ /* Register mainck. */
+ p[0] = clk_names[ID_MAIN_RC_OSC];
+ p[1] = clk_names[ID_MAIN_OSC];
+ cm[0] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAIN_RC_OSC);
+ cm[1] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAIN_OSC);
+ prepare_mux_table(clkmuxallocs, clkmuxallocindex, tmpclkmux, cm, 2,
+ fail);
+ c = at91_clk_sam9x5_main(base, clk_names[ID_MAINCK], p,
+ 2, tmpclkmux, PMC_TYPE_CORE);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAINCK), c);
+
+ /* Register PLL fracs clocks. */
+ for (i = 0; i < ARRAY_SIZE(sam9x60_plls); i++) {
+ if (sam9x60_plls[i].t != PLL_TYPE_FRAC)
+ continue;
+
+ c = sam9x60_clk_register_frac_pll(base, sam9x60_plls[i].n,
+ sam9x60_plls[i].p,
+ sam9x60_plls[i].id,
+ sam9x60_plls[i].c,
+ sam9x60_plls[i].l,
+ sam9x60_plls[i].f);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, sam9x60_plls[i].cid), c);
+ }
+
+ /* Register PLL div clocks. */
+ for (i = 0; i < ARRAY_SIZE(sam9x60_plls); i++) {
+ if (sam9x60_plls[i].t != PLL_TYPE_DIV)
+ continue;
+
+ c = sam9x60_clk_register_div_pll(base, sam9x60_plls[i].n,
+ sam9x60_plls[i].p,
+ sam9x60_plls[i].id,
+ sam9x60_plls[i].c,
+ sam9x60_plls[i].l,
+ sam9x60_plls[i].f);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, sam9x60_plls[i].cid), c);
+ }
+
+ /* Register MCK clock. */
+ p[0] = clk_names[ID_MD_SLCK];
+ p[1] = clk_names[ID_MAINCK];
+ p[2] = clk_names[ID_PLL_A_DIV];
+ p[3] = clk_names[ID_PLL_U_DIV];
+ cm[0] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MD_SLCK);
+ cm[1] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAINCK);
+ cm[2] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_A_DIV);
+ cm[3] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_DIV);
+ prepare_mux_table(clkmuxallocs, clkmuxallocindex, tmpclkmux, cm, 4,
+ fail);
+ c = at91_clk_register_master(base, clk_names[ID_MCK], p, 4, &mck_layout,
+ &mck_characteristics, tmpclkmux);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MCK), c);
+
+ /* Register programmable clocks. */
+ p[0] = clk_names[ID_MD_SLCK];
+ p[1] = clk_names[ID_TD_SLCK];
+ p[2] = clk_names[ID_MAINCK];
+ p[3] = clk_names[ID_MCK];
+ p[4] = clk_names[ID_PLL_A_DIV];
+ p[5] = clk_names[ID_PLL_U_DIV];
+ cm[0] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MD_SLCK);
+ cm[1] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_TD_SLCK);
+ cm[2] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAINCK);
+ cm[3] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MCK);
+ cm[4] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_A_DIV);
+ cm[5] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_DIV);
+ for (i = 0; i < ARRAY_SIZE(sam9x60_prog); i++) {
+ prepare_mux_table(clkmuxallocs, clkmuxallocindex, tmpclkmux, cm,
+ 6, fail);
+
+ c = at91_clk_register_programmable(base, sam9x60_prog[i].n, p,
+ 10, i, &programmable_layout,
+ tmpclkmux,
+ sam9x60_prog_mux_table);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_CORE, sam9x60_prog[i].cid), c);
+ }
+
+ /* System clocks. */
+ for (i = 0; i < ARRAY_SIZE(sam9x60_systemck); i++) {
+ c = at91_clk_register_system(base, sam9x60_systemck[i].n,
+ sam9x60_systemck[i].p,
+ sam9x60_systemck[i].id);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_SYSTEM, sam9x60_systemck[i].cid),
+ c);
+ }
+
+ /* Peripheral clocks. */
+ for (i = 0; i < ARRAY_SIZE(sam9x60_periphck); i++) {
+ c = at91_clk_register_sam9x5_peripheral(base, &pcr_layout,
+ sam9x60_periphck[i].n,
+ clk_names[ID_MCK],
+ sam9x60_periphck[i].id,
+ &r);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_PERIPHERAL,
+ sam9x60_periphck[i].id), c);
+ }
+
+ /* Generic clocks. */
+ p[0] = clk_names[ID_MD_SLCK];
+ p[1] = clk_names[ID_TD_SLCK];
+ p[2] = clk_names[ID_MAINCK];
+ p[3] = clk_names[ID_MCK];
+ p[4] = clk_names[ID_PLL_A_DIV];
+ p[5] = clk_names[ID_PLL_U_DIV];
+ m[0] = 0;
+ m[1] = 1;
+ m[2] = 2;
+ m[3] = 3;
+ m[4] = 4;
+ m[5] = 5;
+ cm[0] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MD_SLCK);
+ cm[1] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_TD_SLCK);
+ cm[2] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MAINCK);
+ cm[3] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_MCK);
+ cm[4] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_A_DIV);
+ cm[5] = AT91_TO_CLK_ID(PMC_TYPE_CORE, ID_PLL_U_DIV);
