From 8b64003689e834fb188b20b2b7b6dcc321297f20 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Sun, 14 May 2017 18:19:09 +0800 Subject: [PATCH] MLK-17491-11 dt-bindings: gpio-vf610: add missing imx7ulp binding doc support The Rapid General-Purpose Input and Output with 2 Ports (RGPIO2P) on MX7ULP is similar to GPIO on Vibrid, except it has an extra Port Data Direction Register (PDDR) used to configure the individual port pins for input or output. Reviewed-by: Fugang Duan Signed-off-by: Dong Aisheng --- Documentation/devicetree/bindings/gpio/gpio-vf610.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt index 436cc99c6598..0ccbae44019c 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt @@ -5,7 +5,9 @@ functionality. Each pair serves 32 GPIOs. The VF610 has 5 instances of each, and each PORT module has its own interrupt. Required properties for GPIO node: -- compatible : Should be "fsl,-gpio", currently "fsl,vf610-gpio" +- compatible : Should be "fsl,-gpio", below is supported list: + "fsl,vf610-gpio" + "fsl,imx7ulp-gpio" - reg : The first reg tuple represents the PORT module, the second tuple the GPIO module. - interrupts : Should be the port interrupt shared by all 32 pins. -- 2.17.1