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Merge branch 'master' of git://git.denx.de/u-boot-sh

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This commit is contained in:
Tom Rini 2018-06-01 21:10:18 -04:00
commit 040b2583c3
36 changed files with 2844 additions and 34 deletions
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1
arch/arm/dts/Makefile
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@ -440,6 +440,7 @@ dtb-$(CONFIG_RCAR_GEN3) += \
r8a7796-salvator-x.dtb \
r8a77965-salvator-x.dtb \
r8a77970-eagle.dtb \
r8a77990-ebisu.dtb \
r8a77995-draak.dtb
dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \

9
arch/arm/dts/r8a77990-ebisu-u-boot.dts Normal file
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@ -0,0 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source extras for U-Boot for the Ebisu board
*
* Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
*/
#include "r8a77990-ebisu.dts"
#include "r8a77990-u-boot.dtsi"

65
arch/arm/dts/r8a77990-ebisu.dts Normal file
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@ -0,0 +1,65 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Device Tree Source for the ebisu board
*
* Copyright (C) 2018 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r8a77990.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Ebisu board based on r8a77990";
compatible = "renesas,ebisu", "renesas,r8a77990";
aliases {
serial0 = &scif2;
ethernet0 = &avb;
};
chosen {
bootargs = "ignore_loglevel";
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy-mode = "rgmii-txid";
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
};
};
&extal_clk {
clock-frequency = <48000000>;
};
&pfc {
avb_pins: avb {
mux {
groups = "avb_link", "avb_mii";
function = "avb";
};
};
};
&scif2 {
status = "okay";
};

8
arch/arm/dts/r8a77990-u-boot.dtsi Normal file
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@ -0,0 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source extras for U-Boot on RCar R8A77990 SoC
*
* Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
*/
#include "r8a779x-u-boot.dtsi"

281
arch/arm/dts/r8a77990.dtsi Normal file
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@ -0,0 +1,281 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Device Tree Source for the r8a77990 SoC
*
* Copyright (C) 2018 Renesas Electronics Corp.
*/
#include <dt-bindings/clock/renesas-cpg-mssr.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "renesas,r8a77990";
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
/* 1 core only at this point */
a53_0: cpu@0 {
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0>;
device_type = "cpu";
power-domains = <&sysc 5>;
next-level-cache = <&L2_CA53>;
enable-method = "psci";
};
L2_CA53: cache-controller-0 {
compatible = "cache";
power-domains = <&sysc 21>;
cache-unified;
cache-level = <2>;
};
};
extal_clk: extal {
compatible = "fixed-clock";
#clock-cells = <0>;
/* This value must be overridden by the board */
clock-frequency = <0>;
};
pmu_a53 {
compatible = "arm,cortex-a53-pmu";
interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&a53_0>;
};
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2";
method = "smc";
};
soc: soc {
compatible = "simple-bus";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
gpio0: gpio@e6050000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6050000 0 0x50>;
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 0 18>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc 32>;
resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6051000 0 0x50>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 32 23>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc 32>;
resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6052000 0 0x50>;
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 64 26>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc 32>;
resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6053000 0 0x50>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 96 16>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc 32>;
resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6054000 0 0x50>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 128 11>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc 32>;
resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6055000 0 0x50>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 160 20>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc 32>;
resets = <&cpg 907>;
};
gpio6: gpio@e6055400 {
compatible = "renesas,gpio-r8a77990",
"renesas,rcar-gen3-gpio";
reg = <0 0xe6055400 0 0x50>;
interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
gpio-ranges = <&pfc 0 192 18>;
#interrupt-cells = <2>;
interrupt-controller;
clocks = <&cpg CPG_MOD 906>;
power-domains = <&sysc 32>;
resets = <&cpg 906>;
};
pfc: pin-controller@e6060000 {
compatible = "renesas,pfc-r8a77990";
reg = <0 0xe6060000 0 0x508>;
};
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a77990-cpg-mssr";
reg = <0 0xe6150000 0 0x1000>;
clocks = <&extal_clk>;
clock-names = "extal";
#clock-cells = <2>;
#power-domain-cells = <0>;
#reset-cells = <1>;
};
rst: reset-controller@e6160000 {
compatible = "renesas,r8a77990-rst";
reg = <0 0xe6160000 0 0x0200>;
};
sysc: system-controller@e6180000 {
compatible = "renesas,r8a77990-sysc";
reg = <0 0xe6180000 0 0x0400>;
#power-domain-cells = <1>;
};
avb: ethernet@e6800000 {
compatible = "renesas,etheravb-r8a77990",
"renesas,etheravb-rcar-gen3";
reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "ch0", "ch1", "ch2", "ch3",
"ch4", "ch5", "ch6", "ch7",
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14", "ch15",
"ch16", "ch17", "ch18", "ch19",
"ch20", "ch21", "ch22", "ch23",
"ch24";
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc 32>;
resets = <&cpg 812>;
phy-mode = "rgmii";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
scif2: serial@e6e88000 {
compatible = "renesas,scif-r8a77990",
"renesas,rcar-gen3-scif", "renesas,scif";
reg = <0 0xe6e88000 0 64>;
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 310>;
clock-names = "fck";
power-domains = <&sysc 32>;
resets = <&cpg 310>;
status = "disabled";
};
gic: interrupt-controller@f1010000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x0 0xf1010000 0 0x1000>,
<0x0 0xf1020000 0 0x20000>,
<0x0 0xf1040000 0 0x20000>,
<0x0 0xf1060000 0 0x20000>;
interrupts = <GIC_PPI 9
(GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc 32>;
resets = <&cpg 408>;
};
prr: chipid@fff00044 {
compatible = "renesas,prr";
reg = <0 0xfff00044 0 4>;
};
};
timer {
compatible = "arm,armv8-timer";
interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
<&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
<&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
<&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
};
};

