From: Rob Herring <robh@kernel.org>
To: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Hans Verkuil" <hverkuil@xs4all.nl>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
kevin.lhopital@hotmail.com,
"Kévin L'hôpital" <kevin.lhopital@bootlin.com>
Subject: Re: [PATCH 1/3] dt-bindings: media: i2c: Add OV8865 bindings documentation
Date: Fri, 30 Oct 2020 11:39:17 -0500 [thread overview]
Message-ID: <20201030163917.GA3963319@bogus> (raw)
In-Reply-To: <20201023175406.504527-2-paul.kocialkowski@bootlin.com>
On Fri, Oct 23, 2020 at 07:54:04PM +0200, Paul Kocialkowski wrote:
> This introduces YAML bindings documentation for the OV8865
> image sensor.
>
> Co-developed-by: Kévin L'hôpital <kevin.lhopital@bootlin.com>
> Signed-off-by: Kévin L'hôpital <kevin.lhopital@bootlin.com>
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
> ---
> .../bindings/media/i2c/ovti,ov8865.yaml | 124 ++++++++++++++++++
> 1 file changed, 124 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
>
> diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
> new file mode 100644
> index 000000000000..807f1a94afae
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
> @@ -0,0 +1,124 @@
> +# SPDX-License-Identifier: GPL-2.0
Dual license please. With that,
Reviewed-by: Rob Herring <robh@kernel.org>
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/i2c/ovti,ov8865.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: OmniVision OV8865 Image Sensor Device Tree Bindings
> +
> +maintainers:
> + - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
> +
> +properties:
> + compatible:
> + const: ovti,ov8865
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: EXTCLK Clock
> +
> + clock-names:
> + items:
> + - const: extclk
> +
> + dvdd-supply:
> + description: Digital Domain Power Supply
> +
> + avdd-supply:
> + description: Analog Domain Power Supply (internal AVDD is used if missing)
> +
> + dovdd-supply:
> + description: I/O Domain Power Supply
> +
> + powerdown-gpios:
> + maxItems: 1
> + description: Power Down Pin GPIO Control (active low)
> +
> + reset-gpios:
> + maxItems: 1
> + description: Reset Pin GPIO Control (active low)
> +
> + port:
> + type: object
> + description: Input port, connect to a MIPI CSI-2 receiver
> +
> + properties:
> + endpoint:
> + type: object
> +
> + properties:
> + remote-endpoint: true
> +
> + bus-type:
> + const: 4
> +
> + clock-lanes:
> + maxItems: 1
> +
> + data-lanes:
> + minItems: 1
> + maxItems: 4
> +
> + required:
> + - bus-type
> + - data-lanes
> + - remote-endpoint
> +
> + additionalProperties: false
> +
> + required:
> + - endpoint
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - clock-names
> + - dvdd-supply
> + - dovdd-supply
> + - port
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/sun8i-a83t-ccu.h>
> + #include <dt-bindings/gpio/gpio.h>
> +
> + i2c2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ov8865: camera@36 {
> + compatible = "ovti,ov8865";
> + reg = <0x36>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&csi_mclk_pin>;
> +
> + clocks = <&ccu CLK_CSI_MCLK>;
> + clock-names = "extclk";
> +
> + avdd-supply = <®_ov8865_avdd>;
> + dovdd-supply = <®_ov8865_dovdd>;
> + dvdd-supply = <®_ov8865_dvdd>;
> +
> + powerdown-gpios = <&pio 4 17 GPIO_ACTIVE_LOW>; /* PE17 */
> + reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
> +
> + port {
> + ov8865_out_mipi_csi2: endpoint {
> + bus-type = <4>; /* MIPI CSI-2 D-PHY */
> + clock-lanes = <0>;
> + data-lanes = <1 2 3 4>;
> +
> + remote-endpoint = <&mipi_csi2_in_ov8865>;
> + };
> + };
> + };
> + };
> +
> +...
> --
> 2.28.0
>
next prev parent reply other threads:[~2020-10-30 16:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 17:54 [PATCH 0/3] media: i2c: OV8865 image sensor support Paul Kocialkowski
2020-10-23 17:54 ` [PATCH 1/3] dt-bindings: media: i2c: Add OV8865 bindings documentation Paul Kocialkowski
2020-10-30 16:39 ` Rob Herring [this message]
2020-11-02 23:24 ` Sakari Ailus
2020-11-04 10:26 ` Paul Kocialkowski
2020-11-05 8:19 ` Sakari Ailus
2020-11-05 15:35 ` Paul Kocialkowski
2020-11-11 13:18 ` Sakari Ailus
2020-11-13 17:27 ` Maxime Ripard
2020-11-18 22:38 ` Sakari Ailus
2020-10-23 17:54 ` [PATCH 2/3] media: i2c: Add support for the OV8865 image sensor Paul Kocialkowski
2020-10-23 17:54 ` [PATCH NOT FOR MERGE 3/3] ARM: dts: sun8i: a83t: bananapi-m3: Enable MIPI CSI-2 with OV8865 Paul Kocialkowski
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