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// SPDX-License-Identifier: GPL-2.0
/*
* Samsung Exynos7885 SoC device tree source
*
* Copyright (c) 2021 Samsung Electronics Co., Ltd.
* Copyright (c) 2021 Dávid Virág
*/
#include <dt-bindings/clock/exynos7885.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "samsung,exynos7885";
#address-cells = <2>;
#size-cells = <1>;
interrupt-parent = <&gic>;
aliases {
pinctrl0 = &pinctrl_alive;
pinctrl1 = &pinctrl_dispaud;
pinctrl2 = &pinctrl_fsys;
pinctrl3 = &pinctrl_top;
};
arm-a53-pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>,
<&cpu1>,
<&cpu2>,
<&cpu3>,
<&cpu4>,
<&cpu5>;
};
arm-a73-pmu {
compatible = "arm,cortex-a73-pmu";
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu6>,
<&cpu7>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
core2 {
cpu = <&cpu2>;
};
core3 {
cpu = <&cpu3>;
};
core4 {
cpu = <&cpu4>;
};
core5 {
cpu = <&cpu5>;
};
};
cluster1 {
core0 {
cpu = <&cpu6>;
};
core1 {
cpu = <&cpu7>;
};
};
};
cpu0: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x100>;
enable-method = "psci";
};
cpu1: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x101>;
enable-method = "psci";
};
cpu2: cpu@102 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x102>;
enable-method = "psci";
};
cpu3: cpu@103 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x103>;
enable-method = "psci";
};
cpu4: cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x200>;
enable-method = "psci";
};
cpu5: cpu@201 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x201>;
enable-method = "psci";
};
cpu6: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a73";
reg = <0x0>;
enable-method = "psci";
};
cpu7: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a73";
reg = <0x1>;
enable-method = "psci";
};
};
psci {
compatible = "arm,psci";
method = "smc";
cpu_suspend = <0xc4000001>;
cpu_off = <0x84000002>;
cpu_on = <0xc4000003>;
};
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)>;
};
fixed-rate-clocks {
oscclk: osc-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "oscclk";
};
};
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 0x24>;
};
gic: interrupt-controller@12301000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x12301000 0x1000>,
<0x12302000 0x2000>,
<0x12304000 0x2000>,
<0x12306000 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_HIGH)>;
};
cmu_peri: clock-controller@10010000 {
compatible = "samsung,exynos7885-cmu-peri";
reg = <0x10010000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>,
<&cmu_top CLK_DOUT_PERI_BUS>,
<&cmu_top CLK_DOUT_PERI_SPI0>,
<&cmu_top CLK_DOUT_PERI_SPI1>,
<&cmu_top CLK_DOUT_PERI_UART0>,
<&cmu_top CLK_DOUT_PERI_UART1>,
<&cmu_top CLK_DOUT_PERI_UART2>,
<&cmu_top CLK_DOUT_PERI_USI0>,
<&cmu_top CLK_DOUT_PERI_USI1>,
<&cmu_top CLK_DOUT_PERI_USI2>;
clock-names = "oscclk",
"dout_peri_bus",
"dout_peri_spi0",
"dout_peri_spi1",
"dout_peri_uart0",
"dout_peri_uart1",
"dout_peri_uart2",
"dout_peri_usi0",
"dout_peri_usi1",
"dout_peri_usi2";
};
cmu_core: clock-controller@12000000 {
compatible = "samsung,exynos7885-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_G3D>;
clock-names = "oscclk",
"dout_core_bus",
"dout_core_cci",
"dout_core_g3d";
};
cmu_top: clock-controller@12060000 {
compatible = "samsung,exynos7885-cmu-top";
reg = <0x12060000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>;
clock-names = "oscclk";
};
cmu_fsys: clock-controller@13400000 {
compatible = "samsung,exynos7885-cmu-fsys";
reg = <0x13400000 0x8000>;
#clock-cells = <1>;
clocks = <&oscclk>,
<&cmu_top CLK_DOUT_FSYS_BUS>,
<&cmu_top CLK_DOUT_FSYS_MMC_CARD>,
<&cmu_top CLK_DOUT_FSYS_MMC_EMBD>,
<&cmu_top CLK_DOUT_FSYS_MMC_SDIO>,
