[PATCH] leds: Add an optional property named 'sdb-gpios'
From: Grant Feng <hidden>
Date: 2020-08-06 04:12:25
Also in:
linux-leds, lkml
Subsystem:
led subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Lee Jones, Pavel Machek, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The chip enters hardware shutdown when the SDB pin is pulled low. The chip releases hardware shutdown when the SDB pin is pulled high. Signed-off-by: Grant Feng <redacted> --- Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt b/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt
index 926c2117942c..94f02827fd83 100644
--- a/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt
+++ b/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt@@ -15,6 +15,8 @@ Required properties: - reg: I2C slave address - address-cells : must be 1 - size-cells : must be 0 +- sdb-gpios : (optional) + Specifier of the GPIO connected to SDB pin. LED sub-node properties: - reg : LED channel number (1..N)
@@ -31,6 +33,7 @@ is31fl3236: led-controller@3c { reg = <0x3c>; #address-cells = <1>; #size-cells = <0>; + sdb-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; led@1 { reg = <1>;
--
2.17.1