On Mon Jun 22 10:13:22 2026 +0200, Matthias Fend wrote: > Add YAML device tree binding for Himax HM1246 image sensor. > > Reviewed-by: Rob Herring (Arm) <[email protected]> > Signed-off-by: Matthias Fend <[email protected]> > Signed-off-by: Sakari Ailus <[email protected]>
Patch committed. Thanks, Sakari Ailus .../bindings/media/i2c/himax,hm1246.yaml | 120 +++++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 126 insertions(+) --- diff --git a/Documentation/devicetree/bindings/media/i2c/himax,hm1246.yaml b/Documentation/devicetree/bindings/media/i2c/himax,hm1246.yaml new file mode 100644 index 000000000000..a65488fcc643 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/himax,hm1246.yaml @@ -0,0 +1,120 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Matthias Fend <[email protected]> +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/himax,hm1246.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Himax HM1246-AWD 1/3.7-Inch megapixel SoC image sensor + +maintainers: + - Matthias Fend <[email protected]> + +description: + The Himax HM1246-AWD is a 1/3.7-Inch CMOS image sensor SoC with an active + array size of 1296 x 976. It is programmable through an I2C interface and + connected via parallel bus. + +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + +properties: + compatible: + const: himax,hm1246 + + reg: + maxItems: 1 + + clocks: + description: Input reference clock (6 - 27 MHz) + maxItems: 1 + + reset-gpios: + description: Active low XSHUTDOWN pin + maxItems: 1 + + avdd-supply: + description: Power for analog circuit (3.0 - 3.6 V) + + iovdd-supply: + description: Power for I/O circuit (1.7 - 3.6 V) + + dvdd-supply: + description: Power for digital circuit (1.5 / 1.8 V) + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + description: Parallel video output port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + bus-width: + default: 10 + + hsync-active: + default: 1 + + vsync-active: + default: 1 + + pclk-sample: + default: 0 + + required: + - link-frequencies + + required: + - endpoint + +required: + - compatible + - reg + - clocks + - avdd-supply + - iovdd-supply + - dvdd-supply + - port + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/media/video-interfaces.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@24 { + compatible = "himax,hm1246"; + reg = <0x24>; + + clocks = <&hm1246_clk>; + + reset-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + + avdd-supply = <&hm1246_avdd>; + iovdd-supply = <&hm1246_iovdd>; + dvdd-supply = <&hm1246_dvdd>; + + orientation = <2>; + rotation = <0>; + + port { + endpoint { + remote-endpoint = <&isp_par_in>; + bus-width = <10>; + hsync-active = <1>; /* active high */ + vsync-active = <1>; /* active high */ + pclk-sample = <1>; /* sample on rising edge */ + link-frequencies = /bits/ 64 <42200000>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 283f85e2f97c..16ebf1ac3e71 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11731,6 +11731,12 @@ W: http://www.highpoint-tech.com F: Documentation/scsi/hptiop.rst F: drivers/scsi/hptiop.c +HIMAX HM1246 SENSOR DRIVER +M: Matthias Fend <[email protected]> +L: [email protected] +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/himax,hm1246.yaml + HIMAX HX83112B TOUCHSCREEN SUPPORT M: Job Noorman <[email protected]> L: [email protected] _______________________________________________ linuxtv-commits mailing list -- [email protected] To unsubscribe send an email to [email protected]
