Rename Home Assistant Amber to Yellow (#1708)
* Rename Home Assistant Amber to Yellow Rename the board from "amber" to "yellow" as Home Assistant Yellow is the official name now. * Add Home Assistant Yellow to the build matrix
This commit is contained in:
Stefan Agner
@@ -0,0 +1,721 @@
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From 9d68dedb813f942286856c9d8c2eed01b55bb473 Mon Sep 17 00:00:00 2001
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Message-Id: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
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From: Stefan Agner <stefan@agner.ch>
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Date: Wed, 3 Nov 2021 00:00:45 +0100
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Subject: [PATCH 1/9] ARM: dts: bcm2711: Add device tree for Home Assistant
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Yellow
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Add device tree for Home Assistant Yellow, a Compute Module 4 based I/O
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board.
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Signed-off-by: Stefan Agner <stefan@agner.ch>
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---
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arch/arm/boot/dts/Makefile | 3 +-
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.../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 659 ++++++++++++++++++
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arch/arm64/boot/dts/broadcom/Makefile | 1 +
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.../broadcom/bcm2711-rpi-cm4-ha-yellow.dts | 1 +
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4 files changed, 663 insertions(+), 1 deletion(-)
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create mode 100644 arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
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create mode 100644 arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index 12cd8bf582e1..de739b68635b 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -14,7 +14,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
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bcm2711-rpi-4-b.dtb \
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bcm2711-rpi-400.dtb \
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bcm2710-rpi-cm3.dtb \
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- bcm2711-rpi-cm4.dtb
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+ bcm2711-rpi-cm4.dtb \
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+ bcm2711-rpi-cm4-ha-yellow.dtb
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dtb-$(CONFIG_ARCH_ALPINE) += \
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alpine-db.dtb
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diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
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new file mode 100644
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index 000000000000..5d4e058cac43
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
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@@ -0,0 +1,659 @@
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+// SPDX-License-Identifier: GPL-2.0
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+/dts-v1/;
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+#include "bcm2711.dtsi"
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+#include "bcm2835-rpi.dtsi"
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+
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+#include <dt-bindings/reset/raspberrypi,firmware-reset.h>
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+
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+/ {
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+ compatible = "raspberrypi,4-compute-module-ha-yellow", "brcm,bcm2711";
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+ model = "Raspberry Pi Compute Module 4 on Home Assistant Yellow";
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+
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+ chosen {
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+ /* 8250 auxiliary UART instead of pl011 */
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+ stdout-path = "serial1:115200n8";
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+ };
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+
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+ /* Will be filled by the bootloader */
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+ memory@0 {
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+ device_type = "memory";
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+ reg = <0 0 0>;
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+ };
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+
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+ aliases {
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+ emmc2bus = &emmc2bus;
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+ ethernet0 = &genet;
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+ pcie0 = &pcie0;
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+ blconfig = &blconfig;
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+ };
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+
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+ leds {
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+ led-act {
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+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ led-pwr {
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+ label = "PWR";
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+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
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+ default-state = "keep";
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+ linux,default-trigger = "default-on";
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+ };
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+ };
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+
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+ wifi_pwrseq: wifi-pwrseq {
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+ compatible = "mmc-pwrseq-simple";
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+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
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+ };
|
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+
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+ sd_io_1v8_reg: sd_io_1v8_reg {
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+ compatible = "regulator-gpio";
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+ regulator-name = "vdd-sd-io";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-boot-on;
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+ regulator-always-on;
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+ regulator-settling-time-us = <5000>;
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+ gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
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+ states = <1800000 0x1
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+ 3300000 0x0>;
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+ status = "okay";
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+ };
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+
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+ sd_vcc_reg: sd_vcc_reg {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc-sd";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-boot-on;
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+ enable-active-high;
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+ gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
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+ };
|
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+};
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+
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+&ddc0 {
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+ status = "okay";
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+};
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+
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+&ddc1 {
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+ status = "okay";
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+};
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+
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+&firmware {
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+ firmware_clocks: clocks {
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+ compatible = "raspberrypi,firmware-clocks";
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+ #clock-cells = <1>;
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+ };
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+
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+ expgpio: gpio {
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+ compatible = "raspberrypi,firmware-gpio";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ gpio-line-names = "BT_ON",
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+ "WL_ON",
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+ "PWR_LED_OFF",
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+ "ANT1",
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+ "VDD_SD_IO_SEL",
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+ "CAM_GPIO",
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+ "SD_PWR_ON",
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+ "ANT2";
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+ status = "okay";
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+
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+ ant1: ant1 {
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+ gpio-hog;
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+ gpios = <3 GPIO_ACTIVE_HIGH>;
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+ output-high;
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+ };
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+
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+ ant2: ant2 {
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+ gpio-hog;
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+ gpios = <7 GPIO_ACTIVE_HIGH>;
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+ output-low;
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+ };
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+ };
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+
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+ reset: reset {
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+ compatible = "raspberrypi,firmware-reset";
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+ #reset-cells = <1>;
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+ };
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+};
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+
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+&gpio {
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+ /*
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+ * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
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+ * the official GPU firmware DT blob.
