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Date: Mon, 4 Jul 2022 19:15:29 +0300 From: "Viorel Suman (OSS)" <viorel.suman@....nxp.com> To: Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, Dong Aisheng <aisheng.dong@....com>, Fabio Estevam <festevam@...il.com>, Shawn Guo <shawnguo@...nel.org>, Stefan Agner <stefan@...er.ch>, Pengutronix Kernel Team <kernel@...gutronix.de>, Linus Walleij <linus.walleij@...aro.org>, Alessandro Zummo <a.zummo@...ertech.it>, Alexandre Belloni <alexandre.belloni@...tlin.com>, "Rafael J. Wysocki" <rafael@...nel.org>, Daniel Lezcano <daniel.lezcano@...aro.org>, Amit Kucheria <amitk@...nel.org>, Zhang Rui <rui.zhang@...el.com>, Wim Van Sebroeck <wim@...ux-watchdog.org>, Guenter Roeck <linux@...ck-us.net>, Sascha Hauer <s.hauer@...gutronix.de>, NXP Linux Team <linux-imx@....com>, Abel Vesa <abelvesa@...nel.org>, Viorel Suman <viorel.suman@....com>, Peng Fan <peng.fan@....com>, Mirela Rabulea <mirela.rabulea@....com>, Liu Ying <victor.liu@....com>, Oliver Graute <oliver.graute@...oconnector.com>, Ming Qian <ming.qian@....com>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, linux-input@...r.kernel.org, linux-gpio@...r.kernel.org, linux-rtc@...r.kernel.org, linux-pm@...r.kernel.org, linux-watchdog@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: Viorel Suman <viorel.suman@....nxp.com>, Abel Vesa <abel.vesa@....com> Subject: [PATCH v7 03/15] dt-bindings: input: Add fsl,scu-key yaml file From: Abel Vesa <abel.vesa@....com> In order to replace the fsl,scu txt file from bindings/arm/freescale, we need to split it between the right subsystems. This patch documents separately the 'keys' child node of the SCU main node. Signed-off-by: Abel Vesa <abel.vesa@....com> Signed-off-by: Viorel Suman <viorel.suman@....com> --- .../bindings/arm/freescale/fsl,scu.txt | 14 ------- .../bindings/input/fsl,scu-key.yaml | 40 +++++++++++++++++++ 2 files changed, 40 insertions(+), 14 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/fsl,scu-key.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 5ec2a031194e..572cb2e628bf 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -111,15 +111,6 @@ Required properties: Optional properties: - timeout-sec: contains the watchdog timeout in seconds. -SCU key bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: should be: - "fsl,imx8qxp-sc-key" - followed by "fsl,imx-sc-key"; -- linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml - Thermal bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -177,11 +168,6 @@ firmware { compatible = "fsl,imx8qxp-sc-rtc"; }; - scu_key: scu-key { - compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; - linux,keycodes = <KEY_POWER>; - }; - watchdog { compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; timeout-sec = <60>; diff --git a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml new file mode 100644 index 000000000000..e6266d188266 --- /dev/null +++ b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/fsl,scu-key.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng <aisheng.dong@....com> + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: input.yaml# + +properties: + compatible: + items: + - const: fsl,imx8qxp-sc-key + - const: fsl,imx-sc-key + + linux,keycodes: + maxItems: 1 + +required: + - compatible + - linux,keycodes + +additionalProperties: false + +examples: + - | + #include <dt-bindings/input/input.h> + + keys { + compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; + linux,keycodes = <KEY_POWER>; + }; -- 2.25.1
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