clk: renesas: cpg-mssr: Add support for R-Car E3

Initial support for R-Car E3 (r8a77990), including core and module
clocks.

Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual:
Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018".

Inspried by patches by Takeshi Kihara in the BSP.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index c3473df23abb8f5941f5c1feea044722ce9c705b..db542abadb75bf0ca395ac0910506bce458fecee 100644 (file)
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -26,6 +26,7 @@ Required Properties:
       - "renesas,r8a77965-cpg-mssr" for the r8a77965 SoC (R-Car M3-N)
       - "renesas,r8a77970-cpg-mssr" for the r8a77970 SoC (R-Car V3M)
       - "renesas,r8a77980-cpg-mssr" for the r8a77980 SoC (R-Car V3H)
+      - "renesas,r8a77990-cpg-mssr" for the r8a77990 SoC (R-Car E3)
       - "renesas,r8a77995-cpg-mssr" for the r8a77995 SoC (R-Car D3)
 
   - reg: Base address and length of the memory resource used by the CPG/MSSR
@@ -36,7 +37,7 @@ Required Properties:
   - clock-names: List of external parent clock names. Valid names are:
       - "extal" (r8a7743, r8a7745, r8a77470, r8a7790, r8a7791, r8a7792,
                 r8a7793, r8a7794, r8a7795, r8a7796, r8a77965, r8a77970,
-                r8a77980, r8a77995)
+                r8a77980, r8a77990, r8a77995)
       - "extalr" (r8a7795, r8a7796, r8a77965, r8a77970, r8a77980)
       - "usb_extal" (r8a7743, r8a7745, r8a77470, r8a7790, r8a7791, r8a7793,
                     r8a7794)

diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index f32896fa9ddaa6f1c7695305387bb201ec0a0d75..f9ba71311727c864f3205ed48284fab8b6e99dab 100644 (file)
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -19,6 +19,7 @@ config CLK_RENESAS
        select CLK_R8A77965 if ARCH_R8A77965
        select CLK_R8A77970 if ARCH_R8A77970
        select CLK_R8A77980 if ARCH_R8A77980
+       select CLK_R8A77990 if ARCH_R8A77990
        select CLK_R8A77995 if ARCH_R8A77995
        select CLK_SH73A0 if ARCH_SH73A0
 
@@ -116,6 +117,10 @@ config CLK_R8A77980
        bool "R-Car V3H clock support" if COMPILE_TEST
        select CLK_RCAR_GEN3_CPG
 
+config CLK_R8A77990
+       bool "R-Car E3 clock support" if COMPILE_TEST
+       select CLK_RCAR_GEN3_CPG
+
 config CLK_R8A77995
        bool "R-Car D3 clock support" if COMPILE_TEST
        select CLK_RCAR_GEN3_CPG

diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index a4edea99c4ec00037fdec16cbf199bf7c5b7ff20..fe5bac9215e536b700caf6bcfb4df5c0c7ac4146 100644 (file)
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_CLK_R8A7796)             += r8a7796-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77965)             += r8a77965-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77970)             += r8a77970-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77980)             += r8a77980-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A77990)             += r8a77990-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77995)             += r8a77995-cpg-mssr.o
 obj-$(CONFIG_CLK_SH73A0)               += clk-sh73a0.o
 

