From patchwork Wed Apr 17 19:09:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 2455951 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 CC0CBDF23A for ; Wed, 17 Apr 2013 19:10:32 +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 1USXk9-00040I-PR; Wed, 17 Apr 2013 19:10:10 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1USXk1-0004U2-CQ; Wed, 17 Apr 2013 19:10:01 +0000 Received: from arroyo.ext.ti.com ([192.94.94.40]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1USXjs-0004T8-4Q for linux-arm-kernel@lists.infradead.org; Wed, 17 Apr 2013 19:09:53 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r3HJ9hpe007733; Wed, 17 Apr 2013 14:09:43 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r3HJ9huU011204; Wed, 17 Apr 2013 14:09:43 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.2.342.3; Wed, 17 Apr 2013 14:09:42 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id r3HJ9hth014194; Wed, 17 Apr 2013 14:09:43 -0500 Received: from localhost (a0272616-workstation.am.dhcp.ti.com [128.247.78.208]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r3HJ9hV05518; Wed, 17 Apr 2013 14:09:43 -0500 (CDT) From: Dan Murphy To: , , Subject: [PATCH] ARM: dts: omap4-panda: Add LED support into the panda DTS files Date: Wed, 17 Apr 2013 14:09:38 -0500 Message-ID: <1366225778-6083-2-git-send-email-dmurphy@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1366225778-6083-1-git-send-email-dmurphy@ti.com> References: <1366225778-6083-1-git-send-email-dmurphy@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130417_150952_331881_1025A10B X-CRM114-Status: UNSURE ( 9.14 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.40 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 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: devicetree-discuss@lists.ozlabs.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, 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 The GPIO for LED D1 on the omap4-panda a1-a3 rev and the omap4-panda-es are different. Abstract away the pinmux and the LED definitions for the two boards. Signed-off-by: Dan Murphy --- arch/arm/boot/dts/omap4-panda-es.dts | 33 +++++++++++++++++++++++++++++++++ arch/arm/boot/dts/omap4-panda.dts | 22 +++++++++++++++++++++- 2 files changed, 54 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts index 73bc1a6..42fdd86 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -31,3 +31,36 @@ 0x5e 0x100 /* hdmi_sda.hdmi_sda INPUT | MODE 0 */ >; }; + +&leds { + compatible = "gpio-leds"; + heartbeat { + label = "pandaboard::status1"; + gpios = <&gpio4 14 0>; + linux,default-trigger = "heartbeat"; + }; + mmc { + label = "pandaboard::status2"; + gpios = <&gpio1 8 0>; + linux,default-trigger = "gpio"; + }; +}; + +&led_gpio_pins { + pinctrl-single,pins = < + 0xb6 0x3 /* gpio_110 OUTPUT | MODE 3 */ + >; +}; + +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1c 0x3 /* gpio_wk8 OUTPUT | MODE 3 */ + >; + }; +}; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 4122efe..465c4b0b8 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -19,7 +19,7 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - leds { + leds: leds{ compatible = "gpio-leds"; heartbeat { label = "pandaboard::status1"; @@ -67,6 +67,7 @@ &mcbsp1_pins &dss_hdmi_pins &tpd12s015_pins + &led_gpio_pins >; twl6040_pins: pinmux_twl6040_pins { @@ -110,6 +111,25 @@ 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */ >; }; + + led_gpio_pins: pinmux_leds_pins { + pinctrl-single,pins = < + >; + }; +}; + +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1a 0x3 /* gpio_wk7 OUTPUT | MODE 3 */ + 0x1c 0x3 /* gpio_wk8 OUTPUT | MODE 3 */ + >; + }; }; &i2c1 {