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, 160 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-solidsense.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-solidsense.dtsi
new file mode 100644
index 000000000000..234827e554d0
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-solidsense.dtsi
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2021 Russell King <rmk@armlinux.org.uk>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <dt-bindings/leds/common.h>
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_solidsense_leds>;
+
+		/* Red/Green LED1 - next to WiFi SMA */
+		led-11 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <0>;
+			gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+		};
+
+		led-12 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <0>;
+			gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+		};
+
+		/* Red/Green LED2 - next to GPS SMA */
+		led-21 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <1>;
+			gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
+		};
+
+		led-22 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <1>;
+			gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&audio {
+	status = "disabled";
+};
+
+&ecspi2 {
+	status = "disabled";
+};
+
+&i2c3 {
+	status = "disabled";
+};
+
+&iomuxc {
+	pinctrl-0 = <&pinctrl_hog>, <&pinctrl_solidsense_hog>;
+
+	solidsense {
+		pinctrl_solidsense_hog: solidsense-hog {
+			fsl,pins = <
+				/* Nordic RESET_N */
+				MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x400130b1
+				/* Nordic Chip 1 SWDIO - GPIO 125 */
+				MX6QDL_PAD_DISP0_DAT8__GPIO4_IO29 0x400130b1
+				/* Nordic Chip 1 SWDCLK - GPIO 59 */
+				/* already claimed in the HB2 hogs */
+				/* MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 */
+				/* Nordic Chip 2 SWDIO - GPIO 81 */
+				MX6QDL_PAD_EIM_D17__GPIO3_IO17 0x400130b1
+				/* Nordic Chip 2 SWCLK - GPIO 82 */
+				MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x400130b1
+			>;
+		};
+
+		pinctrl_solidsense_leds: solidsense-leds {
+			fsl,pins = <
+				/* Red LED 1 - GPIO 58 */
+				MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x400130b1
+				/* Green LED 1 - GPIO 55 */
+				MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x400130b1
+				/* Red LED 2 - GPIO 57 */
+				MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x400130b1
+				/* Green LED 2 - GPIO 56 */
+				MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x400130b1
+			>;
+		};
+
+		pinctrl_solidsense_uart2: solidsense-uart2 {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_solidsense_uart3: solidsense-uart3 {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+			>;
+		};
+	};
+};
+
+&pwm1 {
+	status = "disabled";
+};
+
+&sgtl5000 {
+	status = "disabled";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_solidsense_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_solidsense_uart3>;
+	status = "okay";
+};