+ for (i = 0; i < ARRAY_SIZE(sam9x60_gck); i++) {
+ prepare_mux_table(clkmuxallocs, clkmuxallocindex, tmpclkmux, cm,
+ 6, fail);
+ prepare_mux_table(muxallocs, muxallocindex, tmpmux, m,
+ 6, fail);
+
+ c = at91_clk_register_generic(base, &pcr_layout,
+ sam9x60_gck[i].n, p, tmpclkmux,
+ tmpmux, 6, sam9x60_gck[i].id,
+ &sam9x60_gck[i].r);
+ if (IS_ERR(c)) {
+ ret = PTR_ERR(c);
+ goto fail;
+ }
+ clk_dm(AT91_TO_CLK_ID(PMC_TYPE_GCK, sam9x60_gck[i].id), c);
+ }
+
+ return 0;
+
+fail:
+ for (i = 0; i < ARRAY_SIZE(muxallocs); i++)
+ kfree(muxallocs[i]);
+
+ for (i = 0; i < ARRAY_SIZE(clkmuxallocs); i++)
+ kfree(clkmuxallocs[i]);
+
+ return ret;
+}
+
+static const struct udevice_id sam9x60_clk_ids[] = {
+ { .compatible = "microchip,sam9x60-pmc" },
+ { /* Sentinel. */ },
+};
+
+U_BOOT_DRIVER(at91_sam9x60_pmc) = {
+ .name = "at91-sam9x60-pmc",
+ .id = UCLASS_CLK,
+ .of_match = sam9x60_clk_ids,
+ .ops = &at91_clk_ops,
+ .probe = sam9x60_clk_probe,
+ .flags = DM_FLAG_PRE_RELOC,
+};
diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c
index b96937673be..c0d9271966d 100644
--- a/drivers/clk/at91/sama7g5.c
+++ b/drivers/clk/at91/sama7g5.c
@@ -189,13 +189,13 @@ static const struct clk_pll_layout pll_layout_divio = {
/* MCK0 characteristics. */
static const struct clk_master_characteristics mck0_characteristics = {
.output = { .min = 140000000, .max = 200000000 },
- .divisors = { 1, 2, 4, 3 },
+ .divisors = { 1, 2, 4, 3, 5 },
.have_div3_pres = 1,
};
/* MCK0 layout. */
static const struct clk_master_layout mck0_layout = {
- .mask = 0x373,
+ .mask = 0x773,
.pres_shift = 4,
.offset = 0x28,
};
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 284e2138b39..0c8b9eb47de 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -55,6 +55,24 @@ config CLK_R8A774A1
help
Enable this to support the clocks on Renesas R8A774A1 SoC.
+config CLK_R8A774B1
+ bool "Renesas R8A774B1 clock driver"
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A774B1 SoC.
+
+config CLK_R8A774C0
+ bool "Renesas R8A774C0 clock driver"
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A774C0 SoC.
+
+config CLK_R8A774E1
+ bool "Renesas R8A774E1 clock driver"
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A774E1 SoC.
+
config CLK_R8A7795
bool "Renesas R8A7795 clock driver"
depends on CLK_RCAR_GEN3
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index dd599b757e8..ed1a1252c40 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -1,6 +1,9 @@
obj-$(CONFIG_CLK_RENESAS) += renesas-cpg-mssr.o
obj-$(CONFIG_CLK_RCAR_GEN2) += clk-rcar-gen2.o
obj-$(CONFIG_CLK_R8A774A1) += r8a774a1-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A774B1) += r8a774b1-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A774C0) += r8a774c0-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A774E1) += r8a774e1-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7790) += r8a7790-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7791) += r8a7791-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7792) += r8a7792-cpg-mssr.o
diff --git a/drivers/clk/renesas/r8a774a1-cpg-mssr.c b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
index 8935667736f..6997054b304 100644
--- a/drivers/clk/renesas/r8a774a1-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a774a1-cpg-mssr.c
@@ -41,6 +41,7 @@ enum clk_ids {
CLK_S2,
CLK_S3,
CLK_SDSRC,
+ CLK_RPCSRC,
CLK_RINT,
/* Module Clocks */
@@ -67,6 +68,7 @@ static const struct cpg_core_clk r8a774a1_core_clks[] = {
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
@@ -97,6 +99,7 @@ static const struct cpg_core_clk r8a774a1_core_clks[] = {
DEF_GEN3_SD("sd1", R8A774A1_CLK_SD1, CLK_SDSRC, 0x078),
DEF_GEN3_SD("sd2", R8A774A1_CLK_SD2, CLK_SDSRC, 0x268),
DEF_GEN3_SD("sd3", R8A774A1_CLK_SD3, CLK_SDSRC, 0x26c),
+ DEF_GEN3_RPC("rpc", R8A774A1_CLK_RPC, CLK_RPCSRC, 0x238),
DEF_FIXED("cl", R8A774A1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A774A1_CLK_CP, CLK_EXTAL, 2, 1),
@@ -200,6 +203,7 @@ static const struct mssr_mod_clk r8a774a1_mod_clks[] = {
DEF_MOD("can-fd", 914, R8A774A1_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A774A1_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A774A1_CLK_S3D4),
+ DEF_MOD("rpc", 917, R8A774A1_CLK_RPC),
DEF_MOD("i2c6", 918, R8A774A1_CLK_S0D6),
