Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932318AbcLNH4V (ORCPT ); Wed, 14 Dec 2016 02:56:21 -0500 Received: from mail-pg0-f41.google.com ([74.125.83.41]:34946 "EHLO mail-pg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932244AbcLNH4O (ORCPT ); Wed, 14 Dec 2016 02:56:14 -0500 From: Jaghathiswari Rankappagounder Natarajan To: openbmc@lists.ozlabs.org, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, arnd@arndb.de, gregkh@linuxfoundation.org Cc: Jaghathiswari Rankappagounder Natarajan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, joel@jms.id.au Subject: [PATCH linux v1 4/4] arm: dts: Add dt-binding to support seven segment display on zaius Date: Tue, 13 Dec 2016 23:55:04 -0800 Message-Id: <1481702104-8617-5-git-send-email-jaghu@google.com> X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 In-Reply-To: <1481702104-8617-1-git-send-email-jaghu@google.com> References: <1481702104-8617-1-git-send-email-jaghu@google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 898 Lines: 29 Add clock, data and clear signal GPIO lines to control seven segment display on zaius platform. Signed-off-by: Jaghathiswari Rankappagounder Natarajan --- arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts index 8ef4ece..ccb8147 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts @@ -43,6 +43,14 @@ gpios = <&gpio ASPEED_GPIO(H, 7) GPIO_ACTIVE_LOW>; }; }; + + seven-seg-disp { + compatible = "seven-seg-gpio-dev"; + refresh-interval-ms = "1000"; + clock-gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_HIGH>; + clear-gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>; + }; }; &fmc { -- 2.8.0.rc3.226.g39d4020