ARM: dts: Move .dts files to vendor sub-directories

The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.

There's no change to dtbs_install as the flat structure is maintained on
install.

The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
  been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
  company (e.g. gemini, nspire)

The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

1 files changed, 0 insertions, 466 deletions

diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts
deleted file mode 100644
index afd04a423856..000000000000
--- a/arch/arm/boot/dts/da850-lego-ev3.dts
+++ /dev/null
@@ -1,466 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Device tree for LEGO MINDSTORMS EV3
- *
- * Copyright (C) 2017 David Lechner <david@lechnology.com>
- */
-
-/dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/linux-event-codes.h>
-#include <dt-bindings/pwm/pwm.h>
-
-#include "da850.dtsi"
-
-/ {
-	compatible = "lego,ev3", "ti,da850";
-	model = "LEGO MINDSTORMS EV3";
-
-	aliases {
-		serial1 = &serial1;
-	};
-
-	memory@c0000000 {
-		device_type = "memory";
-		reg = <0xc0000000 0x04000000>;
-	};
-
-	/*
-	 * The buttons on the EV3 are mapped to keyboard keys.
-	 */
-	gpio_keys {
-		compatible = "gpio-keys";
-		label = "EV3 Brick Buttons";
-		pinctrl-names = "default";
-		pinctrl-0 = <&button_bias>;
-
-		center {
-			label = "Center";
-			linux,code = <KEY_ENTER>;
-			gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
-		};
-
-		left {
-			label = "Left";
-			linux,code = <KEY_LEFT>;
-			gpios = <&gpio 102 GPIO_ACTIVE_HIGH>;
-		};
-
-		back {
-			label = "Back";
-			linux,code = <KEY_BACKSPACE>;
-			gpios = <&gpio 106 GPIO_ACTIVE_HIGH>;
-		};
-
-		right {
-			label = "Right";
-			linux,code = <KEY_RIGHT>;
-			gpios = <&gpio 124 GPIO_ACTIVE_HIGH>;
-		};
-
-		down {
-			label = "Down";
-			linux,code = <KEY_DOWN>;
-			gpios = <&gpio 126 GPIO_ACTIVE_HIGH>;
-		};
-
-		up {
-			label = "Up";
-			linux,code = <KEY_UP>;
-			gpios = <&gpio 127 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	/*
-	 * The EV3 has two built-in bi-color LEDs behind the buttons.
-	 */
-	leds {
-		compatible = "gpio-leds";
-
-		left_green {
-			label = "led0:green:brick-status";
-			/* GP6[13] */
-			gpios = <&gpio 103 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
-		};
-
-		right_red {
-			label = "led1:red:brick-status";
-			/* GP6[7] */
-			gpios = <&gpio 108 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
-		};
-
-		left_red {
-			label = "led0:red:brick-status";
-			/* GP6[12] */
-			gpios = <&gpio 109 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
-		};
-
-		right_green {
-			label = "led1:green:brick-status";
-			/* GP6[14] */
-			gpios = <&gpio 110 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
-		};
-	};
-
-	/*
-	 * The EV3 is powered down by turning off the main 5V supply.
-	 */
-	gpio-poweroff {
-		compatible = "gpio-poweroff";
-		gpios = <&gpio 107 GPIO_ACTIVE_LOW>;
-	};
-
-	sound {
-		compatible = "pwm-beeper";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ehrpwm0b_pins>;
-		pwms = <&ehrpwm0 1 1000000 0>;
-		amp-supply = <&amp>;
-	};
-
-	cvdd: regulator0 {
-		compatible = "regulator-fixed";
-		regulator-name = "cvdd";
