From patchwork Thu Jun 6 17:48:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: R Sricharan X-Patchwork-Id: 2682481 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 4BAC5DF23A for ; Thu, 6 Jun 2013 17:49:30 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkeJR-0000hx-H8; Thu, 06 Jun 2013 17:49:25 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkeJO-0007Av-Hk; Thu, 06 Jun 2013 17:49:22 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkeJK-000797-1s for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2013 17:49:19 +0000 Received: from dbdlxv05.itg.ti.com ([172.24.171.60]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r56HmoTl030066; Thu, 6 Jun 2013 12:48:51 -0500 Received: from DBDE72.ent.ti.com (dbde72.ent.ti.com [172.24.171.97]) by dbdlxv05.itg.ti.com (8.14.3/8.13.8) with ESMTP id r56HmibF012751; Thu, 6 Jun 2013 12:48:49 -0500 Received: from dbdp32.itg.ti.com (172.24.170.251) by DBDE72.ent.ti.com (172.24.171.97) with Microsoft SMTP Server id 14.2.342.3; Fri, 7 Jun 2013 01:48:45 +0800 Received: from uda0393807.apr.dhcp.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id r56HmdNw011253; Thu, 6 Jun 2013 23:18:45 +0530 From: Sricharan R To: , Subject: [PATCH V2 3/4] ARM: dts: omap5-uevm: Add LED support for uEVM blue LED Date: Thu, 6 Jun 2013 23:18:38 +0530 Message-ID: <1370540919-4339-4-git-send-email-r.sricharan@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1370540919-4339-1-git-send-email-r.sricharan@ti.com> References: <1370540919-4339-1-git-send-email-r.sricharan@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130606_134918_192221_E74CDEDC X-CRM114-Status: GOOD ( 10.24 ) X-Spam-Score: -7.4 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.41 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.5 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: b-cousson@ti.com, tony@atomide.com, devicetree-discuss@lists.ozlabs.org, rnayak@ti.com, r.sricharan@ti.com, Dan Murphy X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Dan Murphy Add support for blue LED 1 off of GPIO 153. Make the LED a heartbeat LED Configure the MUX for GPIO output. Cc: Dan Murphy Signed-off-by: Dan Murphy [Sricharan R : Replaced constants with preprocessor macros] Signed-off-by: Sricharan R --- [V2] Removed the redundant comments arch/arm/boot/dts/omap5-uevm.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index a31e42f..6e8bb86 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -59,6 +59,15 @@ reset-supply = <&hsusb3_reset>; }; + leds { + compatible = "gpio-leds"; + led@1 { + label = "omap5:blue:usr1"; + gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */ + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; }; &omap5_pmx_core { @@ -70,6 +79,7 @@ &mcbsp1_pins &mcbsp2_pins &usbhost_pins + &led_gpio_pins >; twl6040_pins: pinmux_twl6040_pins { @@ -168,6 +178,12 @@ 0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */ >; }; + + led_gpio_pins: pinmux_led_gpio_pins { + pinctrl-single,pins = < + 0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */ + >; + }; }; &omap5_pmx_wkup {