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Update bcm2711-rpi-cm4.dts

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This commit is contained in:
suyuan168 2022-01-01 14:10:27 +08:00
parent 14dbfa1607
commit 334a3b1cb4
1 changed files with 23 additions and 80 deletions
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103
root/target/linux/bcm27xx/bcm2711/files/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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@ -1,9 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2711.dtsi"
#include "bcm2835-rpi.dtsi"
#include <dt-bindings/reset/raspberrypi,firmware-reset.h>
#include "bcm2711-rpi.dtsi"
//#include "bcm283x-rpi-usb-peripheral.dtsi"
/ {
compatible = "raspberrypi,4-compute-module", "brcm,bcm2711";
@ -14,19 +13,6 @@
stdout-path = "serial1:115200n8";
};
/* Will be filled by the bootloader */
memory@0 {
device_type = "memory";
reg = <0 0 0>;
};
aliases {
emmc2bus = &emmc2bus;
ethernet0 = &genet;
pcie0 = &pcie0;
blconfig = &blconfig;
};
leds {
led-act {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
@ -54,8 +40,8 @@
regulator-always-on;
regulator-settling-time-us = <5000>;
gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
states = <1800000 0x1
3300000 0x0>;
states = <1800000 0x1>,
<3300000 0x0>;
status = "okay";
};
@ -78,42 +64,26 @@
status = "okay";
};
&firmware {
firmware_clocks: clocks {
compatible = "raspberrypi,firmware-clocks";
#clock-cells = <1>;
&expgpio {
gpio-line-names = "BT_ON",
"WL_ON",
"PWR_LED_OFF",
"ANT1",
"VDD_SD_IO_SEL",
"CAM_GPIO",
"SD_PWR_ON",
"ANT2";
ant1: ant1 {
gpio-hog;
gpios = <3 GPIO_ACTIVE_HIGH>;
output-high;
};
expgpio: gpio {
compatible = "raspberrypi,firmware-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "BT_ON",
"WL_ON",
"PWR_LED_OFF",
"ANT1",
"VDD_SD_IO_SEL",
"CAM_GPIO",
"SD_PWR_ON",
"ANT2";
status = "okay";
ant1: ant1 {
gpio-hog;
gpios = <3 GPIO_ACTIVE_HIGH>;
output-high;
};
ant2: ant2 {
gpio-hog;
gpios = <7 GPIO_ACTIVE_HIGH>;
output-low;
};
};
reset: reset {
compatible = "raspberrypi,firmware-reset";
#reset-cells = <1>;
ant2: ant2 {
gpio-hog;
gpios = <7 GPIO_ACTIVE_HIGH>;
output-low;
};
};
@ -191,23 +161,13 @@
};
&hdmi0 {
clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
clock-names = "hdmi", "bvb", "audio", "cec";
wifi-2.4ghz-coexistence;
status = "okay";
};
&hdmi1 {
clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
clock-names = "hdmi", "bvb", "audio", "cec";
wifi-2.4ghz-coexistence;
status = "okay";
};
&hvs {
clocks = <&firmware_clocks 4>;
};
&pixelvalve0 {
status = "okay";
};
@ -230,22 +190,6 @@
status = "okay";
};
&rmem {
/*
* RPi4's co-processor will copy the board's bootloader configuration
* into memory for the OS to consume. It'll also update this node with
* its placement information.
*/
blconfig: nvram@0 {
compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x0 0x0 0x0>;
no-map;
status = "disabled";
};
};
/* SDHCI is used to control the SDIO for wireless */
&sdhci {
#address-cells = <1>;
@ -353,7 +297,6 @@
#include "bcm283x-rpi-csi0-2lane.dtsi"
#include "bcm283x-rpi-csi1-4lane.dtsi"
#include "bcm283x-rpi-i2c0mux_0_44.dtsi"
#include "bcm283x-rpi-cam1-regulator.dtsi"
/ {
chosen {
@ -657,4 +600,4 @@ cam0_reg: &cam1_reg {
spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
<&spi0>, "dmas:8=", <&dma40>;
};
};
};