ARM: dts: da850-evm: Enable tca6416 on baseboard

There is a GPIO expander on both the UI board as well as the
baseboard.  This patch enables the second tca6416 and identifies
it as being on the baseboard using _bb as the suffix.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index f9b7579..a3c9b34 100644 (file)
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -221,6 +221,12 @@
                gpio-controller;
                #gpio-cells = <2>;
        };
+       tca6416_bb: gpio@21 {
+               compatible = "ti,tca6416";
+               reg = <0x21>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
 };
 
 &wdt {