/arch/arm/boot/dts/stm32mp131.dtsi
Device Tree | 283 lines | 242 code | 32 blank | 9 comment | 0 complexity | a646fa06125875677d40a8acf1d0f6c8 MD5 | raw file
- // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
- /*
- * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
- * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
- */
- #include <dt-bindings/interrupt-controller/arm-gic.h>
- / {
- #address-cells = <1>;
- #size-cells = <1>;
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu0: cpu@0 {
- compatible = "arm,cortex-a7";
- device_type = "cpu";
- reg = <0>;
- };
- };
- arm-pmu {
- compatible = "arm,cortex-a7-pmu";
- interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-affinity = <&cpu0>;
- interrupt-parent = <&intc>;
- };
- clocks {
- clk_axi: clk-axi {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <266500000>;
- };
- clk_hse: clk-hse {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <24000000>;
- };
- clk_hsi: clk-hsi {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <64000000>;
- };
- clk_lsi: clk-lsi {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <32000>;
- };
- clk_pclk3: clk-pclk3 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <104438965>;
- };
- clk_pclk4: clk-pclk4 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <133250000>;
- };
- clk_pll4_p: clk-pll4_p {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <50000000>;
- };
- clk_pll4_r: clk-pll4_r {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <99000000>;
- };
- };
- intc: interrupt-controller@a0021000 {
- compatible = "arm,cortex-a7-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
- reg = <0xa0021000 0x1000>,
- <0xa0022000 0x2000>;
- };
- psci {
- compatible = "arm,psci-1.0";
- method = "smc";
- };
- timer {
- compatible = "arm,armv7-timer";
- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
- interrupt-parent = <&intc>;
- always-on;
- };
- soc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- interrupt-parent = <&intc>;
- ranges;
- uart4: serial@40010000 {
- compatible = "st,stm32h7-uart";
- reg = <0x40010000 0x400>;
- interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_hsi>;
- status = "disabled";
- };
- syscfg: syscon@50020000 {
- compatible = "st,stm32mp157-syscfg", "syscon";
- reg = <0x50020000 0x400>;
- clocks = <&clk_pclk3>;
- };
- sdmmc1: mmc@58005000 {
- compatible = "arm,pl18x", "arm,primecell";
- arm,primecell-periphid = <0x00253180>;
- reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
- interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "cmd_irq";
- clocks = <&clk_pll4_p>;
- clock-names = "apb_pclk";
- cap-sd-highspeed;
- cap-mmc-highspeed;
- max-frequency = <120000000>;
- status = "disabled";
- };
- iwdg2: watchdog@5a002000 {
- compatible = "st,stm32mp1-iwdg";
- reg = <0x5a002000 0x400>;
- clocks = <&clk_pclk4>, <&clk_lsi>;
- clock-names = "pclk", "lsi";
- status = "disabled";
- };
- bsec: efuse@5c005000 {
- compatible = "st,stm32mp15-bsec";
- reg = <0x5c005000 0x400>;
- #address-cells = <1>;
- #size-cells = <1>;
- part_number_otp: part_number_otp@4 {
- reg = <0x4 0x2>;
- };
- ts_cal1: calib@5c {
- reg = <0x5c 0x2>;
- };
- ts_cal2: calib@5e {
- reg = <0x5e 0x2>;
- };
- };
- /*
- * Break node order to solve dependency probe issue between
- * pinctrl and exti.
- */
- pinctrl: pin-controller@50002000 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stm32mp135-pinctrl";
- ranges = <0 0x50002000 0x8400>;
- pins-are-numbered;
- gpioa: gpio@50002000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x0 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOA";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 0 16>;
- };
- gpiob: gpio@50003000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOB";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 16 16>;
- };
- gpioc: gpio@50004000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOC";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 32 16>;
- };
- gpiod: gpio@50005000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOD";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 48 16>;
- };
- gpioe: gpio@50006000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOE";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 64 16>;
- };
- gpiof: gpio@50007000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOF";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 80 16>;
- };
- gpiog: gpio@50008000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x6000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOG";
- ngpios = <16>;
- gpio-ranges = <&pinctrl 0 96 16>;
- };
- gpioh: gpio@50009000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x7000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOH";
- ngpios = <15>;
- gpio-ranges = <&pinctrl 0 112 15>;
- };
- gpioi: gpio@5000a000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x8000 0x400>;
- clocks = <&clk_pclk4>;
- st,bank-name = "GPIOI";
- ngpios = <8>;
- gpio-ranges = <&pinctrl 0 128 8>;
- };
- };
- };
- };