From patchwork Mon Oct 7 06:34:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chin-Ting Kuo X-Patchwork-Id: 13824180 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 03268CFB440 for ; Mon, 7 Oct 2024 06:37:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=+qnT/VJPfq/wikjmpBAQism7qboXf+iSdeubgEuKVlc=; b=Yz+03eY9zCf/xArYwT+muPFX4l 9CFT+OlTEfBGqFICInU6dZQBgtXe9TkgTEx4D5ZIlPHzEvmbo6DAAjQSIziojEUhyMIq9SVi1dWYb 7Uou92MzW9sjZS8cf2IEFMUY1X6Set1lcibZoqPV3Iwn09orEqQX04z/ssvorrENu/I/sKcdoFckZ siLFTMC9APBvmwy2nGkWpfg4niKmNQLr43llHeLiYJuaIg0YFO72zyQJiojf0QjPXltHSkNeG39zB 7UkaoB4P2b1aZY9asRlBTJXYeCgYIt4C8pxmC9MwNavMy4hW3fLhk71i5ldOTfUcstWmOL79rYqtk jAVkq7OA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sxhN2-00000001SuJ-2qjY; Mon, 07 Oct 2024 06:37:28 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sxhK2-00000001Ryw-0k59 for linux-arm-kernel@lists.infradead.org; Mon, 07 Oct 2024 06:34:28 +0000 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Mon, 7 Oct 2024 14:34:08 +0800 Received: from aspeedtech.com (192.168.10.152) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Mon, 7 Oct 2024 14:34:08 +0800 From: Chin-Ting Kuo To: , , , , , , , , , , , , CC: , , , , Subject: [PATCH 2/4] ARM: dts: aspeed: Add WDT controller into alias field Date: Mon, 7 Oct 2024 14:34:06 +0800 Message-ID: <20241007063408.2360874-3-chin-ting_kuo@aspeedtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241007063408.2360874-1-chin-ting_kuo@aspeedtech.com> References: <20241007063408.2360874-1-chin-ting_kuo@aspeedtech.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241006_233422_568305_3C5C501D X-CRM114-Status: UNSURE ( 7.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add WDT controller into alias field. After that, WDT index, used to distinguish different WDT controllers in the driver, can be gotten by using of_alias_get_id dts API. Signed-off-by: Chin-Ting Kuo --- arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 2 ++ arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 3 +++ arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi index 78c967812492..d8b4136d0ca0 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi @@ -29,6 +29,8 @@ aliases { serial3 = &uart4; serial4 = &uart5; serial5 = &vuart; + watchdog0 = &wdt1; + watchdog1 = &wdt2; }; cpus { diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi index 57a699a7c149..4dd220bca617 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi @@ -30,6 +30,9 @@ aliases { serial3 = &uart4; serial4 = &uart5; serial5 = &vuart; + watchdog0 = &wdt1; + watchdog1 = &wdt2; + watchdog2 = &wdt3; }; cpus { diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi index 8ed715bd53aa..c0a47c795fff 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi @@ -40,6 +40,10 @@ aliases { mdio1 = &mdio1; mdio2 = &mdio2; mdio3 = &mdio3; + watchdog0 = &wdt1; + watchdog1 = &wdt2; + watchdog2 = &wdt3; + watchdog3 = &wdt4; };