From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> To: Geert Uytterhoeven <geert+renesas@glider.be>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Magnus Damm <magnus.damm@gmail.com>, Russell King <linux@armlinux.org.uk> Cc: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-pm@vger.kernel.org, Lad Prabhakar <prabhakar.csengg@gmail.com>, Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Subject: [PATCH 08/10] clk: renesas: cpg-mssr: Add R8A7742 support Date: Thu, 23 Apr 2020 22:40:48 +0100 [thread overview] Message-ID: <1587678050-23468-9-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw) In-Reply-To: <1587678050-23468-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Add RZ/G1H (R8A7742) Clock Pulse Generator / Module Standby and Software Reset support, using the CPG/MSSR driver core and the common R-Car Gen2 (and RZ/G) code. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> --- drivers/clk/renesas/Kconfig | 5 + drivers/clk/renesas/Makefile | 1 + drivers/clk/renesas/r8a7742-cpg-mssr.c | 289 +++++++++++++++++++++++++++++++++ drivers/clk/renesas/renesas-cpg-mssr.c | 6 + drivers/clk/renesas/renesas-cpg-mssr.h | 1 + 5 files changed, 302 insertions(+) create mode 100644 drivers/clk/renesas/r8a7742-cpg-mssr.c diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig index ac2dd92..149787b 100644 --- a/drivers/clk/renesas/Kconfig +++ b/drivers/clk/renesas/Kconfig @@ -8,6 +8,7 @@ config CLK_RENESAS select CLK_R7S9210 if ARCH_R7S9210 select CLK_R8A73A4 if ARCH_R8A73A4 select CLK_R8A7740 if ARCH_R8A7740 + select CLK_R8A7742 if ARCH_R8A7742 select CLK_R8A7743 if ARCH_R8A7743 || ARCH_R8A7744 select CLK_R8A7745 if ARCH_R8A7745 select CLK_R8A77470 if ARCH_R8A77470 @@ -55,6 +56,10 @@ config CLK_R8A7740 select CLK_RENESAS_CPG_MSTP select CLK_RENESAS_DIV6 +config CLK_R8A7742 + bool "RZ/G1H clock support" if COMPILE_TEST + select CLK_RCAR_GEN2_CPG + config CLK_R8A7743 bool "RZ/G1M clock support" if COMPILE_TEST select CLK_RCAR_GEN2_CPG diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile index 4a722bc..a4066f9 100644 --- a/drivers/clk/renesas/Makefile +++ b/drivers/clk/renesas/Makefile @@ -5,6 +5,7 @@ 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-$(CONFIG_CLK_R8A7742) += r8a7742-cpg-mssr.o obj-$(CONFIG_CLK_R8A7743) += r8a7743-cpg-mssr.o obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o obj-$(CONFIG_CLK_R8A77470) += r8a77470-cpg-mssr.o diff --git a/drivers/clk/renesas/r8a7742-cpg-mssr.c b/drivers/clk/renesas/r8a7742-cpg-mssr.c new file mode 100644 index 0000000..2cae2cb --- /dev/null +++ b/drivers/clk/renesas/r8a7742-cpg-mssr.c @@ -0,0 +1,289 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * r8a7742 Clock Pulse Generator / Module Standby and Software Reset + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#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/r8a7742-cpg-mssr.h> + +#include "renesas-cpg-mssr.h" +#include "rcar-gen2-cpg.h" + +enum clk_ids { + /* Core Clock Outputs exported to DT */ + LAST_DT_CORE_CLK = R8A7742_CLK_OSC, + + /* External Input Clocks */ + CLK_EXTAL, + CLK_USB_EXTAL, + + /* Internal Core Clocks */ + CLK_MAIN, + CLK_PLL0, + CLK_PLL1, + CLK_PLL3, + CLK_PLL1_DIV2, + + /* Module Clocks */ + MOD_CLK_BASE +}; + +static struct cpg_core_clk r8a7742_core_clks[] __initdata = { + /* External Clock Inputs */ + DEF_INPUT("extal", CLK_EXTAL), + DEF_INPUT("usb_extal", CLK_USB_EXTAL), + + /* Internal Core Clocks */ + DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL), + DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN), + DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN), + DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN), + + DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1), + + /* Core Clock Outputs */ + DEF_BASE("z", R8A7742_CLK_Z, CLK_TYPE_GEN2_Z, CLK_PLL0), + DEF_BASE("sdh", R8A7742_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1), + DEF_BASE("sd0", R8A7742_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1), + DEF_BASE("sd1", R8A7742_CLK_SD1, CLK_TYPE_GEN2_SD1, CLK_PLL1), + DEF_BASE("qspi", R8A7742_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2), + DEF_BASE("rcan", R8A7742_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL), + + DEF_FIXED("z2", R8A7742_CLK_Z2, CLK_PLL1, 2, 1), + DEF_FIXED("zg", R8A7742_CLK_ZG, CLK_PLL1, 3, 1), + DEF_FIXED("zt", R8A7742_CLK_ZT, CLK_PLL1, 5, 1), + DEF_FIXED("ztr", R8A7742_CLK_ZTR, CLK_PLL1, 4, 1), + DEF_FIXED("ztrd2", R8A7742_CLK_ZTRD2, CLK_PLL1, 12, 1), + DEF_FIXED("zx", R8A7742_CLK_ZX, CLK_PLL1, 3, 1), + DEF_FIXED("zs", R8A7742_CLK_ZS, CLK_PLL1, 6, 1), + DEF_FIXED("hp", R8A7742_CLK_HP, CLK_PLL1, 12, 1), + DEF_FIXED("b", R8A7742_CLK_B, CLK_PLL1, 12, 1), + DEF_FIXED("lb", R8A7742_CLK_LB, CLK_PLL1, 24, 1), + DEF_FIXED("p", R8A7742_CLK_P, CLK_PLL1, 24, 1), + DEF_FIXED("cl", R8A7742_CLK_CL, CLK_PLL1, 48, 1), + DEF_FIXED("m2", R8A7742_CLK_M2, CLK_PLL1, 8, 1), + DEF_FIXED("zb3", R8A7742_CLK_ZB3, CLK_PLL3, 4, 1), + DEF_FIXED("zb3d2", R8A7742_CLK_ZB3D2, CLK_PLL3, 8, 1), + DEF_FIXED("ddr", R8A7742_CLK_DDR, CLK_PLL3, 8, 1), + DEF_FIXED("mp", R8A7742_CLK_MP, CLK_PLL1_DIV2, 15, 1), + DEF_FIXED("cp", R8A7742_CLK_CP, CLK_EXTAL, 2, 1), + DEF_FIXED("r", R8A7742_CLK_R, CLK_PLL1, 49152, 1), + DEF_FIXED("osc", R8A7742_CLK_OSC, CLK_PLL1, 12288, 1), + + DEF_DIV6P1("sd2", R8A7742_CLK_SD2, CLK_PLL1_DIV2, 0x078), + DEF_DIV6P1("sd3", R8A7742_CLK_SD3, CLK_PLL1_DIV2, 0x26c), + DEF_DIV6P1("mmc0", R8A7742_CLK_MMC0, CLK_PLL1_DIV2, 0x240), + DEF_DIV6P1("mmc1", R8A7742_CLK_MMC1, CLK_PLL1_DIV2, 0x244), +}; + +static const struct mssr_mod_clk r8a7742_mod_clks[] __initconst = { + DEF_MOD("msiof0", 0, R8A7742_CLK_MP), + DEF_MOD("vcp1", 100, R8A7742_CLK_ZS), + DEF_MOD("vcp0", 101, R8A7742_CLK_ZS), + DEF_MOD("vpc1", 102, R8A7742_CLK_ZS), + DEF_MOD("vpc0", 103, R8A7742_CLK_ZS), + DEF_MOD("tmu1", 111, R8A7742_CLK_P), + DEF_MOD("3dg", 112, R8A7742_CLK_ZG), + DEF_MOD("2d-dmac", 115, R8A7742_CLK_ZS), + DEF_MOD("fdp1-2", 117, R8A7742_CLK_ZS), + DEF_MOD("fdp1-1", 118, R8A7742_CLK_ZS), + DEF_MOD("fdp1-0", 119, R8A7742_CLK_ZS), + DEF_MOD("tmu3", 121, R8A7742_CLK_P), + DEF_MOD("tmu2", 122, R8A7742_CLK_P), + DEF_MOD("cmt0", 124, R8A7742_CLK_R), + DEF_MOD("tmu0", 125, R8A7742_CLK_CP), + DEF_MOD("vsp1du1", 127, R8A7742_CLK_ZS), + DEF_MOD("vsp1du0", 128, R8A7742_CLK_ZS), + DEF_MOD("vsp1-sy", 131, R8A7742_CLK_ZS), + DEF_MOD("scifa2", 202, R8A7742_CLK_MP), + DEF_MOD("scifa1", 203, R8A7742_CLK_MP), + DEF_MOD("scifa0", 204, R8A7742_CLK_MP), + DEF_MOD("msiof2", 205, R8A7742_CLK_MP), + DEF_MOD("scifb0", 206, R8A7742_CLK_MP), + DEF_MOD("scifb1", 207, R8A7742_CLK_MP), + DEF_MOD("msiof1", 208, R8A7742_CLK_MP), + DEF_MOD("msiof3", 215, R8A7742_CLK_MP), + DEF_MOD("scifb2", 216, R8A7742_CLK_MP), + DEF_MOD("sys-dmac1", 218, R8A7742_CLK_ZS), + DEF_MOD("sys-dmac0", 219, R8A7742_CLK_ZS), + DEF_MOD("iic2", 300, R8A7742_CLK_CP), + DEF_MOD("tpu0", 304, R8A7742_CLK_CP), + DEF_MOD("mmcif1", 305, R8A7742_CLK_MMC1), + DEF_MOD("scif2", 310, R8A7742_CLK_CP), + DEF_MOD("sdhi3", 311, R8A7742_CLK_SD3), + DEF_MOD("sdhi2", 312, R8A7742_CLK_SD2), + DEF_MOD("sdhi1", 