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Message-ID: <20250512212832.3674722-4-demonsingur@gmail.com> Date: Tue, 13 May 2025 00:28:12 +0300 From: Cosmin Tanislav <demonsingur@...il.com> To: Cc: Cosmin Tanislav <cosmin.tanislav@...log.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Niklas Söderlund <niklas.soderlund@...natech.se>, Julien Massot <julien.massot@...labora.com>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, Bartosz Golaszewski <brgl@...ev.pl>, Bjorn Andersson <andersson@...nel.org>, Geert Uytterhoeven <geert+renesas@...der.be>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Vignesh Raghavendra <vigneshr@...com>, NÃcolas F . R . A . Prado <nfraprado@...labora.com>, Taniya Das <quic_tdas@...cinc.com>, Liu Ying <victor.liu@....com>, Ross Burton <ross.burton@....com>, Elinor Montmasson <elinor.montmasson@...oirfairelinux.com>, Eric Biggers <ebiggers@...gle.com>, Hans Verkuil <hverkuil@...all.nl>, Sakari Ailus <sakari.ailus@...ux.intel.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Zhi Mao <zhi.mao@...iatek.com>, Dongcheng Yan <dongcheng.yan@...el.com>, Benjamin Mugnier <benjamin.mugnier@...s.st.com>, Kieran Bingham <kieran.bingham@...asonboard.com>, Tommaso Merciai <tomm.merciai@...il.com>, Dan Carpenter <dan.carpenter@...aro.org>, Ricardo Ribalda <ribalda@...omium.org>, Laurentiu Palcu <laurentiu.palcu@....nxp.com>, linux-media@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-staging@...ts.linux.dev, linux-gpio@...r.kernel.org, Cosmin Tanislav <demonsingur@...il.com> Subject: [PATCH v3 03/19] dt-bindings: media: i2c: max96717: add support for pinctrl/pinconf MAX96717 is capable of configuring various pin properties. Add pinctrl/pinconf properties to support this usecase. Signed-off-by: Cosmin Tanislav <demonsingur@...il.com> --- .../bindings/media/i2c/maxim,max96717.yaml | 110 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 111 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml index 167c3dd50683..5998e2518be9 100644 --- a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml @@ -121,6 +121,116 @@ required: - reg - ports +patternProperties: + '-pins$': + type: object + additionalProperties: false + + properties: + function: + enum: [gpio, rclkout] + + pins: true + drive-open-drain: true + drive-push-pull: true + bias-disable: true + output-disable: true + output-enable: true + output-low: true + output-high: true + input-enable: true + + slew-rate: + description: | + Slew rate. + 0 - Fastest + 1 - Fast + 2 - Slow + 3 - Slowest + maximum: 3 + + bias-pull-up: + oneOf: + - type: boolean + description: Enable regular 40kOhm pull-up + - enum: [ 40000, 1000000 ] + description: Enable either the 40kOhm or the 1MOhm pull-up + + bias-pull-down: + oneOf: + - type: boolean + description: Enable regular 40kOhm pull-down + - enum: [ 40000, 1000000 ] + description: Enable either the 40kOhm or the 1MOhm pull-down + + maxim,jitter-compensation: + type: boolean + description: Enables jitter compensation. + + maxim,gmsl-tx: + type: boolean + description: Enable transmitting pin value to GMSL link. + + maxim,gmsl-rx: + type: boolean + description: Enable receiving pin value from GMSL link. + + maxim,gmsl-tx-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Identifier used while transmitting value to GMSL link. + Default value matches the pin number. + minimum: 0 + maximum: 31 + + maxim,gmsl-rx-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Identifier used while receiving value from GMSL link. + Default value matches the pin number. + minimum: 0 + maximum: 31 + + maxim,rclkout-clock: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Clock value. + 0 - XTAL / 1 = 25MHz + 1 - XTAL / 2 = 12.5MHz + 2 - XTAL / 4 = 6.25MHz + 3 - Reference PLL output + minimum: 0 + maximum: 3 + + required: + - pins + - function + + allOf: + - $ref: /schemas/pinctrl/pincfg-node.yaml# + - $ref: /schemas/pinctrl/pinmux-node.yaml# + + - if: + properties: + function: + const: gpio + then: + properties: + pins: + items: + enum: [mfp0, mfp1, mfp2, mfp3, mfp4, mfp5, mfp6, mfp7, + mfp8, mfp9, mfp10] + + - if: + properties: + function: + const: rclkout + then: + properties: + pins: + items: + enum: [mfp0, mfp1, mfp2, mfp3, mfp4, mfp7, mfp8] + additionalProperties: false allOf: diff --git a/MAINTAINERS b/MAINTAINERS index 8f463ebca056..f8ffb7cff9c5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14201,6 +14201,7 @@ M: Julien Massot <julien.massot@...labora.com> M: Cosmin Tanislav <cosmin.tanislav@...log.com> L: linux-media@...r.kernel.org S: Maintained +F: Documentation/devicetree/bindings/media/i2c/maxim,max96717-pinctrl.yaml F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml F: drivers/media/i2c/max96717.c -- 2.49.0
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