From patchwork Mon Jun 24 10:39:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUKAUMI Naoki X-Patchwork-Id: 13709321 X-Patchwork-Delegate: mail@conchuod.ie Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DDD40C2BD05 for ; Mon, 24 Jun 2024 10:42:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=W9is5wrvlv8i8fgL+zPT7WJp6pFrtfnBT+kmlBsQk58=; b=JL5AxPNVys1Bk6 f1mNZF0Qw8AF71U95TxPvL+jdRPHL9nc35c0vVNV5PhTYee+QLHneCxN7th0cyDhQ2CETPFPf9eSt BJIaR5l4i861VivKFyWruyQ0uX1yHNLbItKQHFIA6iBEtXX4QS/LFmUTVjGRHXmbqAOlYrKNdiDZj XYP79xoR+dxissY4NU60/fBCwvgsJ/Jivny2o5JBKiU/AKZzbI+0pMNMbKm8w4W+ip5c/eXu82miE en6ee8132eRZ9acJMILHaBhqojmeeWy9zAKJ3yoVLUW7BufVjpdgJ7+Ge1HxfQCeIYCg1Br0X6CGa aCbYSCxUeOzr+9AIt34g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sLh99-0000000GSdd-15Cz; Mon, 24 Jun 2024 10:42:03 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sLh97-0000000GScF-18RW for linux-riscv@bombadil.infradead.org; Mon, 24 Jun 2024 10:42:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=b+bK2NFdsxB8JW2o/IJ9+rmn7pTq9xczB0p3+tluRCw=; b=gdAtvqNzw+1tExGMAUP0hQtVG+ M1b0lHU63Lc31v6WNVz0NwF0+gJYQEymBeGS0asKstQo/DV9sWaidjlmBCQV1YcOAmxsaP7C/2K2r S/JEvHTEhgVEjoh1zrwT6/BDobiaWQErM7OiGfHcAsRJc1B7q7+QSP6o4V+ZxkNW4byCHG149N2Oh lWbUwbL/1aaiic20sfQs8qV6k0s6SecSPUfTcf3nK/hnEfqr+qhihIoywHwYlUPuaCLfMvzdfklCC wqseOCGrMqRNxBrO+48nousIlFiqHHEKfYTLz2/8GEVttFpHChSMyh//Sl54nd8mOfIRakAAhtbZ3 Khy2p67Q==; Received: from sakura.naobsd.org ([160.16.200.221] helo=mail.naobsd.org) by casper.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sLh93-00000009x9d-1iEE for linux-riscv@lists.infradead.org; Mon, 24 Jun 2024 10:41:59 +0000 Received: from secure.fukaumi.org ([10.0.0.2]) by mail.naobsd.org (8.14.4/8.14.4/Debian-4.1ubuntu1.1) with ESMTP id 45OAdw5Y009984; Mon, 24 Jun 2024 19:40:01 +0900 From: FUKAUMI Naoki To: kernel@esmil.dk Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, FUKAUMI Naoki Subject: [PATCH v2 2/4] riscv: dts: starfive: enable heartbeat LED for Milk-V Mars Date: Mon, 24 Jun 2024 19:39:23 +0900 Message-ID: <20240624103925.946-2-naoki@milkv.io> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240624103925.946-1-naoki@milkv.io> References: <20240624103925.946-1-naoki@milkv.io> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240624_114158_111684_CE9CD54B X-CRM114-Status: UNSURE ( 6.61 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Milk-V Mars has a green LED to show system load[1]. This patch enables a green LED as a heartbeat LED. Signed-off-by: FUKAUMI Naoki [1] https://github.com/milkv-mars/mars-buildroot-sdk/blob/dev/linux/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dtsi#L79 Changes in v2: - reorder properties in led-0 --- arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts index fa0eac78e0ba..1ca9657fef0e 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts +++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts @@ -4,11 +4,24 @@ */ /dts-v1/; +#include +#include #include "jh7110-common.dtsi" / { model = "Milk-V Mars"; compatible = "milkv,mars", "starfive,jh7110"; + + leds { + compatible = "gpio-leds"; + + led-0 { + gpios = <&aongpio 3 GPIO_ACTIVE_HIGH>; + color = ; + function = LED_FUNCTION_HEARTBEAT; + linux,default-trigger = "heartbeat"; + }; + }; }; &gmac0 {