Add DT bindings for the LEDs multicolor class framework.
Signed-off-by: Dan Murphy <[email protected]>
---
.../bindings/leds/leds-class-multicolor.txt | 96 +++++++++++++++++++
1 file changed, 96 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
new file mode 100644
index 000000000000..5d36327b18fc
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
@@ -0,0 +1,96 @@
+* Multicolor LED properties
+
+Multicolor LEDs can consist of a RGB, RGBW or a RGBA LED clusters. These devices
+can be grouped together and also provide a modeling mechanism so that the
+cluster LEDs can vary in hue and intensity to produce a wide range of colors.
+
+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.
+
+Required LED Child properties:
+ - color : For multicolor LED support this property should be defined as
+ LED_COLOR_ID_MULTI and further definition can be found in
+ include/linux/leds/common.h.
+
+led-controller@30 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "ti,lp5024";
+ reg = <0x29>;
+
+ multi-led@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ color = <LED_COLOR_ID_MULTI>;
+ function = LED_FUNCTION_;
+
+
+ led@3 {
+ reg = <3>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@4 {
+ reg = <4>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@5 {
+ reg = <5>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+
+ multi-led@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ color = <LED_COLOR_ID_MULTI>;
+ function = LED_FUNCTION_ACTIVITY;
+ reg = <2>;
+ ti,led-bank = <2 3 5>;
+
+ led@6 {
+ reg = <0x6>;
+ color = <LED_COLOR_ID_RED>;
+ led-sources = <6 9 15>;
+ };
+
+ led@7 {
+ reg = <0x7>;
+ color = <LED_COLOR_ID_GREEN>;
+ led-sources = <7 10 16>;
+ };
+
+ led@8 {
+ reg = <0x8>;
+ color = <LED_COLOR_ID_BLUE>;
+ led-sources = <8 11 17>;
+ };
+ };
+
+ multi-led@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ color = <LED_COLOR_ID_MULTI>;
+ function = LED_FUNCTION_ACTIVITY;
+
+ led@12 {
+ reg = <12>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@13 {
+ reg = <13>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@14 {
+ reg = <14>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+
+};
--
2.22.0.214.g8dca754b1e
Dan,
This patch has the same issues I mentioned in the v4 review [0].
On 9/11/19 8:01 PM, Dan Murphy wrote:
> Add DT bindings for the LEDs multicolor class framework.
>
> Signed-off-by: Dan Murphy <[email protected]>
> ---
> .../bindings/leds/leds-class-multicolor.txt | 96 +++++++++++++++++++
> 1 file changed, 96 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
> new file mode 100644
> index 000000000000..5d36327b18fc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
> @@ -0,0 +1,96 @@
> +* Multicolor LED properties
> +
> +Multicolor LEDs can consist of a RGB, RGBW or a RGBA LED clusters. These devices
> +can be grouped together and also provide a modeling mechanism so that the
> +cluster LEDs can vary in hue and intensity to produce a wide range of colors.
> +
> +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.
> +
> +Required LED Child properties:
> + - color : For multicolor LED support this property should be defined as
> + LED_COLOR_ID_MULTI and further definition can be found in
> + include/linux/leds/common.h.
> +
> +led-controller@30 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "ti,lp5024";
> + reg = <0x29>;
> +
> + multi-led@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> + color = <LED_COLOR_ID_MULTI>;
> + function = LED_FUNCTION_;
> +
> +
> + led@3 {
> + reg = <3>;
> + color = <LED_COLOR_ID_RED>;
> + };
> +
> + led@4 {
> + reg = <4>;
> + color = <LED_COLOR_ID_GREEN>;
> + };
> +
> + led@5 {
> + reg = <5>;
> + color = <LED_COLOR_ID_BLUE>;
> + };
> + };
> +
> + multi-led@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + color = <LED_COLOR_ID_MULTI>;
> + function = LED_FUNCTION_ACTIVITY;
> + reg = <2>;
> + ti,led-bank = <2 3 5>;
> +
> + led@6 {
> + reg = <0x6>;
> + color = <LED_COLOR_ID_RED>;
> + led-sources = <6 9 15>;
> + };
> +
> + led@7 {
> + reg = <0x7>;
> + color = <LED_COLOR_ID_GREEN>;
> + led-sources = <7 10 16>;
> + };
> +
> + led@8 {
> + reg = <0x8>;
> + color = <LED_COLOR_ID_BLUE>;
> + led-sources = <8 11 17>;
> + };
> + };
> +
> + multi-led@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> + color = <LED_COLOR_ID_MULTI>;
> + function = LED_FUNCTION_ACTIVITY;
> +
> + led@12 {
> + reg = <12>;
> + color = <LED_COLOR_ID_RED>;
> + };
> +
> + led@13 {
> + reg = <13>;
> + color = <LED_COLOR_ID_GREEN>;
> + };
> +
> + led@14 {
> + reg = <14>;
> + color = <LED_COLOR_ID_BLUE>;
> + };
> + };
> +
> +};
>
[0]
https://lore.kernel.org/linux-leds/[email protected]/
--
Best regards,
Jacek Anaszewski
Hello
On 9/15/19 9:01 AM, Jacek Anaszewski wrote:
> Dan,
>
> This patch has the same issues I mentioned in the v4 review [0].
Sorry for that with all the rework done to this again the changes may
have been lost.
I will update per v4 comments
Dan
> https://lore.kernel.org/linux-leds/[email protected]/
>