From patchwork Thu Sep 6 09:38:23 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "AnilKumar, Chimata" X-Patchwork-Id: 1412651 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 147CFDFFCF for ; Thu, 6 Sep 2012 09:39:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753315Ab2IFJjV (ORCPT ); Thu, 6 Sep 2012 05:39:21 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:43657 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752967Ab2IFJjU (ORCPT ); Thu, 6 Sep 2012 05:39:20 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id q869cr9Z023669; Thu, 6 Sep 2012 04:38:53 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q869cm8e003884; Thu, 6 Sep 2012 15:08:49 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 6 Sep 2012 15:08:48 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q869cdb0015304; Thu, 6 Sep 2012 15:08:48 +0530 From: AnilKumar Ch To: CC: , , , , , , , , , AnilKumar Ch Subject: [PATCH v7 2/3] arm/dts: AM33XX: Configure pinmuxs for user leds control on Bone Date: Thu, 6 Sep 2012 15:08:23 +0530 Message-ID: <1346924304-27425-3-git-send-email-anilkumar@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1346924304-27425-1-git-send-email-anilkumar@ti.com> References: <1346924304-27425-1-git-send-email-anilkumar@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Adds GPIO pinctrl nodes to am3358_pinmux master node to control user leds (USR0, USR1, USR2 and USR3) present on BeagleBone. [koen@dominion.thruhere.net: led0, led1 suggested by koen] Signed-off-by: AnilKumar Ch Acked-by: Koen Kooi Acked-by: Tony Lindgren --- arch/arm/boot/dts/am335x-bone.dts | 43 +++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index c634f87..b0a7409 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -18,11 +18,54 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ }; + am33xx_pinmux: pinmux@44e10800 { + userled_pins: pinmux_userled_pins { + pinctrl-single,pins = < + 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ + 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */ + 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */ + 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ + >; + }; + }; + ocp { uart1: serial@44e09000 { status = "okay"; }; + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&userled_pins>; + + heartbeat { + label = "beaglebone:green:usr0"; + gpios = <&gpio2 21 0>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + mmc { + label = "beaglebone:green:usr1"; + gpios = <&gpio2 22 0>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led2 { + label = "beaglebone:green:usr2"; + gpios = <&gpio2 23 0>; + default-state = "off"; + }; + + led3 { + label = "beaglebone:green:usr3"; + gpios = <&gpio2 24 0>; + default-state = "off"; + }; + }; + i2c1: i2c@44e0b000 { status = "okay"; clock-frequency = <400000>;