313, R8A7742_CLK_SD2), + DEF_MOD("sdhi0", 314, R8A7742_CLK_SD0), + DEF_MOD("mmcif0", 315, R8A7742_CLK_MMC0), + DEF_MOD("iic0", 318, R8A7742_CLK_HP), + DEF_MOD("pciec", 319, R8A7742_CLK_MP), + DEF_MOD("iic1", 323, R8A7742_CLK_HP), + DEF_MOD("usb3.0", 328, R8A7742_CLK_MP), + DEF_MOD("cmt1", 329, R8A7742_CLK_R), + DEF_MOD("usbhs-dmac0", 330, R8A7742_CLK_HP), + DEF_MOD("usbhs-dmac1", 331, R8A7742_CLK_HP), + DEF_MOD("rwdt", 402, R8A7742_CLK_R), + DEF_MOD("irqc", 407, R8A7742_CLK_CP), + DEF_MOD("intc-sys", 408, R8A7742_CLK_ZS), + DEF_MOD("audio-dmac1", 501, R8A7742_CLK_HP), + DEF_MOD("audio-dmac0", 502, R8A7742_CLK_HP), + DEF_MOD("thermal", 522, CLK_EXTAL), + DEF_MOD("pwm", 523, R8A7742_CLK_P), + DEF_MOD("usb-ehci", 703, R8A7742_CLK_MP), + DEF_MOD("usbhs", 704, R8A7742_CLK_HP), + DEF_MOD("hscif1", 716, R8A7742_CLK_ZS), + DEF_MOD("hscif0", 717, R8A7742_CLK_ZS), + DEF_MOD("scif1", 720, R8A7742_CLK_P), + DEF_MOD("scif0", 721, R8A7742_CLK_P), + DEF_MOD("du2", 722, R8A7742_CLK_ZX), + DEF_MOD("du1", 723, R8A7742_CLK_ZX), + DEF_MOD("du0", 724, R8A7742_CLK_ZX), + DEF_MOD("lvds1", 725, R8A7742_CLK_ZX), + DEF_MOD("lvds0", 726, R8A7742_CLK_ZX), + DEF_MOD("r-gp2d", 807, R8A7742_CLK_ZX), + DEF_MOD("vin3", 808, R8A7742_CLK_ZG), + DEF_MOD("vin2", 809, R8A7742_CLK_ZG), + DEF_MOD("vin1", 810, R8A7742_CLK_ZG), + DEF_MOD("vin0", 811, R8A7742_CLK_ZG), + DEF_MOD("etheravb", 812, R8A7742_CLK_HP), + DEF_MOD("ether", 813, R8A7742_CLK_P), + DEF_MOD("sata1", 814, R8A7742_CLK_ZS), + DEF_MOD("sata0", 815, R8A7742_CLK_ZS), + DEF_MOD("imr-x2-1", 820, R8A7742_CLK_ZG), + DEF_MOD("imr-x2-0", 821, R8A7742_CLK_HP), + DEF_MOD("imr-lsx2-1", 822, R8A7742_CLK_P), + DEF_MOD("imr-lsx2-0", 823, R8A7742_CLK_ZS), + DEF_MOD("gpio5", 907, R8A7742_CLK_CP), + DEF_MOD("gpio4", 908, R8A7742_CLK_CP), + DEF_MOD("gpio3", 909, R8A7742_CLK_CP), + DEF_MOD("gpio2", 910, R8A7742_CLK_CP), + DEF_MOD("gpio1", 911, R8A7742_CLK_CP), + DEF_MOD("gpio0", 912, R8A7742_CLK_CP), + DEF_MOD("can1", 915, R8A7742_CLK_P), + DEF_MOD("can0", 916, R8A7742_CLK_P), + DEF_MOD("qspi_mod", 917, R8A7742_CLK_QSPI), + DEF_MOD("iicdvfs", 926, R8A7742_CLK_CP), + DEF_MOD("i2c3", 928, R8A7742_CLK_HP), + DEF_MOD("i2c2", 929, R8A7742_CLK_HP), + DEF_MOD("i2c1", 930, R8A7742_CLK_HP), + DEF_MOD("i2c0", 931, R8A7742_CLK_HP), + DEF_MOD("ssi-all", 1005, R8A7742_CLK_P), + 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, R8A7742_CLK_P), + 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 r8a7742_crit_mod_clks[] __initconst = { + MOD_CLK_ID(402), /* RWDT */ + MOD_CLK_ID(408), /* INTC-SYS (GIC) */ +}; + +/* + * CPG Clock Data + */ + +/* + * MD EXTAL PLL0 PLL1 PLL3 + * 14 13 19 (MHz) *1 *1 + *--------------------------------------------------- + * 0 0 0 15 x172/2 x208/2 x106 + * 0 0 1 15 x172/2 x208/2 x88 + * 0 1 0 20 x130/2 x156/2 x80 + * 0 1 1 20 x130/2 x156/2 x66 + * 1 0 0 26 / 2 x200/2 x240/2 x122 + * 1 0 1 26 / 2 x200/2 x240/2 x102 + * 1 1 0 30 / 2 x172/2 x208/2 x106 + * 1 1 1 30 / 2 x172/2 x208/2 x88 + * + * *1 : Table 7.5a indicates VCO output (PLLx = VCO/2) + */ +#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \ + (((md) & BIT(13)) >> 12) | \ + (((md) & BIT(19)) >> 19)) + +static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = { + /* EXTAL div PLL1 mult PLL3 mult */ + { 1, 208, 106, }, + { 1, 208, 88, }, + { 1, 156, 80, }, + { 1, 156, 66, }, + { 2, 240, 122, }, + { 2, 240, 102, }, + { 2, 208, 106, }, + { 2, 208, 88, }, +}; + +static int __init r8a7742_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; + + error = rcar_rst_read_mode_pins(&cpg_mode); + if (error) + return error; + + cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)]; + + if (of_device_is_compatible(np, "renesas,r8a7742-cpg-mssr")) { + /* RZ/G1H uses a 1/3 divider for ZG */ + for (i = 0; i < ARRAY_SIZE(r8a7742_core_clks); i++) + if (r8a7742_core_clks[i].id == R8A7742_CLK_ZG) { + r8a7742_core_clks[i].div = 3; + break; + } + } + return rcar_gen2_cpg_init(cpg_pll_config, 2, cpg_mode); +} + +const struct cpg_mssr_info r8a7742_cpg_mssr_info __initconst = { + /* Core Clocks */ + .core_clks = r8a7742_core_clks, + .num_core_clks = ARRAY_SIZE(r8a7742_core_clks), + .last_dt_core_clk = LAST_DT_CORE_CLK, + .num_total_core_clks = MOD_CLK_BASE, + + /* Module Clocks */ + .mod_clks = r8a7742_mod_clks, + .num_mod_clks = ARRAY_SIZE(r8a7742_mod_clks), + .num_hw_mod_clks = 12 * 32, + + /* Critical Module Clocks */ + .crit_mod_clks = r8a7742_crit_mod_clks, + .num_crit_mod_clks = ARRAY_SIZE(r8a7742_crit_mod_clks), + + /* Callbacks */ + .init = r8a7742_cpg_mssr_init, + .cpg_clk_register = rcar_gen2_cpg_clk_register, +}; diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c index a2663fb..8f6dff3 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.c +++ b/drivers/clk/renesas/renesas-cpg-mssr.c @@ -673,6 +673,12 @@ static const struct of_device_id cpg_mssr_match[] = { .data = &r7s9210_cpg_mssr_info, }, #endif +#ifdef CONFIG_CLK_R8A7742 + { + .compatible = "renesas,r8a7742-cpg-mssr", + .data = &r8a7742_cpg_mssr_info, + }, +#endif #ifdef CONFIG_CLK_R8A7743 { .compatible = "renesas,r8a7743-cpg-mssr", diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h index 3b852ba..55a18ef 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.h +++ b/drivers/clk/renesas/renesas-cpg-mssr.h @@ -155,6 +155,7 @@ struct cpg_mssr_info { }; extern const struct cpg_mssr_info r7s9210_cpg_mssr_info; +extern const struct cpg_mssr_info r8a7742_cpg_mssr_info; extern const struct cpg_mssr_info r8a7743_cpg_mssr_info; extern const struct cpg_mssr_info r8a7745_cpg_mssr_info; extern const struct cpg_mssr_info r8a77470_cpg_mssr_info; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> To: Geert Uytterhoeven <geert+renesas@glider.be>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Magnus Damm <magnus.damm@gmail.com>, Russell King <linux@armlinux.org.uk> Cc: devicetree@vger.kernel.org, Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>, linux-renesas-soc@vger.kernel.org, Lad Prabhakar <prabhakar.csengg@gmail.com>, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 08/10] clk: renesas: cpg-mssr: Add R8A7742 support Date: Thu, 23 Apr 2020 22:40:48 +0100 [thread overview] Message-ID: <1587678050-23468-9-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw) In-Reply-To: <1587678050-23468-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Add RZ/G1H (R8A7742) Clock Pulse Generator / Module Standby and Software Reset support, using the CPG/MSSR driver core and the common R-Car Gen2 (and RZ/G) code. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> --- drivers/clk/renesas/Kconfig | 5 + drivers/clk/renesas/Makefile | 1 + drivers/clk/renesas/r8a7742-cpg-mssr.c | 289 +++++++++++++++++++++++++++++++++ drivers/clk/renesas/renesas-cpg-mssr.c | 6 + drivers/clk/renesas/renesas-cpg-mssr.h | 1 + 5 files changed, 302 insertions(+) create mode 100644 drivers/clk/renesas/r8a7742-cpg-mssr.c diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig index ac2dd92..149787b 100644 --- a/drivers/clk/renesas/Kconfig +++ b/drivers/clk/renesas/Kconfig @@ -8,6 +8,7 @@ config CLK_RENESAS select CLK_R7S9210 if ARCH_R7S9210 select