From 7a456cba37a265fbbc91504218125ead2c8b6cc7 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Tue, 23 May 2017 15:47:32 +0100 Subject: mfd: arizona: Update GPIO binding for newly supported specifiers Link to the generic GPIO specifier bindings now that the second cell of the binding has some support in the driver. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/mfd/arizona.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 8f2e2822238d..b37bdde5cfda 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -30,7 +30,8 @@ Required properties: - gpio-controller : Indicates this device is a GPIO controller. - #gpio-cells : Must be 2. The first cell is the pin number and the - second cell is used to specify optional parameters (currently unused). + second cell is used to specify optional parameters, see ../gpio/gpio.txt + for details. - AVDD-supply, DBVDD1-supply, CPVDD-supply : Power supplies for the device, as covered in Documentation/devicetree/bindings/regulator/regulator.txt -- cgit