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+ *
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+ * Legend:
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+ * "FOO" = GPIO line named "FOO" on the schematic
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+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
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+ */
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+ gpio-line-names = "ID_SDA",
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+ "ID_SCL",
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+ "SDA1",
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+ "SCL1",
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+ "GPIO_GCLK",
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+ "GPIO5",
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+ "GPIO6",
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+ "SPI_CE1_N",
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+ "SPI_CE0_N",
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+ "SPI_MISO",
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+ "SPI_MOSI",
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+ "SPI_SCLK",
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+ "GPIO12",
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+ "GPIO13",
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+ /* Serial port */
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+ "TXD1",
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+ "RXD1",
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+ "GPIO16",
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+ "GPIO17",
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+ "GPIO18",
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+ "GPIO19",
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+ "GPIO20",
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+ "GPIO21",
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+ "GPIO22",
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+ "GPIO23",
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+ "GPIO24",
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+ "GPIO25",
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+ "GPIO26",
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+ "GPIO27",
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+ "RGMII_MDIO",
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+ "RGMIO_MDC",
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+ /* Used by BT module */
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+ "CTS0",
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+ "RTS0",
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+ "TXD0",
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+ "RXD0",
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+ /* Used by Wifi */
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+ "SD1_CLK",
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+ "SD1_CMD",
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+ "SD1_DATA0",
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+ "SD1_DATA1",
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+ "SD1_DATA2",
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+ "SD1_DATA3",
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+ /* Shared with SPI flash */
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+ "PWM0_MISO",
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+ "PWM1_MOSI",
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+ "STATUS_LED_G_CLK",
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+ "SPIFLASH_CE_N",
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+ "SDA0",
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+ "SCL0",
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+ "RGMII_RXCLK",
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+ "RGMII_RXCTL",
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+ "RGMII_RXD0",
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+ "RGMII_RXD1",
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+ "RGMII_RXD2",
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+ "RGMII_RXD3",
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+ "RGMII_TXCLK",
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+ "RGMII_TXCTL",
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+ "RGMII_TXD0",
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+ "RGMII_TXD1",
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+ "RGMII_TXD2",
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+ "RGMII_TXD3";
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+};
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+
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+&hdmi0 {
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+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
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+ clock-names = "hdmi", "bvb", "audio", "cec";
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+ wifi-2.4ghz-coexistence;
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+ status = "okay";
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+};
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+
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+&hdmi1 {
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+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
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+ clock-names = "hdmi", "bvb", "audio", "cec";
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+ wifi-2.4ghz-coexistence;
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+ status = "okay";
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+};
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+
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+&hvs {
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+ clocks = <&firmware_clocks 4>;
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+};
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+
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+&pixelvalve0 {
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+ status = "okay";
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+};
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+
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+&pixelvalve1 {
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+ status = "okay";
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+};
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+
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+&pixelvalve2 {
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+ status = "okay";
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+};
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+
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+&pixelvalve4 {
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+ status = "okay";
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+};
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+
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+&pwm1 {
|
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
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+ status = "okay";
|
||||
+};
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+
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+&rmem {
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+ /*
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+ * RPi4's co-processor will copy the board's bootloader configuration
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+ * into memory for the OS to consume. It'll also update this node with
|
||||
+ * its placement information.
