From patchwork Mon Sep 7 21:38:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 11762309 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3F1C959D for ; Mon, 7 Sep 2020 21:39:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 22C85215A4 for ; Mon, 7 Sep 2020 21:39:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=walle.cc header.i=@walle.cc header.b="M7d4Nd4Y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728283AbgIGVjv (ORCPT ); Mon, 7 Sep 2020 17:39:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727937AbgIGViZ (ORCPT ); Mon, 7 Sep 2020 17:38:25 -0400 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C12CC061573; Mon, 7 Sep 2020 14:38:25 -0700 (PDT) Received: from apollo.fritz.box (unknown [IPv6:2a02:810c:c200:2e91:6257:18ff:fec4:ca34]) (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 EA81A23E50; Mon, 7 Sep 2020 23:38:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1599514703; 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=fllBoRDe6RDYSJ/jv0SIWXQtzbgvr1lMMidfWl/R6Cw=; b=M7d4Nd4Yg/ikQSHkA435CpsXCo/H9AmZwmgbijIRPqI1K/XbJY6wPOzMFPZmIhsGGCSMJo ej36BH/0JtKchQWG23XfLCNCHbRob2uGYgF69Y/SlStGSHAXL2wVgJH6H7drwan7hsImWY Hw3qwNcQZsx5xtLBrW8qCm7+KdfNAKw= 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=C3=B6nig?= , 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 v9 11/13] arm64: dts: freescale: sl28: enable LED support Date: Mon, 7 Sep 2020 23:38:00 +0200 Message-Id: <20200907213802.26745-12-michael@walle.cc> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200907213802.26745-1-michael@walle.cc> References: <20200907213802.26745-1-michael@walle.cc> MIME-Version: 1.0 X-Spam: Yes Sender: linux-hwmon-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@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 Acked-by: Pavel Machek Acked-by: Pavel Machek --- Changes since v8: - none 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 {