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1130 lines
26 KiB
Diff
1130 lines
26 KiB
Diff
From ff78cbcd8d7d656a5f43abd2c744e610b8c6c740 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Wed, 29 May 2019 13:54:21 +0100
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Subject: [PATCH] ARM: dts: Add bcm2711-rpi-4-b.dts and components
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 320 ++++++++++++
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arch/arm/boot/dts/bcm2711.dtsi | 50 ++
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arch/arm/boot/dts/bcm2838.dtsi | 724 ++++++++++++++++++++++++++
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4 files changed, 1095 insertions(+)
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create mode 100644 arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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create mode 100644 arch/arm/boot/dts/bcm2711.dtsi
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create mode 100644 arch/arm/boot/dts/bcm2838.dtsi
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
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bcm2708-rpi-zero-w.dtb \
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bcm2709-rpi-2-b.dtb \
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bcm2710-rpi-3-b.dtb \
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+ bcm2711-rpi-4-b.dtb \
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bcm2710-rpi-3-b-plus.dtb \
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bcm2710-rpi-cm3.dtb
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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@@ -0,0 +1,320 @@
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+/dts-v1/;
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+
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+#include "bcm2711.dtsi"
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+
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+/ {
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+ compatible = "raspberrypi,4-model-b", "brcm,bcm2838", "brcm,bcm2837";
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+ model = "Raspberry Pi 4 Model B";
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+ #address-cells = <2>;
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+ #size-cells = <1>;
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x0 0x0 0x0>;
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+ };
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+
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+ chosen {
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+ bootargs = "8250.nr_uarts=1 cma=64M";
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+ };
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+
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+ aliases {
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+ serial0 = &uart1;
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+ serial1 = &uart0;
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+ mmc0 = &emmc2;
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+ mmc1 = &mmcnr;
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+ mmc2 = &sdhost;
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+ /delete-property/ ethernet;
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+ /delete-property/ intc;
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+ ethernet0 = &genet;
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+ };
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+};
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+
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+&soc {
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+ virtgpio: virtgpio {
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+ compatible = "brcm,bcm2835-virtgpio";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ firmware = <&firmware>;
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+ status = "okay";
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+ };
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+};
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+
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+&mmcnr {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdio_pins>;
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+ bus-width = <4>;
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+ status = "okay";
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+};
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+
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+&firmware {
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+ expgpio: expgpio {
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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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+ status = "okay";
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+ };
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+};
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+
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+&uart0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart0_pins &bt_pins>;
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+ status = "okay";
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+};
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+
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+&uart1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart1_pins>;
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+ status = "okay";
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+};
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+
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+&spi0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
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+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
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+
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+ spidev0: spidev@0{
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+ compatible = "spidev";
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+ reg = <0>; /* CE0 */
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ spi-max-frequency = <125000000>;
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+ };
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+
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+ spidev1: spidev@1{
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+ compatible = "spidev";
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+ reg = <1>; /* CE1 */
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ spi-max-frequency = <125000000>;
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+ };
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+};
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+
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+// =============================================
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+// Board specific stuff here
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+
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+/ {
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+
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+ sd_io_1v8_reg: sd_io_1v8_reg {
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+ status = "okay";
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+ compatible = "regulator-gpio";
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+ vin-supply = <&vdd_5v0_reg>;
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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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+
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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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+ };
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+};
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+
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+&sdhost {
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+ status = "disabled";
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+};
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+
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+&emmc2 {
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+ status = "okay";