9
arch/arm/mach-rmobile/Kconfig.64
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@ -12,6 +12,9 @@ config R8A7796
config R8A77970
bool "Renesas SoC R8A77970"
config R8A77990
bool "Renesas SoC R8A77990"
config R8A77995
bool "Renesas SoC R8A77995"
@ -31,6 +34,11 @@ config TARGET_EAGLE
help
Support for Renesas R-Car Gen3 Eagle platform
config TARGET_EBISU
bool "Ebisu board"
help
Support for Renesas R-Car Gen3 Ebisu platform
config TARGET_SALVATOR_X
bool "Salvator-X board"
help
@ -48,6 +56,7 @@ config SYS_SOC
source "board/renesas/draak/Kconfig"
source "board/renesas/eagle/Kconfig"
source "board/renesas/ebisu/Kconfig"
source "board/renesas/salvator-x/Kconfig"
source "board/renesas/ulcb/Kconfig"

1
arch/arm/mach-rmobile/cpu_info.c
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@ -59,6 +59,7 @@ static const struct {
{ RMOBILE_CPU_TYPE_R8A7796, "R8A7796" },
{ RMOBILE_CPU_TYPE_R8A77965, "R8A77965" },
{ RMOBILE_CPU_TYPE_R8A77970, "R8A77970" },
{ RMOBILE_CPU_TYPE_R8A77990, "R8A77990" },
{ RMOBILE_CPU_TYPE_R8A77995, "R8A77995" },
{ 0x0, "CPU" },
};

1
arch/arm/mach-rmobile/include/mach/rmobile.h
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@ -35,6 +35,7 @@
#define RMOBILE_CPU_TYPE_R8A7796 0x52
#define RMOBILE_CPU_TYPE_R8A77965 0x55
#define RMOBILE_CPU_TYPE_R8A77970 0x54
#define RMOBILE_CPU_TYPE_R8A77990 0x57
#define RMOBILE_CPU_TYPE_R8A77995 0x58
#ifndef __ASSEMBLY__

15
board/renesas/ebisu/Kconfig Normal file
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@ -0,0 +1,15 @@
if TARGET_EBISU
config SYS_SOC
default "rmobile"
config SYS_BOARD
default "ebisu"
config SYS_VENDOR
default "renesas"
config SYS_CONFIG_NAME
default "ebisu"
endif

6
board/renesas/ebisu/MAINTAINERS Normal file
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@ -0,0 +1,6 @@
EBISU BOARD
M: Marek Vasut <marek.vasut+renesas@gmail.com>
S: Maintained
F: board/renesas/ebisu/
F: include/configs/ebisu.h
F: configs/r8a77990_ebisu_defconfig

9
board/renesas/ebisu/Makefile Normal file
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@ -0,0 +1,9 @@
#
# board/renesas/ebisu/Makefile
#
# Copyright (C) 2018 Renesas Electronics Corporation
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := ebisu.o