DEF_MOD("i2c5", 919, R8A774A1_CLK_S0D6),
DEF_MOD("i2c-dvfs", 926, R8A774A1_CLK_CP),
diff --git a/drivers/clk/renesas/r8a774b1-cpg-mssr.c b/drivers/clk/renesas/r8a774b1-cpg-mssr.c
new file mode 100644
index 00000000000..7b6947b5b90
--- /dev/null
+++ b/drivers/clk/renesas/r8a774b1-cpg-mssr.c
@@ -0,0 +1,336 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a774b1 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ *
+ * Based on r8a7796-cpg-mssr.c
+ *
+ * Copyright (C) 2016 Glider bvba
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a774b1-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 = R8A774B1_CLK_CANFD,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_EXTALR,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL4,
+ CLK_PLL1_DIV2,
+ CLK_PLL1_DIV4,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_RINT,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a774b1_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("extalr", CLK_EXTALR),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+ DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
+
+ DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
+
+ /* Core Clock Outputs */
+ DEF_GEN3_Z("z", R8A774B1_CLK_Z, CLK_TYPE_GEN3_Z, CLK_PLL0, 2, 8),
+ DEF_FIXED("ztr", R8A774B1_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED("ztrd2", R8A774B1_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+ DEF_FIXED("zt", R8A774B1_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED("zx", R8A774B1_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED("s0d1", R8A774B1_CLK_S0D1, CLK_S0, 1, 1),
+ DEF_FIXED("s0d2", R8A774B1_CLK_S0D2, CLK_S0, 2, 1),
+ DEF_FIXED("s0d3", R8A774B1_CLK_S0D3, CLK_S0, 3, 1),
+ DEF_FIXED("s0d4", R8A774B1_CLK_S0D4, CLK_S0, 4, 1),
+ DEF_FIXED("s0d6", R8A774B1_CLK_S0D6, CLK_S0, 6, 1),
+ DEF_FIXED("s0d8", R8A774B1_CLK_S0D8, CLK_S0, 8, 1),
+ DEF_FIXED("s0d12", R8A774B1_CLK_S0D12, CLK_S0, 12, 1),
+ DEF_FIXED("s1d2", R8A774B1_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A774B1_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A774B1_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A774B1_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A774B1_CLK_S2D4, CLK_S2, 4, 1),
+ DEF_FIXED("s3d1", R8A774B1_CLK_S3D1, CLK_S3, 1, 1),
+ DEF_FIXED("s3d2", R8A774B1_CLK_S3D2, CLK_S3, 2, 1),
+ DEF_FIXED("s3d4", R8A774B1_CLK_S3D4, CLK_S3, 4, 1),
+
+ DEF_GEN3_SD("sd0", R8A774B1_CLK_SD0, CLK_SDSRC, 0x074),
+ DEF_GEN3_SD("sd1", R8A774B1_CLK_SD1, CLK_SDSRC, 0x078),
+ DEF_GEN3_SD("sd2", R8A774B1_CLK_SD2, CLK_SDSRC, 0x268),
+ DEF_GEN3_SD("sd3", R8A774B1_CLK_SD3, CLK_SDSRC, 0x26c),
+
+ DEF_FIXED("cl", R8A774B1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
+ DEF_FIXED("cp", R8A774B1_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("cpex", R8A774B1_CLK_CPEX, CLK_EXTAL, 2, 1),
+
+ DEF_DIV6P1("canfd", R8A774B1_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
+ DEF_DIV6P1("csi0", R8A774B1_CLK_CSI0, CLK_PLL1_DIV4, 0x00c),
+ DEF_DIV6P1("mso", R8A774B1_CLK_MSO, CLK_PLL1_DIV4, 0x014),
+ DEF_DIV6P1("hdmi", R8A774B1_CLK_HDMI, CLK_PLL1_DIV4, 0x250),
+
+ DEF_GEN3_OSC("osc", R8A774B1_CLK_OSC, CLK_EXTAL, 8),
+
+ DEF_BASE("r", R8A774B1_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a774b1_mod_clks[] = {
+ DEF_MOD("tmu4", 121, R8A774B1_CLK_S0D6),
+ DEF_MOD("tmu3", 122, R8A774B1_CLK_S3D2),
+ DEF_MOD("tmu2", 123, R8A774B1_CLK_S3D2),
+ DEF_MOD("tmu1", 124, R8A774B1_CLK_S3D2),
+ DEF_MOD("tmu0", 125, R8A774B1_CLK_CP),
+ DEF_MOD("fdp1-0", 119, R8A774B1_CLK_S0D1),
+ DEF_MOD("scif5", 202, R8A774B1_CLK_S3D4),
+ DEF_MOD("scif4", 203, R8A774B1_CLK_S3D4),
+ DEF_MOD("scif3", 204, R8A774B1_CLK_S3D4),
+ DEF_MOD("scif1", 206, R8A774B1_CLK_S3D4),
+ DEF_MOD("scif0", 207, R8A774B1_CLK_S3D4),
+ DEF_MOD("msiof3", 208, R8A774B1_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A774B1_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A774B1_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A774B1_CLK_MSO),
+ DEF_MOD("sys-dmac2", 217, R8A774B1_CLK_S3D1),
+ DEF_MOD("sys-dmac1", 218, R8A774B1_CLK_S3D1),
+ DEF_MOD("sys-dmac0", 219, R8A774B1_CLK_S0D3),
+ DEF_MOD("cmt3", 300, R8A774B1_CLK_R),
+ DEF_MOD("cmt2", 301, R8A774B1_CLK_R),
+ DEF_MOD("cmt1", 302, R8A774B1_CLK_R),