CLK_R8A73A4 if ARCH_R8A73A4 select CLK_R8A7740 if ARCH_R8A7740 + select CLK_R8A7742 if ARCH_R8A7742 select CLK_R8A7743 if ARCH_R8A7743 || ARCH_R8A7744 select CLK_R8A7745 if ARCH_R8A7745 select CLK_R8A77470 if ARCH_R8A77470 @@ -55,6 +56,10 @@ config CLK_R8A7740 select CLK_RENESAS_CPG_MSTP select CLK_RENESAS_DIV6 +config CLK_R8A7742 + bool "RZ/G1H clock support" if COMPILE_TEST + select CLK_RCAR_GEN2_CPG + config CLK_R8A7743 bool "RZ/G1M clock support" if COMPILE_TEST select CLK_RCAR_GEN2_CPG diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile index 4a722bc..a4066f9 100644 --- a/drivers/clk/renesas/Makefile +++ b/drivers/clk/renesas/Makefile @@ -5,6 +5,7 @@ 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-$(CONFIG_CLK_R8A7742) += r8a7742-cpg-mssr.o obj-$(CONFIG_CLK_R8A7743) += r8a7743-cpg-mssr.o obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o obj-$(CONFIG_CLK_R8A77470) += r8a77470-cpg-mssr.o diff --git a/drivers/clk/renesas/r8a7742-cpg-mssr.c b/drivers/clk/renesas/r8a7742-cpg-mssr.c new file mode 100644 index 0000000..2cae2cb --- /dev/null +++ b/drivers/clk/renesas/r8a7742-cpg-mssr.c @@ -0,0 +1,289 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * r8a7742 Clock Pulse Generator / Module Standby and Software Reset + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#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/r8a7742-cpg-mssr.h> + +#include "renesas-cpg-mssr.h" +#include "rcar-gen2-cpg.h" + +enum clk_ids { + /* Core Clock Outputs exported to DT */ + LAST_DT_CORE_CLK = R8A7742_CLK_OSC, + + /* External Input Clocks */ + CLK_EXTAL, + CLK_USB_EXTAL, + + /* Internal Core Clocks */ + CLK_MAIN, + CLK_PLL0, + CLK_PLL1, + CLK_PLL3, + CLK_PLL1_DIV2, + + /* Module Clocks */ + MOD_CLK_BASE +}; + +static struct cpg_core_clk r8a7742_core_clks[] __initdata = { + /* External Clock Inputs */ + DEF_INPUT("extal", CLK_EXTAL), + DEF_INPUT("usb_extal", CLK_USB_EXTAL), + + /* Internal Core Clocks */ + DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL), + DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN), + DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN), + DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN), + + DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1), + + /* Core Clock Outputs */ + DEF_BASE("z", R8A7742_CLK_Z, CLK_TYPE_GEN2_Z, CLK_PLL0), + DEF_BASE("sdh", R8A7742_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1), + DEF_BASE("sd0", R8A7742_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1), + DEF_BASE("sd1", R8A7742_CLK_SD1, CLK_TYPE_GEN2_SD1, CLK_PLL1), + DEF_BASE("qspi", R8A7742_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2), + DEF_BASE("rcan", R8A7742_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL), + + DEF_FIXED("z2", R8A7742_CLK_Z2, CLK_PLL1, 2, 1), + DEF_FIXED("zg", R8A7742_CLK_ZG, CLK_PLL1, 3, 1), + DEF_FIXED("zt", R8A7742_CLK_ZT, CLK_PLL1, 5, 1), + DEF_FIXED("ztr", R8A7742_CLK_ZTR, CLK_PLL1, 4, 1), + DEF_FIXED("ztrd2", R8A7742_CLK_ZTRD2, CLK_PLL1, 12, 1), + DEF_FIXED("zx", R8A7742_CLK_ZX, CLK_PLL1, 3, 1), + DEF_FIXED("zs", R8A7742_CLK_ZS, CLK_PLL1, 6, 1), + DEF_FIXED("hp", R8A7742_CLK_HP, CLK_PLL1, 12, 1), + DEF_FIXED("b", R8A7742_CLK_B, CLK_PLL1, 12, 1), + DEF_FIXED("lb", R8A7742_CLK_LB, CLK_PLL1, 24, 1), + DEF_FIXED("p", R8A7742_CLK_P, CLK_PLL1, 24, 1), + DEF_FIXED("cl", R8A7742_CLK_CL, CLK_PLL1, 48, 1), + DEF_FIXED("m2", R8A7742_CLK_M2, CLK_PLL1, 8, 1), + DEF_FIXED("zb3", R8A7742_CLK_ZB3, CLK_PLL3, 4, 1), + DEF_FIXED("zb3d2", R8A7742_CLK_ZB3D2, CLK_PLL3, 8, 1), + DEF_FIXED("ddr", R8A7742_CLK_DDR, CLK_PLL3, 