86
board/renesas/ebisu/ebisu.c Normal file
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@ -0,0 +1,86 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* board/renesas/ebisu/ebisu.c
* This file is Ebisu board support.
*
* Copyright (C) 2018 Marek Vasut <marek.vasut+renesas@gmail.com>
*/
#include <common.h>
#include <malloc.h>
#include <netdev.h>
#include <dm.h>
#include <dm/platform_data/serial_sh.h>
#include <asm/processor.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <linux/errno.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/arch/gpio.h>
#include <asm/arch/rmobile.h>
#include <asm/arch/rcar-mstp.h>
#include <asm/arch/sh_sdhi.h>
#include <i2c.h>
#include <mmc.h>
DECLARE_GLOBAL_DATA_PTR;
void s_init(void)
{
}
#define TMU0_MSTP125 BIT(25) /* secure */
int board_early_init_f(void)
{
/* TMU0 */
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
return 0;
}
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
return 0;
}
int dram_init(void)
{
if (fdtdec_setup_memory_size() != 0)
return -EINVAL;
return 0;
}
int dram_init_banksize(void)
{
fdtdec_setup_memory_banksize();
return 0;
}
#define RST_BASE 0xE6160000
#define RST_CA57RESCNT (RST_BASE + 0x40)
#define RST_CA53RESCNT (RST_BASE + 0x44)
#define RST_RSTOUTCR (RST_BASE + 0x58)
#define RST_CA57_CODE 0xA5A5000F
#define RST_CA53_CODE 0x5A5A000F
void reset_cpu(ulong addr)
{
unsigned long midr, cputype;
asm volatile("mrs %0, midr_el1" : "=r" (midr));
cputype = (midr >> 4) & 0xfff;
if (cputype == 0xd03)
writel(RST_CA53_CODE, RST_CA53RESCNT);
else if (cputype == 0xd07)
writel(RST_CA57_CODE, RST_CA57RESCNT);
else
hang();
}

5
configs/alt_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -58,9 +61,11 @@ CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_SH_MMCIF=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

5
configs/gose_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -57,9 +60,11 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

5
configs/koelsch_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -57,9 +60,11 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

5
configs/lager_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -59,9 +62,11 @@ CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_SH_MMCIF=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

5
configs/porter_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -57,9 +60,11 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

64
configs/r8a77990_ebisu_defconfig Normal file
View File

@ -0,0 +1,64 @@
CONFIG_ARM=y
CONFIG_ARCH_RMOBILE=y
CONFIG_SYS_TEXT_BASE=0x50000000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_RCAR_GEN3=y
CONFIG_R8A77990=y
CONFIG_TARGET_EBISU=y
CONFIG_DEFAULT_DEVICE_TREE="r8a77990-ebisu-u-boot"
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_FIT=y
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttySC0,115200"
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_DEFAULT_FDT_FILE="r8a77990-ebisu.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS200_SUPPORT=y
CONFIG_RENESAS_SDHI=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_DM_ETH=y
CONFIG_RENESAS_RAVB=y
CONFIG_PINCTRL=y
CONFIG_PINCONF=y
CONFIG_PINCTRL_PFC=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SMBIOS_MANUFACTURER=""

5
configs/silk_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -59,9 +62,11 @@ CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_SH_MMCIF=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

5
configs/stout_defconfig
View File

@ -46,6 +46,9 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:256k(u-boot-spl),512k(u-boot-env1),512k(u-boot-env2),768k(u-boot),-(user)"
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
@ -57,9 +60,11 @@ CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_RENESAS_SDHI=y
CONFIG_MTD=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MICREL=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y

7
drivers/clk/renesas/Kconfig
View File

@ -74,6 +74,13 @@ config CLK_R8A77970
help
Enable this to support the clocks on Renesas R8A77970 SoC.
config CLK_R8A77990
bool "Renesas R8A77990 clock driver"
def_bool y if R8A77990
depends on CLK_RCAR_GEN3
help
Enable this to support the clocks on Renesas R8A77990 SoC.
config CLK_R8A77995
bool "Renesas R8A77995 clock driver"
def_bool y if R8A77995

1
drivers/clk/renesas/Makefile
View File

@ -9,4 +9,5 @@ obj-$(CONFIG_CLK_RCAR_GEN3) += clk-rcar-gen3.o
obj-$(CONFIG_CLK_R8A7795) += r8a7795-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7796) += r8a7796-cpg-mssr.o
obj-$(CONFIG_CLK_R8A77970) += r8a77970-cpg-mssr.o
obj-$(CONFIG_CLK_R8A77990) += r8a77990-cpg-mssr.o
obj-$(CONFIG_CLK_R8A77995) += r8a77995-cpg-mssr.o