+ DEF_MOD("cmt0", 303, R8A774B1_CLK_R),
+ DEF_MOD("tpu0", 304, R8A774B1_CLK_S3D4),
+ DEF_MOD("scif2", 310, R8A774B1_CLK_S3D4),
+ DEF_MOD("sdif3", 311, R8A774B1_CLK_SD3),
+ DEF_MOD("sdif2", 312, R8A774B1_CLK_SD2),
+ DEF_MOD("sdif1", 313, R8A774B1_CLK_SD1),
+ DEF_MOD("sdif0", 314, R8A774B1_CLK_SD0),
+ DEF_MOD("pcie1", 318, R8A774B1_CLK_S3D1),
+ DEF_MOD("pcie0", 319, R8A774B1_CLK_S3D1),
+ DEF_MOD("usb3-if0", 328, R8A774B1_CLK_S3D1),
+ DEF_MOD("usb-dmac0", 330, R8A774B1_CLK_S3D1),
+ DEF_MOD("usb-dmac1", 331, R8A774B1_CLK_S3D1),
+ DEF_MOD("rwdt", 402, R8A774B1_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A774B1_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A774B1_CLK_S0D3),
+ DEF_MOD("audmac1", 501, R8A774B1_CLK_S1D2),
+ DEF_MOD("audmac0", 502, R8A774B1_CLK_S1D2),
+ DEF_MOD("hscif4", 516, R8A774B1_CLK_S3D1),
+ DEF_MOD("hscif3", 517, R8A774B1_CLK_S3D1),
+ DEF_MOD("hscif2", 518, R8A774B1_CLK_S3D1),
+ DEF_MOD("hscif1", 519, R8A774B1_CLK_S3D1),
+ DEF_MOD("hscif0", 520, R8A774B1_CLK_S3D1),
+ DEF_MOD("thermal", 522, R8A774B1_CLK_CP),
+ DEF_MOD("pwm", 523, R8A774B1_CLK_S0D12),
+ DEF_MOD("fcpvd1", 602, R8A774B1_CLK_S0D2),
+ DEF_MOD("fcpvd0", 603, R8A774B1_CLK_S0D2),
+ DEF_MOD("fcpvb0", 607, R8A774B1_CLK_S0D1),
+ DEF_MOD("fcpvi0", 611, R8A774B1_CLK_S0D1),
+ DEF_MOD("fcpf0", 615, R8A774B1_CLK_S0D1),
+ DEF_MOD("fcpcs", 619, R8A774B1_CLK_S0D2),
+ DEF_MOD("vspd1", 622, R8A774B1_CLK_S0D2),
+ DEF_MOD("vspd0", 623, R8A774B1_CLK_S0D2),
+ DEF_MOD("vspb", 626, R8A774B1_CLK_S0D1),
+ DEF_MOD("vspi0", 631, R8A774B1_CLK_S0D1),
+ DEF_MOD("ehci1", 702, R8A774B1_CLK_S3D2),
+ DEF_MOD("ehci0", 703, R8A774B1_CLK_S3D2),
+ DEF_MOD("hsusb", 704, R8A774B1_CLK_S3D2),
+ DEF_MOD("csi20", 714, R8A774B1_CLK_CSI0),
+ DEF_MOD("csi40", 716, R8A774B1_CLK_CSI0),
+ DEF_MOD("du3", 721, R8A774B1_CLK_S2D1),
+ DEF_MOD("du1", 723, R8A774B1_CLK_S2D1),
+ DEF_MOD("du0", 724, R8A774B1_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A774B1_CLK_S2D1),
+ DEF_MOD("hdmi0", 729, R8A774B1_CLK_HDMI),
+ DEF_MOD("vin7", 804, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin6", 805, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin5", 806, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin4", 807, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin3", 808, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin2", 809, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin1", 810, R8A774B1_CLK_S0D2),
+ DEF_MOD("vin0", 811, R8A774B1_CLK_S0D2),
+ DEF_MOD("etheravb", 812, R8A774B1_CLK_S0D6),
+ DEF_MOD("sata0", 815, R8A774B1_CLK_S3D2),
+ DEF_MOD("gpio7", 905, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio6", 906, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A774B1_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A774B1_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A774B1_CLK_S3D2),
+ DEF_MOD("can-if1", 915, R8A774B1_CLK_S3D4),
+ DEF_MOD("can-if0", 916, R8A774B1_CLK_S3D4),
+ DEF_MOD("i2c6", 918, R8A774B1_CLK_S0D6),
+ DEF_MOD("i2c5", 919, R8A774B1_CLK_S0D6),
+ DEF_MOD("i2c-dvfs", 926, R8A774B1_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A774B1_CLK_S0D6),
+ DEF_MOD("i2c3", 928, R8A774B1_CLK_S0D6),
+ DEF_MOD("i2c2", 929, R8A774B1_CLK_S3D2),
+ DEF_MOD("i2c1", 930, R8A774B1_CLK_S3D2),
+ DEF_MOD("i2c0", 931, R8A774B1_CLK_S3D2),
+ DEF_MOD("ssi-all", 1005, R8A774B1_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, R8A774B1_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)),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3 PLL4 OSC
+ * 14 13 19 17 (MHz)
+ *-----------------------------------------------------------------
+ * 0 0 0 0 16.66 x 1 x180 x192 x192 x144 /16
+ * 0 0 0 1 16.66 x 1 x180 x192 x128 x144 /16
+ * 0 0 1 0 Prohibited setting
+ * 0 0 1 1 16.66 x 1 x180 x192 x192 x144 /16
+ * 0 1 0 0 20 x 1 x150 x160 x160 x120 /19
+ * 0 1 0 1 20 x 1 x150 x160 x106 x120 /19
+ * 0 1 1 0 Prohibited setting
+ * 0 1 1 1 20 x 1 x150 x160 x160 x120 /19
+ * 1 0 0 0 25 x 1 x120 x128 x128 x96 /24
+ * 1 0 0 1 25 x 1 x120 x128 x84 x96 /24
+ * 1 0 1 0 Prohibited setting
+ * 1 0 1 1 25 x 1 x120 x128 x128 x96 /24
+ * 1 1 0 0 33.33 / 2 x180 x192 x192 x144 /32
+ * 1 1 0 1 33.33 / 2 x180 x192 x128 x144 /32
+ * 1 1 1 0 Prohibited setting
+ * 1 1 1 1 33.33 / 2 x180 x192 x192 x144 /32