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+ */
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+ blconfig: nvram@0 {
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+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ reg = <0x0 0x0 0x0>;
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+ no-map;
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+ status = "disabled";
|
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+ };
|
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+};
|
||||
+
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||||
+/* SDHCI is used to control the SDIO for wireless */
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+&sdhci {
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||||
+ #address-cells = <1>;
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+ #size-cells = <0>;
|
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&emmc_gpio34>;
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+ bus-width = <4>;
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||||
+ non-removable;
|
||||
+ mmc-pwrseq = <&wifi_pwrseq>;
|
||||
+ status = "okay";
|
||||
+
|
||||
+ brcmf: wifi@1 {
|
||||
+ reg = <1>;
|
||||
+ compatible = "brcm,bcm4329-fmac";
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+/* EMMC2 is used to drive the EMMC card */
|
||||
+&emmc2 {
|
||||
+ bus-width = <8>;
|
||||
+ vqmmc-supply = <&sd_io_1v8_reg>;
|
||||
+ vmmc-supply = <&sd_vcc_reg>;
|
||||
+ broken-cd;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&genet {
|
||||
+ phy-handle = <&phy1>;
|
||||
+ phy-mode = "rgmii-rxid";
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&genet_mdio {
|
||||
+ phy1: ethernet-phy@0 {
|
||||
+ /* No PHY interrupt */
|
||||
+ reg = <0x0>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&pcie0 {
|
||||
+ pci@1,0 {
|
||||
+ #address-cells = <3>;
|
||||
+ #size-cells = <2>;
|
||||
+ ranges;
|
||||
+
|
||||
+ reg = <0 0 0 0 0>;
|
||||
+
|
||||
+ usb@1,0 {
|
||||
+ reg = <0x10000 0 0 0 0>;
|
||||
+ resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
|
||||
+ };
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+/* uart0 communicates with the BT module */
|
||||
+&uart0 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
|
||||
+ uart-has-rtscts;
|
||||
+ status = "okay";
|
||||
+
|
||||
+ bluetooth {
|
||||
+ compatible = "brcm,bcm43438-bt";
|
||||
+ max-speed = <2000000>;
|
||||
+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+/* uart1 is mapped to the pin header */
|
||||
+&uart1 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart1_gpio14>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&vchiq {
|
||||
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
||||
+};
|
||||
+
|
||||
+&vc4 {
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&vec {
|
||||
+ status = "disabled";
|
||||
+};
|
||||
+
|
||||
+// =============================================
|
||||
+// Downstream rpi- changes
|
||||
+
|
||||
+#define BCM2711
|
||||
+
|
||||
+#include "bcm270x.dtsi"
|
||||
+#include "bcm271x-rpi-bt.dtsi"
|
||||
+
|
||||
+/ {
|
||||
+ soc {
|
||||
+ /delete-node/ pixelvalve@7e807000;
|
||||
+ /delete-node/ hdmi@7e902000;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+#include "bcm2711-rpi.dtsi"
|
||||
+#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 {
|
||||
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
|
||||
+ };
|
||||
+
|
||||
+ aliases {
|
||||
+ serial0 = &uart1;
|
||||
+ serial1 = &uart0;
|
||||
+ mmc0 = &emmc2;
|
||||
+ mmc1 = &mmcnr;
|
||||
+ mmc2 = &sdhost;
|
||||
+ i2c3 = &i2c3;
|
||||
+ i2c4 = &i2c4;
|
||||
+ i2c5 = &i2c5;
|
||||
+ i2c6 = &i2c6;
|
||||
+ i2c20 = &ddc0;
|
||||
+ i2c21 = &ddc1;
|
||||
+ spi3 = &spi3;
|
||||
+ spi4 = &spi4;
|
||||
+ spi5 = &spi5;
|
||||
+ spi6 = &spi6;
|
||||
+ /delete-property/ intc;
|
||||
+ };
|
||||
+
|
||||
+ /delete-node/ wifi-pwrseq;
|
||||
+};
|
||||
+
|
||||
+&mmcnr {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&sdio_pins>;
|
||||
+ bus-width = <4>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart0 {