diff --git a/drivers/clk/renesas/r8a77990-cpg-mssr.c b/drivers/clk/renesas/r8a77990-cpg-mssr.c
new file mode 100644 (file)
index 0000000..9e14f14
--- /dev/null
+++ b/drivers/clk/renesas/r8a77990-cpg-mssr.c
@@ -0,0 +1,289 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a77990 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ *
+ * Based on r8a7795-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/r8a77990-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 = R8A77990_CLK_CPEX,
+
+       /* 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,
+
+       /* Module Clocks */
+       MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a77990_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(".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),
+
+       /* Core Clock Outputs */
+       DEF_FIXED("za2",       R8A77990_CLK_ZA2,   CLK_PLL0D24,    1, 1),
+       DEF_FIXED("za8",       R8A77990_CLK_ZA8,   CLK_PLL0D8,     1, 1),
+       DEF_FIXED("ztr",       R8A77990_CLK_ZTR,   CLK_PLL1,       6, 1),
+       DEF_FIXED("zt",        R8A77990_CLK_ZT,    CLK_PLL1,       4, 1),
+       DEF_FIXED("zx",        R8A77990_CLK_ZX,    CLK_PLL1,       3, 1),
+       DEF_FIXED("s0d1",      R8A77990_CLK_S0D1,  CLK_S0,         1, 1),
+       DEF_FIXED("s0d3",      R8A77990_CLK_S0D3,  CLK_S0,         3, 1),
+       DEF_FIXED("s0d6",      R8A77990_CLK_S0D6,  CLK_S0,         6, 1),
+       DEF_FIXED("s0d12",     R8A77990_CLK_S0D12, CLK_S0,        12, 1),
+       DEF_FIXED("s0d24",     R8A77990_CLK_S0D24, CLK_S0,        24, 1),
+       DEF_FIXED("s1d1",      R8A77990_CLK_S1D1,  CLK_S1,         1, 1),
+       DEF_FIXED("s1d2",      R8A77990_CLK_S1D2,  CLK_S1,         2, 1),
+       DEF_FIXED("s1d4",      R8A77990_CLK_S1D4,  CLK_S1,         4, 1),
+       DEF_FIXED("s2d1",      R8A77990_CLK_S2D1,  CLK_S2,         1, 1),
+       DEF_FIXED("s2d2",      R8A77990_CLK_S2D2,  CLK_S2,         2, 1),
+       DEF_FIXED("s2d4",      R8A77990_CLK_S2D4,  CLK_S2,         4, 1),
+       DEF_FIXED("s3d1",      R8A77990_CLK_S3D1,  CLK_S3,         1, 1),
+       DEF_FIXED("s3d2",      R8A77990_CLK_S3D2,  CLK_S3,         2, 1),
+       DEF_FIXED("s3d4",      R8A77990_CLK_S3D4,  CLK_S3,         4, 1),
+
+       DEF_GEN3_SD("sd0",     R8A77990_CLK_SD0,   CLK_SDSRC,     0x0074),
+       DEF_GEN3_SD("sd1",     R8A77990_CLK_SD1,   CLK_SDSRC,     0x0078),
+       DEF_GEN3_SD("sd3",     R8A77990_CLK_SD3,   CLK_SDSRC,     0x026c),
+
+       DEF_FIXED("cl",        R8A77990_CLK_CL,    CLK_PLL1,      48, 1),
+       DEF_FIXED("cp",        R8A77990_CLK_CP,    CLK_EXTAL,      2, 1),
+       DEF_FIXED("cpex",      R8A77990_CLK_CPEX,  CLK_EXTAL,      4, 1),
+       DEF_FIXED("osc",       R8A77990_CLK_OSC,   CLK_EXTAL,    384, 1),
+       DEF_FIXED("r",         R8A77990_CLK_R,     CLK_EXTAL,   1536, 1),
+
+       DEF_GEN3_PE("s0d6c",   R8A77990_CLK_S0D6C, CLK_S0, 6, CLK_PE, 2),
+       DEF_GEN3_PE("s3d1c",   R8A77990_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
+       DEF_GEN3_PE("s3d2c",   R8A77990_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
+       DEF_GEN3_PE("s3d4c",   R8A77990_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
+
+       DEF_DIV6P1("canfd",    R8A77990_CLK_CANFD, CLK_PLL0D6, 0x244),
+       DEF_DIV6P1("csi0",     R8A77990_CLK_CSI0,  CLK_PLL1D2, 0x00c),
+       DEF_DIV6P1("mso",      R8A77990_CLK_MSO,   CLK_PLL1D2, 0x014),
+};
+
+static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = {
+       DEF_MOD("scif5",                 202,   R8A77990_CLK_S3D4C),
+       DEF_MOD("scif4",                 203,   R8A77990_CLK_S3D4C),
+       DEF_MOD("scif3",                 204,   R8A77990_CLK_S3D4C),
+       DEF_MOD("scif1",                 206,   R8A77990_CLK_S3D4C),
+       DEF_MOD("scif0",                 207,   R8A77990_CLK_S3D4C),
+       DEF_MOD("msiof3",                208,   R8A77990_CLK_MSO),