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
+ (((md) & BIT(13)) >> 11) | \
+ (((md) & BIT(19)) >> 18) | \
+ (((md) & BIT(17)) >> 17))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div OSC prediv */
+ { 1, 192, 1, 192, 1, 16, },
+ { 1, 192, 1, 128, 1, 16, },
+ { 0, /* Prohibited setting */ },
+ { 1, 192, 1, 192, 1, 16, },
+ { 1, 160, 1, 160, 1, 19, },
+ { 1, 160, 1, 106, 1, 19, },
+ { 0, /* Prohibited setting */ },
+ { 1, 160, 1, 160, 1, 19, },
+ { 1, 128, 1, 128, 1, 24, },
+ { 1, 128, 1, 84, 1, 24, },
+ { 0, /* Prohibited setting */ },
+ { 1, 128, 1, 128, 1, 24, },
+ { 2, 192, 1, 192, 1, 32, },
+ { 2, 192, 1, 128, 1, 32, },
+ { 0, /* Prohibited setting */ },
+ { 2, 192, 1, 192, 1, 32, },
+};
+
+/* RMSTPCR[0-11] is not present on RZ/G2N */
+static const struct mstp_stop_table r8a774b1_mstp_table[] = {
+ { 0x00200000, 0x0, 0x0, 0 },
+ { 0xFFFFFFFF, 0x0, 0x0, 0 },
+ { 0x340E2FDC, 0x2040, 0x0, 0 },
+ { 0xFFFFFFDF, 0x400, 0x0, 0 },
+ { 0x80000184, 0x180, 0x0, 0 },
+ { 0xC3FFFFFF, 0x0, 0x0, 0 },
+ { 0xFFFFFFFF, 0x0, 0x0, 0 },
+ { 0xFFFFFFFF, 0x0, 0x0, 0 },
+ { 0x01F1FFF7, 0x0, 0x0, 0 },
+ { 0xFFFFFFFE, 0x0, 0x0, 0 },
+ { 0xFFFEFFE0, 0x0, 0x0, 0 },
+ { 0x000000B7, 0x0, 0x0, 0 },
+};
+
+static const void *r8a774b1_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a774b1_cpg_mssr_info = {
+ .core_clk = r8a774b1_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a774b1_core_clks),
+ .mod_clk = r8a774b1_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a774b1_mod_clks),
+ .mstp_table = r8a774b1_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a774b1_mstp_table),
+ .reset_node = "renesas,r8a774b1-rst",
+ .extalr_node = "extalr",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = CLK_EXTALR,
+ .get_pll_config = r8a774b1_get_pll_config,
+};
+
+static const struct udevice_id r8a774b1_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a774b1-cpg-mssr",
+ .data = (ulong)&r8a774b1_cpg_mssr_info,
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a774b1) = {
+ .name = "clk_r8a774b1",
+ .id = UCLASS_CLK,
+ .of_match = r8a774b1_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a774c0-cpg-mssr.c b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
new file mode 100644
index 00000000000..c9f0f7221d7
--- /dev/null
+++ b/drivers/clk/renesas/r8a774c0-cpg-mssr.c
@@ -0,0 +1,308 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a774c0 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ *
+ * Based on r8a77990-cpg-mssr.c
+ *
+ * Copyright (C) 2015 Glider bvba
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <linux/bitops.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_CANFD,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL0D4,
+ CLK_PLL0D6,
+ 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[] = {
+ /* 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(".pll0d6", CLK_PLL0D6, CLK_PLL0, 6, 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_GEN3_Z("z2", R8A774C0_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL0, 4, 8),
+ 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("canfd", R8A774C0_CLK_CANFD, CLK_PLL0D6, 0x244),
+ 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[] = {
+ DEF_MOD("tmu4", 121, R8A774C0_CLK_S0D6C),
+ DEF_MOD("tmu3", 122, R8A774C0_CLK_S3D2C),
+ DEF_MOD("tmu2", 123, R8A774C0_CLK_S3D2C),
+ DEF_MOD("tmu1", 124, R8A774C0_CLK_S3D2C),
+ DEF_MOD("tmu0", 125, R8A774C0_CLK_CP),
+ 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_S1D2),
+ 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_S3D2),
+ DEF_MOD("hsusb", 704, R8A774C0_CLK_S3D2),
+ DEF_MOD("csi40", 716, R8A774C0_CLK_CSI0),
+ DEF_MOD("du1", 723, R8A774C0_CLK_S1D1),
+ DEF_MOD("du0", 724, R8A774C0_CLK_S1D1),
+ 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-fd", 914, R8A774C0_CLK_S3D2),
+ 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)),
+};
+
+/*
+ * 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] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div */
+ { 1, 100, 3, 100, 3, },
+ { 1, 100, 3, 58, 3, },
+};
+
+static const struct mstp_stop_table r8a774c0_mstp_table[] = {
+ { 0x00200000, 0x0, 0x00200000, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x340E2FDC, 0x2040, 0x340E2FDC, 0 },
+ { 0xFFFFFFDF, 0x400, 0xFFFFFFDF, 0 },