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+ broken-cd;
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+ vqmmc-supply = <&sd_io_1v8_reg>;
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+};
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+
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+&leds {
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+ act_led: act {
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+ label = "led0";
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+ linux,default-trigger = "mmc0";
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+ gpios = <&gpio 42 0>;
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+ };
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+
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+ pwr_led: pwr {
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+ label = "led1";
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+ linux,default-trigger = "input";
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+ gpios = <&expgpio 2 0>;
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+ };
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+};
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+
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+&audio {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&audio_pins>;
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+};
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+
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+&sdhost_gpio48 {
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+ brcm,pins = <22 23 24 25 26 27>;
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+ brcm,function = <BCM2835_FSEL_ALT0>;
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+};
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+
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+&gpio {
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+ spi0_pins: spi0_pins {
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+ brcm,pins = <9 10 11>;
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+ brcm,function = <BCM2835_FSEL_ALT0>;
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+ };
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+
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+ spi0_cs_pins: spi0_cs_pins {
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+ brcm,pins = <8 7>;
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+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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+ };
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+
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+ spi3_pins: spi3_pins {
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+ brcm,pins = <1 2 3>;
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+ brcm,function = <BCM2835_FSEL_ALT3>;
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+ };
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+
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+ spi3_cs_pins: spi3_cs_pins {
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+ brcm,pins = <0 24>;
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+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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+ };
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+
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+ spi4_pins: spi4_pins {
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+ brcm,pins = <5 6 7>;
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+ brcm,function = <BCM2835_FSEL_ALT3>;
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+ };
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+
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+ spi4_cs_pins: spi4_cs_pins {
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+ brcm,pins = <4 25>;
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+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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+ };
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+
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+ spi5_pins: spi5_pins {
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+ brcm,pins = <13 14 15>;
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+ brcm,function = <BCM2835_FSEL_ALT3>;
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+ };
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+
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+ spi5_cs_pins: spi5_cs_pins {
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+ brcm,pins = <12 26>;
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+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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+ };
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+
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+ spi6_pins: spi6_pins {
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+ brcm,pins = <19 20 21>;
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+ brcm,function = <BCM2835_FSEL_ALT3>;
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+ };
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+
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+ spi6_cs_pins: spi6_cs_pins {
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+ brcm,pins = <18 27>;
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+ brcm,function = <BCM2835_FSEL_GPIO_OUT>;
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+ };
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+
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+ i2c0_pins: i2c0 {
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+ brcm,pins = <0 1>;
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+ brcm,function = <BCM2835_FSEL_ALT0>;
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+ };
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+
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+ i2c1_pins: i2c1 {
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+ brcm,pins = <2 3>;
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+ brcm,function = <BCM2835_FSEL_ALT0>;
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+ };
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+
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+ i2c3_pins: i2c3 {
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+ brcm,pins = <4 5>;
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+ brcm,function = <BCM2835_FSEL_ALT5>;
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+ };
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+
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+ i2c4_pins: i2c4 {
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+ brcm,pins = <8 9>;
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+ brcm,function = <BCM2835_FSEL_ALT5>;
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+ };
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+
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+ i2c5_pins: i2c5 {
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+ brcm,pins = <12 13>;
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+ brcm,function = <BCM2835_FSEL_ALT5>;
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+ };
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+
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+ i2c6_pins: i2c6 {
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+ brcm,pins = <22 23>;
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+ brcm,function = <BCM2835_FSEL_ALT5>;
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+ };
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+
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+ i2s_pins: i2s {
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+ brcm,pins = <18 19 20 21>;
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+ brcm,function = <BCM2835_FSEL_ALT0>;
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+ };
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+
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+ sdio_pins: sdio_pins {
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+ brcm,pins = <34 35 36 37 38 39>;
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+ brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
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+ brcm,pull = <0 2 2 2 2 2>;
