From patchwork Thu Aug 13 12:48:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 259037 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=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 C887EC433DF for ; Thu, 13 Aug 2020 12:49:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A33E920829 for ; Thu, 13 Aug 2020 12:49:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=walle.cc header.i=@walle.cc header.b="PcwPtAe8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726796AbgHMMtz (ORCPT ); Thu, 13 Aug 2020 08:49:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726612AbgHMMs6 (ORCPT ); Thu, 13 Aug 2020 08:48:58 -0400 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F5CDC061385; Thu, 13 Aug 2020 05:48:58 -0700 (PDT) Received: from mwalle01.sab.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 6C73623E4D; Thu, 13 Aug 2020 14:48:56 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1597322936; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kUSNqf4fbfPjkB54pTr5T1ff03Hc79GXuyMcgsK+vRk=; b=PcwPtAe8KEdr8U+7Zc9qyEQGlEk7fZE0VdyXTxFCFg38da+nYo6i2NJ/+ZirAyA0E9vM8a LBnF17d491pMYn5CVvKYiP7U04dFrGyRE05wOaWn2/YSktEG275DneWYMCFM3RcfoCtxZI 6gbkAHZq2IPrQkabnsv/WlJu/GsNDgY= From: Michael Walle To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linus Walleij , Bartosz Golaszewski , Rob Herring , Jean Delvare , Guenter Roeck , Lee Jones , Thierry Reding , =?utf-8?q?Uwe_Kleine-K?= =?utf-8?b?w7ZuaWc=?= , Wim Van Sebroeck , Shawn Guo , Li Yang , Thomas Gleixner , Jason Cooper , Marc Zyngier , Mark Brown , Greg Kroah-Hartman , Andy Shevchenko , Catalin Marinas , Will Deacon , Pavel Machek , Michael Walle Subject: [PATCH v8 11/13] arm64: dts: freescale: sl28: enable LED support Date: Thu, 13 Aug 2020 14:48:30 +0200 Message-Id: <20200813124832.17349-12-michael@walle.cc> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200813124832.17349-1-michael@walle.cc> References: <20200813124832.17349-1-michael@walle.cc> MIME-Version: 1.0 X-Spam: Yes Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Now that we have support for GPIO lines of the SMARC connector, enable LED support on the KBox A-230-LS. There are two LEDs without fixed functions, one is yellow and one is green. Unfortunately, it is just one multi-color LED, thus while it is possible to enable both at the same time it is hard to tell the difference between "yellow only" and "yellow and green". Signed-off-by: Michael Walle --- Changes since v7: - use new "function" and "color" properties instead of a label - added default-on trigger for the power-led Changes since v6: - none Changes since v5: - changed the label, suggested by Pavel Machek Changes since v4: - none Changes since v3: - see cover letter .../fsl-ls1028a-kontron-kbox-a-230-ls.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts index 4b4cc6a1573d..dd516c0efd8b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts @@ -11,11 +11,29 @@ /dts-v1/; #include "fsl-ls1028a-kontron-sl28-var4.dts" +#include / { model = "Kontron KBox A-230-LS"; compatible = "kontron,kbox-a-230-ls", "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a"; + + leds { + compatible = "gpio-leds"; + + alarm-led { + function = LED_FUNCTION_ALARM; + color = ; + gpios = <&sl28cpld_gpio0 0 0>; + }; + + power-led { + linux,default-trigger = "default-on"; + function = LED_FUNCTION_POWER; + color = ; + gpios = <&sl28cpld_gpio1 3 0>; + }; + }; }; &enetc_mdio_pf3 {