From patchwork Thu Apr 2 20:36:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 11471505 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 9E9F781 for ; Thu, 2 Apr 2020 20:37:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 738452078E for ; Thu, 2 Apr 2020 20:37:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=walle.cc header.i=@walle.cc header.b="t/nWLopL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388606AbgDBUhl (ORCPT ); Thu, 2 Apr 2020 16:37:41 -0400 Received: from ssl.serverraum.org ([176.9.125.105]:43695 "EHLO ssl.serverraum.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389995AbgDBUhX (ORCPT ); Thu, 2 Apr 2020 16:37:23 -0400 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 F098F23E4F; Thu, 2 Apr 2020 22:37:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1585859841; 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=dwzL/H/l0nspsFTq6dZ+dvAaPJmjo1s9jrqa6YkXpsA=; b=t/nWLopL6e24o7ERUx3rrh4wqnMmnaKzlJiKpWNdDyrdxsDb1XOYyiSzBsFWpg77Ig3D0K mj9kLB7WtN6CHjfnIZ6GHzUXCqqv+qLpU74JYW3AoHNgObr0DySclDbJSmE6HQ+XBA+Tfl Nnt8nl2TiDvrKa26Caft8+orDP3txOo= 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 , Michael Walle Subject: [PATCH v2 15/16] arm64: dts: freescale: sl28: enable LED support Date: Thu, 2 Apr 2020 22:36:55 +0200 Message-Id: <20200402203656.27047-16-michael@walle.cc> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200402203656.27047-1-michael@walle.cc> References: <20200402203656.27047-1-michael@walle.cc> MIME-Version: 1.0 X-Spamd-Bar: ++++++ X-Spam-Level: ****** X-Rspamd-Server: web X-Spam-Status: Yes, score=6.40 X-Spam-Score: 6.40 X-Rspamd-Queue-Id: F098F23E4F X-Spamd-Result: default: False [6.40 / 15.00]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; TAGGED_RCPT(0.00)[dt]; MIME_GOOD(-0.10)[text/plain]; BROKEN_CONTENT_TYPE(1.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_SIGNED(0.00)[]; RCPT_COUNT_TWELVE(0.00)[24]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM(-0.00)[-0.099]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:31334, ipnet:2a02:810c:8000::/33, country:DE]; FREEMAIL_CC(0.00)[linaro.org,baylibre.com,kernel.org,suse.com,roeck-us.net,gmail.com,pengutronix.de,linux-watchdog.org,nxp.com,linutronix.de,lakedaemon.net,linuxfoundation.org,walle.cc]; SUSPICIOUS_RECIPS(1.50)[] 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 --- .../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..49cf4fe05c80 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"; + + user_yellow { + label = "s1914:yellow:user"; + gpios = <&sl28cpld_gpio0 0 0>; + }; + + user_green { + label = "s1914:green:user"; + gpios = <&sl28cpld_gpio1 3 0>; + }; + }; }; &enetc_mdio_pf3 {