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+ };
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+
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+ bt_pins: bt_pins {
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+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0
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+ // to fool pinctrl
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+ brcm,function = <0>;
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+ brcm,pull = <2>;
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+ };
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+
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+ uart0_pins: uart0_pins {
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+ brcm,pins = <32 33>;
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+ brcm,function = <BCM2835_FSEL_ALT3>;
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+ brcm,pull = <0 2>;
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+ };
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+
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+ uart1_pins: uart1_pins {
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+ brcm,pins;
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+ brcm,function;
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+ brcm,pull;
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+ };
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+
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+ uart2_pins: uart2_pins {
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+ brcm,pins = <0 1>;
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+ brcm,function = <BCM2835_FSEL_ALT4>;
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+ brcm,pull = <0 2>;
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+ };
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+
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+ uart3_pins: uart3_pins {
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+ brcm,pins = <4 5>;
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+ brcm,function = <BCM2835_FSEL_ALT4>;
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+ brcm,pull = <0 2>;
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+ };
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+
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+ uart4_pins: uart4_pins {
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+ brcm,pins = <8 9>;
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+ brcm,function = <BCM2835_FSEL_ALT4>;
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+ brcm,pull = <0 2>;
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+ };
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+
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+ uart5_pins: uart5_pins {
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+ brcm,pins = <12 13>;
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+ brcm,function = <BCM2835_FSEL_ALT4>;
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+ brcm,pull = <0 2>;
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+ };
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+
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+ audio_pins: audio_pins {
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+ brcm,pins = <40 41>;
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+ brcm,function = <4>;
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+ };
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+};
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+
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+&i2c0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c0_pins>;
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+ clock-frequency = <100000>;
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+};
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+
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+&i2c1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins>;
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+ clock-frequency = <100000>;
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+};
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+
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+&i2c2 {
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+ clock-frequency = <100000>;
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+};
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+
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+&i2s {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2s_pins>;
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+};
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+
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+/ {
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+ __overrides__ {
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+ act_led_gpio = <&act_led>,"gpios:4";
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+ act_led_activelow = <&act_led>,"gpios:8";
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+ act_led_trigger = <&act_led>,"linux,default-trigger";
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+
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+ pwr_led_gpio = <&pwr_led>,"gpios:4";
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+ pwr_led_activelow = <&pwr_led>,"gpios:8";
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+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
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+ };
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2711.dtsi
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@@ -0,0 +1,50 @@
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+#include "bcm2838.dtsi"
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+#include "bcm270x.dtsi"
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+#include "bcm2708-rpi.dtsi"
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+
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+/ {
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+ soc {
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+ /delete-node/ mailbox@7e00b840;
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+ /delete-node/ v3d@7ec00000;
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+ };
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+
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+ __overrides__ {
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+ arm_freq;
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+ };
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+};
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+
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+&dma {
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+ brcm,dma-channel-mask = <0x7ef5>;
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+};
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+
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+&txp {
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+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&firmwarekms {
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+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&smi {
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+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&mmc {
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+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&mmcnr {
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+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&usb {
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+ reg = <0x7e980000 0x10000>,
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+ <0x7e00b200 0x200>;
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+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
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+};
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+
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+&gpio {
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+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
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+};
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2838.dtsi
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@@ -0,0 +1,724 @@
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+// SPDX-License-Identifier: GPL-2.0
