From: Volodymyr Kharuk <vkh@xxxxxxxxxxx> To: linux-media@xxxxxxxxxxxxxxx Cc: Volodymyr Kharuk <vkh@xxxxxxxxxxx>, Andrii Kyselov <ays@xxxxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Rob Herring <robh+dt@xxxxxxxxxx>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>, Hyun Kwon <hyun.kwon@xxxxxxxxxx>, Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>, Michal Simek <michal.simek@xxxxxxxxxx>, Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>, devicetree@xxxxxxxxxxxxxxx Subject: [PATCH 5/6] media: dt-bindings: media: i2c: Add mlx7502x camera sensor binding Date: Mon, 20 Jun 2022 19:24:36 +0300 Message-Id: <fde3ed603f2c605278ab8fe2c0aa03e96ce4fb33.1655738299.git.vkh@xxxxxxxxxxx> X-Mailer: git-send-email 2.36.1 In-Reply-To: <cover.1655738299.git.vkh@xxxxxxxxxxx> References: <cover.1655738299.git.vkh@xxxxxxxxxxx> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add device tree binding of the mlx7502x and update MAINTAINERS Signed-off-by: Volodymyr Kharuk <vkh@xxxxxxxxxxx> --- .../bindings/media/i2c/melexis,mlx7502x.yaml | 106 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 107 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml b/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml new file mode 100644 index 000000000000..0cc6e425caec --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/melexis,mlx7502x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Melexis ToF 7502x MIPI CSI-2 Sensor Device Tree Bindings + +maintainers: + - Volodymyr Kharuk <vkh@xxxxxxxxxxx> + +description: |- + Melexis ToF 7502x sensors has a CSI-2 output. It supports 2 and 4 lanes, + and mipi speeds are 300, 600, 704, 800, 904, 960Mbs. Supported format is RAW12. + Sensor 75026 is QVGA, while 75027 is VGA sensor. + +properties: + compatible: + const: melexis,mlx7502x + + reg: + maxItems: 1 + + vcc-supply: + description: VCC supply phandle. + + hw-trigger-gpio: + maxItems: 1 + description: Hardware Trigger GPIO Control (active low) + + reset-gpio: + maxItems: 1 + description: Reset Sensor GPIO Control (active low) + + leden-gpio: + maxItems: 1 + description: Led driver enanle GPIO Control (active high) + + port: + description: MIPI CSI-2 transmitter port + $ref: /schemas/graph.yaml#/$defs/port-base + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + anyOf: + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + clock-noncontinuous: true + link-frequencies: true + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + mlx7502x: camera@57 { + compatible = "melexis,mlx7502x"; + reg = <0x57>; + + vcc-supply = <&mlx_7502x_reg>; + hw-trigger-gpio = <&gpio_exp 2 GPIO_ACTIVE_HIGH>; + reset-gpio = <&gpio_exp 6 GPIO_ACTIVE_HIGH>; + leden-gpio = <&gpio_exp 7 GPIO_ACTIVE_HIGH>; + + port { + mlx7502x_out_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_from_mlx7502x>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 < 960000000 + 904000000 + 800000000 + 704000000 + 600000000 + 300000000 >; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 6b74de976e90..ce052a351fda 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12676,6 +12676,7 @@ M: Volodymyr Kharuk <vkh@xxxxxxxxxxx> L: linux-media@xxxxxxxxxxxxxxx S: Supported W: http://www.melexis.com +F: Documentation/devicetree/bindings/media/i2c/melexis,mlx7502x.yaml F: include/uapi/linux/mlx7502x.h MELFAS MIP4 TOUCHSCREEN DRIVER -- BR, Volodymyr Kharuk
