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Diffstat (limited to 'target/linux/generic/backport-5.4/900-v5.9-0001-dt-bindings-Add-multicolor-class-dt-bindings-documen.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/900-v5.9-0001-dt-bindings-Add-multicolor-class-dt-bindings-documen.patch | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.4/900-v5.9-0001-dt-bindings-Add-multicolor-class-dt-bindings-documen.patch b/target/linux/generic/backport-5.4/900-v5.9-0001-dt-bindings-Add-multicolor-class-dt-bindings-documen.patch new file mode 100644 index 0000000000..acc32b69fb --- /dev/null +++ b/target/linux/generic/backport-5.4/900-v5.9-0001-dt-bindings-Add-multicolor-class-dt-bindings-documen.patch @@ -0,0 +1,76 @@ +From 5c7f8ffe741daae7f8d811a2037b2693f02c90c5 Mon Sep 17 00:00:00 2001 +From: Dan Murphy <dmurphy@ti.com> +Date: Mon, 13 Jul 2020 10:45:31 -0500 +Subject: [PATCH] dt: bindings: Add multicolor class dt bindings documention +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Add DT bindings for the LEDs multicolor class framework. +Add multicolor ID to the color ID list for device tree bindings. + +CC: Rob Herring <robh@kernel.org> +Reviewed-by: Rob Herring <robh@kernel.org> +Acked-by: Pavel Machek <pavel@ucw.cz> +Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> +Signed-off-by: Dan Murphy <dmurphy@ti.com> +Reviewed-by: Marek Behún <marek.behun@nic.cz> +Signed-off-by: Pavel Machek <pavel@ucw.cz> +--- + .../bindings/leds/leds-class-multicolor.yaml | 37 +++++++++++++++++++ + include/dt-bindings/leds/common.h | 3 +- + 2 files changed, 39 insertions(+), 1 deletion(-) + create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml +@@ -0,0 +1,37 @@ ++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/leds/leds-class-multicolor.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Common properties for the multicolor LED class. ++ ++maintainers: ++ - Dan Murphy <dmurphy@ti.com> ++ ++description: | ++ Bindings for multi color LEDs show how to describe current outputs of ++ either integrated multi-color LED elements (like RGB, RGBW, RGBWA-UV ++ etc.) or standalone LEDs, to achieve logically grouped multi-color LED ++ modules. This is achieved by adding multi-led nodes layer to the ++ monochrome LED bindings. ++ The nodes and properties defined in this document are unique to the multicolor ++ LED class. Common LED nodes and properties are inherited from the common.txt ++ within this documentation directory. ++ ++patternProperties: ++ "^multi-led@([0-9a-f])$": ++ type: object ++ description: Represents the LEDs that are to be grouped. ++ properties: ++ color: ++ const: 8 # LED_COLOR_ID_MULTI ++ description: | ++ For multicolor LED support this property should be defined as ++ LED_COLOR_ID_MULTI which can be found in include/linux/leds/common.h. ++ ++ $ref: "common.yaml#" ++ ++ required: ++ - color ++... +--- a/include/dt-bindings/leds/common.h ++++ b/include/dt-bindings/leds/common.h +@@ -29,7 +29,8 @@ + #define LED_COLOR_ID_VIOLET 5 + #define LED_COLOR_ID_YELLOW 6 + #define LED_COLOR_ID_IR 7 +-#define LED_COLOR_ID_MAX 8 ++#define LED_COLOR_ID_MULTI 8 ++#define LED_COLOR_ID_MAX 9 + + /* Standard LED functions */ + #define LED_FUNCTION_ACTIVITY "activity" |