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+#include "bcm283x.dtsi"
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+
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+#include <dt-bindings/interrupt-controller/arm-gic.h>
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+#include <dt-bindings/soc/bcm2835-pm.h>
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+
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+/ {
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+ compatible = "brcm,bcm2838", "brcm,bcm2837";
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+
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+ interrupt-parent = <&gicv2>;
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+
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+ soc {
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+ ranges = <0x7e000000 0x0 0xfe000000 0x01800000>,
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+ <0x7c000000 0x0 0xfc000000 0x02000000>,
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+ <0x40000000 0x0 0xff800000 0x00800000>;
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+ /* Emulate a contiguous 30-bit address range for DMA */
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+ dma-ranges = <0xc0000000 0x0 0x00000000 0x3c000000>;
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+
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+ /delete-node/ mailbox@7e00b840;
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+ /delete-node/ interrupt-controller@7e00f300;
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+
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+ local_intc: local_intc@40000000 {
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+ compatible = "brcm,bcm2836-l1-intc";
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+ reg = <0x40000000 0x100>;
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+ };
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+
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+ gicv2: gic400@40041000 {
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+ interrupt-controller;
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+ #interrupt-cells = <3>;
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+ compatible = "arm,gic-400";
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+ reg = <0x40041000 0x1000>,
|
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+ <0x40042000 0x2000>,
|
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+ <0x40046000 0x2000>,
|
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+ <0x40048000 0x2000>;
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+ };
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+
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+ thermal: thermal@7d5d2200 {
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+ compatible = "brcm,avs-tmon-bcm2838";
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+ reg = <0x7d5d2200 0x2c>;
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+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "tmon";
|
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+ clocks = <&clocks BCM2835_CLOCK_TSENS>;
|
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+ #thermal-sensor-cells = <0>;
|
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+ status = "okay";
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+ };
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+
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+ pm: watchdog@7e100000 {
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+ reg = <0x7e100000 0x114>,
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+ <0x7e00a000 0x24>,
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+ <0x7ec11000 0x20>;
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+ };
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+
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+ rng@7e104000 {
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+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
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+ };
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+
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+ uart2: serial@7e201400 {
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+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
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+ reg = <0x7e201400 0x200>;
|
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+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
|
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+ clocks = <&clocks BCM2835_CLOCK_UART>,
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+ <&clocks BCM2835_CLOCK_VPU>;
|
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+ clock-names = "uartclk", "apb_pclk";
|
|
+ arm,primecell-periphid = <0x00241011>;
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+ status = "disabled";
|
|
+ };
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+
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+ uart3: serial@7e201600 {
|
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+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
|
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+ reg = <0x7e201600 0x200>;
|
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+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
|
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+ clocks = <&clocks BCM2835_CLOCK_UART>,
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+ <&clocks BCM2835_CLOCK_VPU>;
|
|
+ clock-names = "uartclk", "apb_pclk";
|
|
+ arm,primecell-periphid = <0x00241011>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ uart4: serial@7e201800 {
|
|
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
|
|
+ reg = <0x7e201800 0x200>;
|
|
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_UART>,
|
|
+ <&clocks BCM2835_CLOCK_VPU>;
|
|
+ clock-names = "uartclk", "apb_pclk";
|
|
+ arm,primecell-periphid = <0x00241011>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ uart5: serial@7e201a00 {
|
|
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
|
|
+ reg = <0x7e201a00 0x200>;
|
|
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_UART>,
|
|
+ <&clocks BCM2835_CLOCK_VPU>;
|
|
+ clock-names = "uartclk", "apb_pclk";
|
|
+ arm,primecell-periphid = <0x00241011>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ spi@7e204000 {
|
|
+ reg = <0x7e204000 0x0200>;
|
|
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ spi3: spi@7e204600 {
|
|
+ compatible = "brcm,bcm2835-spi";
|
|
+ reg = <0x7e204600 0x0200>;
|
|
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ spi4: spi@7e204800 {
|
|
+ compatible = "brcm,bcm2835-spi";
|
|
+ reg = <0x7e204800 0x0200>;
|
|
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ spi5: spi@7e204a00 {
|
|
+ compatible = "brcm,bcm2835-spi";
|
|
+ reg = <0x7e204a00 0x0200>;
|
|
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ spi6: spi@7e204c00 {
|
|
+ compatible = "brcm,bcm2835-spi";
|
|
+ reg = <0x7e204c00 0x0200>;
|
|
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ i2c3: i2c@7e205600 {
|
|
+ compatible = "brcm,bcm2835-i2c";
|
|
+ reg = <0x7e205600 0x200>;
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ i2c4: i2c@7e205800 {
|
|
+ compatible = "brcm,bcm2835-i2c";
|
|
+ reg = <0x7e205800 0x200>;
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ i2c5: i2c@7e205a00 {
|
|
+ compatible = "brcm,bcm2835-i2c";
|
|
+ reg = <0x7e205a00 0x200>;
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ i2c6: i2c@7e205c00 {
|
|
+ compatible = "brcm,bcm2835-i2c";
|
|
+ reg = <0x7e205c00 0x200>;
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
+ pixelvalve@7e206000 {
|
|
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ pixelvalve@7e207000 {
|
|
+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ emmc2: emmc2@7e340000 {
|
|
+ compatible = "brcm,bcm2711-emmc2";
|
|
+ status = "okay";
|
|
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ clocks = <&clocks BCM2838_CLOCK_EMMC2>;
|
|
+ reg = <0x7e340000 0x100>;
|
|
+ };
|
|
+
|
|
+ hvs@7e400000 {
|
|
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ pixelvalve@7e807000 {
|
|
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ arm-pmu {
|
|
+ /*
|
|
+ * N.B. the A72 PMU support only exists in arch/arm64, hence
|
|
+ * the fallback to the A53 version.