-		regulator-min-microvolt = <1200000>;
-		regulator-max-microvolt = <1200000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	/*
-	 * This is a 5V current limiting regulator that is shared by USB,
-	 * the sensor (input) ports, the motor (output) ports and the A/DC.
-	 */
-	vcc5v: regulator1 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		gpio = <&gpio 101 0>;
-		over-current-gpios = <&gpio 99 GPIO_ACTIVE_LOW>;
-		enable-active-high;
-		regulator-boot-on;
-	};
-
-	/*
-	 * This is a simple voltage divider on VCC5V to provide a 2.5V
-	 * reference signal to the ADC.
-	 */
-	adc_ref: regulator2 {
-		compatible = "regulator-fixed";
-		regulator-name = "adc ref";
-		regulator-min-microvolt = <2500000>;
-		regulator-max-microvolt = <2500000>;
-		regulator-boot-on;
-		vin-supply = <&vcc5v>;
-	};
-
-	/*
-	 * This is the amplifier for the speaker.
-	 */
-	amp: regulator3 {
-		compatible = "regulator-fixed";
-		regulator-name = "amp";
-		gpio = <&gpio 111 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	/*
-	 * The EV3 can use 6-AA batteries or a rechargeable Li-ion battery pack.
-	 */
-	battery {
-		compatible = "lego,ev3-battery";
-		io-channels = <&adc 4>, <&adc 3>;
-		io-channel-names = "voltage", "current";
-		rechargeable-gpios = <&gpio 136 GPIO_ACTIVE_LOW>;
-	};
-
-	bt_slow_clk: bt-clock {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ecap2_pins>, <&bt_clock_bias>;
-		compatible = "pwm-clock";
-		#clock-cells = <0>;
-		clock-frequency = <32768>;
-		pwms = <&ecap2 0 30518 0>;
-	};
-
-	/* ARM local RAM */
-	memory@ffff0000 {
-		compatible = "syscon", "simple-mfd";
-		reg = <0xffff0000 0x2000>; /* 8k */
-
-		/*
-		 * The I2C bootloader looks for this magic value to either
-		 * boot normally or boot into a firmware update mode.
-		 */
-		reboot-mode {
-			compatible = "syscon-reboot-mode";
-			offset = <0x1ffc>;
-			mode-normal = <0x00000000>;
-			mode-loader = <0x5555aaaa>;
-		};
-	};
-};
-
-&ref_clk {
-	clock-frequency = <24000000>;
-};
-
-&cpu {
-	cpu-supply = <&cvdd>;
-};
-
-/* since we have a fixed regulator, we can't run at these points */
-&opp_100 {
-	status = "disabled";
-};
-
-&opp_200 {
-	status = "disabled";
-};
-
-/*
- * The SoC is actually the 456MHz version, but because of the fixed regulator
- * This is the fastest we can go.
- */
-&opp_375 {
-	status = "okay";
-};
-
-&pmx_core {
-	status = "okay";
-
-	ev3_lcd_pins: pinmux_lcd {
-		pinctrl-single,bits = <
-			/* SIMO, CLK */
-			0x14 0x00100100 0x00f00f00
-		>;
-	};
-};
-
-&pinconf {
-	status = "okay";
-
-	/* Buttons have external pulldown resistors */
-	button_bias: button-bias-groups {
-		disable {
-			groups = "cp5", "cp24", "cp25", "cp28";
-			bias-disable;
-		};
-	};
-
-	bt_clock_bias: bt-clock-bias-groups {
-		disable {
-			groups = "cp2";
-			bias-disable;
-		};
-	};
-
-	bt_pic_bias: bt-pic-bias-groups {
-		disable {
-			groups = "cp20";
-			bias-disable;
-		};
-	};
-};
-
-/* Input port 1 */
-&serial1 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&serial1_rxtx_pins>;
-};
-
-&serial2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&serial2_rxtx_pins>, <&serial2_rtscts_pins>, <&bt_pic_bias>;
-	status = "okay";
-
-	bluetooth {
-		compatible = "ti,cc2560";