+       DEF_MOD("msiof2",                209,   R8A77990_CLK_MSO),
+       DEF_MOD("msiof1",                210,   R8A77990_CLK_MSO),
+       DEF_MOD("msiof0",                211,   R8A77990_CLK_MSO),
+       DEF_MOD("sys-dmac2",             217,   R8A77990_CLK_S3D1),
+       DEF_MOD("sys-dmac1",             218,   R8A77990_CLK_S3D1),
+       DEF_MOD("sys-dmac0",             219,   R8A77990_CLK_S3D1),
+
+       DEF_MOD("cmt3",                  300,   R8A77990_CLK_R),
+       DEF_MOD("cmt2",                  301,   R8A77990_CLK_R),
+       DEF_MOD("cmt1",                  302,   R8A77990_CLK_R),
+       DEF_MOD("cmt0",                  303,   R8A77990_CLK_R),
+       DEF_MOD("scif2",                 310,   R8A77990_CLK_S3D4C),
+       DEF_MOD("sdif3",                 311,   R8A77990_CLK_SD3),
+       DEF_MOD("sdif1",                 313,   R8A77990_CLK_SD1),
+       DEF_MOD("sdif0",                 314,   R8A77990_CLK_SD0),
+       DEF_MOD("pcie0",                 319,   R8A77990_CLK_S3D1),
+       DEF_MOD("usb3-if0",              328,   R8A77990_CLK_S3D1),
+       DEF_MOD("usb-dmac0",             330,   R8A77990_CLK_S3D1),
+       DEF_MOD("usb-dmac1",             331,   R8A77990_CLK_S3D1),
+
+       DEF_MOD("rwdt",                  402,   R8A77990_CLK_R),
+       DEF_MOD("intc-ex",               407,   R8A77990_CLK_CP),
+       DEF_MOD("intc-ap",               408,   R8A77990_CLK_S0D3),
+
+       DEF_MOD("audmac0",               502,   R8A77990_CLK_S3D4),
+       DEF_MOD("drif7",                 508,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif6",                 509,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif5",                 510,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif4",                 511,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif3",                 512,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif2",                 513,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif1",                 514,   R8A77990_CLK_S3D2),
+       DEF_MOD("drif0",                 515,   R8A77990_CLK_S3D2),
+       DEF_MOD("hscif4",                516,   R8A77990_CLK_S3D1C),
+       DEF_MOD("hscif3",                517,   R8A77990_CLK_S3D1C),
+       DEF_MOD("hscif2",                518,   R8A77990_CLK_S3D1C),
+       DEF_MOD("hscif1",                519,   R8A77990_CLK_S3D1C),
+       DEF_MOD("hscif0",                520,   R8A77990_CLK_S3D1C),
+       DEF_MOD("thermal",               522,   R8A77990_CLK_CP),
+       DEF_MOD("pwm",                   523,   R8A77990_CLK_S3D4C),
+
+       DEF_MOD("fcpvd1",                602,   R8A77990_CLK_S1D2),
+       DEF_MOD("fcpvd0",                603,   R8A77990_CLK_S1D2),
+       DEF_MOD("fcpvb0",                607,   R8A77990_CLK_S0D1),
+       DEF_MOD("fcpvi0",                611,   R8A77990_CLK_S0D1),
+       DEF_MOD("fcpf0",                 615,   R8A77990_CLK_S0D1),
+       DEF_MOD("fcpcs",                 619,   R8A77990_CLK_S0D1),
+       DEF_MOD("vspd1",                 622,   R8A77990_CLK_S1D2),
+       DEF_MOD("vspd0",                 623,   R8A77990_CLK_S1D2),
+       DEF_MOD("vspb",                  626,   R8A77990_CLK_S0D1),
+       DEF_MOD("vspi0",                 631,   R8A77990_CLK_S0D1),
+
+       DEF_MOD("ehci0",                 703,   R8A77990_CLK_S3D4),
+       DEF_MOD("hsusb",                 704,   R8A77990_CLK_S3D4),
+       DEF_MOD("csi40",                 716,   R8A77990_CLK_CSI0),
+       DEF_MOD("du1",                   723,   R8A77990_CLK_S2D1),
+       DEF_MOD("du0",                   724,   R8A77990_CLK_S2D1),
+       DEF_MOD("lvds",                  727,   R8A77990_CLK_S2D1),
+
+       DEF_MOD("vin5",                  806,   R8A77990_CLK_S1D2),
+       DEF_MOD("vin4",                  807,   R8A77990_CLK_S1D2),
+       DEF_MOD("etheravb",              812,   R8A77990_CLK_S3D2),
+