|
|
+ */
|
|
+ compatible = "arm,cortex-a72-pmu", "arm,cortex-a53-pmu";
|
|
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ 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)>;
|
|
+ arm,cpu-registers-not-fw-configured;
|
|
+ always-on;
|
|
+ };
|
|
+
|
|
+ cpus: cpus {
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <0>;
|
|
+ enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
|
|
+
|
|
+ cpu0: cpu@0 {
|
|
+ device_type = "cpu";
|
|
+ compatible = "arm,cortex-a72";
|
|
+ reg = <0>;
|
|
+ enable-method = "spin-table";
|
|
+ cpu-release-addr = <0x0 0x000000d8>;
|
|
+ };
|
|
+
|
|
+ cpu1: cpu@1 {
|
|
+ device_type = "cpu";
|
|
+ compatible = "arm,cortex-a72";
|
|
+ reg = <1>;
|
|
+ enable-method = "spin-table";
|
|
+ cpu-release-addr = <0x0 0x000000e0>;
|
|
+ };
|
|
+
|
|
+ cpu2: cpu@2 {
|
|
+ device_type = "cpu";
|
|
+ compatible = "arm,cortex-a72";
|
|
+ reg = <2>;
|
|
+ enable-method = "spin-table";
|
|
+ cpu-release-addr = <0x0 0x000000e8>;
|
|
+ };
|
|
+
|
|
+ cpu3: cpu@3 {
|
|
+ device_type = "cpu";
|
|
+ compatible = "arm,cortex-a72";
|
|
+ reg = <3>;
|
|
+ enable-method = "spin-table";
|
|
+ cpu-release-addr = <0x0 0x000000f0>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ v3dbus {
|
|
+ compatible = "simple-bus";
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <1>;
|
|
+ ranges = <0x7c500000 0x0 0xfc500000 0x03300000>,
|
|
+ <0x40000000 0x0 0xff800000 0x00800000>;
|
|
+ dma-ranges = <0x00000000 0x0 0x00000000 0x3c000000>;
|
|
+
|
|
+ v3d: v3d@7ec04000 {
|
|
+ compatible = "brcm,2711-v3d";
|
|
+ reg =
|
|
+ <0x7ec00000 0x4000>,
|
|
+ <0x7ec04000 0x4000>;
|
|
+ reg-names = "hub", "core0";
|
|
+
|
|
+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
|
|
+ resets = <&pm BCM2835_RESET_V3D>;
|
|
+ clocks = <&clocks BCM2835_CLOCK_V3D>;
|
|
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ scb: scb {
|
|
+ compatible = "simple-bus";
|
|
+ #address-cells = <2>;
|
|
+ #size-cells = <1>;
|
|
+
|
|
+ ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>,
|
|
+ <0x0 0x40000000 0x0 0xff800000 0x00800000>,
|
|
+ <0x6 0x00000000 0x6 0x00000000 0x40000000>,
|
|
+ <0x0 0x00000000 0x0 0x00000000 0xfc000000>;
|
|
+ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0xfc000000>;
|
|
+
|
|
+ pcie_0: pcie@7d500000 {
|
|
+ reg = <0x0 0x7d500000 0x9310>,
|
|
+ <0x0 0x7e00f300 0x20>;
|
|
+ msi-controller;
|
|
+ msi-parent = <&pcie_0>;
|
|
+ #address-cells = <3>;
|
|
+ #interrupt-cells = <1>;
|
|
+ #size-cells = <2>;
|
|
+ bus-range = <0x0 0x01>;
|
|
+ compatible = "brcm,bcm7211-pcie", "brcm,bcm7445-pcie",
|
|
+ "brcm,pci-plat-dev";
|
|
+ max-link-speed = <2>;
|
|
+ tot-num-pcie = <1>;
|
|
+ linux,pci-domain = <0>;
|
|
+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ interrupt-names = "pcie", "msi";
|
|
+ interrupt-map-mask = <0x0 0x0 0x0 0x7>;
|
|
+ interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
|
|
+ IRQ_TYPE_LEVEL_HIGH
|
|
+ 0 0 0 2 &gicv2 GIC_SPI 144
|
|
+ IRQ_TYPE_LEVEL_HIGH
|
|
+ 0 0 0 3 &gicv2 GIC_SPI 145
|
|
+ IRQ_TYPE_LEVEL_HIGH
|
|
+ 0 0 0 4 &gicv2 GIC_SPI 146
|
|
+ IRQ_TYPE_LEVEL_HIGH>;
|
|
+
|
|
+ /* Map outbound accesses from scb:0x6_00000000-03ffffff
