73 lines
2.3 KiB
Diff
73 lines
2.3 KiB
Diff
From ac0539758c97ae02ed26c458cca3f4a3ccc9108c Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megous@megous.com>
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Date: Sat, 30 Sep 2017 02:30:39 +0200
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Subject: [PATCH 151/478] dt-bindings: media: Add bindings for Himax HM5065
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camera sensor
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HM5065 is 5MP CMOS sensor...
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Signed-off-by: Ondrej Jirman <megous@megous.com>
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---
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.../devicetree/bindings/media/i2c/hm5065.txt | 49 +++++++++++++++++++
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1 file changed, 49 insertions(+)
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create mode 100644 Documentation/devicetree/bindings/media/i2c/hm5065.txt
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diff --git a/Documentation/devicetree/bindings/media/i2c/hm5065.txt b/Documentation/devicetree/bindings/media/i2c/hm5065.txt
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new file mode 100644
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index 000000000000..92ba6cac0d2f
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--- /dev/null
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+++ b/Documentation/devicetree/bindings/media/i2c/hm5065.txt
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@@ -0,0 +1,49 @@
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+* Himax HM5065 CSI camera sensor
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+
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+Required Properties:
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+- compatible: should be "himax,hm5065"
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+- reg: I2C device address (0x1f)
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+- clocks: reference to the external input clock for the sensor.
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+- clock-names: should be "xclk".
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+- IOVDD-supply: Digital I/O voltage supply, 2.8 volts
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+- AVDD-supply: Analog voltage supply, 2.8 volts
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+- DVDD-supply: Digital core voltage supply, 1.8 volts
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+- AFVDD-supply: Auto focus voltage supply, 2.8 volts
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+
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+Optional Properties (one or both must be configured):
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+- reset-gpios: reference to the GPIO connected to the reset pin, if any.
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+ This is an active low signal to the HM5065.
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+- enable-gpios: reference to the GPIO connected to the CE pin,
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+ if any. This is an active high signal to the HM5065.
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+
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+The device node must contain one 'port' child node for its digital output
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+video port, in accordance with the video interface bindings defined in
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+Documentation/devicetree/bindings/media/video-interfaces.txt.
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+
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+Example:
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+
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+&i2c1 {
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+ hm5065: camera@1f {
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+ compatible = "himax,hm5065";
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+ reg = <0x1f>;
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+ clocks = <&ccu CLK_CSI_MCLK>;
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+ clock-names = "xclk";
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+ IOVDD-supply = <®_dldo3>;
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+ AVDD-supply = <®_dldo4>;
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+ DVDD-supply = <®_eldo3>;
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+ AFVDD-supply = <®_dldo3>;
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+ reset-gpios = <&pio 4 18 GPIO_ACTIVE_LOW>; /* PE18 */
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+ enable-gpios = <&pio 4 19 GPIO_ACTIVE_HIGH>; /* PE19 */
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+
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+ port {
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+ hm5065_ep: endpoint {
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+ remote-endpoint = <&csi0_hm5065_ep>;
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+ bus-width = <8>;
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+ hsync-active = <1>;
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+ vsync-active = <1>;
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+ data-active = <1>;
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+ pclk-sample = <1>;
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+ };
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+ };
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+ };
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+};
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--
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2.35.3
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