From patchwork Mon May 17 14:03:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 440577 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5134C43611 for ; Mon, 17 May 2021 15:45:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE31C611BE for ; Mon, 17 May 2021 15:45:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244476AbhEQPrG (ORCPT ); Mon, 17 May 2021 11:47:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:51388 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344237AbhEQPnm (ORCPT ); Mon, 17 May 2021 11:43:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 033F361D1A; Mon, 17 May 2021 14:42:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621262573; bh=yjeCTpBFeVmsrA3/JrZH+qARtm43WoxbaZoQG1cOiCM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TkDUyqwyib7VEHc5j8lZIpRi8S4HaBPLDgItI5gyYaC9gWAOTll5uj8j+AV1b0djj pwhMRqexuiw2GNtmSmBUcxXmY+pAB1p95njSy7rYtLorfbvT6LnvAhzZEyFDi4TCzD O4j+LTUL7MB4frJXTu5FuMAVASeLTQEhJvhriJmI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?utf-8?q?Niklas_S=C3=B6derlund?= , Geert Uytterhoeven , Daniel Lezcano Subject: [PATCH 5.11 323/329] dt-bindings: thermal: rcar-gen3-thermal: Support five TSC nodes on r8a779a0 Date: Mon, 17 May 2021 16:03:54 +0200 Message-Id: <20210517140313.008767427@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210517140302.043055203@linuxfoundation.org> References: <20210517140302.043055203@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Niklas Söderlund commit 9468e7b031876935230182628f8d5f216c071784 upstream. When adding support for V3U (r8a779a0) it was incorrectly recorded it supports four nodes, while in fact it supports five. The fifth node is named TSC0 and breaks the existing naming schema starting at 1. Work around this by separately defining the reg property for V3U and others. Restore the maximum number of nodes to three for other compatibles as it was before erroneously increasing it for V3U. Fixes: d7fdfb6541f3be88 ("dt-bindings: thermal: rcar-gen3-thermal: Add r8a779a0 support") Signed-off-by: Niklas Söderlund Reviewed-by: Geert Uytterhoeven Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210310110716.3297544-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml | 43 ++++++++-- 1 file changed, 35 insertions(+), 8 deletions(-) --- a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml @@ -28,14 +28,7 @@ properties: - renesas,r8a77980-thermal # R-Car V3H - renesas,r8a779a0-thermal # R-Car V3U - reg: - minItems: 2 - maxItems: 4 - items: - - description: TSC1 registers - - description: TSC2 registers - - description: TSC3 registers - - description: TSC4 registers + reg: true interrupts: items: @@ -71,8 +64,25 @@ if: enum: - renesas,r8a779a0-thermal then: + properties: + reg: + minItems: 2 + maxItems: 3 + items: + - description: TSC1 registers + - description: TSC2 registers + - description: TSC3 registers required: - interrupts +else: + properties: + reg: + items: + - description: TSC0 registers + - description: TSC1 registers + - description: TSC2 registers + - description: TSC3 registers + - description: TSC4 registers additionalProperties: false @@ -111,3 +121,20 @@ examples: }; }; }; + - | + #include + #include + #include + + tsc_r8a779a0: thermal@e6190000 { + compatible = "renesas,r8a779a0-thermal"; + reg = <0xe6190000 0x200>, + <0xe6198000 0x200>, + <0xe61a0000 0x200>, + <0xe61a8000 0x200>, + <0xe61b0000 0x200>; + clocks = <&cpg CPG_MOD 919>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 919>; + #thermal-sensor-cells = <1>; + };