From: Yassine Oudjana <yassine.oudjana@gmail.com> To: Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com>, Sean Wang <sean.wang@kernel.org>, Andy Teng <andy.teng@mediatek.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Yassine Oudjana <y.oudjana@protonmail.com>, Yassine Oudjana <yassine.oudjana@gmail.com>, 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 Subject: [PATCH v2 09/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6735 pin controller bindings Date: Wed, 5 Oct 2022 20:43:42 +0300 [thread overview] Message-ID: <20221005174343.24240-10-y.oudjana@protonmail.com> (raw) In-Reply-To: <20221005174343.24240-1-y.oudjana@protonmail.com> From: Yassine Oudjana <y.oudjana@protonmail.com> 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 <y.oudjana@protonmail.com> --- .../pinctrl/mediatek,mt6779-pinctrl.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml index f10d1d5543cb..66a0178caa8e 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml @@ -18,6 +18,8 @@ description: properties: compatible: enum: + - mediatek,mt6735-pinctrl + - mediatek,mt6735m-pinctrl - mediatek,mt6765-pinctrl - mediatek,mt6779-pinctrl - mediatek,mt6795-pinctrl @@ -61,6 +63,29 @@ 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 - if: properties: compatible: @@ -185,6 +210,22 @@ patternProperties: } }; }; + The MTK_PIN_NO macro can also be used to select a pin and specify + a function index: + pincontroller { + /* Pin 19 set to function 0 (multifunction GPIO) */ + gpio-pins { + pins { + pinmux = <(MTK_PIN_NO(19) | 0)>; + }; + }; + /* Pin 172 set to function 1 (primary function) */ + msdc1-pins { + pins-cmd { + pinmux = <(MTK_PIN_NO(172) | 1)>; + }; + }; + }; $ref: "pinmux-node.yaml" properties: -- 2.38.0
WARNING: multiple messages have this Message-ID (diff)
From: Yassine Oudjana <yassine.oudjana@gmail.com> To: Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com>, Sean Wang <sean.wang@kernel.org>, Andy Teng <andy.teng@mediatek.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: Yassine Oudjana <y.oudjana@protonmail.com>, Yassine Oudjana <yassine.oudjana@gmail.com>, 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 Subject: [PATCH v2 09/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6735 pin controller bindings Date: Wed, 5 Oct 2022 20:43:42 +0300 [thread overview] Message-ID: <20221005174343.24240-10-y.oudjana@protonmail.com> (raw) In-Reply-To: <20221005174343.24240-1-y.oudjana@protonmail.com> From: Yassine Oudjana <y.oudjana@protonmail.com> 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 <y.oudjana@protonmail.com> --- .../pinctrl/mediatek,mt6779-pinctrl.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml index f10d1d5543cb..66a0178caa8e 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml @@ -18,6 +18,8 @@ description: properties: compatible: enum: + - mediatek,mt6735-pinctrl + - mediatek,mt6735m-pinctrl - mediatek,mt6765-pinctrl - mediatek,mt6779-pinctrl - mediatek,mt6795-pinctrl @@ -61,6 +63,29 @@ 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 - if: properties: compatible: @@ -185,6 +210,22 @@ patternProperties: } }; }; + The MTK_PIN_NO macro can also be used to select a pin and specify + a function index: + pincontroller { + /* Pin 19 set to function 0 (multifunction GPIO) */ + gpio-pins { + pins { + pinmux = <(MTK_PIN_NO(19) | 0)>; + }; + }; + /* Pin 172 set to function 1 (primary function) */ + msdc1-pins { + pins-cmd { + pinmux = <(MTK_PIN_NO(172) | 1)>; + }; + }; + }; $ref: "pinmux-node.yaml" properties: -- 2.38.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-10-05 17:45 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-05 17:43 [PATCH v2 00/10] MediaTek pinctrl DT binding cleanup and MT6735 pinctrl support Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-05 17:43 ` [PATCH v2 01/10] arm64: dts: mediatek: mt6779: Remove syscon compatible from pin controller Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 9:16 ` AngeloGioacchino Del Regno 2022-10-06 9:16 ` AngeloGioacchino Del Regno 2022-10-06 19:15 ` Rob Herring 2022-10-06 19:15 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 02/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Improve description Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 9:15 ` AngeloGioacchino Del Regno 2022-10-06 9:15 ` AngeloGioacchino Del Regno 2022-10-06 19:14 ` Rob Herring 2022-10-06 19:14 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 03/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Make gpio-ranges optional Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 9:15 ` AngeloGioacchino Del Regno 2022-10-06 9:15 ` AngeloGioacchino Del Regno 2022-10-06 19:15 ` Rob Herring 2022-10-06 19:15 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 04/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Add MT6797 Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 19:18 ` Rob Herring 2022-10-06 19:18 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 05/10] dt-bindings: pinctrl: mediatek,pinctrl-mt6795: Fix interrupt count Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 2:18 ` Rob Herring 2022-10-06 2:18 ` Rob Herring 2022-10-06 9:01 ` AngeloGioacchino Del Regno 2022-10-06 9:01 ` AngeloGioacchino Del Regno 2022-10-06 9:09 ` Yassine Oudjana 2022-10-06 9:09 ` Yassine Oudjana 2022-10-05 17:43 ` [PATCH v2 06/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Add MT6795 Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 19:26 ` Rob Herring 2022-10-06 19:26 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 07/10] arm64: dts: mediatek: mt6797: Make pin configuration nodes follow DT bindings Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-05 17:43 ` [PATCH v2 08/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6765 pin controller Yassine Oudjana 2022-10-05 17:43 ` Yassine Oudjana 2022-10-06 19:29 ` Rob Herring 2022-10-06 19:29 ` Rob Herring 2022-10-05 17:43 ` Yassine Oudjana [this message] 2022-10-05 17:43 ` [PATCH v2 09/10] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6735 pin controller bindings Yassine Oudjana 2022-10-06 19:32 ` Rob Herring 2022-10-06 19:32 ` Rob Herring 2022-10-05 17:43 ` [PATCH v2 10/10] pinctrl: mediatek: Add MT6735 pinctrl driver Yassine Oudjana 2022-10-06 9:15 ` AngeloGioacchino Del Regno 2022-10-06 9:15 ` AngeloGioacchino Del Regno
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20221005174343.24240-10-y.oudjana@protonmail.com \ --to=yassine.oudjana@gmail.com \ --cc=andy.teng@mediatek.com \ --cc=angelogioacchino.delregno@collabora.com \ --cc=devicetree@vger.kernel.org \ --cc=krzysztof.kozlowski+dt@linaro.org \ --cc=linus.walleij@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-gpio@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mediatek@lists.infradead.org \ --cc=matthias.bgg@gmail.com \ --cc=robh+dt@kernel.org \ --cc=sean.wang@kernel.org \ --cc=y.oudjana@protonmail.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.