From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C66DC2BB85 for ; Thu, 16 Apr 2020 14:52:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44DA22223E for ; Thu, 16 Apr 2020 14:52:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731134AbgDPOv5 (ORCPT ); Thu, 16 Apr 2020 10:51:57 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:40968 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728543AbgDPOvn (ORCPT ); Thu, 16 Apr 2020 10:51:43 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sre) with ESMTPSA id 00BA52A21ED Received: by jupiter.universe (Postfix, from userid 1000) id 4C63F4800F7; Thu, 16 Apr 2020 16:51:38 +0200 (CEST) From: Sebastian Reichel To: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Ian Ray , Samu Nuutamo , Sebastian Reichel Subject: [PATCH] ARM: dts: imx53: ppd: alarm LEDs use kernel LED interface Date: Thu, 16 Apr 2020 16:51:23 +0200 Message-Id: <20200416145123.73039-1-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Ian Ray Use kernel LED interface for the alarm LEDs. Signed-off-by: Ian Ray [Rebased] Signed-off-by: Samu Nuutamo [Rebased] Signed-off-by: Sebastian Reichel --- arch/arm/boot/dts/imx53-ppd.dts | 49 +++++++++++++++++++++++++++------ 1 file changed, 40 insertions(+), 9 deletions(-) diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts index 5ff9a179c83c..34ce41600098 100644 --- a/arch/arm/boot/dts/imx53-ppd.dts +++ b/arch/arm/boot/dts/imx53-ppd.dts @@ -176,7 +176,7 @@ pwm_bl: backlight { power-supply = <®_3v3_lcd>; }; - leds { + leds-brightness { compatible = "pwm-leds"; alarm-brightness { @@ -185,6 +185,32 @@ alarm-brightness { }; }; + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_alarmled_pins>; + + alarm1 { + label = "alarm:red"; + gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>; + }; + + alarm2 { + label = "alarm:yellow"; + gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>; + }; + + alarm3 { + label = "alarm:blue"; + gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>; + }; + + alarm4 { + label = "alarm:silenced"; + gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; + }; + }; + gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; @@ -909,18 +935,10 @@ MX53_PAD_NANDF_CS2__GPIO6_15 0x0 MX53_PAD_NANDF_CS3__GPIO6_16 0x0 /* POWER_AND_BOOT_STATUS_INDICATOR */ MX53_PAD_PATA_INTRQ__GPIO7_2 0x1e4 - /* ACTIVATE_ALARM_LIGHT_RED */ - MX53_PAD_PATA_DIOR__GPIO7_3 0x0 - /* ACTIVATE_ALARM_LIGHT_YELLOW */ - MX53_PAD_PATA_DA_1__GPIO7_7 0x0 - /* ACTIVATE_ALARM_LIGHT_CYAN */ - MX53_PAD_PATA_DA_2__GPIO7_8 0x0 /* RUNNING_ON_BATTERY_INDICATOR_GREEN */ MX53_PAD_GPIO_16__GPIO7_11 0x0 /* BATTERY_STATUS_INDICATOR_AMBER */ MX53_PAD_GPIO_17__GPIO7_12 0x0 - /* AUDIO_ALARMS_SILENCED_INDICATOR */ - MX53_PAD_GPIO_18__GPIO7_13 0x0 >; }; @@ -1080,4 +1098,17 @@ pinctrl_usb_otg: usbotggrp { MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC 0x180 >; }; + + pinctrl_alarmled_pins: qmx6alarmledgrp { + fsl,pins = < + /* ACTIVATE_ALARM_LIGHT_RED */ + MX53_PAD_PATA_DIOR__GPIO7_3 0x0 + /* ACTIVATE_ALARM_LIGHT_YELLOW */ + MX53_PAD_PATA_DA_1__GPIO7_7 0x0 + /* ACTIVATE_ALARM_LIGHT_CYAN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x0 + /* AUDIO_ALARMS_SILENCED_INDICATOR */ + MX53_PAD_GPIO_18__GPIO7_13 0x0 + >; + }; }; -- 2.25.1