From 589e161261e1c4a8f32c57d8ca7705c0f8baeaee Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Fri, 26 Feb 2021 15:28:51 +0100 Subject: [PATCH] dt-bindings: mfd: lp875xx: Add optional reset GPIO Document the LP8756x-Q1 and LP87524-Q1 ICs reset pin. Signed-off-by: Luca Ceresoli Reviewed-by: Rob Herring Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml | 4 ++++ Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml | 4 ++++ Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml | 4 ++++ 3 files changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml b/Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml index c4fc5345d38d1..f6cac4b1079c9 100644 --- a/Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml @@ -17,6 +17,10 @@ properties: description: I2C slave address const: 0x60 + reset-gpios: + description: GPIO connected to NRST pin (active low reset, pin 20) + maxItems: 1 + gpio-controller: true '#gpio-cells': diff --git a/Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml b/Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml index a7e57c0913e1d..dc5a29b5ef7d9 100644 --- a/Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml @@ -17,6 +17,10 @@ properties: description: I2C slave address const: 0x60 + reset-gpios: + description: GPIO connected to NRST pin (active low reset, pin 20) + maxItems: 1 + gpio-controller: true '#gpio-cells': diff --git a/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml b/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml index 1da6d6a958c99..48d4d53c25f9e 100644 --- a/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml @@ -19,6 +19,10 @@ properties: description: I2C slave address const: 0x60 + reset-gpios: + description: GPIO connected to NRST pin (active low reset, pin 20) + maxItems: 1 + gpio-controller: true '#gpio-cells': -- 2.39.5