mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-23 23:23:31 +00:00
20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
335 lines
6.9 KiB
Diff
335 lines
6.9 KiB
Diff
From 34e658087e54db26ebd86f86a1549a393002a9ad Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Fri, 26 Nov 2021 15:20:06 +0000
|
|
Subject: [PATCH] ARM: dts: Update rpi-400 and cm4 dts to match 4-b
|
|
|
|
The Pi 4B dts file has had numerous updates since the Pi 400 and CM4
|
|
dts files were written. Apply those updates to the other files to
|
|
minimise the differences. The change is largely cosmetic, except for
|
|
the PCI "device-type" to "device_type" rename, and the correction of
|
|
the labels on the Pi 400 GPIO expander pins.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/bcm2711-rpi-400.dts | 90 ++++--------------------
|
|
arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 98 ++++++---------------------
|
|
2 files changed, 36 insertions(+), 152 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/bcm2711-rpi-400.dts
|
|
+++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts
|
|
@@ -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,400", "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";
|
|
};
|
|
|
|
@@ -78,31 +64,15 @@
|
|
status = "okay";
|
|
};
|
|
|
|
-&firmware {
|
|
- firmware_clocks: clocks {
|
|
- compatible = "raspberrypi,firmware-clocks";
|
|
- #clock-cells = <1>;
|
|
- };
|
|
-
|
|
- expgpio: gpio {
|
|
- compatible = "raspberrypi,firmware-gpio";
|
|
- gpio-controller;
|
|
- #gpio-cells = <2>;
|
|
- gpio-line-names = "BT_ON",
|
|
- "WL_ON",
|
|
- "PWR_LED_OFF",
|
|
- "GLOBAL_RESET",
|
|
- "VDD_SD_IO_SEL",
|
|
- "CAM_GPIO",
|
|
- "SD_PWR_ON",
|
|
- "SD_OC_N";
|
|
- status = "okay";
|
|
- };
|
|
-
|
|
- reset: reset {
|
|
- compatible = "raspberrypi,firmware-reset";
|
|
- #reset-cells = <1>;
|
|
- };
|
|
+&expgpio {
|
|
+ gpio-line-names = "BT_ON",
|
|
+ "WL_ON",
|
|
+ "PWR_LED_OFF",
|
|
+ "GLOBAL_RESET",
|
|
+ "VDD_SD_IO_SEL",
|
|
+ "GLOBAL_SHUTDOWN",
|
|
+ "SD_PWR_ON",
|
|
+ "SHUTDOWN_REQUEST";
|
|
};
|
|
|
|
&gpio {
|
|
@@ -179,23 +149,13 @@
|
|
};
|
|
|
|
&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";
|
|
};
|
|
@@ -218,22 +178,6 @@
|
|
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>;
|
|
@@ -274,7 +218,7 @@
|
|
|
|
&pcie0 {
|
|
pci@0,0 {
|
|
- device-type = "pci";
|
|
+ device_type = "pci";
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
ranges;
|
|
@@ -282,7 +226,7 @@
|
|
reg = <0 0 0 0 0>;
|
|
|
|
usb@0,0 {
|
|
- reg = <0x0 0 0 0 0>;
|
|
+ reg = <0 0 0 0 0>;
|
|
resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
|
|
};
|
|
};
|
|
@@ -309,10 +253,6 @@
|
|
status = "okay";
|
|
};
|
|
|
|
-&vchiq {
|
|
- interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
|
-};
|
|
-
|
|
&vc4 {
|
|
status = "okay";
|
|
};
|
|
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
|
|
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
|
|
@@ -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 {
|
|
- 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>;
|
|
+&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;
|
|
+ };
|
|
+
|
|
+ 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>;
|