|
||||
+ pinctrl-0 = <&uart0_pins &bt_pins>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart1 {
|
||||
+ pinctrl-0 = <&uart1_pins>;
|
||||
+};
|
||||
+
|
||||
+&spi0 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
|
||||
+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
|
||||
+
|
||||
+ spidev0: spidev@0{
|
||||
+ compatible = "spidev";
|
||||
+ reg = <0>; /* CE0 */
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+ spi-max-frequency = <125000000>;
|
||||
+ };
|
||||
+
|
||||
+ spidev1: spidev@1{
|
||||
+ compatible = "spidev";
|
||||
+ reg = <1>; /* CE1 */
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+ spi-max-frequency = <125000000>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&gpio {
|
||||
+ spi0_pins: spi0_pins {
|
||||
+ brcm,pins = <9 10 11>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
+ };
|
||||
+
|
||||
+ spi0_cs_pins: spi0_cs_pins {
|
||||
+ brcm,pins = <8 7>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
|
||||
+ };
|
||||
+
|
||||
+ spi3_pins: spi3_pins {
|
||||
+ brcm,pins = <1 2 3>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
+ };
|
||||
+
|
||||
+ spi3_cs_pins: spi3_cs_pins {
|
||||
+ brcm,pins = <0 24>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
|
||||
+ };
|
||||
+
|
||||
+ spi4_pins: spi4_pins {
|
||||
+ brcm,pins = <5 6 7>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
+ };
|
||||
+
|
||||
+ spi4_cs_pins: spi4_cs_pins {
|
||||
+ brcm,pins = <4 25>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
|
||||
+ };
|
||||
+
|
||||
+ spi5_pins: spi5_pins {
|
||||
+ brcm,pins = <13 14 15>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
+ };
|
||||
+
|
||||
+ spi5_cs_pins: spi5_cs_pins {
|
||||
+ brcm,pins = <12 26>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
|
||||
+ };
|
||||
+
|
||||
+ spi6_pins: spi6_pins {
|
||||
+ brcm,pins = <19 20 21>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
+ };
|
||||
+
|
||||
+ spi6_cs_pins: spi6_cs_pins {
|
||||
+ brcm,pins = <18 27>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
|
||||
+ };
|
||||
+
|
||||
+ i2c0_pins: i2c0 {
|
||||
+ brcm,pins = <0 1>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2c1_pins: i2c1 {
|
||||
+ brcm,pins = <2 3>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2c3_pins: i2c3 {
|
||||
+ brcm,pins = <4 5>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2c4_pins: i2c4 {
|
||||
+ brcm,pins = <8 9>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2c5_pins: i2c5 {
|
||||
+ brcm,pins = <12 13>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2c6_pins: i2c6 {
|
||||
+ brcm,pins = <22 23>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
+ i2s_pins: i2s {
|
||||
+ brcm,pins = <18 19 20 21>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
+ };
|
||||
+
|
||||
+ sdio_pins: sdio_pins {
|
||||
+ brcm,pins = <34 35 36 37 38 39>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
|
||||
+ brcm,pull = <0 2 2 2 2 2>;
|
||||
+ };
|
||||
+
|
||||
+ bt_pins: bt_pins {
|
||||
+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0
|
||||
+ // to fool pinctrl
|
||||
+ brcm,function = <0>;
|
||||
+ brcm,pull = <2>;
|
||||
+ };
|
||||
+
|
||||
+ uart0_pins: uart0_pins {
|
||||
+ brcm,pins = <32 33>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
||||
+ brcm,pull = <0 2>;
|
||||
+ };
|
||||
+
|
||||
+ uart1_pins: uart1_pins {
|
||||
+ brcm,pins;
|
||||
+ brcm,function;
|
||||
+ brcm,pull;
|
||||
+ };
|
||||
+
|
||||
+ uart2_pins: uart2_pins {
|
||||
+ brcm,pins = <0 1>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
+ brcm,pull = <0 2>;
|
||||
+ };
|
||||
+
|
||||
+ uart3_pins: uart3_pins {
|
||||
+ brcm,pins = <4 5>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
+ brcm,pull = <0 2>;
|
||||
+ };
|
||||
+
|
||||
+ uart4_pins: uart4_pins {
|
||||
+ brcm,pins = <8 9>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
+ brcm,pull = <0 2>;
|
||||
+ };
|
||||
+
|
||||
+ uart5_pins: uart5_pins {
|
||||
+ brcm,pins = <12 13>;
|
||||