+ { 0x80000184, 0x180, 0x80000184, 0 },
+ { 0xC3FFFFFF, 0x0, 0xC3FFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x01F1FFF7, 0x0, 0x01F1FFF7, 0 },
+ { 0xFFFFFFFE, 0x0, 0xFFFFFFFE, 0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
+ { 0x000000B7, 0x0, 0x000000B7, 0 },
+};
+
+static const void *r8a774c0_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+const struct cpg_mssr_info r8a774c0_cpg_mssr_info = {
+ .core_clk = r8a774c0_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a774c0_core_clks),
+ .mod_clk = r8a774c0_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a774c0_mod_clks),
+ .mstp_table = r8a774c0_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a774c0_mstp_table),
+ .reset_node = "renesas,r8a774c0-rst",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = ~0,
+ .get_pll_config = r8a774c0_get_pll_config,
+};
+
+static const struct udevice_id r8a774c0_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a774c0-cpg-mssr",
+ .data = (ulong)&r8a774c0_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a774c0) = {
+ .name = "clk_r8a774c0",
+ .id = UCLASS_CLK,
+ .of_match = r8a774c0_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a774e1-cpg-mssr.c b/drivers/clk/renesas/r8a774e1-cpg-mssr.c
new file mode 100644
index 00000000000..6cce007aa13
--- /dev/null
+++ b/drivers/clk/renesas/r8a774e1-cpg-mssr.c
@@ -0,0 +1,358 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a774e1 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ *
+ * Based on r8a7795-cpg-mssr.c
+ *
+ * Copyright (C) 2015 Glider bvba
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <linux/bitops.h>
+
+#include <dt-bindings/clock/r8a774e1-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 = R8A774E1_CLK_CANFD,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_EXTALR,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL2,
+ CLK_PLL3,
+ CLK_PLL4,
+ CLK_PLL1_DIV2,
+ CLK_PLL1_DIV4,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_RPCSRC,
+ CLK_RINT,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a774e1_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("extalr", CLK_EXTALR),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+ DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
+ DEF_BASE(".rpcsrc", CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
+
+ DEF_BASE("rpc", R8A774E1_CLK_RPC, CLK_TYPE_GEN3_RPC,
+ CLK_RPCSRC),
+ DEF_BASE("rpcd2", R8A774E1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+ R8A774E1_CLK_RPC),
+
+ DEF_GEN3_OSC(".r", CLK_RINT, CLK_EXTAL, 32),
+
+ /* Core Clock Outputs */
+ DEF_GEN3_Z("z", R8A774E1_CLK_Z, CLK_TYPE_GEN3_Z, CLK_PLL0, 2, 8),
+ DEF_GEN3_Z("z2", R8A774E1_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL2, 2, 0),
+ DEF_FIXED("ztr", R8A774E1_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED("ztrd2", R8A774E1_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+ DEF_FIXED("zt", R8A774E1_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED("zx", R8A774E1_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED("s0d1", R8A774E1_CLK_S0D1, CLK_S0, 1, 1),
+ DEF_FIXED("s0d2", R8A774E1_CLK_S0D2, CLK_S0, 2, 1),
+ DEF_FIXED("s0d3", R8A774E1_CLK_S0D3, CLK_S0, 3, 1),
+ DEF_FIXED("s0d4", R8A774E1_CLK_S0D4, CLK_S0, 4, 1),
+ DEF_FIXED("s0d6", R8A774E1_CLK_S0D6, CLK_S0, 6, 1),
+ DEF_FIXED("s0d8", R8A774E1_CLK_S0D8, CLK_S0, 8, 1),
+ DEF_FIXED("s0d12", R8A774E1_CLK_S0D12, CLK_S0, 12, 1),
+ DEF_FIXED("s1d2", R8A774E1_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A774E1_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A774E1_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A774E1_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A774E1_CLK_S2D4, CLK_S2, 4, 1),
+ DEF_FIXED("s3d1", R8A774E1_CLK_S3D1, CLK_S3, 1, 1),
+ DEF_FIXED("s3d2", R8A774E1_CLK_S3D2, CLK_S3, 2, 1),
+ DEF_FIXED("s3d4", R8A774E1_CLK_S3D4, CLK_S3, 4, 1),
+
+ DEF_GEN3_SD("sd0", R8A774E1_CLK_SD0, CLK_SDSRC, 0x074),
+ DEF_GEN3_SD("sd1", R8A774E1_CLK_SD1, CLK_SDSRC, 0x078),
+ DEF_GEN3_SD("sd2", R8A774E1_CLK_SD2, CLK_SDSRC, 0x268),
+ DEF_GEN3_SD("sd3", R8A774E1_CLK_SD3, CLK_SDSRC, 0x26c),
+
+ DEF_FIXED("cl", R8A774E1_CLK_CL, CLK_PLL1_DIV2, 48, 1),
+ DEF_FIXED("cr", R8A774E1_CLK_CR, CLK_PLL1_DIV4, 2, 1),