8, 1), + DEF_FIXED("mp", R8A7742_CLK_MP, CLK_PLL1_DIV2, 15, 1), + DEF_FIXED("cp", R8A7742_CLK_CP, CLK_EXTAL, 2, 1), + DEF_FIXED("r", R8A7742_CLK_R, CLK_PLL1, 49152, 1), + DEF_FIXED("osc", R8A7742_CLK_OSC, CLK_PLL1, 12288, 1), + + DEF_DIV6P1("sd2", R8A7742_CLK_SD2, CLK_PLL1_DIV2, 0x078), + DEF_DIV6P1("sd3", R8A7742_CLK_SD3, CLK_PLL1_DIV2, 0x26c), + DEF_DIV6P1("mmc0", R8A7742_CLK_MMC0, CLK_PLL1_DIV2, 0x240), + DEF_DIV6P1("mmc1", R8A7742_CLK_MMC1, CLK_PLL1_DIV2, 0x244), +}; + +static const struct mssr_mod_clk r8a7742_mod_clks[] __initconst = { + DEF_MOD("msiof0", 0, R8A7742_CLK_MP), + DEF_MOD("vcp1", 100, R8A7742_CLK_ZS), + DEF_MOD("vcp0", 101, R8A7742_CLK_ZS), + DEF_MOD("vpc1", 102, R8A7742_CLK_ZS), + DEF_MOD("vpc0", 103, R8A7742_CLK_ZS), + DEF_MOD("tmu1", 111, R8A7742_CLK_P), + DEF_MOD("3dg", 112, R8A7742_CLK_ZG), + DEF_MOD("2d-dmac", 115, R8A7742_CLK_ZS), + DEF_MOD("fdp1-2", 117, R8A7742_CLK_ZS), + DEF_MOD("fdp1-1", 118, R8A7742_CLK_ZS), + DEF_MOD("fdp1-0", 119, R8A7742_CLK_ZS), + DEF_MOD("tmu3", 121, R8A7742_CLK_P), + DEF_MOD("tmu2", 122, R8A7742_CLK_P), + DEF_MOD("cmt0", 124, R8A7742_CLK_R), + DEF_MOD("tmu0", 125, R8A7742_CLK_CP), + DEF_MOD("vsp1du1", 127, R8A7742_CLK_ZS), + DEF_MOD("vsp1du0", 128, R8A7742_CLK_ZS), + DEF_MOD("vsp1-sy", 131, R8A7742_CLK_ZS), + DEF_MOD("scifa2", 202, R8A7742_CLK_MP), + DEF_MOD("scifa1", 203, R8A7742_CLK_MP), + DEF_MOD("scifa0", 204, R8A7742_CLK_MP), + DEF_MOD("msiof2", 205, R8A7742_CLK_MP), + DEF_MOD("scifb0", 206, R8A7742_CLK_MP), + DEF_MOD("scifb1", 207, R8A7742_CLK_MP), + DEF_MOD("msiof1", 208, R8A7742_CLK_MP), + DEF_MOD("msiof3", 215, R8A7742_CLK_MP), + DEF_MOD("scifb2", 216, R8A7742_CLK_MP), + DEF_MOD("sys-dmac1", 218, R8A7742_CLK_ZS), + DEF_MOD("sys-dmac0", 219, R8A7742_CLK_ZS), + DEF_MOD("iic2", 300, R8A7742_CLK_CP), + DEF_MOD("tpu0", 304, R8A7742_CLK_CP), + DEF_MOD("mmcif1", 305, R8A7742_CLK_MMC1), + DEF_MOD("scif2", 310, R8A7742_CLK_CP), + DEF_MOD("sdhi3", 311, R8A7742_CLK_SD3), + DEF_MOD("sdhi2", 312, R8A7742_CLK_SD2), + DEF_MOD("sdhi1", 313, R8A7742_CLK_SD2), + DEF_MOD("sdhi0", 314, R8A7742_CLK_SD0), + DEF_MOD("mmcif0", 315, R8A7742_CLK_MMC0), + DEF_MOD("iic0", 318, R8A7742_CLK_HP), + DEF_MOD("pciec", 319, R8A7742_CLK_MP), + DEF_MOD("iic1", 323, R8A7742_CLK_HP), + DEF_MOD("usb3.0", 328, R8A7742_CLK_MP), + DEF_MOD("cmt1", 329, R8A7742_CLK_R), + DEF_MOD("usbhs-dmac0", 330, R8A7742_CLK_HP), + DEF_MOD("usbhs-dmac1", 331, R8A7742_CLK_HP), + DEF_MOD("rwdt", 402, R8A7742_CLK_R), + DEF_MOD("irqc", 407, R8A7742_CLK_CP), + DEF_MOD("intc-sys", 408, R8A7742_CLK_ZS), + DEF_MOD("audio-dmac1", 501, R8A7742_CLK_HP), + DEF_MOD("audio-dmac0", 502, R8A7742_CLK_HP), + DEF_MOD("thermal", 522, CLK_EXTAL), + DEF_MOD("pwm", 523, R8A7742_CLK_P), + DEF_MOD("usb-ehci", 703, R8A7742_CLK_MP), + DEF_MOD("usbhs", 704, R8A7742_CLK_HP), + DEF_MOD("hscif1", 716, R8A7742_CLK_ZS), + DEF_MOD("hscif0", 717, R8A7742_CLK_ZS), + DEF_MOD("scif1", 720, R8A7742_CLK_P), + DEF_MOD("scif0", 721, R8A7742_CLK_P), + DEF_MOD("du2", 722, R8A7742_CLK_ZX), + DEF_MOD("du1", 723, R8A7742_CLK_ZX), + DEF_MOD("du0", 724, R8A7742_CLK_ZX), + DEF_MOD("lvds1", 725, R8A7742_CLK_ZX), + DEF_MOD("lvds0", 726, R8A7742_CLK_ZX), + DEF_MOD("r-gp2d", 807, R8A7742_CLK_ZX), + DEF_MOD("vin3", 808, R8A7742_CLK_ZG), + DEF_MOD("vin2", 809, R8A7742_CLK_ZG), + DEF_MOD("vin1", 810, R8A7742_CLK_ZG), + DEF_MOD("vin0", 811, R8A7742_CLK_ZG), + DEF_MOD("etheravb", 812, R8A7742_CLK_HP), + DEF_MOD("ether", 813, R8A7742_CLK_P), + DEF_MOD("sata1", 814, R8A7742_CLK_ZS), + DEF_MOD("sata0", 