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
+ brcm,pull = <0 2>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&i2c0if {
|
||||
+ clock-frequency = <100000>;
|
||||
+};
|
||||
+
|
||||
+&i2c1 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&i2c1_pins>;
|
||||
+ clock-frequency = <100000>;
|
||||
+};
|
||||
+
|
||||
+&i2s {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&i2s_pins>;
|
||||
+};
|
||||
+
|
||||
+// =============================================
|
||||
+// Board specific stuff here
|
||||
+
|
||||
+&pcie0 {
|
||||
+ brcm,enable-l1ss;
|
||||
+};
|
||||
+
|
||||
+&sdhost {
|
||||
+ status = "disabled";
|
||||
+};
|
||||
+
|
||||
+&phy1 {
|
||||
+ led-modes = <0x00 0x08>; /* link/activity link */
|
||||
+};
|
||||
+
|
||||
+&gpio {
|
||||
+ audio_pins: audio_pins {
|
||||
+ brcm,pins = <>;
|
||||
+ brcm,function = <>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&leds {
|
||||
+ act_led: led-act {
|
||||
+ label = "led0";
|
||||
+ linux,default-trigger = "mmc0";
|
||||
+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
|
||||
+ };
|
||||
+
|
||||
+ pwr_led: led-pwr {
|
||||
+ label = "led1";
|
||||
+ linux,default-trigger = "default-on";
|
||||
+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&pwm1 {
|
||||
+ status = "disabled";
|
||||
+};
|
||||
+
|
||||
+&audio {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&audio_pins>;
|
||||
+ brcm,disable-headphones = <1>;
|
||||
+};
|
||||
+
|
||||
+cam0_reg: &cam1_reg {
|
||||
+ gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
|
||||
+};
|
||||
+
|
||||
+/ {
|
||||
+ __overrides__ {
|
||||
+ act_led_gpio = <&act_led>,"gpios:4";
|
||||
+ act_led_activelow = <&act_led>,"gpios:8";
|
||||
+ act_led_trigger = <&act_led>,"linux,default-trigger";
|
||||
+
|
||||
+ pwr_led_gpio = <&pwr_led>,"gpios:4";
|
||||
+ pwr_led_activelow = <&pwr_led>,"gpios:8";
|
||||
+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
|
||||
+
|
||||
+ eth_led0 = <&phy1>,"led-modes:0";
|
||||
+ eth_led1 = <&phy1>,"led-modes:4";
|
||||
+
|
||||
+ ant1 = <&ant1>,"output-high?=on",
|
||||
+ <&ant1>, "output-low?=off",
|
||||
+ <&ant2>, "output-high?=off",
|
||||
+ <&ant2>, "output-low?=on";
|
||||
+ ant2 = <&ant1>,"output-high?=off",
|
||||
+ <&ant1>, "output-low?=on",
|
||||
+ <&ant2>, "output-high?=on",
|
||||
+ <&ant2>, "output-low?=off";
|
||||
+ noant = <&ant1>,"output-high?=off",
|
||||
+ <&ant1>, "output-low?=on",
|
||||
+ <&ant2>, "output-high?=off",
|
||||
+ <&ant2>, "output-low?=on";
|
||||
+
|
||||
+ sd_poll_once = <&emmc2>, "non-removable?";
|
||||
+ spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
|
||||
+ <&spi0>, "dmas:8=", <&dma40>;
|
||||
+ };
|
||||
+};
|
||||
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
|
||||
index 69809bf2f45d..22327ed93238 100644
|
||||
--- a/arch/arm64/boot/dts/broadcom/Makefile
|
||||
+++ b/arch/arm64/boot/dts/broadcom/Makefile
|
||||
@@ -10,6 +10,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-4-b.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-cm3.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-cm4.dtb
|
||||
+dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-cm4-ha-yellow.dtb
|
||||
|
||||
subdir-y += northstar2
|
||||
subdir-y += stingray
|
||||
diff --git a/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
new file mode 100644
|
||||
index 000000000000..fdc5ec5bc956
|
||||
--- /dev/null
|
||||
+++ b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -0,0 +1 @@
|
||||
+#include "../../../../arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts"
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,58 @@
|
||||
From e2b56e7d8786f7000c3159346b6cf2360ad3c8c3 Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <e2b56e7d8786f7000c3159346b6cf2360ad3c8c3.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Thu, 4 Mar 2021 14:33:09 +0100
|
||||
Subject: [PATCH 2/9] ARM: dts: bcm2711: yellow: Mux UART4 for SiLabs radio
|
||||
module
|
||||
|
||||
Enable UART4 by default and mux pins including hardware flow control.