102
drivers/clk/renesas/clk-rcar-gen3.c
View File

@ -85,6 +85,28 @@ static const struct sd_div_table cpg_sd_div_table[] = {
CPG_SD_DIV_TABLE_DATA(1, 0, 4, 0, 32),
};
static int gen3_clk_get_parent(struct gen3_clk_priv *priv, struct clk *clk,
struct cpg_mssr_info *info, struct clk *parent)
{
const struct cpg_core_clk *core;
int ret;
if (!renesas_clk_is_mod(clk)) {
ret = renesas_clk_get_core(clk, info, &core);
if (ret)
return ret;
if (core->type == CLK_TYPE_GEN3_PE) {
parent->dev = clk->dev;
parent->id = core->parent >> (priv->sscg ? 16 : 0);
parent->id &= 0xffff;
return 0;
}
}
return renesas_clk_get_parent(clk, info, parent);
}
static int gen3_clk_setup_sdif_div(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
@ -93,7 +115,7 @@ static int gen3_clk_setup_sdif_div(struct clk *clk)
struct clk parent;
int ret;
ret = renesas_clk_get_parent(clk, info, &parent);
ret = gen3_clk_get_parent(priv, clk, info, &parent);
if (ret) {
printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
return ret;
@ -134,7 +156,7 @@ static int gen3_clk_disable(struct clk *clk)
return renesas_clk_endisable(clk, priv->base, false);
}
static ulong gen3_clk_get_rate(struct clk *clk)
static u64 gen3_clk_get_rate64(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
struct cpg_mssr_info *info = priv->info;
@ -142,20 +164,21 @@ static ulong gen3_clk_get_rate(struct clk *clk)
const struct cpg_core_clk *core;
const struct rcar_gen3_cpg_pll_config *pll_config =
priv->cpg_pll_config;
u32 value, mult, prediv, postdiv, rate = 0;
u32 value, mult, div, prediv, postdiv;
u64 rate = 0;
int i, ret;
debug("%s[%i] Clock: id=%lu\n", __func__, __LINE__, clk->id);
ret = renesas_clk_get_parent(clk, info, &parent);
ret = gen3_clk_get_parent(priv, clk, info, &parent);
if (ret) {
printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
return ret;
}
if (renesas_clk_is_mod(clk)) {
rate = gen3_clk_get_rate(&parent);
debug("%s[%i] MOD clk: parent=%lu => rate=%u\n",
rate = gen3_clk_get_rate64(&parent);
debug("%s[%i] MOD clk: parent=%lu => rate=%llu\n",
__func__, __LINE__, parent.id, rate);
return rate;
}
@ -168,14 +191,14 @@ static ulong gen3_clk_get_rate(struct clk *clk)
case CLK_TYPE_IN:
if (core->id == info->clk_extal_id) {
rate = clk_get_rate(&priv->clk_extal);
debug("%s[%i] EXTAL clk: rate=%u\n",
debug("%s[%i] EXTAL clk: rate=%llu\n",
__func__, __LINE__, rate);
return rate;
}
if (core->id == info->clk_extalr_id) {
rate = clk_get_rate(&priv->clk_extalr);
debug("%s[%i] EXTALR clk: rate=%u\n",
debug("%s[%i] EXTALR clk: rate=%llu\n",
__func__, __LINE__, rate);
return rate;
}
@ -183,8 +206,8 @@ static ulong gen3_clk_get_rate(struct clk *clk)
return -EINVAL;
case CLK_TYPE_GEN3_MAIN:
rate = gen3_clk_get_rate(&parent) / pll_config->extal_div;
debug("%s[%i] MAIN clk: parent=%i extal_div=%i => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) / pll_config->extal_div;
debug("%s[%i] MAIN clk: parent=%i extal_div=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, pll_config->extal_div, rate);
return rate;
@ -192,49 +215,61 @@ static ulong gen3_clk_get_rate(struct clk *clk)
case CLK_TYPE_GEN3_PLL0:
value = readl(priv->base + CPG_PLL0CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL0 clk: parent=%i mult=%u => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) * mult;
debug("%s[%i] PLL0 clk: parent=%i mult=%u => rate=%llu\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL1:
rate = gen3_clk_get_rate(&parent) * pll_config->pll1_mult;
debug("%s[%i] PLL1 clk: parent=%i mul=%i => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) * pll_config->pll1_mult;
rate /= pll_config->pll1_div;
