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|
// SPDX-License-Identifier: GPL-2.0
/*
* Samsung Exynos850 SoC device tree source
*
* Copyright (C) 2018 Samsung Electronics Co., Ltd.
* Copyright (C) 2021 Linaro Ltd.
*
* Samsung Exynos850 SoC device nodes are listed in this file.
* Exynos850 based board files can include this file and provide
* values for board specific bindings.
*/
#include <dt-bindings/clock/exynos850.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/samsung,exynos-usi.h>
/ {
/* Also known under engineering name Exynos3830 */
compatible = "samsung,exynos850";
#address-cells = <2>;
#size-cells = <1>;
interrupt-parent = <&gic>;
aliases {
pinctrl0 = &pinctrl_alive;
pinctrl1 = &pinctrl_cmgp;
pinctrl2 = &pinctrl_aud;
pinctrl3 = &pinctrl_hsi;
pinctrl4 = &pinctrl_core;
pinctrl5 = &pinctrl_peri;
mmc0 = &mmc_0;
serial0 = &serial_0;
serial1 = &serial_1;
serial2 = &serial_2;
i2c0 = &i2c_0;
i2c1 = &i2c_1;
i2c2 = &i2c_2;
i2c3 = &i2c_3;
i2c4 = &i2c_4;
i2c5 = &i2c_5;
i2c6 = &i2c_6;
i2c7 = &hsi2c_0;
i2c8 = &hsi2c_1;
i2c9 = &hsi2c_2;
i2c10 = &hsi2c_3;
i2c11 = &hsi2c_4;
};
arm-pmu {
compatible = "arm,cortex-a55-pmu";
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
<&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
};
/* Main system clock (XTCXO); external, must be 26 MHz */
oscclk: clock-oscclk {
compatible = "fixed-clock";
clock-output-names = "oscclk";
#clock-cells = <0>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
core2 {
cpu = <&cpu2>;
};
core3 {
cpu = <&cpu3>;
};
};
cluster1 {
core0 {
cpu = <&cpu4>;
};
core1 {
cpu = <&cpu5>;
};
core2 {
cpu = <&cpu6>;
};
core3 {
cpu = <&cpu7>;
};
};
};
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x3>;
enable-method = "psci";
};
cpu4: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x100>;
enable-method = "psci";
};
cpu5: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x101>;
enable-method = "psci";
};
cpu6: cpu@102 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x102>;
enable-method = "psci";
};
cpu7: cpu@103 {
device_type = "cpu";
compatible = "arm,cortex-a55";
reg = <0x103>;
enable-method = "psci";
};
};
psci {
compatible = "arm,psci-1.0";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
/* Hypervisor Virtual Timer interrupt is not wired to GIC */
interrupts =
<GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
soc: soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x20000000>;
chipid@10000000 {
compatible = "samsung,exynos850-chipid";
reg = <0x10000000 0x100>;
};
timer@10040000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10040000 0x800>;
interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&oscclk>, <&cmu_peri CLK_GOUT_MCT_PCLK>;
clock-names = "fin_pll", "mct";
};
gic: interrupt-controller@12a01000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
reg = <0x12a01000 0x1000>,
<0x12a02000 0x2000>,
<0x12a04000 0x2000>,
<0x12a06000 0x2000>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_HIGH)>;
};
pmu_system_controller: system-controller@11860000 {
compatible = "samsung,exynos850-pmu", "syscon";
reg = <0x11860000 0x10000>;
clocks = <&cmu_apm CLK_GOUT_PMU_ALIVE_PCLK>;
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&pmu_system_controller>;
offset = <0x3a00>; /* SYSTEM_CONFIGURATION */
mask = <0x2>; /* SWRESET_SYSTEM */
value = <0x2>; /* reset value */
};
};
watchdog_cl0: watchdog@10050000 {
compatible = "samsung,exynos850-wdt";
reg = <0x10050000 0x100>;
interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu_peri CLK_GOUT_WDT0_PCLK>, <&oscclk>;
clock-names = "watchdog", "watchdog_src";
samsung,syscon-phandle = <&pmu_system_controller>;
samsung,cluster-index = <0>;
status = "disabled";
};
watchdog_cl1: watchdog@10060000 {
compatible = "samsung,exynos850-wdt";
reg = <0x10060000 0x100>;
interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu_peri CLK_GOUT_WDT1_PCLK>, <&oscclk>;
clock-names = "watchdog", "watchdog_src";
samsung,syscon-phandle = <&pmu_system_controller>;
samsung,cluster-index = <1>;
status = "disabled";
};
cmu_peri: clock-controller@10030000 {
compatible = "samsung,exynos850-cmu-peri";
reg = <0x10030000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>, <&cmu_top CLK_DOUT_PERI_BUS>,
<&cmu_top CLK_DOUT_PERI_UART>,
<&cmu_top CLK_DOUT_PERI_IP>;
clock-names = "oscclk", "dout_peri_bus",
"dout_peri_uart", "dout_peri_ip";
};
cmu_apm: clock-controller@11800000 {
compatible = "samsung,exynos850-cmu-apm";
