From 497762b852bd167d56a884bc3259eaf977e3db3f Mon Sep 17 00:00:00 2001 From: Petr Kulhavy Date: Tue, 5 Apr 2016 11:31:37 +0200 Subject: [PATCH] ARM: DTS: da850: fix missing #gpio-cells in gpio node The gpio node is missing the mandatory property #gpio-cells, which is causing runtime errors when using GPIOs e.g. with gpio-leds or gpio-keys: "could not get #gpio-cells for /soc/gpio@1e26000" This fixes the problem and adds the missing parameter. The value is 2 according to the gpio-davinci.txt binding. Signed-off-by: Petr Kulhavy Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 226cda76e77c..b0e3a4c833c3 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -312,6 +312,7 @@ gpio: gpio@1e26000 { compatible = "ti,dm6441-gpio"; gpio-controller; + #gpio-cells = <2>; reg = <0x226000 0x1000>; interrupts = <42 IRQ_TYPE_EDGE_BOTH 43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH -- 2.20.1