From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Lifshitz Subject: [PATCH v2 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO expander support Date: Mon, 30 Nov 2015 16:28:52 +0200 Message-ID: <1448893732-851-1-git-send-email-lifshitz@compulab.co.il> References: <1448433590-1399-16-git-send-email-lifshitz@compulab.co.il> Return-path: In-Reply-To: <1448433590-1399-16-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Toni Lindgren , Igor Grinberg , Nikita Kiryanov , Ian Campbell , Nishanth Menon , Dmitry Lifshitz List-Id: devicetree@vger.kernel.org Add PCA9555 GPIO expander support (over I2C5 bus). Signed-off-by: Dmitry Lifshitz Acked-by: Igor Grinberg --- v2: * Fixed patch subject/description arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts index a3588ba..edce6c6 100644 --- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts @@ -89,4 +89,11 @@ reg = <0x50>; pagesize = <16>; }; + + pca9555: pca9555@20 { + compatible = "nxp,pca9555"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html