-		clocks = <&bt_slow_clk>;
-		clock-names = "ext_clock";
-		enable-gpios = <&gpio 73 GPIO_ACTIVE_HIGH>;
-		max-speed = <2000000>;
-		nvmem-cells = <&bdaddr>;
-		nvmem-cell-names = "bd-address";
-	};
-};
-
-&rtc0 {
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-	clock-frequency = <400000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins>;
-
-	/*
-	 * EEPROM contains the first stage bootloader, HW ID and Bluetooth MAC.
-	 */
-	eeprom@50 {
-		compatible = "microchip,24c128", "atmel,24c128";
-		pagesize = <64>;
-		read-only;
-		reg = <0x50>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		bdaddr: bdaddr@3f06 {
-			reg = <0x3f06 0x06>;
-		};
-	};
-};
-
-&wdt {
-	status = "okay";
-};
-
-&mmc0 {
-	status = "okay";
-	max-frequency = <50000000>;
-	bus-width = <4>;
-	cd-gpios = <&gpio 94 GPIO_ACTIVE_LOW>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins>;
-};
-
-&spi0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>, <&spi0_cs3_pin>;
-
-	flash@0 {
-		compatible = "n25q128a13", "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <50000000>;
-		ti,spi-wdelay = <8>;
-
-		/* Partitions are based on the official firmware from LEGO */
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "U-Boot";
-				reg = <0 0x40000>;
-			};
-
-			partition@40000 {
-				label = "U-Boot Env";
-				reg = <0x40000 0x10000>;
-			};
-
-			partition@50000 {
-				label = "Kernel";
-				reg = <0x50000 0x200000>;
-			};
-
-			partition@250000 {
-				label = "Filesystem";
-				reg = <0x250000 0xa50000>;
-			};
-
-			partition@cb0000 {
-				label = "Storage";
-				reg = <0xcb0000 0x2f0000>;
-			};
-		};
-	};
-
-	adc: adc@3 {
-		compatible = "ti,ads7957";
-		reg = <3>;
-		#io-channel-cells = <1>;
-		spi-max-frequency = <1000000>;
-		ti,spi-wdelay = <63>;
-		vref-supply = <&adc_ref>;
-	};
-};
-
-&spi1 {
-	status = "okay";
-	pinctrl-0 = <&ev3_lcd_pins>;
-	pinctrl-names = "default";
-	cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
-
-	display@0{
-		compatible = "lego,ev3-lcd";
-		reg = <0>;
-		spi-max-frequency = <10000000>;
-		a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
-	};
-};
-
-&ecap2 {
-	status = "okay";
-};
-
-&ehrpwm0 {
-	status = "okay";
-};
-
-&gpio {
-	status = "okay";
-
-	/* Don't pull down battery voltage adc io channel */
-	batt_volt_en {
-		gpio-hog;
-		gpios = <6 GPIO_ACTIVE_HIGH>;
-		output-high;
-	};
-
-	/* Don't impede Bluetooth clock signal */
-	bt_clock_en {
-		gpio-hog;
-		gpios = <5 GPIO_ACTIVE_HIGH>;
-		input;
-	};
-
-	/*
-	 * There is a PIC microcontroller for interfacing with an Apple MFi
-	 * chip. This interferes with normal Bluetooth operation, so we need
-	 * to make sure it is turned off. Note: The publicly available
-	 * schematics from LEGO don't show that these pins are connected to
-	 * anything, but they are present in the source code from LEGO.
-	 */
-
-	bt_pic_en {
-		gpio-hog;
-		gpios = <51 GPIO_ACTIVE_HIGH>;
-		output-low;
-	};
-
-	bt_pic_rst {
-		gpio-hog;
-		gpios = <78 GPIO_ACTIVE_HIGH>;
-		output-high;
-	};
-
-	bt_pic_cts {
-		gpio-hog;
-		gpios = <87 GPIO_ACTIVE_HIGH>;
-		input;
-	};
-};
-
-&usb_phy {
-	status = "okay";
-};
-
-&usb0 {
-	status = "okay";
-};
-
-&usb1 {
-	status = "okay";
-	vbus-supply = <&vcc5v>;
-};