reg = <0x11800000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>, <&cmu_top CLK_DOUT_CLKCMU_APM_BUS>;
clock-names = "oscclk", "dout_clkcmu_apm_bus";
};
cmu_cmgp: clock-controller@11c00000 {
compatible = "samsung,exynos850-cmu-cmgp";
reg = <0x11c00000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>, <&cmu_apm CLK_GOUT_CLKCMU_CMGP_BUS>;
clock-names = "oscclk", "gout_clkcmu_cmgp_bus";
};
cmu_core: clock-controller@12000000 {
compatible = "samsung,exynos850-cmu-core";
reg = <0x12000000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>, <&cmu_top CLK_DOUT_CORE_BUS>,
<&cmu_top CLK_DOUT_CORE_CCI>,
<&cmu_top CLK_DOUT_CORE_MMC_EMBD>,
<&cmu_top CLK_DOUT_CORE_SSS>;
clock-names = "oscclk", "dout_core_bus",
"dout_core_cci", "dout_core_mmc_embd",
"dout_core_sss";
};
cmu_top: clock-controller@120e0000 {
compatible = "samsung,exynos850-cmu-top";
reg = <0x120e0000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>;
clock-names = "oscclk";
};
cmu_dpu: clock-controller@13000000 {
compatible = "samsung,exynos850-cmu-dpu";
reg = <0x13000000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>, <&cmu_top CLK_DOUT_DPU>;
clock-names = "oscclk", "dout_dpu";
};
cmu_hsi: clock-controller@13400000 {
compatible = "samsung,exynos850-cmu-hsi";
reg = <0x13400000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>,
<&cmu_top CLK_DOUT_HSI_BUS>,
<&cmu_top CLK_DOUT_HSI_MMC_CARD>,
<&cmu_top CLK_DOUT_HSI_USB20DRD>;
clock-names = "oscclk", "dout_hsi_bus",
"dout_hsi_mmc_card", "dout_hsi_usb20drd";
};
pinctrl_alive: pinctrl@11850000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x11850000 0x1000>;
wakeup-interrupt-controller {
compatible = "samsung,exynos850-wakeup-eint";
};
};
pinctrl_cmgp: pinctrl@11c30000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x11c30000 0x1000>;
wakeup-interrupt-controller {
compatible = "samsung,exynos850-wakeup-eint";
};
};
pinctrl_core: pinctrl@12070000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x12070000 0x1000>;
interrupts = <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_hsi: pinctrl@13430000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x13430000 0x1000>;
interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_peri: pinctrl@139b0000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x139b0000 0x1000>;
interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_aud: pinctrl@14a60000 {
compatible = "samsung,exynos850-pinctrl";
reg = <0x14a60000 0x1000>;
};
rtc: rtc@11a30000 {
compatible = "samsung,s3c6410-rtc";
reg = <0x11a30000 0x100>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu_apm CLK_GOUT_RTC_PCLK>;
clock-names = "rtc";
status = "disabled";
};
mmc_0: mmc@12100000 {
compatible = "samsung,exynos7-dw-mshc-smu";
reg = <0x12100000 0x2000>;
interrupts = <GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&cmu_core CLK_GOUT_MMC_EMBD_ACLK>,
<&cmu_core CLK_GOUT_MMC_EMBD_SDCLKIN>;
clock-names = "biu", "ciu";
fifo-depth = <0x40>;
status = "disabled";
};
i2c_0: i2c@13830000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13830000 0x100>;
interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_1: i2c@13840000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13840000 0x100>;
interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_2: i2c@13850000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13850000 0x100>;
interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_3: i2c@13860000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13860000 0x100>;
interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_4: i2c@13870000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13870000 0x100>;
interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
clock-names = "i2c";
status = "disabled";
};
/* I2C_5 (also called CAM_PMIC_I2C in TRM) */
i2c_5: i2c@13880000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
clock-names = "i2c";
status = "disabled";
};
/* I2C_6 (also called MOTOR_I2C in TRM) */
i2c_6: i2c@13890000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c6_pins>;
clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
clock-names = "i2c";
status = "disabled";
};
sysreg_peri: syscon@10020000 {
compatible = "samsung,exynos850-sysreg", "syscon";
reg = <0x10020000 0x10000>;
clocks = <&cmu_peri CLK_GOUT_SYSREG_PERI_PCLK>;
};
sysreg_cmgp: syscon@11c20000 {
compatible = "samsung,exynos850-sysreg", "syscon";
reg = <0x11c20000 0x10000>;
clocks = <&cmu_cmgp CLK_GOUT_SYSREG_CMGP_PCLK>;
};
usi_uart: usi@138200c0 {
compatible = "samsung,exynos850-usi";
reg = <0x138200c0 0x20>;
