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Diffstat (limited to 'arch/arm64/boot/dts/exynos/exynos7885.dtsi')
-rw-r--r--arch/arm64/boot/dts/exynos/exynos7885.dtsi455
1 files changed, 455 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
new file mode 100644
index 000000000..23c2e0bb0
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+++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
@@ -0,0 +1,455 @@
+// 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"
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 15:09:20 +0000