From mboxrd@z Thu Jan 1 00:00:00 1970 From: Enric Balletbo i Serra Subject: [PATCH 5/6] ARM: dts: am335x-sl50: Enable the MCP23017 GPIO Expander. Date: Mon, 16 Jan 2017 17:57:35 +0100 Message-ID: <20170116165736.17197-6-enric.balletbo@collabora.com> References: <20170116165736.17197-1-enric.balletbo@collabora.com> Return-path: In-Reply-To: <20170116165736.17197-1-enric.balletbo@collabora.com> Sender: linux-kernel-owner@vger.kernel.org To: Tony Lindgren , Rob Herring , Russell King Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Add support for the 16-Bit I/O Expander connected via the I2C bus. Signed-off-by: Enric Balletbo i Serra --- arch/arm/boot/dts/am335x-sl50.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts index fddef18..010c99e 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>; + }; }; -- 2.9.3