+       DEF_MOD("gpio6",                 906,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio5",                 907,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio4",                 908,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio3",                 909,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio2",                 910,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio1",                 911,   R8A77990_CLK_S3D4),
+       DEF_MOD("gpio0",                 912,   R8A77990_CLK_S3D4),
+       DEF_MOD("can-fd",                914,   R8A77990_CLK_S3D2),
+       DEF_MOD("can-if1",               915,   R8A77990_CLK_S3D4),
+       DEF_MOD("can-if0",               916,   R8A77990_CLK_S3D4),
+       DEF_MOD("i2c6",                  918,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c5",                  919,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c-dvfs",              926,   R8A77990_CLK_CP),
+       DEF_MOD("i2c4",                  927,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c3",                  928,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c2",                  929,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c1",                  930,   R8A77990_CLK_S3D2),
+       DEF_MOD("i2c0",                  931,   R8A77990_CLK_S3D2),
+
+       DEF_MOD("ssi-all",              1005,   R8A77990_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,   R8A77990_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 r8a77990_crit_mod_clks[] __initconst = {
+       MOD_CLK_ID(408),        /* INTC-AP (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD19                EXTAL (MHz)     PLL0            PLL1            PLL3
+ *--------------------------------------------------------------------
+ * 0           48 x 1          x100/4          x100/3          x100/3
+ * 1           48 x 1          x100/4          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 r8a77990_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 r8a77990_cpg_mssr_info __initconst = {
+       /* Core Clocks */
+       .core_clks = r8a77990_core_clks,
+       .num_core_clks = ARRAY_SIZE(r8a77990_core_clks),
+       .last_dt_core_clk = LAST_DT_CORE_CLK,
+       .num_total_core_clks = MOD_CLK_BASE,
+
+       /* Module Clocks */
+       .mod_clks = r8a77990_mod_clks,
+       .num_mod_clks = ARRAY_SIZE(r8a77990_mod_clks),
+       .num_hw_mod_clks = 12 * 32,
+
+       /* Critical Module Clocks */
+       .crit_mod_clks = r8a77990_crit_mod_clks,
+       .num_crit_mod_clks = ARRAY_SIZE(r8a77990_crit_mod_clks),
+
+       /* Callbacks */
+       .init = r8a77990_cpg_mssr_init,
+       .cpg_clk_register = rcar_gen3_cpg_clk_register,
+};

diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index 2c467f96a94af4f00bd940ffd918ac2cfd1c2c58..49e510691eeeab0796837a400f104adfe88feb7a 100644 (file)
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -717,6 +717,12 @@ static const struct of_device_id cpg_mssr_match[] = {
                .data = &r8a77980_cpg_mssr_info,
        },
 #endif
+#ifdef CONFIG_CLK_R8A77990
+       {
+               .compatible = "renesas,r8a77990-cpg-mssr",
+               .data = &r8a77990_cpg_mssr_info,
+       },
+#endif
 #ifdef CONFIG_CLK_R8A77995
        {
                .compatible = "renesas,r8a77995-cpg-mssr",

diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index efe2a149acceb9b9d0b573b9abac42027ea82889..642f720b9b055337f554357be8904463d38bce4d 100644 (file)
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -143,6 +143,7 @@ extern const struct cpg_mssr_info r8a7796_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a77965_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a77970_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a77980_cpg_mssr_info;
+extern const struct cpg_mssr_info r8a77990_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a77995_cpg_mssr_info;