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Message-ID: <20250309084814.3114794-5-demonsingur@gmail.com> Date: Sun, 9 Mar 2025 10:47:56 +0200 From: Cosmin Tanislav <demonsingur@...il.com> To: Cc: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>, 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 <quic_bjorande@...cinc.com>, Geert Uytterhoeven <geert+renesas@...der.be>, Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Arnd Bergmann <arnd@...db.de>, Taniya Das <quic_tdas@...cinc.com>, Biju Das <biju.das.jz@...renesas.com>, NÃcolas F . R . A . Prado <nfraprado@...labora.com>, Eric Biggers <ebiggers@...gle.com>, Javier Carrasco <javier.carrasco@...fvision.net>, Ross Burton <ross.burton@....com>, Hans Verkuil <hverkuil@...all.nl>, Sakari Ailus <sakari.ailus@...ux.intel.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Zhi Mao <zhi.mao@...iatek.com>, Kieran Bingham <kieran.bingham@...asonboard.com>, Dongcheng Yan <dongcheng.yan@...el.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Benjamin Mugnier <benjamin.mugnier@...s.st.com>, Tommaso Merciai <tomm.merciai@...il.com>, Dan Carpenter <dan.carpenter@...aro.org>, Ihor Matushchak <ihor.matushchak@...box.net>, 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: [RFC PATCH v2 04/16] 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> --- .../media/i2c/maxim,max96717-pinctrl.yaml | 71 +++++++++++++++++++ .../bindings/media/i2c/maxim,max96717.yaml | 16 ++++- MAINTAINERS | 1 + 3 files changed, 87 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/media/i2c/maxim,max96717-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96717-pinctrl.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96717-pinctrl.yaml new file mode 100644 index 000000000000..347e66a5320c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96717-pinctrl.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2025 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/maxim,max96717-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim GMSL2 Serializer Pinctrl + +maintainers: + - Cosmin Tanislav <cosmin.tanislav@...log.com> + +allOf: + - $ref: /schemas/pinctrl/pincfg-node.yaml# + - $ref: /schemas/pinctrl/pinmux-node.yaml# + +unevaluatedProperties: false + +properties: + function: true + pins: true + drive-open-drain: true + drive-push-pull: true + bias-disable: true + bias-pull-up: true + bias-pull-down: true + output-disable: true + output-enable: true + output-low: true + output-high: true + slew-rate: true + input-enable: true + + 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 diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml index dd28cc397674..0a43582168a8 100644 --- a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml @@ -120,7 +120,21 @@ required: - reg - ports -additionalProperties: false +additionalProperties: + anyOf: + - type: object + allOf: + - $ref: /schemas/media/i2c/maxim,max96717-pinctrl.yaml# + + unevaluatedProperties: false + + - type: object + additionalProperties: + type: object + allOf: + - $ref: /schemas/media/i2c/maxim,max96717-pinctrl.yaml# + + unevaluatedProperties: false allOf: - $ref: /schemas/i2c/i2c-atr.yaml# 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 -- 2.48.1
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