From patchwork Mon Aug 3 09:35:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 11697751 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 2A3DF14B7 for ; Mon, 3 Aug 2020 09:43:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13D9520722 for ; Mon, 3 Aug 2020 09:43:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=walle.cc header.i=@walle.cc header.b="TJ4SGCWQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726291AbgHCJnK (ORCPT ); Mon, 3 Aug 2020 05:43:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726725AbgHCJmp (ORCPT ); Mon, 3 Aug 2020 05:42:45 -0400 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47CBFC06174A; Mon, 3 Aug 2020 02:42:45 -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 76C4023E4D; Mon, 3 Aug 2020 11:42:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1596447763; 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=bvnsLyYf1JHOyd7YVGqjpgdfQ+WaLwamZw/gB4VpKLQ=; b=TJ4SGCWQ49DWoiQHizJb9Cf9sLAlCj2QQfNQ6Fvp2lliM7dV5JbGSR1pOwi7iKx2axSYLq JZQ7cRh2Hpq/JRl83kqOfZFTJ01S03/uDYf15OjN2+K7veewgkegfAo3vR8qWFf8KPwlg7 b5+GBhEgLcoeafY5sjdBjK27ct9P+BU= 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 v7 11/13] arm64: dts: freescale: sl28: enable LED support Date: Mon, 3 Aug 2020 11:35:57 +0200 Message-Id: <20200803093559.12289-12-michael@walle.cc> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200803093559.12289-1-michael@walle.cc> References: <20200803093559.12289-1-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 --- 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 | 14 ++++++++++++++ 1 file changed, 14 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..01a17b3af5ba 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 @@ -16,6 +16,20 @@ 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 { + label = "yellow:alarm"; + gpios = <&sl28cpld_gpio0 0 0>; + }; + + power-led { + label = "green:power"; + gpios = <&sl28cpld_gpio1 3 0>; + }; + }; }; &enetc_mdio_pf3 {