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 13 +++++++++++--
|
||||
1 file changed, 11 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 5d4e058cac43..6b702d66ac55 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -21,6 +21,7 @@ memory@0 {
|
||||
};
|
||||
|
||||
aliases {
|
||||
+ serial4 = &uart4;
|
||||
emmc2bus = &emmc2bus;
|
||||
ethernet0 = &genet;
|
||||
pcie0 = &pcie0;
|
||||
@@ -321,6 +322,14 @@ &uart1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
+/* uart4 for Zigbee */
|
||||
+&uart4 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart4_pins>;
|
||||
+ uart-has-rtscts;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
&vchiq {
|
||||
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
@@ -549,9 +558,9 @@ uart3_pins: uart3_pins {
|
||||
};
|
||||
|
||||
uart4_pins: uart4_pins {
|
||||
- brcm,pins = <8 9>;
|
||||
+ brcm,pins = <8 9 10 11>;
|
||||
brcm,function = <BCM2835_FSEL_ALT4>;
|
||||
- brcm,pull = <0 2>;
|
||||
+ brcm,pull = <0 2 2 0>;
|
||||
};
|
||||
|
||||
uart5_pins: uart5_pins {
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,50 @@
|
||||
From 6b48f11add95190d8148a4a4689b35f41b5167bb Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <6b48f11add95190d8148a4a4689b35f41b5167bb.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Thu, 4 Mar 2021 14:44:23 +0100
|
||||
Subject: [PATCH 3/9] ARM: dts: bcm2711: yellow: Mux debug UART5
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 9 +++++++++
|
||||
1 file changed, 9 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 6b702d66ac55..3f611d90093d 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -22,6 +22,7 @@ memory@0 {
|
||||
|
||||
aliases {
|
||||
serial4 = &uart4;
|
||||
+ serial5 = &uart5;
|
||||
emmc2bus = &emmc2bus;
|
||||
ethernet0 = &genet;
|
||||
pcie0 = &pcie0;
|
||||
@@ -330,6 +331,13 @@ &uart4 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
+/* uart5 default Debug UART */
|
||||
+&uart5 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart5_pins>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
&vchiq {
|
||||
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
@@ -366,6 +374,7 @@ soc {
|
||||
/ {
|
||||
chosen {
|
||||
bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
|
||||
+ stdout-path = "serial5:115200n8";
|
||||
};
|
||||
|
||||
aliases {
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
From 60ea1895f939eec8bd8615325af3aa7b70827c2e Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <60ea1895f939eec8bd8615325af3aa7b70827c2e.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Thu, 4 Mar 2021 14:48:48 +0100
|
||||
Subject: [PATCH 4/9] ARM: dts: bcm2711: yellow: Enable I2C6 by default
|
||||
|
||||
The main I2C bus used on Yellow is I2C6. Enable it by default.