samsung,sysreg = <&sysreg_peri 0x1010>;
samsung,mode = <USI_V2_UART>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_peri CLK_GOUT_UART_PCLK>,
<&cmu_peri CLK_GOUT_UART_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
serial_0: serial@13820000 {
compatible = "samsung,exynos850-uart";
reg = <0x13820000 0xc0>;
interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
clocks = <&cmu_peri CLK_GOUT_UART_PCLK>,
<&cmu_peri CLK_GOUT_UART_IPCLK>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
};
usi_hsi2c_0: usi@138a00c0 {
compatible = "samsung,exynos850-usi";
reg = <0x138a00c0 0x20>;
samsung,sysreg = <&sysreg_peri 0x1020>;
samsung,mode = <USI_V2_I2C>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_peri CLK_GOUT_HSI2C0_PCLK>,
<&cmu_peri CLK_GOUT_HSI2C0_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
hsi2c_0: i2c@138a0000 {
compatible = "samsung,exynosautov9-hsi2c";
reg = <0x138a0000 0xc0>;
interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&hsi2c0_pins>;
clocks = <&cmu_peri CLK_GOUT_HSI2C0_IPCLK>,
<&cmu_peri CLK_GOUT_HSI2C0_PCLK>;
clock-names = "hsi2c", "hsi2c_pclk";
status = "disabled";
};
};
usi_hsi2c_1: usi@138b00c0 {
compatible = "samsung,exynos850-usi";
reg = <0x138b00c0 0x20>;
samsung,sysreg = <&sysreg_peri 0x1030>;
samsung,mode = <USI_V2_I2C>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_peri CLK_GOUT_HSI2C1_PCLK>,
<&cmu_peri CLK_GOUT_HSI2C1_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
hsi2c_1: i2c@138b0000 {
compatible = "samsung,exynosautov9-hsi2c";
reg = <0x138b0000 0xc0>;
interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&hsi2c1_pins>;
clocks = <&cmu_peri CLK_GOUT_HSI2C1_IPCLK>,
<&cmu_peri CLK_GOUT_HSI2C1_PCLK>;
clock-names = "hsi2c", "hsi2c_pclk";
status = "disabled";
};
};
usi_hsi2c_2: usi@138c00c0 {
compatible = "samsung,exynos850-usi";
reg = <0x138c00c0 0x20>;
samsung,sysreg = <&sysreg_peri 0x1040>;
samsung,mode = <USI_V2_I2C>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_peri CLK_GOUT_HSI2C2_PCLK>,
<&cmu_peri CLK_GOUT_HSI2C2_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
hsi2c_2: i2c@138c0000 {
compatible = "samsung,exynosautov9-hsi2c";
reg = <0x138c0000 0xc0>;
interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&hsi2c2_pins>;
clocks = <&cmu_peri CLK_GOUT_HSI2C2_IPCLK>,
<&cmu_peri CLK_GOUT_HSI2C2_PCLK>;
clock-names = "hsi2c", "hsi2c_pclk";
status = "disabled";
};
};
usi_spi_0: usi@139400c0 {
compatible = "samsung,exynos850-usi";
reg = <0x139400c0 0x20>;
samsung,sysreg = <&sysreg_peri 0x1050>;
samsung,mode = <USI_V2_SPI>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_peri CLK_GOUT_SPI0_PCLK>,
<&cmu_peri CLK_GOUT_SPI0_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
};
usi_cmgp0: usi@11d000c0 {
compatible = "samsung,exynos850-usi";
reg = <0x11d000c0 0x20>;
samsung,sysreg = <&sysreg_cmgp 0x2000>;
samsung,mode = <USI_V2_I2C>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
hsi2c_3: i2c@11d00000 {
compatible = "samsung,exynosautov9-hsi2c";
reg = <0x11d00000 0xc0>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&hsi2c3_pins>;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>;
clock-names = "hsi2c", "hsi2c_pclk";
status = "disabled";
};
serial_1: serial@11d00000 {
compatible = "samsung,exynos850-uart";
reg = <0x11d00000 0xc0>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart1_single_pins>;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI0_PCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI0_IPCLK>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
};
usi_cmgp1: usi@11d200c0 {
compatible = "samsung,exynos850-usi";
reg = <0x11d200c0 0x20>;
samsung,sysreg = <&sysreg_cmgp 0x2010>;
samsung,mode = <USI_V2_I2C>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>;
clock-names = "pclk", "ipclk";
status = "disabled";
hsi2c_4: i2c@11d20000 {
compatible = "samsung,exynosautov9-hsi2c";
reg = <0x11d20000 0xc0>;
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&hsi2c4_pins>;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>;
clock-names = "hsi2c", "hsi2c_pclk";
status = "disabled";
};
serial_2: serial@11d20000 {
compatible = "samsung,exynos850-uart";
reg = <0x11d20000 0xc0>;
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart2_single_pins>;
clocks = <&cmu_cmgp CLK_GOUT_CMGP_USI1_PCLK>,
<&cmu_cmgp CLK_GOUT_CMGP_USI1_IPCLK>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
};
};
};
};
#include "exynos850-pinctrl.dtsi"
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