From patchwork Wed Aug 17 05:26:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Allen-KH Cheng X-Patchwork-Id: 12945533 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 D2C46C25B08 for ; Wed, 17 Aug 2022 06:28:14 +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: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:In-Reply-To:References: List-Owner; bh=AVvlR5Y1nps8qC9Et2O+9mhTtN2qI6i6vvjAqJ+07Vw=; b=M2BMmfZaE57VNn 7x2++LUeHL744Z8T48/C1vlxTQk+gdWZ8z49LFB+btIxXHG9JTTmDFW+Hd0RcbfOsI6WGMJ0pgyq8 a2VViH279X4tWOI/K7Tm0BqEjnXRL0nj8Q8U9tYShOGDGyd6SW8OHtg83qwvZLCc8qMRlKaNCUI2E djfa3rdsUCtSr74HQi2evaoqefxDB4bK/NTZ2ETnKXVUEAfDB5hgKpVyvRTFu5XNX6Z/ahmat7oJK s+bTT76m+iwa+ZC0UI3e3MtrrgNPzkDjoSENq4aXowPnw8qDMrogmsPM/bs18//w1xmEDwK0K/YIC wMGvUKy0KILfcMNgTDDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOCW9-00BwFK-4D; Wed, 17 Aug 2022 06:27:05 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOCW4-00Bw8k-Rj; Wed, 17 Aug 2022 06:27:02 +0000 X-UUID: a8f987317290446fb833fefbc29a8450-20220816 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=+61FKuBZ2E54vbXTp6HuMJjGwe8HZxYw+DY8yWRPFeA=; b=qiEMjBEv7oJW73pwFPC49kgT3u8PGP8MyeQ7IIzFXm3m1Z72DqXVjLQDmbLTim4GQi2sHHoAu5vLDRTQ8Lkis16JGywDgV8agMG1P80HLanHi2BGzZ59LpV0VSZiUb8lKb9xawa2Je+rylnMpICzGayJCq6iOnzvedXMk0jN1pg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.10,REQID:9780ddd7-09a8-4587-887d-1881021b4c27,OB:0,L OB:0,IP:0,URL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Releas e_Ham,ACTION:release,TS:-25 X-CID-META: VersionHash:84eae18,CLOUDID:8d8f0eaf-9535-44a6-aa9b-7f62b79b6ff6,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: a8f987317290446fb833fefbc29a8450-20220816 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1217395518; Tue, 16 Aug 2022 23:26:53 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Wed, 17 Aug 2022 13:26:17 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Wed, 17 Aug 2022 13:26:17 +0800 From: Allen-KH Cheng To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Matthias Brugger CC: , , , , , , Chen-Yu Tsai , Allen-KH Cheng , Guodong Liu Subject: [PATCH v2] dt-bindings: pinctrl: mt8186: Fix 'reg-names' for pinctrl nodes Date: Wed, 17 Aug 2022 13:26:15 +0800 Message-ID: <20220817052615.27153-1-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220816_232700_998567_4F235089 X-CRM114-Status: GOOD ( 11.35 ) 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 The mt8186 contains 8 GPIO physical address bases that correspond to the 'reg-names' of the pinctrl driver. The 'reg-names' entries in bindings are ordered incorrectly, though. The system crashes due of an erroneous address when the regulator initializes. We fix the 'reg-names' for the pinctrl nodes and the pinctrl-mt8186 example in bindings. Fixes: 338e953f1bd1 ("dt-bindings: pinctrl: mt8186: add pinctrl file and binding document") Signed-off-by: Allen-KH Cheng Signed-off-by: Guodong Liu Reviewed-by: Nícolas F. R. A. Prado --- Change in v1: * Capitalize First Letter of Sentences and rephrase the commit message [Allen-KH Cheng ] --- --- .../bindings/pinctrl/pinctrl-mt8186.yaml | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml index 1eeb885ce0c6..604445e390a7 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml @@ -41,12 +41,12 @@ properties: Gpio base register names. items: - const: iocfg0 - - const: iocfg_bm - - const: iocfg_bl - - const: iocfg_br + - const: iocfg_lt - const: iocfg_lm + - const: iocfg_lb + - const: iocfg_bl - const: iocfg_rb - - const: iocfg_tl + - const: iocfg_rt - const: eint interrupt-controller: true @@ -232,12 +232,12 @@ examples: <0x10002200 0x0200>, <0x10002400 0x0200>, <0x10002600 0x0200>, - <0x10002A00 0x0200>, + <0x10002a00 0x0200>, <0x10002c00 0x0200>, <0x1000b000 0x1000>; - reg-names = "iocfg0", "iocfg_bm", "iocfg_bl", - "iocfg_br", "iocfg_lm", "iocfg_rb", - "iocfg_tl", "eint"; + reg-names = "iocfg0", "iocfg_lt", "iocfg_lm", + "iocfg_lb", "iocfg_bl", "iocfg_rb", + "iocfg_rt", "eint"; gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pio 0 0 185>;