debug("%s[%i] PLL1 clk: parent=%i mul=%i div=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, pll_config->pll1_mult, rate);
core->parent, pll_config->pll1_mult,
pll_config->pll1_div, rate);
return rate;
case CLK_TYPE_GEN3_PLL2:
value = readl(priv->base + CPG_PLL2CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL2 clk: parent=%i mult=%u => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) * mult;
debug("%s[%i] PLL2 clk: parent=%i mult=%u => rate=%llu\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL3:
rate = gen3_clk_get_rate(&parent) * pll_config->pll3_mult;
debug("%s[%i] PLL3 clk: parent=%i mul=%i => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) * pll_config->pll3_mult;
rate /= pll_config->pll3_div;
debug("%s[%i] PLL3 clk: parent=%i mul=%i div=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, pll_config->pll3_mult, rate);
core->parent, pll_config->pll3_mult,
pll_config->pll3_div, rate);
return rate;
case CLK_TYPE_GEN3_PLL4:
value = readl(priv->base + CPG_PLL4CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL4 clk: parent=%i mult=%u => rate=%u\n",
rate = gen3_clk_get_rate64(&parent) * mult;
debug("%s[%i] PLL4 clk: parent=%i mult=%u => rate=%llu\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_FF:
case CLK_TYPE_GEN3_PE: /* FIXME */
rate = (gen3_clk_get_rate(&parent) * core->mult) / core->div;
debug("%s[%i] FIXED clk: parent=%i div=%i mul=%i => rate=%u\n",
rate = (gen3_clk_get_rate64(&parent) * core->mult) / core->div;
debug("%s[%i] FIXED clk: parent=%i mul=%i div=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, core->mult, core->div, rate);
return rate;
case CLK_TYPE_GEN3_PE:
div = (core->div >> (priv->sscg ? 16 : 0)) & 0xffff;
rate = gen3_clk_get_rate64(&parent) / div;
debug("%s[%i] PE clk: parent=%i div=%u => rate=%llu\n",
__func__, __LINE__,
(core->parent >> (priv->sscg ? 16 : 0)) & 0xffff,
div, rate);
return rate;
case CLK_TYPE_GEN3_SD: /* FIXME */
value = readl(priv->base + core->offset);
value &= CPG_SD_STP_MASK | CPG_SD_FC_MASK;
@ -243,9 +278,9 @@ static ulong gen3_clk_get_rate(struct clk *clk)
if (cpg_sd_div_table[i].val != value)
continue;
rate = gen3_clk_get_rate(&parent) /
rate = gen3_clk_get_rate64(&parent) /
cpg_sd_div_table[i].div;
debug("%s[%i] SD clk: parent=%i div=%i => rate=%u\n",
debug("%s[%i] SD clk: parent=%i div=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, cpg_sd_div_table[i].div, rate);
@ -255,7 +290,7 @@ static ulong gen3_clk_get_rate(struct clk *clk)
return -EINVAL;
case CLK_TYPE_GEN3_RPC:
rate = gen3_clk_get_rate(&parent);
rate = gen3_clk_get_rate64(&parent);
value = readl(priv->base + core->offset);
@ -272,7 +307,7 @@ static ulong gen3_clk_get_rate(struct clk *clk)
CPG_RPC_POSTDIV_MASK;
rate /= postdiv + 1;
debug("%s[%i] RPC clk: parent=%i prediv=%i postdiv=%i => rate=%u\n",
debug("%s[%i] RPC clk: parent=%i prediv=%i postdiv=%i => rate=%llu\n",
__func__, __LINE__,
core->parent, prediv, postdiv, rate);
@ -285,11 +320,16 @@ static ulong gen3_clk_get_rate(struct clk *clk)
return -ENOENT;
}
static ulong gen3_clk_get_rate(struct clk *clk)
{
return gen3_clk_get_rate64(clk);
}
static ulong gen3_clk_set_rate(struct clk *clk, ulong rate)
{
/* Force correct SD-IF divider configuration if applicable */
gen3_clk_setup_sdif_div(clk);
return gen3_clk_get_rate(clk);
return gen3_clk_get_rate64(clk);
}
static int gen3_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args)
@ -341,6 +381,8 @@ int gen3_clk_probe(struct udevice *dev)
if (!priv->cpg_pll_config->extal_div)
return -EINVAL;
priv->sscg = !(cpg_mode & BIT(12));
ret = clk_get_by_name(dev, "extal", &priv->clk_extal);
if (ret < 0)
return ret;

