Commit 4340f9d7 authored Jan 16, 2017 by Enric Balletbo i Serra Committed by Tony Lindgren Jan 20, 2017

ARM: dts: am335x-sl50: Enable the MCP23017 GPIO Expander.



Add support for the 16-Bit I/O Expander connected via the I2C bus.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 1d669a71

arch/arm/boot/dts/am335x-sl50.dts

+4 −0

Original line number	Diff line number	Diff line
		@@ -313,6 +313,10 @@
		reg = <0x50>;
		};

		gpio_exp: mcp23017@20 {
		compatible = "microchip,mcp23017";
		reg = <0x20>;
		};

		};