From patchwork Sat Nov 16 13:23:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Martinez Canillas X-Patchwork-Id: 3192501 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9A581C045B for ; Sat, 16 Nov 2013 13:25:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CFB3D20504 for ; Sat, 16 Nov 2013 13:25:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9759420498 for ; Sat, 16 Nov 2013 13:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752108Ab3KPNZP (ORCPT ); Sat, 16 Nov 2013 08:25:15 -0500 Received: from bhuna.collabora.co.uk ([93.93.135.160]:60370 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752057Ab3KPNZB (ORCPT ); Sat, 16 Nov 2013 08:25:01 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: javier) with ESMTPSA id E93202688089 From: Javier Martinez Canillas To: Tony Lindgren Cc: Enric Balletbo i Serra , bcousson@baylibre.com, tomi.valkeinen@ti.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Enric Balletbo i Serra Subject: [PATCH 07/11] ARM: dts: AM33XX BASE0033: add pinmux and user led support. Date: Sat, 16 Nov 2013 14:23:40 +0100 Message-Id: <1384608224-9452-8-git-send-email-javier.martinez@collabora.co.uk> X-Mailer: git-send-email 1.8.4.2 In-Reply-To: <1384608224-9452-1-git-send-email-javier.martinez@collabora.co.uk> References: <1384608224-9452-1-git-send-email-javier.martinez@collabora.co.uk> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Enric Balletbo i Serra Enable the user leds on the IGEP AQUILA EXPANSION. The has two leds, one green and one red, that are controllable by software. Signed-off-by: Enric Balletbo i Serra --- arch/arm/boot/dts/am335x-base0033.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/am335x-base0033.dts b/arch/arm/boot/dts/am335x-base0033.dts index 3a97613..2878024 100644 --- a/arch/arm/boot/dts/am335x-base0033.dts +++ b/arch/arm/boot/dts/am335x-base0033.dts @@ -22,6 +22,25 @@ pinctrl-1 = <&nxp_hdmi_off_pins>; status = "okay"; }; + + leds_base { + pinctrl-names = "default"; + pinctrl-0 = <&leds_base_pins>; + + compatible = "gpio-leds"; + + led@0 { + label = "base:red:user"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; /* gpio1_21 */ + default-state = "off"; + }; + + led@1 { + label = "base:green:user"; + gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>; /* gpio2_0 */ + default-state = "off"; + }; + }; }; &am33xx_pinmux { @@ -55,6 +74,13 @@ 0x1b0 (PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */ >; }; + + leds_base_pins: pinmux_leds_base_pins { + pinctrl-single,pins = < + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + 0x88 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.gpio2_0 */ + >; + }; }; &lcdc {