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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z10-20020a05640235ca00b004618cd22f7bsi3141461edc.142.2022.11.18.03.34.42; Fri, 18 Nov 2022 03:35:06 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=aNhQxWuI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241582AbiKRLdR (ORCPT + 99 others); Fri, 18 Nov 2022 06:33:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241392AbiKRLcW (ORCPT ); Fri, 18 Nov 2022 06:32:22 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBDBD8B126; Fri, 18 Nov 2022 03:32:12 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id bs21so8812135wrb.4; Fri, 18 Nov 2022 03:32:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QAvy8c9gtUZy8nIKl3qnMpXIEQOhQbRLMkZCTIdFNcc=; b=aNhQxWuIWQUM3GCgOEFW2ZaDl4AyvbGzGmidBaLQC+ptKYUkJMc2y1N5bL5BtqJzxw tG8wHRSWcuOaP16tIMVDdNC3xcOongXTsakZi53NoIrWqwojxxQRR910c5rNJsGN0XxG poretQK9G6L9xOKuCmwTSz4hu4u23ssH6RiUglyhhwxmkJWaBs5mxW3hi0gSYEzK/2sv 9P4C0fuDDKBKtSZSXiso47V3Lt7AImco8795s/Pv1mdBU3vvd4bioludYswbjBZ/mA/Q wRA/uEOvlmJzTvalcY3EX/Ijgvvl/WaPXnmDEgwaq/4wOnCPsshoad8PU3GJouj/bG4Z 51Vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QAvy8c9gtUZy8nIKl3qnMpXIEQOhQbRLMkZCTIdFNcc=; b=rk9wrjYBTm+olV1nLbysIvLeBnQfYmicGyIjSCHurNS1SWCB3e6X1brhcpp+v4EtvD Pe4hsRyOvGjk8X6ZeR74tehWMnQnZbN9VPRQsTOSRMGg7dd0iIq/yb/je8m+FF7vyGIv RnVtpqrlvP0zq2GCv8aV0sS9lGo8Qr/beWrxPhncuWRC67lJm3aNytSKYSwpQpqzhVdn NUdhW6NbxnCHy9ojqqw4YsqLQp1wS3dcmS0ky6cpEHZuWsbKlcWa4IZegf7WaWAuG6Rg d5lkhU8qRoYcwVKvHrnSDf7+LTmQcdrZvwmiNsQAswfbKY6T7bnsCGtwB1bBMDCVZnyv oMjg== X-Gm-Message-State: ANoB5plA3qZwWVzKpHlJYVUfwFd3jwr3gW1aMamRfTcq7QltMQ9snNFm nBDXCvG2za1TpTG1It274TE= X-Received: by 2002:a05:6000:1d94:b0:238:3d85:8e2c with SMTP id bk20-20020a0560001d9400b002383d858e2cmr4121275wrb.650.1668771131382; Fri, 18 Nov 2022 03:32:11 -0800 (PST) Received: from localhost.localdomain ([95.183.227.98]) by smtp.gmail.com with ESMTPSA id l24-20020a05600c1d1800b003cf878c4468sm9894817wms.5.2022.11.18.03.32.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Nov 2022 03:32:11 -0800 (PST) From: Yassine Oudjana X-Google-Original-From: Yassine Oudjana To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Sean Wang , Andy Teng , AngeloGioacchino Del Regno Cc: Yassine Oudjana , Yassine Oudjana , linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH v5 6/7] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6735 pin controller Date: Fri, 18 Nov 2022 14:30:27 +0300 Message-Id: <20221118113028.145348-7-y.oudjana@protonmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221118113028.145348-1-y.oudjana@protonmail.com> References: <20221118113028.145348-1-y.oudjana@protonmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749833541979604886?= X-GMAIL-MSGID: =?utf-8?q?1749833541979604886?= From: Yassine Oudjana Add bindings for the pin controller found on MediaTek MT6735 and MT6735M SoCs, including describing a method to manually specify a pin and function in the pinmux property making defining bindings for each pin/function combination unnecessary. The pin controllers on those SoCs are generally identical, with the only difference being the lack of MSDC2 pins (198-203) on MT6735M. Signed-off-by: Yassine Oudjana Reviewed-by: Rob Herring --- .../pinctrl/mediatek,mt6779-pinctrl.yaml | 55 ++++++++++++++++++- MAINTAINERS | 6 ++ 2 files changed, 60 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml index c2238a86b7fe..4fe95b0107ba 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml @@ -10,6 +10,7 @@ maintainers: - Andy Teng - AngeloGioacchino Del Regno - Sean Wang + - Yassine Oudjana description: The MediaTek pin controller on MT6779 is used to control pin @@ -18,6 +19,8 @@ description: properties: compatible: enum: + - mediatek,mt6735-pinctrl + - mediatek,mt6735m-pinctrl - mediatek,mt6765-pinctrl - mediatek,mt6779-pinctrl - mediatek,mt6795-pinctrl @@ -60,6 +63,42 @@ required: allOf: - $ref: "pinctrl.yaml#" + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt6735-pinctrl + - mediatek,mt6735m-pinctrl + then: + properties: + reg: + minItems: 8 + maxItems: 8 + + reg-names: + items: + - const: gpio + - const: iocfg0 + - const: iocfg1 + - const: iocfg2 + - const: iocfg3 + - const: iocfg4 + - const: iocfg5 + - const: eint + + interrupts: + items: + - description: EINT interrupt + + patternProperties: + '-pins$': + patternProperties: + '^pins': + properties: + drive-strength: + enum: [1, 2, 4, 8, 16] + - if: properties: compatible: @@ -352,18 +391,32 @@ examples: }; /* GPIO0 set as multifunction GPIO0 */ - gpio-pins { + gpio0-pins { pins { pinmux = ; }; }; + /* GPIO1 set to function 0 (GPIO) */ + gpio1-pins { + pins { + pinmux = <(MTK_PIN_NO(1) | 0)>; + }; + }; + /* GPIO52 set as multifunction SDA0 */ i2c0-pins { pins { pinmux = ; }; }; + + /* GPIO62 set to function 1 (primary function) */ + i2c1-pins { + pins { + pinmux = <(MTK_PIN_NO(62) | 1)>; + }; + }; }; mmc0 { diff --git a/MAINTAINERS b/MAINTAINERS index 1df62c469bd9..f9223c6cd5a8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16462,6 +16462,12 @@ F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml F: drivers/pinctrl/mediatek/ +PIN CONTROLLER - MEDIATEK MT6735 +M: Yassine Oudjana +L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml + PIN CONTROLLER - MICROCHIP AT91 M: Ludovic Desroches L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)