mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-01 15:14:52 +00:00
724ba67515
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>
110 lines
1.9 KiB
Plaintext
110 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Copyright 2022 Toradex
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*/
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/* Colibri AD0 to AD3 */
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&adc1 {
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status = "okay";
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};
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/*
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* The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
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* So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
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*/
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&atmel_mxt_ts {
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interrupt-parent = <&gpio1>;
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interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */
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pinctrl-0 = <&pinctrl_atmel_adapter>;
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reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */
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};
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/* Colibri SSP */
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&ecspi3 {
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status = "okay";
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};
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/* Colibri Fast Ethernet */
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&fec1 {
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status = "okay";
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};
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&gpio2 {
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/*
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* uart25 turns the UART transceiver for UART2 and 5 on. If one wants to turn the
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* transceiver off, that property has to be deleted and the gpio handled in userspace.
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* The same applies to uart1_tx_on where the UART1 transceiver is turned on.
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*/
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uart25-tx-on-hog {
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gpio-hog;
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gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */
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output-high;
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};
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};
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&gpio5 {
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uart1-tx-on-hog {
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gpio-hog;
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gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */
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output-high;
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};
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};
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/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
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&i2c4 {
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status = "okay";
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};
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/* Colibri PWM<A> */
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&pwm1 {
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status = "okay";
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};
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/* Colibri PWM<B> */
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&pwm2 {
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/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
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status = "okay";
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};
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/* Colibri PWM<C> */
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&pwm3 {
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/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
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status = "okay";
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};
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/* Colibri PWM<D> */
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&pwm4 {
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status = "okay";
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};
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/* M41T0M6 real time clock */
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&rtc {
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status = "okay";
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};
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/* Colibri UART_A */
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&uart1 {
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status = "okay";
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};
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/* Colibri UART_B */
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&uart2 {
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status = "okay";
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};
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/* Colibri UART_C */
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&uart3 {
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status = "okay";
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};
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/* Colibri USBC */
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&usbotg1 {
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disable-over-current;
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status = "okay";
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};
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/* Colibri MMC/SD */
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&usdhc1 {
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status = "okay";
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};
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