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// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* Copyright (C) STMicroelectronics 2017 - All Rights Reserved
* Author: Ludovic Barre <ludovic.barre@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>;
};
cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <1>;
};
};
psci {
compatible = "arm,psci";
method = "smc";
cpu_off = <0x84000002>;
cpu_on = <0x84000003>;
};
aliases {
gpio0 = &gpioa;
gpio1 = &gpiob;
gpio2 = &gpioc;
gpio3 = &gpiod;
gpio4 = &gpioe;
gpio5 = &gpiof;
gpio6 = &gpiog;
gpio7 = &gpioh;
gpio8 = &gpioi;
gpio9 = &gpioj;
gpio10 = &gpiok;
};
intc: interrupt-controller@a0021000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0xa0021000 0x1000>,
<0xa0022000 0x2000>;
};
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>;
};
clocks {
clk_hse: clk-hse {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
clk_pll_per: clk-pll-per {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <64000000>;
};
clk_hsi: clk-hsi {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <64000000>;
};
clk_lse: clk-lse {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
clk_lsi: clk-lsi {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32000>;
};
clk_csi: clk-csi {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <4000000>;
};
clk_pclk1: clk-pclk1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <86000000>;
};
clk_pll3_p: clk-pll3_p {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <172000000>;
};
clk_pll2_p: clk-pll2_p {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <264000000>;
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&intc>;
ranges;
usart2: serial@4000e000 {
compatible = "st,stm32h7-uart";
reg = <0x4000e000 0x400>;
interrupts = <GIC_SPI 38 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart3: serial@4000f000 {
compatible = "st,stm32h7-uart";
reg = <0x4000f000 0x400>;
interrupts = <GIC_SPI 39 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
uart4: serial@40010000 {
compatible = "st,stm32h7-uart";
reg = <0x40010000 0x400>;
interrupts = <GIC_SPI 52 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
uart5: serial@40011000 {
compatible = "st,stm32h7-uart";
reg = <0x40011000 0x400>;
interrupts = <GIC_SPI 53 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
uart7: serial@40018000 {
compatible = "st,stm32h7-uart";
reg = <0x40018000 0x400>;
interrupts = <GIC_SPI 82 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
uart8: serial@40019000 {
compatible = "st,stm32h7-uart";
reg = <0x40019000 0x400>;
interrupts = <GIC_SPI 83 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart6: serial@44003000 {
compatible = "st,stm32h7-uart";
reg = <0x44003000 0x400>;
interrupts = <GIC_SPI 71 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart1: serial@5c000000 {
compatible = "st,stm32h7-uart";
reg = <0x5c000000 0x400>;
interrupts = <GIC_SPI 37 IRQ_TYPE_NONE>;
clocks = <&clk_pclk1>;
status = "disabled";
};
};
};
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