302
drivers/clk/renesas/r8a77990-cpg-mssr.c Normal file
View File

@ -0,0 +1,302 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Renesas R8A77990 CPG MSSR driver
*
* Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
*
* Based on the following driver from Linux kernel:
* r8a7796 Clock Pulse Generator / Module Standby and Software Reset
*
* Copyright (C) 2016 Glider bvba
*/
#include <common.h>
#include <clk-uclass.h>
#include <dm.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[] = {
/* 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, 6),
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[] = {
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("vin7", 804, R8A77990_CLK_S1D2),
DEF_MOD("vin6", 805, R8A77990_CLK_S1D2),
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)),
};
/*
* 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] = {
/* EXTAL div PLL1 mult/div PLL3 mult/div */
{ 1, 100, 3, 100, 3, },
{ 1, 100, 3, 58, 3, },
};
static const struct mstp_stop_table r8a77990_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 *r8a77990_get_pll_config(const u32 cpg_mode)
{
return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
}
static const struct cpg_mssr_info r8a77990_cpg_mssr_info = {
.core_clk = r8a77990_core_clks,
.core_clk_size = ARRAY_SIZE(r8a77990_core_clks),
.mod_clk = r8a77990_mod_clks,
.mod_clk_size = ARRAY_SIZE(r8a77990_mod_clks),
.mstp_table = r8a77990_mstp_table,
.mstp_table_size = ARRAY_SIZE(r8a77990_mstp_table),
.reset_node = "renesas,r8a77990-rst",
.mod_clk_base = MOD_CLK_BASE,
.clk_extal_id = CLK_EXTAL,
.clk_extalr_id = ~0,
.get_pll_config = r8a77990_get_pll_config,
};
static const struct udevice_id r8a77990_clk_ids[] = {
{
.compatible = "renesas,r8a77990-cpg-mssr",
.data = (ulong)&r8a77990_cpg_mssr_info
},
{ }
};
U_BOOT_DRIVER(clk_r8a77990) = {
.name = "clk_r8a77990",
.id = UCLASS_CLK,
.of_match = r8a77990_clk_ids,
.priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
.ops = &gen3_clk_ops,
.probe = gen3_clk_probe,
.remove = gen3_clk_remove,
};

6
drivers/clk/renesas/rcar-gen3-cpg.h
View File

@ -31,8 +31,9 @@ enum rcar_gen3_clk_types {
DEF_BASE(_name, _id, CLK_TYPE_GEN3_RPC, _parent, .offset = _offset)
#define DEF_GEN3_PE(_name, _id, _parent_sscg, _div_sscg, _parent_clean, \
_div_clean) \
DEF_BASE(_name, _id, CLK_TYPE_FF, \
(_parent_clean), .div = (_div_clean), 1)
DEF_BASE(_name, _id, CLK_TYPE_GEN3_PE, \
(_parent_sscg) << 16 | (_parent_clean), \
.div = (_div_sscg) << 16 | (_div_clean))
struct rcar_gen3_cpg_pll_config {
u8 extal_div;
@ -49,6 +50,7 @@ struct gen3_clk_priv {
struct cpg_mssr_info *info;
struct clk clk_extal;
struct clk clk_extalr;
bool sscg;
const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
};

1
drivers/gpio/gpio-rcar.c
View File

@ -175,6 +175,7 @@ static const struct udevice_id rcar_gpio_ids[] = {
{ .compatible = "renesas,gpio-r8a7796" },
{ .compatible = "renesas,gpio-r8a77965" },
{ .compatible = "renesas,gpio-r8a77970" },
{ .compatible = "renesas,gpio-r8a77990" },
{ .compatible = "renesas,gpio-r8a77995" },
{ .compatible = "renesas,rcar-gen2-gpio" },
{ .compatible = "renesas,rcar-gen3-gpio" },

1
drivers/mmc/renesas-sdhi.c
View File

@ -323,6 +323,7 @@ static const struct udevice_id renesas_sdhi_match[] = {
{ .compatible = "renesas,sdhi-r8a7796", .data = RENESAS_GEN3_QUIRKS },
{ .compatible = "renesas,sdhi-r8a77965", .data = RENESAS_GEN3_QUIRKS },
{ .compatible = "renesas,sdhi-r8a77970", .data = RENESAS_GEN3_QUIRKS },
{ .compatible = "renesas,sdhi-r8a77990", .data = RENESAS_GEN3_QUIRKS },
{ .compatible = "renesas,sdhi-r8a77995", .data = RENESAS_GEN3_QUIRKS },
{ /* sentinel */ }
};

