From mboxrd@z Thu Jan 1 00:00:00 1970 From: Haojian Zhuang Subject: [PATCH 2/2] ARM: dts: add gpio alias in hi3620 dts file Date: Tue, 22 Apr 2014 09:35:43 +0800 Message-ID: <1398130543-19454-2-git-send-email-haojian.zhuang@linaro.org> References: <1398130543-19454-1-git-send-email-haojian.zhuang@linaro.org> Return-path: Received: from mail-pd0-f182.google.com ([209.85.192.182]:43472 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751285AbaDVBgJ (ORCPT ); Mon, 21 Apr 2014 21:36:09 -0400 Received: by mail-pd0-f182.google.com with SMTP id y10so4296486pdj.27 for ; Mon, 21 Apr 2014 18:36:09 -0700 (PDT) In-Reply-To: <1398130543-19454-1-git-send-email-haojian.zhuang@linaro.org> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: xuwei5@hisilicon.com, linus.walleij@linaro.org, grant.likely@linaro.org, robh+dt@kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, baruch@tkos.co.il Cc: Haojian Zhuang Use gpio alias to identify the index of gpio chip. Then we can keep the same gpio number as schematics. Otherwise, gpio number is countered from bottom to top. Signed-off-by: Haojian Zhuang --- arch/arm/boot/dts/hi3620.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi index 6836795..2aaae09 100644 --- a/arch/arm/boot/dts/hi3620.dtsi +++ b/arch/arm/boot/dts/hi3620.dtsi @@ -21,6 +21,28 @@ serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + gpio3 = &gpio3; + gpio4 = &gpio4; + gpio5 = &gpio5; + gpio6 = &gpio6; + gpio7 = &gpio7; + gpio8 = &gpio8; + gpio9 = &gpio9; + gpio10 = &gpio10; + gpio11 = &gpio11; + gpio12 = &gpio12; + gpio13 = &gpio13; + gpio14 = &gpio14; + gpio15 = &gpio15; + gpio16 = &gpio16; + gpio17 = &gpio17; + gpio18 = &gpio18; + gpio19 = &gpio19; + gpio20 = &gpio20; + gpio21 = &gpio21; }; pclk: clk { -- 1.9.1