+ DEF_FIXED("cp", R8A774E1_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("cpex", R8A774E1_CLK_CPEX, CLK_EXTAL, 2, 1),
+
+ DEF_DIV6P1("canfd", R8A774E1_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
+ DEF_DIV6P1("csi0", R8A774E1_CLK_CSI0, CLK_PLL1_DIV4, 0x00c),
+ DEF_DIV6P1("mso", R8A774E1_CLK_MSO, CLK_PLL1_DIV4, 0x014),
+ DEF_DIV6P1("hdmi", R8A774E1_CLK_HDMI, CLK_PLL1_DIV4, 0x250),
+
+ DEF_GEN3_OSC("osc", R8A774E1_CLK_OSC, CLK_EXTAL, 8),
+
+ DEF_BASE("r", R8A774E1_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a774e1_mod_clks[] = {
+ DEF_MOD("fdp1-1", 118, R8A774E1_CLK_S0D1),
+ DEF_MOD("fdp1-0", 119, R8A774E1_CLK_S0D1),
+ DEF_MOD("tmu4", 121, R8A774E1_CLK_S0D6),
+ DEF_MOD("tmu3", 122, R8A774E1_CLK_S3D2),
+ DEF_MOD("tmu2", 123, R8A774E1_CLK_S3D2),
+ DEF_MOD("tmu1", 124, R8A774E1_CLK_S3D2),
+ DEF_MOD("tmu0", 125, R8A774E1_CLK_CP),
+ DEF_MOD("vcplf", 130, R8A774E1_CLK_S2D1),
+ DEF_MOD("vdpb", 131, R8A774E1_CLK_S2D1),
+ DEF_MOD("scif5", 202, R8A774E1_CLK_S3D4),
+ DEF_MOD("scif4", 203, R8A774E1_CLK_S3D4),
+ DEF_MOD("scif3", 204, R8A774E1_CLK_S3D4),
+ DEF_MOD("scif1", 206, R8A774E1_CLK_S3D4),
+ DEF_MOD("scif0", 207, R8A774E1_CLK_S3D4),
+ DEF_MOD("msiof3", 208, R8A774E1_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A774E1_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A774E1_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A774E1_CLK_MSO),
+ DEF_MOD("sys-dmac2", 217, R8A774E1_CLK_S3D1),
+ DEF_MOD("sys-dmac1", 218, R8A774E1_CLK_S3D1),
+ DEF_MOD("sys-dmac0", 219, R8A774E1_CLK_S0D3),
+ DEF_MOD("cmt3", 300, R8A774E1_CLK_R),
+ DEF_MOD("cmt2", 301, R8A774E1_CLK_R),
+ DEF_MOD("cmt1", 302, R8A774E1_CLK_R),
+ DEF_MOD("cmt0", 303, R8A774E1_CLK_R),
+ DEF_MOD("tpu0", 304, R8A774E1_CLK_S3D4),
+ DEF_MOD("scif2", 310, R8A774E1_CLK_S3D4),
+ DEF_MOD("sdif3", 311, R8A774E1_CLK_SD3),
+ DEF_MOD("sdif2", 312, R8A774E1_CLK_SD2),
+ DEF_MOD("sdif1", 313, R8A774E1_CLK_SD1),
+ DEF_MOD("sdif0", 314, R8A774E1_CLK_SD0),
+ DEF_MOD("pcie1", 318, R8A774E1_CLK_S3D1),
+ DEF_MOD("pcie0", 319, R8A774E1_CLK_S3D1),
+ DEF_MOD("usb3-if0", 328, R8A774E1_CLK_S3D1),
+ DEF_MOD("usb-dmac0", 330, R8A774E1_CLK_S3D1),
+ DEF_MOD("usb-dmac1", 331, R8A774E1_CLK_S3D1),
+ DEF_MOD("rwdt", 402, R8A774E1_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A774E1_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A774E1_CLK_S0D3),
+ DEF_MOD("audmac1", 501, R8A774E1_CLK_S1D2),
+ DEF_MOD("audmac0", 502, R8A774E1_CLK_S1D2),
+ DEF_MOD("hscif4", 516, R8A774E1_CLK_S3D1),
+ DEF_MOD("hscif3", 517, R8A774E1_CLK_S3D1),
+ DEF_MOD("hscif2", 518, R8A774E1_CLK_S3D1),
+ DEF_MOD("hscif1", 519, R8A774E1_CLK_S3D1),
+ DEF_MOD("hscif0", 520, R8A774E1_CLK_S3D1),
+ DEF_MOD("thermal", 522, R8A774E1_CLK_CP),
+ DEF_MOD("pwm", 523, R8A774E1_CLK_S0D12),
+ DEF_MOD("fcpvd1", 602, R8A774E1_CLK_S0D2),
+ DEF_MOD("fcpvd0", 603, R8A774E1_CLK_S0D2),
+ DEF_MOD("fcpvb1", 606, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpvb0", 607, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpvi1", 610, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpvi0", 611, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpf1", 614, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpf0", 615, R8A774E1_CLK_S0D1),
+ DEF_MOD("fcpcs", 619, R8A774E1_CLK_S0D1),
+ DEF_MOD("vspd1", 622, R8A774E1_CLK_S0D2),
+ DEF_MOD("vspd0", 623, R8A774E1_CLK_S0D2),
+ DEF_MOD("vspbc", 624, R8A774E1_CLK_S0D1),
+ DEF_MOD("vspbd", 626, R8A774E1_CLK_S0D1),
+ DEF_MOD("vspi1", 630, R8A774E1_CLK_S0D1),
+ DEF_MOD("vspi0", 631, R8A774E1_CLK_S0D1),
+ DEF_MOD("ehci1", 702, R8A774E1_CLK_S3D2),
+ DEF_MOD("ehci0", 703, R8A774E1_CLK_S3D2),
+ DEF_MOD("hsusb", 704, R8A774E1_CLK_S3D2),
+ DEF_MOD("csi20", 714, R8A774E1_CLK_CSI0),
+ DEF_MOD("csi40", 716, R8A774E1_CLK_CSI0),
+ DEF_MOD("du3", 721, R8A774E1_CLK_S2D1),
+ DEF_MOD("du1", 723, R8A774E1_CLK_S2D1),
+ DEF_MOD("du0", 724, R8A774E1_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A774E1_CLK_S0D4),
+ DEF_MOD("hdmi0", 729, R8A774E1_CLK_HDMI),
+ DEF_MOD("vin7", 804, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin6", 805, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin5", 806, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin4", 807, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin3", 808, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin2", 809, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin1", 810, R8A774E1_CLK_S0D2),