1
drivers/net/ravb.c
View File

@ -659,6 +659,7 @@ static const struct udevice_id ravb_ids[] = {
{ .compatible = "renesas,etheravb-r8a7796" },
{ .compatible = "renesas,etheravb-r8a77965" },
{ .compatible = "renesas,etheravb-r8a77970" },
{ .compatible = "renesas,etheravb-r8a77990" },
{ .compatible = "renesas,etheravb-r8a77995" },
{ .compatible = "renesas,etheravb-rcar-gen3" },
{ }

11
drivers/pinctrl/renesas/Kconfig
View File

@ -94,6 +94,17 @@ config PINCTRL_PFC_R8A77970
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_PFC_R8A77990
bool "Renesas RCar Gen3 R8A77990 pin control driver"
def_bool y if R8A77990
depends on PINCTRL_PFC
help
Support pin multiplexing control on Renesas RCar Gen3 R8A77990 SoCs.
The driver is controlled by a device tree node which contains both
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_PFC_R8A77995
bool "Renesas RCar Gen3 R8A77995 pin control driver"
def_bool y if R8A77995

1
drivers/pinctrl/renesas/Makefile
View File

@ -7,4 +7,5 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7794) += pfc-r8a7794.o
obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795.o
obj-$(CONFIG_PINCTRL_PFC_R8A7796) += pfc-r8a7796.o
obj-$(CONFIG_PINCTRL_PFC_R8A77970) += pfc-r8a77970.o
obj-$(CONFIG_PINCTRL_PFC_R8A77990) += pfc-r8a77990.o
obj-$(CONFIG_PINCTRL_PFC_R8A77995) += pfc-r8a77995.o

1731
drivers/pinctrl/renesas/pfc-r8a77990.c Normal file
View File

File diff suppressed because it is too large Load Diff

11
drivers/pinctrl/renesas/pfc.c
View File

@ -29,6 +29,7 @@ enum sh_pfc_model {
SH_PFC_R8A7795,
SH_PFC_R8A7796,
SH_PFC_R8A77970,
SH_PFC_R8A77990,
SH_PFC_R8A77995,
};
@ -806,6 +807,10 @@ static int sh_pfc_pinctrl_probe(struct udevice *dev)
if (model == SH_PFC_R8A77970)
priv->pfc.info = &r8a77970_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77990
if (model == SH_PFC_R8A77990)
priv->pfc.info = &r8a77990_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77995
if (model == SH_PFC_R8A77995)
priv->pfc.info = &r8a77995_pinmux_info;
@ -870,6 +875,12 @@ static const struct udevice_id sh_pfc_pinctrl_ids[] = {
.data = SH_PFC_R8A77970,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77990
{
.compatible = "renesas,pfc-r8a77990",
.data = SH_PFC_R8A77990,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77995
{
.compatible = "renesas,pfc-r8a77995",

9
drivers/pinctrl/renesas/sh_pfc.h
View File

@ -253,6 +253,7 @@ extern const struct sh_pfc_soc_info r8a7794_pinmux_info;
extern const struct sh_pfc_soc_info r8a7795_pinmux_info;
extern const struct sh_pfc_soc_info r8a7796_pinmux_info;
extern const struct sh_pfc_soc_info r8a77970_pinmux_info;
extern const struct sh_pfc_soc_info r8a77990_pinmux_info;
extern const struct sh_pfc_soc_info r8a77995_pinmux_info;
/* -----------------------------------------------------------------------------
* Helper macros to create pin and port lists
@ -368,9 +369,13 @@ extern const struct sh_pfc_soc_info r8a77995_pinmux_info;
PORT_GP_CFG_1(bank, 9, fn, sfx, cfg)
#define PORT_GP_10(bank, fn, sfx) PORT_GP_CFG_10(bank, fn, sfx, 0)
#define PORT_GP_CFG_12(bank, fn, sfx, cfg) \
#define PORT_GP_CFG_11(bank, fn, sfx, cfg) \
PORT_GP_CFG_10(bank, fn, sfx, cfg), \
PORT_GP_CFG_1(bank, 10, fn, sfx, cfg), \
PORT_GP_CFG_1(bank, 10, fn, sfx, cfg)
#define PORT_GP_11(bank, fn, sfx) PORT_GP_CFG_11(bank, fn, sfx, 0)
#define PORT_GP_CFG_12(bank, fn, sfx, cfg) \
PORT_GP_CFG_11(bank, fn, sfx, cfg), \
PORT_GP_CFG_1(bank, 11, fn, sfx, cfg)
#define PORT_GP_12(bank, fn, sfx) PORT_GP_CFG_12(bank, fn, sfx, 0)