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 6 ++++++
|
||||
1 file changed, 6 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 3f611d90093d..822644185466 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -589,6 +589,12 @@ &i2c1 {
|
||||
clock-frequency = <100000>;
|
||||
};
|
||||
|
||||
+&i2c6 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&i2c6_pins>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
&i2s {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2s_pins>;
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,67 @@
|
||||
From 7b33c54f4b768175ccddf746a828bf462a67494b Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <7b33c54f4b768175ccddf746a828bf462a67494b.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Thu, 4 Mar 2021 17:19:01 +0100
|
||||
Subject: [PATCH 5/9] ARM: dts: bcm2711: yellow: add I2S audio codec
|
||||
|
||||
Add TI PCM5122 I2S audio codec.
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
.../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 26 +++++++++++++++++++
|
||||
1 file changed, 26 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 822644185466..f3967b67368a 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -593,11 +593,22 @@ &i2c6 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c6_pins>;
|
||||
status = "okay";
|
||||
+
|
||||
+ card_codec: pcm5121@4c {
|
||||
+ #sound-dai-cells = <0>;
|
||||
+ compatible = "ti,pcm5121";
|
||||
+ reg = <0x4c>;
|
||||
+ AVDD-supply = <&vdd_3v3_reg>;
|
||||
+ DVDD-supply = <&vdd_3v3_reg>;
|
||||
+ CPVDD-supply = <&vdd_3v3_reg>;
|
||||
+ status = "okay";
|
||||
+ };
|
||||
};
|
||||
|
||||
&i2s {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2s_pins>;
|
||||
+ status = "okay";
|
||||
};
|
||||
|
||||
// =============================================
|
||||
@@ -640,6 +651,21 @@ &pwm1 {
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
+&sound {
|
||||
+ compatible = "simple-audio-card";
|
||||
+ simple-audio-card,format = "i2s";
|
||||
+ simple-audio-card,name = "pcm5521-sound";
|
||||
+ status = "okay";
|
||||
+
|
||||
+ simple-audio-card,cpu {
|
||||
+ sound-dai = <&i2s>;
|
||||
+ };
|
||||
+
|
||||
+ dailink0_slave: simple-audio-card,codec {
|
||||
+ sound-dai = <&card_codec>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
&audio {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&audio_pins>;
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,71 @@
|
||||
From 8571b271c3e0b861cf666b2588eed380c0b79791 Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <8571b271c3e0b861cf666b2588eed380c0b79791.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Tue, 9 Mar 2021 15:02:53 +0100
|
||||
Subject: [PATCH 6/9] ARM: dts: bcm2711: yellow: enable GPIO keys
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
.../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 30 +++++++++++++++++++
|
||||
1 file changed, 30 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index f3967b67368a..6a0c89d1f4c8 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -2,6 +2,7 @@
|
||||
/dts-v1/;
|
||||
#include "bcm2711.dtsi"
|
||||
#include "bcm2835-rpi.dtsi"
|
||||
+#include <dt-bindings/input/input.h>
|
||||
|
||||
#include <dt-bindings/reset/raspberrypi,firmware-reset.h>
|
||||
|
||||
@@ -29,6 +30,29 @@ aliases {
|
||||
blconfig = &blconfig;
|
||||
};
|
||||
|
||||
+ keys: gpio-keys {
|
||||
+ compatible = "gpio-keys";
|
||||
+
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&gpio_button_pins>;
|
||||
+
|
||||
+ status = "okay";
|
||||
+
|
||||
+ power {
|
||||
+ label = "Power Button";
|
||||
+ linux,code = <KEY_POWER>;
|
||||
+ gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
|
||||
+ debounce-interval = <100>; // ms
|
||||
+ };
|
||||
+
|
||||
+ user {
|
||||
+ label = "User Button";
|
||||
+ linux,code = <KEY_MACRO>;
|
||||
+ gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
|
||||
+ debounce-interval = <100>; // ms
|
||||
+ };
|
||||
+ };
|
||||
+
|
||||
leds {
|
||||
led-act {
|
||||
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
|
||||
@@ -438,6 +462,12 @@ spidev1: spidev@1{
|
||||
};
|
||||
|
||||
&gpio {
|
||||
+ gpio_button_pins: gpio_button_pins {
|
||||
+ brcm,pins = <26 27>;
|
||||
+ brcm,function = <BCM2835_FSEL_GPIO_IN>;
|
||||
+ brcm,pull = <BCM2835_PUD_UP>;
|
||||
+ };
|
||||
+
|
||||
spi0_pins: spi0_pins {
|
||||
brcm,pins = <9 10 11>;
|
||||
brcm,function = <BCM2835_FSEL_ALT0>;
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
From 5cebd1b1689f9b4c60ae53340fe3cbf96244f51b Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <5cebd1b1689f9b4c60ae53340fe3cbf96244f51b.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Thu, 28 Oct 2021 19:38:04 +0200
|
||||
Subject: [PATCH 7/9] ARM: dts: bcm2711: yellow: add user LED
|
||||
|
||||
Add yellow user LED.