|
|
+ * to pci:0x0_f8000000-fbffffff
|
|
+ */
|
|
+ ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000
|
|
+ 0x0 0x04000000>;
|
|
+ /* Map inbound accesses from pci:0x0_00000000..ffffffff
|
|
+ * to scb:0x0_00000000-ffffffff
|
|
+ */
|
|
+ dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000
|
|
+ 0x1 0x00000000>;
|
|
+ status = "okay";
|
|
+ };
|
|
+
|
|
+ genet: genet@7d580000 {
|
|
+ compatible = "brcm,genet-v5";
|
|
+ reg = <0x0 0x7d580000 0x10000>;
|
|
+ status = "okay";
|
|
+ #address-cells = <0x1>;
|
|
+ #size-cells = <0x1>;
|
|
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ phy-handle = <&phy1>;
|
|
+ phy-mode = "rgmii";
|
|
+ mdio@e14 {
|
|
+ #address-cells = <0x0>;
|
|
+ #size-cells = <0x1>;
|
|
+ compatible = "brcm,genet-mdio-v5";
|
|
+ reg = <0xe14 0x8>;
|
|
+ reg-names = "mdio";
|
|
+ phy1: genet-phy@0 {
|
|
+ compatible =
|
|
+ "ethernet-phy-ieee802.3-c22";
|
|
+ /* No interrupts - use PHY_POLL */
|
|
+ max-speed = <1000>;
|
|
+ reg = <0x1>;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
+ xhci: xhci@7e9c0000 {
|
|
+ compatible = "generic-xhci";
|
|
+ status = "disabled";
|
|
+ reg = <0x0 0x7e9c0000 0x100000>;
|
|
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ vchiq: mailbox@7e00b840 {
|
|
+ compatible = "brcm,bcm2838-vchiq";
|
|
+ reg = <0 0x7e00b840 0x3c>;
|
|
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ hevc-decoder@7eb00000 {
|
|
+ compatible = "raspberrypi,argon-hevc-decoder";
|
|
+ reg = <0x0 0x7eb00000 0x10000>;
|
|
+ status = "okay";
|
|
+ };
|
|
+
|
|
+ argon-local-intc@7eb10000 {
|
|
+ compatible = "raspberrypi,argon-local-intc";
|
|
+ reg = <0x0 0x7eb10000 0x1000>;
|
|
+ status = "okay";
|
|
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
+ h264-decoder@7eb20000 {
|
|
+ compatible = "raspberrypi,argon-h264-decoder";
|
|
+ reg = <0x0 0x7eb20000 0x10000>;
|
|
+ status = "okay";
|
|
+ };
|
|
+
|
|
+ vp9-decoder@7eb30000 {
|
|
+ compatible = "raspberrypi,argon-vp9-decoder";
|
|
+ reg = <0x0 0x7eb30000 0x10000>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+};
|
|
+
|
|
+&clk_osc {
|
|
+ clock-frequency = <54000000>;
|
|
+};
|
|
+
|
|
+&clocks {
|
|
+ compatible = "brcm,bcm2838-cprman";
|
|
+};
|
|
+
|
|
+&cpu_thermal {
|
|
+ coefficients = <(-487) 410040>;
|
|
+};
|
|
+
|
|
+&dsi0 {
|
|
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&dsi1 {
|
|
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&gpio {
|
|
+ gpclk0_gpio49: gpclk0_gpio49 {
|
|
+ brcm,pins = <49>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ gpclk1_gpio50: gpclk1_gpio50 {
|
|
+ brcm,pins = <50>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ gpclk2_gpio51: gpclk2_gpio51 {
|
|
+ brcm,pins = <51>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF>;
|
|
+ };
|
|
+
|
|
+ i2c0_gpio46: i2c0_gpio46 {
|
|
+ brcm,pins = <46 47>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT0>;
|
|
+ };
|
|
+ i2c1_gpio46: i2c1_gpio46 {
|
|
+ brcm,pins = <46 47>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ };
|
|
+ i2c3_gpio2: i2c3_gpio2 {
|
|
+ brcm,pins = <2 3>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c3_gpio4: i2c3_gpio4 {
