493 lines
9.7 KiB
Plaintext
493 lines
9.7 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)
|
|
/*
|
|
* Copyright (C) STMicroelectronics 2023 - All Rights Reserved
|
|
* Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/regulator/st,stm32mp25-regulator.h>
|
|
#include "stm32mp257.dtsi"
|
|
#include "stm32mp25xf.dtsi"
|
|
#include "stm32mp25-pinctrl.dtsi"
|
|
#include "stm32mp25xxai-pinctrl.dtsi"
|
|
|
|
/ {
|
|
model = "STMicroelectronics STM32MP257F-EV1 Evaluation Board";
|
|
compatible = "st,stm32mp257f-ev1", "st,stm32mp257";
|
|
|
|
aliases {
|
|
ethernet0 = ðernet2;
|
|
ethernet1 = ðernet1;
|
|
serial0 = &usart2;
|
|
serial1 = &usart6;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
clocks {
|
|
clk_ext_camera: clk-ext-camera {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
};
|
|
|
|
pad_clk: pad-clk {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <100000000>;
|
|
};
|
|
};
|
|
|
|
imx335_2v9: regulator-2v9 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "imx335-avdd";
|
|
regulator-min-microvolt = <2900000>;
|
|
regulator-max-microvolt = <2900000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
imx335_1v8: regulator-1v8 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "imx335-ovdd";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
imx335_1v2: regulator-1v2 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "imx335-dvdd";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
memory@80000000 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x80000000 0x1 0x0>;
|
|
};
|
|
|
|
panel_lvds: display {
|
|
compatible = "edt,etml0700z9ndha", "panel-lvds";
|
|
enable-gpios = <&gpiog 15 GPIO_ACTIVE_HIGH>;
|
|
backlight = <&panel_lvds_backlight>;
|
|
power-supply = <&scmi_v3v3>;
|
|
width-mm = <156>;
|
|
height-mm = <92>;
|
|
data-mapping = "vesa-24";
|
|
status = "okay";
|
|
|
|
panel-timing {
|
|
clock-frequency = <54000000>;
|
|
hactive = <1024>;
|
|
vactive = <600>;
|
|
hfront-porch = <150>;
|
|
hback-porch = <150>;
|
|
hsync-len = <21>;
|
|
vfront-porch = <24>;
|
|
vback-porch = <24>;
|
|
vsync-len = <21>;
|
|
};
|
|
|
|
port {
|
|
lvds_panel_in: endpoint {
|
|
remote-endpoint = <&lvds_out0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
panel_lvds_backlight: backlight {
|
|
compatible = "gpio-backlight";
|
|
gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
|
|
default-on;
|
|
status = "okay";
|
|
};
|
|
|
|
reserved-memory {
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
|
|
fw@80000000 {
|
|
compatible = "shared-dma-pool";
|
|
reg = <0x0 0x80000000 0x0 0x4000000>;
|
|
no-map;
|
|
};
|
|
|
|
mm_ospi1: mm-ospi@60000000 {
|
|
reg = <0x0 0x60000000 0x0 0x10000000>;
|
|
no-map;
|
|
};
|
|
};
|
|
};
|
|
|
|
&arm_wdt {
|
|
timeout-sec = <32>;
|
|
status = "okay";
|
|
};
|
|
|
|
&combophy {
|
|
clocks = <&rcc CK_BUS_USB3PCIEPHY>, <&rcc CK_KER_USB3PCIEPHY>, <&pad_clk>;
|
|
clock-names = "apb", "ker", "pad";
|
|
status = "okay";
|
|
};
|
|
|
|
&csi {
|
|
vdd-supply = <&scmi_vddcore>;
|
|
vdda18-supply = <&scmi_v1v8>;
|
|
status = "okay";
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
port@0 {
|
|
reg = <0>;
|
|
csi_sink: endpoint {
|
|
remote-endpoint = <&imx335_ep>;
|
|
data-lanes = <1 2>;
|
|
bus-type = <4>;
|
|
};
|
|
};
|
|
port@1 {
|
|
reg = <1>;
|
|
csi_source: endpoint {
|
|
remote-endpoint = <&dcmipp_0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&dcmipp {
|
|
status = "okay";
|
|
port {
|
|
dcmipp_0: endpoint {
|
|
remote-endpoint = <&csi_source>;
|
|
bus-type = <4>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ðernet1 {