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 6 ++++++
|
||||
1 file changed, 6 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 6a0c89d1f4c8..1ab98c499ba7 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -675,6 +675,12 @@ pwr_led: led-pwr {
|
||||
linux,default-trigger = "default-on";
|
||||
gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
+
|
||||
+ user_led: led-user {
|
||||
+ label = "led2";
|
||||
+ linux,default-trigger = "heartbeat";
|
||||
+ gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
};
|
||||
|
||||
&pwm1 {
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,32 @@
|
||||
From bee908533513bacf315aac99b084bccde05ab251 Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <bee908533513bacf315aac99b084bccde05ab251.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Fri, 12 Nov 2021 17:33:32 +0100
|
||||
Subject: [PATCH 8/9] ARM: dts: bcm2711: yellow: add NXP PCF85063A RTC
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 5 +++++
|
||||
1 file changed, 5 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 1ab98c499ba7..999a71f31d89 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -633,6 +633,11 @@ card_codec: pcm5121@4c {
|
||||
CPVDD-supply = <&vdd_3v3_reg>;
|
||||
status = "okay";
|
||||
};
|
||||
+
|
||||
+ pcf85063a: rtc@51 {
|
||||
+ compatible = "nxp,pcf85063a";
|
||||
+ reg = <0x51>;
|
||||
+ };
|
||||
};
|
||||
|
||||
&i2s {
|
||||
--
|
||||
2.34.1
|
||||
|
||||
@@ -0,0 +1,40 @@
|
||||
From 23b7b5424150f81c7a4d7d8310ee7692fa7b9146 Mon Sep 17 00:00:00 2001
|
||||
Message-Id: <23b7b5424150f81c7a4d7d8310ee7692fa7b9146.1641573384.git.stefan@agner.ch>
|
||||
In-Reply-To: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
References: <9d68dedb813f942286856c9d8c2eed01b55bb473.1641573384.git.stefan@agner.ch>
|
||||
From: Stefan Agner <stefan@agner.ch>
|
||||
Date: Fri, 7 Jan 2022 17:10:00 +0100
|
||||
Subject: [PATCH 9/9] ARM: dts: bcm2711: yellow: enable USB host mode by
|
||||
default
|
||||
|
||||
The DWC2 controller is disable by default. Enable it since Home
|
||||
Assistant Yellow has a USB hub and USB ports connected to it.
|
||||
|
||||
Signed-off-by: Stefan Agner <stefan@agner.ch>
|
||||
---
|
||||
arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 9 +++++++++
|
||||
1 file changed, 9 insertions(+)
|
||||
|
||||
diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
index 999a71f31d89..5b9bd5b9ee0a 100644
|
||||
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
|
||||
@@ -362,6 +362,15 @@ &uart5 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
+&usb {
|
||||
+ compatible = "brcm,bcm2835-usb";
|
||||
+ dr_mode = "host";
|
||||
+ g-np-tx-fifo-size = <32>;
|
||||
+ g-rx-fifo-size = <558>;
|
||||
+ g-tx-fifo-size = <512 512 512 512 512 256 256>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
&vchiq {
|
||||
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
--
|
||||
2.34.1
|
||||
|
||||
Reference in New Issue
Block a user