950-0407-ARM-dts-Remove-bcm2838-rpi-4-b.dts.patch

From 3c099a50b3d609206a86896405cfdc8a94cd7aa4 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 29 Jan 2020 11:29:06 +0000
Subject: [PATCH] ARM: dts: Remove bcm2838-rpi-4-b.dts

Upstream are not going to use the bcm2838 identifier, so begin the
cleanup by removing the suggested upstream Pi 4 .dts file.

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
 arch/arm/boot/dts/Makefile            |   1 -
 arch/arm/boot/dts/bcm2838-rpi-4-b.dts | 134 --------------------------
 2 files changed, 135 deletions(-)
 delete mode 100644 arch/arm/boot/dts/bcm2838-rpi-4-b.dts

--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -97,7 +97,6 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
 	bcm2837-rpi-3-b.dtb \
 	bcm2837-rpi-3-b-plus.dtb \
 	bcm2837-rpi-cm3-io3.dtb \
-	bcm2838-rpi-4-b.dtb \
 	bcm2835-rpi-zero.dtb \
 	bcm2835-rpi-zero-w.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
--- a/arch/arm/boot/dts/bcm2838-rpi-4-b.dts
+++ /dev/null
@@ -1,134 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/dts-v1/;
-#include "bcm2838.dtsi"
-#include "bcm2835-rpi.dtsi"
-#include "bcm2838-rpi.dtsi"
-
-/ {
-	compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
-	model = "Raspberry Pi 4 Model B";
-
-	chosen {
-		/* 8250 auxiliary UART instead of pl011 */
-		stdout-path = "serial1:115200n8";
-	};
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x0 0x0 0x0>;
-	};
-
-	leds {
-		act {
-			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-		};
-
-		pwr {
-			label = "PWR";
-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
-	};
-
-	sd_io_1v8_reg: sd_io_1v8_reg {
-		status = "okay";
-		compatible = "regulator-gpio";
-		vin-supply = <&vdd_5v0_reg>;
-		regulator-name = "vdd-sd-io";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-		regulator-settling-time-us = <5000>;
-
-		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
-		states = <1800000 0x1
-			  3300000 0x0>;
-	};
-};
-
-&firmware {
-	expgpio: gpio {
-		compatible = "raspberrypi,firmware-gpio";
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-line-names = "BT_ON",
-				  "WL_ON",
-				  "PWR_LED_OFF",
-				  "GLOBAL_RESET",
-				  "VDD_SD_IO_SEL",
-				  "CAM_GPIO",
-				  "",
-				  "";
-		status = "okay";
-	};
-};
-
-&pwm1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
-	status = "okay";
-};
-
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_gpio34>;
-	status = "okay";
-	bus-width = <4>;
-	non-removable;
-	mmc-pwrseq = <&wifi_pwrseq>;
-
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
-/* EMMC2 is used to drive the SD card */
-&emmc2 {
-	status = "okay";
-	broken-cd;
-	vqmmc-supply = <&sd_io_1v8_reg>;
-};
-
-&genet {
-	phy-handle = <&phy1>;
-	phy-mode = "rgmii-rxid";
-	status = "okay";
-};
-
-&genet_mdio {
-	phy1: ethernet-phy@1 {
-		/* No PHY interrupt */
-		reg = <0x1>;
-		led-modes = <0x00 0x08>; /* link/activity link */
-	};
-};
-
-/* 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";
-};