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 <petr@barix.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 226cda76e77c74439e7d09bab01ea4bb1b0ef85a..b0e3a4c833c312bc622dea50e00def0f5ce59755 100644 (file)
--- 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