|
|
+ brcm,pins = <4 5>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c4_gpio6: i2c4_gpio6 {
|
|
+ brcm,pins = <6 7>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c4_gpio8: i2c4_gpio8 {
|
|
+ brcm,pins = <8 9>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c5_gpio10: i2c5_gpio10 {
|
|
+ brcm,pins = <10 11>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c5_gpio12: i2c5_gpio12 {
|
|
+ brcm,pins = <12 13>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c6_gpio0: i2c6_gpio0 {
|
|
+ brcm,pins = <0 1>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c6_gpio22: i2c6_gpio22 {
|
|
+ brcm,pins = <22 23>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ i2c_slave_gpio8: i2c_slave_gpio8 {
|
|
+ brcm,pins = <8 9 10 11>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
|
+ };
|
|
+
|
|
+ jtag_gpio48: jtag_gpio48 {
|
|
+ brcm,pins = <48 49 50 51 52 53>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ };
|
|
+
|
|
+ mii_gpio28: mii_gpio28 {
|
|
+ brcm,pins = <28 29 30 31>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ };
|
|
+ mii_gpio36: mii_gpio36 {
|
|
+ brcm,pins = <36 37 38 39>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+
|
|
+ pcm_gpio50: pcm_gpio50 {
|
|
+ brcm,pins = <50 51 52 53>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT2>;
|
|
+ };
|
|
+
|
|
+ pwm0_gpio52: pwm0_gpio52 {
|
|
+ brcm,pins = <52>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ pwm1_gpio53: pwm1_gpio53 {
|
|
+ brcm,pins = <53>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT1>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF>;
|
|
+ };
|
|
+
|
|
+ /* The following group consists of:
|
|
+ * RGMII_START_STOP
|
|
+ * RGMII_RX_OK
|
|
+ */
|
|
+ rgmii_gpio35: rgmii_gpio35 {
|
|
+ brcm,pins = <35 36>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ };
|
|
+ rgmii_irq_gpio34: rgmii_irq_gpio34 {
|
|
+ brcm,pins = <34>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ rgmii_irq_gpio39: rgmii_irq_gpio39 {
|
|
+ brcm,pins = <39>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ };
|
|
+ rgmii_mdio_gpio28: rgmii_mdio_gpio28 {
|
|
+ brcm,pins = <28 29>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ rgmii_mdio_gpio37: rgmii_mdio_gpio37 {
|
|
+ brcm,pins = <37 38>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ };
|
|
+
|
|
+ spi0_gpio46: spi0_gpio46 {
|
|
+ brcm,pins = <46 47 48 49>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT2>;
|
|
+ };
|
|
+ spi2_gpio46: spi2_gpio46 {
|
|
+ brcm,pins = <46 47 48 49 50>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT5>;
|
|
+ };
|
|
+ spi3_gpio0: spi3_gpio0 {
|
|
+ brcm,pins = <0 1 2 3>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
|
+ };
|
|
+ spi4_gpio4: spi4_gpio4 {
|
|
+ brcm,pins = <4 5 6 7>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
|
+ };
|
|
+ spi5_gpio12: spi5_gpio12 {
|
|
+ brcm,pins = <12 13 14 15>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
|
+ };
|
|
+ spi6_gpio18: spi6_gpio18 {
|
|
+ brcm,pins = <18 19 20 21>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT3>;
|
|
+ };
|
|
+
|
|
+ uart2_gpio0: uart2_gpio0 {
|
|