|
|
pinctrl-0 = <ð1_rgmii_pins_a ð1_mdio_pins_a>;
|
|
pinctrl-1 = <ð1_rgmii_sleep_pins_a ð1_mdio_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
phy-handle = <&phy1_eth1>;
|
|
phy-mode = "rgmii-id";
|
|
st,ext-phyclk;
|
|
status = "okay";
|
|
|
|
mdio {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "snps,dwmac-mdio";
|
|
phy1_eth1: ethernet-phy@4 {
|
|
compatible = "ethernet-phy-id001c.c916";
|
|
reg = <4>;
|
|
reset-gpios = <&gpioj 9 GPIO_ACTIVE_LOW>;
|
|
reset-assert-us = <10000>;
|
|
reset-deassert-us = <80000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ðernet2 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <ð2_rgmii_pins_a>;
|
|
pinctrl-1 = <ð2_rgmii_sleep_pins_a>;
|
|
max-speed = <1000>;
|
|
phy-handle = <&phy0_eth2>;
|
|
phy-mode = "rgmii-id";
|
|
status = "okay";
|
|
|
|
mdio {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "snps,dwmac-mdio";
|
|
phy0_eth2: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-id001c.c916";
|
|
reg = <1>;
|
|
reset-assert-us = <10000>;
|
|
reset-deassert-us = <300>;
|
|
reset-gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&i2c2_pins_a>;
|
|
pinctrl-1 = <&i2c2_sleep_pins_a>;
|
|
i2c-scl-rising-time-ns = <100>;
|
|
i2c-scl-falling-time-ns = <13>;
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
|
|
imx335: camera@1a {
|
|
compatible = "sony,imx335";
|
|
reg = <0x1a>;
|
|
clocks = <&clk_ext_camera>;
|
|
avdd-supply = <&imx335_2v9>;
|
|
ovdd-supply = <&imx335_1v8>;
|
|
dvdd-supply = <&imx335_1v2>;
|
|
reset-gpios = <&gpioi 7 (GPIO_ACTIVE_LOW | GPIO_PUSH_PULL)>;
|
|
|
|
port {
|
|
imx335_ep: endpoint {
|
|
remote-endpoint = <&csi_sink>;
|
|
clock-lanes = <0>;
|
|
data-lanes = <1 2>;
|
|
link-frequencies = /bits/ 64 <594000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
ili2511: ili2511@41 {
|
|
compatible = "ilitek,ili251x";
|
|
reg = <0x41>;
|
|
interrupt-parent = <&gpioi>;
|
|
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
|
|
reset-gpios = <&gpiog 14 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&i2c8 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&i2c8_pins_a>;
|
|
pinctrl-1 = <&i2c8_sleep_pins_a>;
|
|
i2c-scl-rising-time-ns = <57>;
|
|
i2c-scl-falling-time-ns = <7>;
|
|
clock-frequency = <400000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&ommanager {
|
|
memory-region = <&mm_ospi1>;
|
|
pinctrl-0 = <&ospi_port1_clk_pins_a
|
|
&ospi_port1_io03_pins_a
|
|
&ospi_port1_cs0_pins_a>;
|
|
pinctrl-1 = <&ospi_port1_clk_sleep_pins_a
|
|
&ospi_port1_io03_sleep_pins_a
|
|
&ospi_port1_cs0_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
status = "okay";
|
|
|
|
spi@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
memory-region = <&mm_ospi1>;
|
|
status = "okay";
|
|
|
|
flash0: flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-max-frequency = <50000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* use LPTIMER with tick broadcast for suspend mode */
|
|
&lptimer3 {
|
|
status = "okay";
|
|
timer {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
<dc {
|
|
status = "okay";
|
|
port {
|
|
ltdc_ep0_out: endpoint {
|
|
remote-endpoint = <&lvds_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&lvds {
|
|
status = "okay";
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
lvds_in: endpoint {
|
|
remote-endpoint = <<dc_ep0_out>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
lvds_out0: endpoint {
|
|
remote-endpoint = <&lvds_panel_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&pcie_ep {
|
|
pinctrl-names = "default", "init";
|
|
pinctrl-0 = <&pcie_pins_a>;
|
|
