| Message ID | 20240628-imx728-driver-v2-1-80efa6774286@d3engineering.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: i2c: Add driver for Sony IMX728 | expand |
On 28/06/2024 23:17, Spencer Hill wrote: > Add bindings for Sony IMX728. > > Signed-off-by: Spencer Hill <shill@d3engineering.com> > + > + clocks: > + description: Clock frequency from 18 to 30MHz > + maxItems: 1 > + > + clock-names: > + const: inck clock-names do not seem that useful - name is pretty obvious. Drop. > + > + reset-gpios: > + maxItems: 1 > + description: > + Specifier for the GPIO connected to the XCLR (System Reset) pin. > + > + avdd-supply: > + description: Analog power supply (3.3V) > + > + dvdd-supply: > + description: Digital core power supply (1.1V) > + > + ovdd-supply: > + description: Digital I/O power supply (1.8V) > + > + port: > + $ref: /schemas/graph.yaml#/properties/port > + additionalProperties: false > + > + properties: > + endpoint: > + $ref: ../video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + oneOf: > + - items: > + - const: 1 > + - const: 2 > + - items: > + - const: 1 > + - const: 2 > + - const: 3 > + - const: 4 > + link-frequencies: true Drop, not needed. > + > + required: > + - data-lanes > + - link-frequencies > + > + required: > + - endpoint > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - port > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + > + i2c { > + clock-frequency = <400000>; Drop > + #address-cells = <1>; > + #size-cells = <0>; > + > + camera@1a { > + compatible = "sony,imx728"; > + reg = <0x1a>; > + > + clocks = <&fixed_clock>; > + clock-names = "inck"; > + > + reset-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; > + > + avdd-supply = <&camera_vdda_3v3>; > + dvdd-supply = <&camera_vddd_1v1>; > + ovdd-supply = <&camera_vddo_1v8>; > + > + port { > + camera1: endpoint { > + remote-endpoint = <&csi2_phy0>; > + data-lanes = <1 2 3 4>; > + link-frequencies = /bits/ 64 <800000000>; > + }; > + }; > + }; > + }; > + > +... > diff --git a/MAINTAINERS b/MAINTAINERS > index ef6be9d95143..a2811249ac8c 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -20589,6 +20589,13 @@ T: git git://linuxtv.org/media_tree.git > F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml > F: drivers/media/i2c/imx415.c > > +SONY IMX728 SENSOR DRIVER > +M: Spencer Hill <shill@d3engineering.com> > +L: linux-media@vger.kernel.org > +S: Maintained > +F: Documentation/devicetree/bindings/media/i2c/sony,imx728.yaml > +F: drivers/media/i2c/imx728.c There is no such file. Patches must be bisectable. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx728.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx728.yaml new file mode 100644 index 000000000000..1b14dbcc473a --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx728.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/sony,imx728.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX728 Camera Sensor + +maintainers: + - Spencer Hill <shill@d3engineering.com> + +description: + The Sony IMX728 is a 1/1.72-Inch CMOS Solid-state image sensor with a + color square pixel array and 8.39M active pixels. It is programmed + through an I2C interface. + + The sensor can output up to 3840x2160 at a maximum of 45 frames/s over + a CSI-2 serial interface. It supports RAW24/20/16/12 and 10. + +properties: + compatible: + enum: + - sony,imx728 + + reg: + maxItems: 1 + + clocks: + description: Clock frequency from 18 to 30MHz + maxItems: 1 + + clock-names: + const: inck + + reset-gpios: + maxItems: 1 + description: + Specifier for the GPIO connected to the XCLR (System Reset) pin. + + avdd-supply: + description: Analog power supply (3.3V) + + dvdd-supply: + description: Digital core power supply (1.1V) + + ovdd-supply: + description: Digital I/O power supply (1.8V) + + port: + $ref: /schemas/graph.yaml#/properties/port + additionalProperties: false + + properties: + endpoint: + $ref: ../video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + oneOf: + - items: + - const: 1 + - const: 2 + - items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + link-frequencies: true + + required: + - data-lanes + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - clock-names + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + + camera@1a { + compatible = "sony,imx728"; + reg = <0x1a>; + + clocks = <&fixed_clock>; + clock-names = "inck"; + + reset-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; + + avdd-supply = <&camera_vdda_3v3>; + dvdd-supply = <&camera_vddd_1v1>; + ovdd-supply = <&camera_vddo_1v8>; + + port { + camera1: endpoint { + remote-endpoint = <&csi2_phy0>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <800000000>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index ef6be9d95143..a2811249ac8c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20589,6 +20589,13 @@ T: git git://linuxtv.org/media_tree.git F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml F: drivers/media/i2c/imx415.c +SONY IMX728 SENSOR DRIVER +M: Spencer Hill <shill@d3engineering.com> +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/sony,imx728.yaml +F: drivers/media/i2c/imx728.c + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky <maximlevitsky@gmail.com> M: Alex Dubov <oakad@yahoo.com>
Add bindings for Sony IMX728. Signed-off-by: Spencer Hill <shill@d3engineering.com> --- .../devicetree/bindings/media/i2c/sony,imx728.yaml | 119 +++++++++++++++++++++ MAINTAINERS | 7 ++ 2 files changed, 126 insertions(+) -- 2.43.0 Please be aware that this email includes email addresses outside of the organization.