33
include/configs/ebisu.h Normal file
View File

@ -0,0 +1,33 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* include/configs/ebisu.h
* This file is Ebisu board configuration.
*
* Copyright (C) 2018 Renesas Electronics Corporation
*/
#ifndef __EBISU_H
#define __EBISU_H
#undef DEBUG
#include "rcar-gen3-common.h"
/* Ethernet RAVB */
#define CONFIG_NET_MULTI
#define CONFIG_BITBANGMII
#define CONFIG_BITBANGMII_MULTI
/* Board Clock */
/* XTAL_CLK : 33.33MHz */
#define CONFIG_SYS_CLK_FREQ 48000000u
/* Generic Timer Definitions (use in assembler source) */
#define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 2
#define CONFIG_SYS_MMC_ENV_PART 2
#endif /* __EBISU_H */

8
include/configs/rcar-gen2-common.h
View File

@ -51,4 +51,12 @@
#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN)
/* SF MTD */
#if defined(CONFIG_SPI_FLASH_MTD) && !defined(CONFIG_SPL_BUILD)
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#else
#undef CONFIG_SPI_FLASH_MTD
#endif
#endif /* __RCAR_GEN2_COMMON_H */

63
include/dt-bindings/clock/r8a77990-cpg-mssr.h Normal file
View File

@ -0,0 +1,63 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2018 Renesas Electronics Corp.
*/
#ifndef __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__
#define __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* r8a77990 CPG Core Clocks */
#define R8A77990_CLK_Z2 0
#define R8A77990_CLK_ZR 1
#define R8A77990_CLK_ZG 2
#define R8A77990_CLK_ZTR 3
#define R8A77990_CLK_ZT 4
#define R8A77990_CLK_ZX 5
#define R8A77990_CLK_S0D1 6
#define R8A77990_CLK_S0D3 7
#define R8A77990_CLK_S0D6 8
#define R8A77990_CLK_S0D12 9
#define R8A77990_CLK_S0D24 10
#define R8A77990_CLK_S1D1 11
#define R8A77990_CLK_S1D2 12
#define R8A77990_CLK_S1D4 13
#define R8A77990_CLK_S2D1 14
#define R8A77990_CLK_S2D2 15
#define R8A77990_CLK_S2D4 16
#define R8A77990_CLK_S3D1 17
#define R8A77990_CLK_S3D2 18
#define R8A77990_CLK_S3D4 19
#define R8A77990_CLK_S0D6C 20
#define R8A77990_CLK_S3D1C 21
#define R8A77990_CLK_S3D2C 22
#define R8A77990_CLK_S3D4C 23
#define R8A77990_CLK_LB 24
#define R8A77990_CLK_CL 25
#define R8A77990_CLK_ZB3 26
#define R8A77990_CLK_ZB3D2 27
#define R8A77990_CLK_CR 28
#define R8A77990_CLK_CRD2 29
#define R8A77990_CLK_SD0H 30
#define R8A77990_CLK_SD0 31
#define R8A77990_CLK_SD1H 32
#define R8A77990_CLK_SD1 33
#define R8A77990_CLK_SD3H 34
#define R8A77990_CLK_SD3 35
#define R8A77990_CLK_RPC 36
#define R8A77990_CLK_RPCD2 37
#define R8A77990_CLK_ZA2 38
#define R8A77990_CLK_ZA8 39
#define R8A77990_CLK_Z2D 40
#define R8A77990_CLK_CANFD 41
#define R8A77990_CLK_MSO 42
#define R8A77990_CLK_R 43
#define R8A77990_CLK_OSC 44
#define R8A77990_CLK_LV0 45
#define R8A77990_CLK_LV1 46
#define R8A77990_CLK_CSI0 47
#define R8A77990_CLK_POST3 48
#define R8A77990_CLK_CP 49
#define R8A77990_CLK_CPEX 50
#endif /* __DT_BINDINGS_CLOCK_R8A77990_CPG_MSSR_H__ */