From patchwork Fri Sep 9 09:53:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12971440 X-Patchwork-Delegate: geert@linux-m68k.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4895ECAAD3 for ; Fri, 9 Sep 2022 09:54:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229580AbiIIJyR (ORCPT ); Fri, 9 Sep 2022 05:54:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbiIIJyJ (ORCPT ); Fri, 9 Sep 2022 05:54:09 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A77F39E2F0 for ; Fri, 9 Sep 2022 02:54:07 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed50:91db:705e:cfbc:a001]) by albert.telenet-ops.be with bizsmtp id Hlu6280050sKggw06lu6fo; Fri, 09 Sep 2022 11:54:06 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1oWai5-004bsV-K2; Fri, 09 Sep 2022 11:54:05 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1oWai4-004i3a-9G; Fri, 09 Sep 2022 11:54:04 +0200 From: Geert Uytterhoeven To: Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH 01/14] arm64: dts: renesas: r8a779g0: Add RWDT node Date: Fri, 9 Sep 2022 11:53:48 +0200 Message-Id: <187904c279be6654ea3deb11b7250b64dd18c3b5.1662715538.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Add a device node for the RCLK Watchdog Timer (RWDT) on the Renesas R-Car V4H (R8A779G0) SoC. Based on a patch in the BSP by Thanh Quan. Signed-off-by: Geert Uytterhoeven --- Changes compared to the BSP: - Add missing interrupts property. --- arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi index 1c15726cff8bf10f..63319fee25d9b24c 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi @@ -59,6 +59,17 @@ soc: soc { #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a779g0-wdt", + "renesas,rcar-gen4-wdt"; + reg = <0 0xe6020000 0 0x0c>; + interrupts = ; + clocks = <&cpg CPG_MOD 907>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 907>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a779g0-cpg-mssr"; reg = <0 0xe6150000 0 0x4000>;