+ DEF_MOD("vin0", 811, R8A774E1_CLK_S0D2),
+ DEF_MOD("etheravb", 812, R8A774E1_CLK_S0D6),
+ DEF_MOD("sata0", 815, R8A774E1_CLK_S3D2),
+ DEF_MOD("gpio7", 905, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio6", 906, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A774E1_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A774E1_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A774E1_CLK_S3D2),
+ DEF_MOD("can-if1", 915, R8A774E1_CLK_S3D4),
+ DEF_MOD("can-if0", 916, R8A774E1_CLK_S3D4),
+ DEF_MOD("rpc-if", 917, R8A774E1_CLK_RPCD2),
+ DEF_MOD("i2c6", 918, R8A774E1_CLK_S0D6),
+ DEF_MOD("i2c5", 919, R8A774E1_CLK_S0D6),
+ DEF_MOD("adg", 922, R8A774E1_CLK_S0D1),
+ DEF_MOD("i2c-dvfs", 926, R8A774E1_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A774E1_CLK_S0D6),
+ DEF_MOD("i2c3", 928, R8A774E1_CLK_S0D6),
+ DEF_MOD("i2c2", 929, R8A774E1_CLK_S3D2),
+ DEF_MOD("i2c1", 930, R8A774E1_CLK_S3D2),
+ DEF_MOD("i2c0", 931, R8A774E1_CLK_S3D2),
+ DEF_MOD("ssi-all", 1005, R8A774E1_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, R8A774E1_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)),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL2 PLL3 PLL4 OSC
+ * 14 13 19 17 (MHz)
+ *-------------------------------------------------------------------------
+ * 0 0 0 0 16.66 x 1 x180 x192 x144 x192 x144 /16
+ * 0 0 0 1 16.66 x 1 x180 x192 x144 x128 x144 /16
+ * 0 0 1 0 Prohibited setting
+ * 0 0 1 1 16.66 x 1 x180 x192 x144 x192 x144 /16
+ * 0 1 0 0 20 x 1 x150 x160 x120 x160 x120 /19
+ * 0 1 0 1 20 x 1 x150 x160 x120 x106 x120 /19
+ * 0 1 1 0 Prohibited setting
+ * 0 1 1 1 20 x 1 x150 x160 x120 x160 x120 /19
+ * 1 0 0 0 25 x 1 x120 x128 x96 x128 x96 /24
+ * 1 0 0 1 25 x 1 x120 x128 x96 x84 x96 /24
+ * 1 0 1 0 Prohibited setting
+ * 1 0 1 1 25 x 1 x120 x128 x96 x128 x96 /24
+ * 1 1 0 0 33.33 / 2 x180 x192 x144 x192 x144 /32
+ * 1 1 0 1 33.33 / 2 x180 x192 x144 x128 x144 /32
+ * 1 1 1 0 Prohibited setting
+ * 1 1 1 1 33.33 / 2 x180 x192 x144 x192 x144 /32
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
+ (((md) & BIT(13)) >> 11) | \
+ (((md) & BIT(19)) >> 18) | \
+ (((md) & BIT(17)) >> 17))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div OSC prediv */
+ { 1, 192, 1, 192, 1, 16, },
+ { 1, 192, 1, 128, 1, 16, },
+ { 0, /* Prohibited setting */ },
+ { 1, 192, 1, 192, 1, 16, },
+ { 1, 160, 1, 160, 1, 19, },
+ { 1, 160, 1, 106, 1, 19, },
+ { 0, /* Prohibited setting */ },
+ { 1, 160, 1, 160, 1, 19, },
+ { 1, 128, 1, 128, 1, 24, },
+ { 1, 128, 1, 84, 1, 24, },
+ { 0, /* Prohibited setting */ },
+ { 1, 128, 1, 128, 1, 24, },
+ { 2, 192, 1, 192, 1, 32, },
+ { 2, 192, 1, 128, 1, 32, },
+ { 0, /* Prohibited setting */ },
+ { 2, 192, 1, 192, 1, 32, },
+};
+
+/* RMSTPCR[0-11] is not present on RZ/G2H */
+static const struct mstp_stop_table r8a774e1_mstp_table[] = {
+ { 0x00640800, 0x0, 0x0, 0 },
+ { 0xF3EE9390, 0x0, 0x0, 0 },
+ { 0x340FAFDC, 0x2040, 0x0, 0 },
+ { 0xD80C7CDF, 0x400, 0x0, 0 },
+ { 0x80000184, 0x180, 0x0, 0 },
+ { 0x40BFFF46, 0x0, 0x0, 0 },
+ { 0xE5FBEECF, 0x0, 0x0, 0 },
+ { 0x39FFFF0E, 0x0, 0x0, 0 },
+ { 0x01F19FF4, 0x0, 0x0, 0 },
+ { 0xFFDFFFFF, 0x0, 0x0, 0 },
+ { 0xFFFEFFE0, 0x0, 0x0, 0 },
+ { 0x00000000, 0x0, 0x0, 0 },
+};
+
+static const void *r8a774e1_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a774e1_cpg_mssr_info = {
+ .core_clk = r8a774e1_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a774e1_core_clks),
+ .mod_clk = r8a774e1_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a774e1_mod_clks),
+ .mstp_table = r8a774e1_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a774e1_mstp_table),
+ .reset_node = "renesas,r8a774e1-rst",
+ .extalr_node = "extalr",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = CLK_EXTALR,
+ .get_pll_config = r8a774e1_get_pll_config,
+};
+
+static const struct udevice_id r8a774e1_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a774e1-cpg-mssr",
+ .data = (ulong)&r8a774e1_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a774e1) = {
+ .name = "clk_r8a774e1",
+ .id = UCLASS_CLK,
+ .of_match = r8a774e1_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-04 07:20:40 +0000