From: Enric Balletbo i Serra Date: Mon, 16 Jan 2017 16:57:35 +0000 (+0100) Subject: ARM: dts: am335x-sl50: Enable the MCP23017 GPIO Expander. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4340f9d7e093c88bfa0502bb0b6151997789adc0;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts index fddef183481e..010c99e80424 100644 --- a/arch/arm/boot/dts/am335x-sl50.dts +++ b/arch/arm/boot/dts/am335x-sl50.dts @@ -313,6 +313,10 @@ reg = <0x50>; }; + gpio_exp: mcp23017@20 { + compatible = "microchip,mcp23017"; + reg = <0x20>; + }; };