<&cmu_top CLK_DOUT_FSYS_USB30DRD>;
clock-names = "oscclk",
"dout_fsys_bus",
"dout_fsys_mmc_card",
"dout_fsys_mmc_embd",
"dout_fsys_mmc_sdio",
"dout_fsys_usb30drd";
};
pinctrl_alive: pinctrl@11cb0000 {
compatible = "samsung,exynos7885-pinctrl";
reg = <0x11cb0000 0x1000>;
wakeup-interrupt-controller {
compatible = "samsung,exynos7-wakeup-eint";
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_fsys: pinctrl@13430000 {
compatible = "samsung,exynos7885-pinctrl";
reg = <0x13430000 0x1000>;
interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_top: pinctrl@139b0000 {
compatible = "samsung,exynos7885-pinctrl";
reg = <0x139b0000 0x1000>;
interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_dispaud: pinctrl@148f0000 {
compatible = "samsung,exynos7885-pinctrl";
reg = <0x148f0000 0x1000>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
};
pmu_system_controller: system-controller@11c80000 {
compatible = "samsung,exynos7-pmu", "syscon";
reg = <0x11c80000 0x10000>;
};
mmc_0: mmc@13500000 {
compatible = "samsung,exynos7-dw-mshc-smu";
reg = <0x13500000 0x2000>;
interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&cmu_fsys CLK_GOUT_MMC_EMBD_ACLK>,
<&cmu_fsys CLK_GOUT_MMC_EMBD_SDCLKIN>;
clock-names = "biu", "ciu";
fifo-depth = <0x40>;
status = "disabled";
};
serial_0: serial@13800000 {
compatible = "samsung,exynos5433-uart";
reg = <0x13800000 0x100>;
interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart0_bus>;
clocks = <&cmu_peri CLK_GOUT_UART0_PCLK>,
<&cmu_peri CLK_GOUT_UART0_EXT_UCLK>;
clock-names = "uart", "clk_uart_baud0";
samsung,uart-fifosize = <64>;
status = "disabled";
};
serial_1: serial@13810000 {
compatible = "samsung,exynos5433-uart";
reg = <0x13810000 0x100>;
interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart1_bus>;
clocks = <&cmu_peri CLK_GOUT_UART1_PCLK>,
<&cmu_peri CLK_GOUT_UART1_EXT_UCLK>;
clock-names = "uart", "clk_uart_baud0";
samsung,uart-fifosize = <256>;
status = "disabled";
};
serial_2: serial@13820000 {
compatible = "samsung,exynos5433-uart";
reg = <0x13820000 0x100>;
interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&uart2_bus>;
clocks = <&cmu_peri CLK_GOUT_UART2_PCLK>,
<&cmu_peri CLK_GOUT_UART2_EXT_UCLK>;
clock-names = "uart", "clk_uart_baud0";
samsung,uart-fifosize = <256>;
status = "disabled";
};
i2c_0: i2c@13830000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13830000 0x100>;
interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_bus>;
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 249 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_bus>;
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 250 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_bus>;
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 251 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_bus>;
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 252 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c4_bus>;
clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_5: i2c@13880000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c5_bus>;
clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_6: i2c@13890000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c6_bus>;
clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
clock-names = "i2c";
status = "disabled";
};
i2c_7: i2c@11cd0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x11cd0000 0x100>;
interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c7_bus>;
clocks = <&cmu_peri CLK_GOUT_I2C7_PCLK>;
clock-names = "i2c";
status = "disabled";
};
};
};
#include "exynos7885-pinctrl.dtsi"
#include "arm/exynos-syscon-restart.dtsi"
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