815, R8A7742_CLK_ZS), + DEF_MOD("imr-x2-1", 820, R8A7742_CLK_ZG), + DEF_MOD("imr-x2-0", 821, R8A7742_CLK_HP), + DEF_MOD("imr-lsx2-1", 822, R8A7742_CLK_P), + DEF_MOD("imr-lsx2-0", 823, R8A7742_CLK_ZS), + DEF_MOD("gpio5", 907, R8A7742_CLK_CP), + DEF_MOD("gpio4", 908, R8A7742_CLK_CP), + DEF_MOD("gpio3", 909, R8A7742_CLK_CP), + DEF_MOD("gpio2", 910, R8A7742_CLK_CP), + DEF_MOD("gpio1", 911, R8A7742_CLK_CP), + DEF_MOD("gpio0", 912, R8A7742_CLK_CP), + DEF_MOD("can1", 915, R8A7742_CLK_P), + DEF_MOD("can0", 916, R8A7742_CLK_P), + DEF_MOD("qspi_mod", 917, R8A7742_CLK_QSPI), + DEF_MOD("iicdvfs", 926, R8A7742_CLK_CP), + DEF_MOD("i2c3", 928, R8A7742_CLK_HP), + DEF_MOD("i2c2", 929, R8A7742_CLK_HP), + DEF_MOD("i2c1", 930, R8A7742_CLK_HP), + DEF_MOD("i2c0", 931, R8A7742_CLK_HP), + DEF_MOD("ssi-all", 1005, R8A7742_CLK_P), + 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, R8A7742_CLK_P), + 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 r8a7742_crit_mod_clks[] __initconst = { + MOD_CLK_ID(402), /* RWDT */ + MOD_CLK_ID(408), /* INTC-SYS (GIC) */ +}; + +/* + * CPG Clock Data + */ + +/* + * MD EXTAL PLL0 PLL1 PLL3 + * 14 13 19 (MHz) *1 *1 + *--------------------------------------------------- + * 0 0 0 15 x172/2 x208/2 x106 + * 0 0 1 15 x172/2 x208/2 x88 + * 0 1 0 20 x130/2 x156/2 x80 + * 0 1 1 20 x130/2 x156/2 x66 + * 1 0 0 26 / 2 x200/2 x240/2 x122 + * 1 0 1 26 / 2 x200/2 x240/2 x102 + * 1 1 0 30 / 2 x172/2 x208/2 x106 + * 1 1 1 30 / 2 x172/2 x208/2 x88 + * + * *1 : Table 7.5a indicates VCO output (PLLx = VCO/2) + */ +#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \ + (((md) & BIT(13)) >> 12) | \ + (((md) & BIT(19)) >> 19)) + +static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = { + /* EXTAL div PLL1 mult PLL3 mult */ + { 1, 208, 106, }, + { 1, 208, 88, }, + { 1, 156, 80, }, + { 1, 156, 66, }, + { 2, 240, 122, }, + { 2, 240, 102, }, + { 2, 208, 106, }, + { 2, 208, 88, }, +}; + +static int __init r8a7742_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; + + error = rcar_rst_read_mode_pins(&cpg_mode); + if (error) + return error; + + cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)]; + + if (of_device_is_compatible(np, "renesas,r8a7742-cpg-mssr")) { + /* RZ/G1H uses a 1/3 divider for ZG */ + for (i = 0; i < ARRAY_SIZE(r8a7742_core_clks); i++) + if (r8a7742_core_clks[i].id == R8A7742_CLK_ZG) { + r8a7742_core_clks[i].div = 3; + break; + } + } + return rcar_gen2_cpg_init(cpg_pll_config, 2, cpg_mode); +} + +const struct cpg_mssr_info r8a7742_cpg_mssr_info __initconst = { + /* Core Clocks */ + .core_clks = r8a7742_core_clks, + .num_core_clks = ARRAY_SIZE(r8a7742_core_clks), + .last_dt_core_clk = LAST_DT_CORE_CLK, + .num_total_core_clks = MOD_CLK_BASE, + + /* Module Clocks */ + .mod_clks = r8a7742_mod_clks, + .num_mod_clks = ARRAY_SIZE(r8a7742_mod_clks), + .num_hw_mod_clks = 12 * 32, + + /* Critical Module Clocks */ + .crit_mod_clks = r8a7742_crit_mod_clks, + .num_crit_mod_clks = ARRAY_SIZE(r8a7742_crit_mod_clks), + + /* Callbacks */ + .init = r8a7742_cpg_mssr_init, + .cpg_clk_register = rcar_gen2_cpg_clk_register, +}; diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c index a2663fb..8f6dff3 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.c +++ b/drivers/clk/renesas/renesas-cpg-mssr.c @@ -673,6 +673,12 @@ static const struct of_device_id cpg_mssr_match[] = { .data = &r7s9210_cpg_mssr_info, }, #endif +#ifdef CONFIG_CLK_R8A7742 + { + .compatible = "renesas,r8a7742-cpg-mssr", + .data = &r8a7742_cpg_mssr_info, + }, +#endif #ifdef CONFIG_CLK_R8A7743 { .compatible = "renesas,r8a7743-cpg-mssr", diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h index 3b852ba..55a18ef 100644 --- a/drivers/clk/renesas/renesas-cpg-mssr.h +++ b/drivers/clk/renesas/renesas-cpg-mssr.h @@ -155,6 +155,7 @@ struct cpg_mssr_info { }; extern const struct cpg_mssr_info r7s9210_cpg_mssr_info; +extern const struct cpg_mssr_info r8a7742_cpg_mssr_info; extern const struct cpg_mssr_info r8a7743_cpg_mssr_info; extern const struct cpg_mssr_info r8a7745_cpg_mssr_info; extern const struct cpg_mssr_info r8a77470_cpg_mssr_info; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-04-23 21:41 UTC|newest] Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-23 21:40 [PATCH 00/10] Add RZ/G1H support Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-23 21:40 ` [PATCH 01/10] dt-bindings: power: rcar-sysc: Document r8a7742 SYSC binding Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 7:39 ` Geert Uytterhoeven 2020-04-27 7:39 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 02/10] dt-bindings: power: rcar-sysc: Add r8a7742 power domain index macros Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 7:44 ` Geert Uytterhoeven 2020-04-27 7:44 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 03/10] soc: renesas: rcar-sysc: add R8A7742 support Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 7:56 ` Geert Uytterhoeven 2020-04-27 7:56 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 04/10] dt-bindings: reset: rcar-rst: Document r8a7742 reset module Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 8:00 ` Geert Uytterhoeven 2020-04-27 8:00 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 05/10] soc: renesas: rcar-rst: Add support for RZ/G1H Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 8:02 ` Geert Uytterhoeven 2020-04-27 8:02 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 06/10] dt-bindings: clock: renesas: cpg-mssr: Document r8a7742 binding Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 8:03 ` Geert Uytterhoeven 2020-04-27 8:03 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 07/10] clk: renesas: Add r8a7742 CPG Core Clock Definitions Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 8:26 ` Geert Uytterhoeven 2020-04-27 8:26 ` Geert Uytterhoeven 2020-04-23 21:40 ` Lad Prabhakar [this message] 2020-04-23 21:40 ` [PATCH 08/10] clk: renesas: cpg-mssr: Add R8A7742 support Lad Prabhakar 2020-04-27 9:10 ` Geert Uytterhoeven 2020-04-27 9:10 ` Geert Uytterhoeven 2020-04-27 10:06 ` Lad, Prabhakar 2020-04-27 10:06 ` Lad, Prabhakar 2020-04-27 10:18 ` Geert Uytterhoeven 2020-04-27 10:18 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 09/10] ARM: shmobile: r8a7742: Basic SoC support Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 9:16 ` Geert Uytterhoeven 2020-04-27 9:16 ` Geert Uytterhoeven 2020-04-23 21:40 ` [PATCH 10/10] cpufreq: dt: Add support for r8a7742 Lad Prabhakar 2020-04-23 21:40 ` Lad Prabhakar 2020-04-27 9:22 ` Geert Uytterhoeven 2020-04-27 9:22 ` Geert Uytterhoeven 2020-04-27 9:24 ` Viresh Kumar 2020-04-27 9:24 ` Viresh Kumar 2020-04-27 10:20 ` Lad, Prabhakar 2020-04-27 10:20 ` Lad, Prabhakar 2020-04-27 10:22 ` Viresh Kumar 2020-04-27 10:22 ` Viresh Kumar 2020-04-27 10:33 ` Lad, Prabhakar 2020-04-27 10:33 ` Lad, Prabhakar 2020-04-27 9:27 ` [PATCH 00/10] Add RZ/G1H support Geert Uytterhoeven 2020-04-27 9:27 ` Geert Uytterhoeven 2020-04-27 10:30 ` Lad, Prabhakar 2020-04-27 10:30 ` Lad, Prabhakar 2020-04-27 11:18 ` Geert Uytterhoeven 2020-04-27 11:18 ` Geert Uytterhoeven
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