+ brcm,pins = <0 1>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
|
|
+ };
|
|
+ uart2_ctsrts_gpio2: uart2_ctsrts_gpio2 {
|
|
+ brcm,pins = <2 3>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ uart3_gpio4: uart3_gpio4 {
|
|
+ brcm,pins = <4 5>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
|
|
+ };
|
|
+ uart3_ctsrts_gpio6: uart3_ctsrts_gpio6 {
|
|
+ brcm,pins = <6 7>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ uart4_gpio8: uart4_gpio8 {
|
|
+ brcm,pins = <8 9>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
|
|
+ };
|
|
+ uart4_ctsrts_gpio10: uart4_ctsrts_gpio10 {
|
|
+ brcm,pins = <10 11>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
|
|
+ };
|
|
+ uart5_gpio12: uart5_gpio12 {
|
|
+ brcm,pins = <12 13>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
|
|
+ };
|
|
+ uart5_ctsrts_gpio14: uart5_ctsrts_gpio14 {
|
|
+ brcm,pins = <14 15>;
|
|
+ brcm,function = <BCM2835_FSEL_ALT4>;
|
|
+ brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
|
|
+ };
|
|
+};
|
|
+
|
|
+&vec {
|
|
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&usb {
|
|
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&hdmi {
|
|
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&uart1 {
|
|
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&spi1 {
|
|
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&spi2 {
|
|
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&csi0 {
|
|
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&csi1 {
|
|
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&sdhci {
|
|
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&i2c0 {
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&i2c1 {
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&i2c2 {
|
|
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&gpio {
|
|
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&mailbox {
|
|
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&rng {
|
|
+ compatible = "brcm,bcm2838-rng200";
|
|
+};
|
|
+
|
|
+&sdhost {
|
|
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&uart0 {
|
|
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
|
|
+};
|
|
+
|
|
+&dma {
|
|
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
|
|
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, /* dmalite 7 */
|
|
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, /* dmalite 8 */
|
|
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>, /* dmalite 9 */
|
|
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>, /* dmalite 10 */
|
|
+ /* DMA4 - 40 bit DMA engines */
|
|
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, /* dma4 11 */
|
|
+ <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>, /* dma4 12 */
|
|
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, /* dma4 13 */
|
|
+ <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; /* dma4 14 */
|
|
+ interrupt-names = "dma0",
|
|
+ "dma1",
|
|
+ "dma2",
|
|
+ "dma3",
|
|
+ "dma4",
|
|
+ "dma5",
|
|
+ "dma6",
|
|
+ "dma7",
|
|
+ "dma8",
|
|
+ "dma9",
|
|
+ "dma10",
|
|
+ "dma11",
|
|
+ "dma12",
|
|
+ "dma13",
|
|
+ "dma14";
|
|
+ brcm,dma-channel-mask = <0x7ef5>;
|
|
+};
|