pinctrl-1 = <&pcie_init_pins_a>;
|
|
reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&pcie_rc {
|
|
pinctrl-names = "default", "init", "sleep";
|
|
pinctrl-0 = <&pcie_pins_a>;
|
|
pinctrl-1 = <&pcie_init_pins_a>;
|
|
pinctrl-2 = <&pcie_sleep_pins_a>;
|
|
status = "okay";
|
|
|
|
pcie@0,0 {
|
|
reset-gpios = <&gpioj 8 GPIO_ACTIVE_LOW>;
|
|
wake-gpios = <&gpioh 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
|
|
};
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&scmi_regu {
|
|
scmi_vddio1: regulator@0 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
scmi_vddcore: regulator@11 {
|
|
reg = <VOLTD_SCMI_STPMIC2_BUCK2>;
|
|
regulator-name = "vddcore";
|
|
};
|
|
scmi_v1v8: regulator@14 {
|
|
reg = <VOLTD_SCMI_STPMIC2_BUCK5>;
|
|
regulator-name = "v1v8";
|
|
};
|
|
scmi_v3v3: regulator@16 {
|
|
reg = <VOLTD_SCMI_STPMIC2_BUCK7>;
|
|
regulator-name = "v3v3";
|
|
};
|
|
scmi_vdd_emmc: regulator@18 {
|
|
reg = <VOLTD_SCMI_STPMIC2_LDO2>;
|
|
regulator-name = "vdd_emmc";
|
|
};
|
|
scmi_vdd3v3_usb: regulator@20 {
|
|
reg = <VOLTD_SCMI_STPMIC2_LDO4>;
|
|
regulator-name = "vdd3v3_usb";
|
|
};
|
|
scmi_vdd_sdcard: regulator@23 {
|
|
reg = <VOLTD_SCMI_STPMIC2_LDO7>;
|
|
regulator-name = "vdd_sdcard";
|
|
};
|
|
};
|
|
|
|
&sdmmc1 {
|
|
pinctrl-names = "default", "opendrain", "sleep";
|
|
pinctrl-0 = <&sdmmc1_b4_pins_a>;
|
|
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
|
|
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
|
|
cd-gpios = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
|
|
disable-wp;
|
|
st,neg-edge;
|
|
bus-width = <4>;
|
|
vmmc-supply = <&scmi_vdd_sdcard>;
|
|
vqmmc-supply = <&scmi_vddio1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&spi3 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&spi3_pins_a>;
|
|
pinctrl-1 = <&spi3_sleep_pins_a>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&spi8 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&spi8_pins_a>;
|
|
pinctrl-1 = <&spi8_sleep_pins_a>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&timers3 {
|
|
status = "disabled";
|
|
counter {
|
|
status = "okay";
|
|
};
|
|
pwm {
|
|
pinctrl-0 = <&pwm3_pins_a>;
|
|
pinctrl-1 = <&pwm3_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
status = "okay";
|
|
};
|
|
timer@2 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&timers8 {
|
|
status = "disabled";
|
|
counter {
|
|
status = "okay";
|
|
};
|
|
pwm {
|
|
pinctrl-0 = <&pwm8_pins_a>;
|
|
pinctrl-1 = <&pwm8_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
status = "okay";
|
|
};
|
|
timer@7 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&timers10 {
|
|
status = "disabled";
|
|
counter {
|
|
pinctrl-0 = <&tim10_counter_pins_a>;
|
|
pinctrl-1 = <&tim10_counter_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&timers12 {
|
|
status = "disabled";
|
|
counter {
|
|
status = "okay";
|
|
};
|
|
pwm {
|
|
pinctrl-0 = <&pwm12_pins_a>;
|
|
pinctrl-1 = <&pwm12_sleep_pins_a>;
|
|
pinctrl-names = "default", "sleep";
|
|
status = "okay";
|
|
};
|
|
timer@11 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&usart2 {
|
|
pinctrl-names = "default", "idle", "sleep";
|
|
pinctrl-0 = <&usart2_pins_a>;
|
|
pinctrl-1 = <&usart2_idle_pins_a>;
|
|
pinctrl-2 = <&usart2_sleep_pins_a>;
|
|
/delete-property/dmas;
|
|
/delete-property/dma-names;
|
|
status = "okay";
|
|
};
|
|
|
|
&usart6 {
|
|
pinctrl-names = "default", "idle", "sleep";
|
|
pinctrl-0 = <&usart6_pins_a>;
|
|
pinctrl-1 = <&usart6_idle_pins_a>;
|
|
pinctrl-2 = <&usart6_sleep_pins_a>;
|
|
uart-has-rtscts;
|
|
status = "disabled";
|
|
};
|