mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-08-29 03:24:53 -04:00
arm64: dts: renesas: sparrow-hawk: Add overlay for IMX219 on J2
Add an overlay to connect an IMX219 camera sensor to the J2 connector. The IMX219 utilizes 2 CSI-2 D-PHY lanes. This enables the video capture pipeline behind the CSI41 Rx to be enabled to process images from the sensor. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20250905084050.310651-3-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
committed by
Geert Uytterhoeven
parent
3ba261af42
commit
6e7f6aa884
@@ -99,6 +99,9 @@ dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j1-imx219.dtbo
|
||||
r8a779g3-sparrow-hawk-camera-j1-imx219-dtbs := r8a779g3-sparrow-hawk.dtb r8a779g3-sparrow-hawk-camera-j1-imx219.dtbo
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j1-imx219.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j2-imx219.dtbo
|
||||
r8a779g3-sparrow-hawk-camera-j2-imx219-dtbs := r8a779g3-sparrow-hawk.dtb r8a779g3-sparrow-hawk-camera-j2-imx219.dtbo
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-camera-j2-imx219.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-fan-pwm.dtbo
|
||||
r8a779g3-sparrow-hawk-fan-pwm-dtbs := r8a779g3-sparrow-hawk.dtb r8a779g3-sparrow-hawk-fan-pwm.dtbo
|
||||
dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g3-sparrow-hawk-fan-pwm.dtb
|
||||
|
||||
@@ -0,0 +1,116 @@
|
||||
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
/*
|
||||
* Device Tree Overlay for an IMX219 camera sensor on connector J2 on R-Car V4H
|
||||
* ES3.0 Sparrow Hawk board.
|
||||
*
|
||||
* Copyright 2025 Renesas Electronics Corp.
|
||||
* Copyright 2025 Niklas Söderlund <niklas.soderlund@ragnatech.se>
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
/plugin/;
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/media/video-interfaces.h>
|
||||
|
||||
&{/} {
|
||||
clk_cam_j2: clk-cam-j2 {
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <24000000>;
|
||||
};
|
||||
|
||||
/* Page 29 / CSI_IF_CN / J2 */
|
||||
reg_cam_j2: reg-cam-j2 {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "cam-J2";
|
||||
enable-active-high;
|
||||
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c2 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "okay";
|
||||
|
||||
cam@10 {
|
||||
compatible = "sony,imx219";
|
||||
reg = <0x10>;
|
||||
|
||||
clocks = <&clk_cam_j2>;
|
||||
|
||||
VANA-supply = <®_cam_j2>;
|
||||
VDIG-supply = <®_cam_j2>;
|
||||
VDDL-supply = <®_cam_j2>;
|
||||
|
||||
orientation = <2>;
|
||||
rotation = <0>;
|
||||
|
||||
port {
|
||||
imx219_j2_out: endpoint {
|
||||
clock-noncontinuous;
|
||||
link-frequencies = /bits/ 64 <456000000>;
|
||||
data-lanes = <1 2>;
|
||||
remote-endpoint = <&csi41_in>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
/* Page 29 / CSI_IF_CN */
|
||||
&csi41 {
|
||||
status = "okay";
|
||||
|
||||
ports {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
port@0 {
|
||||
reg = <0>;
|
||||
|
||||
csi41_in: endpoint {
|
||||
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
|
||||
clock-lanes = <0>;
|
||||
data-lanes = <1 2>;
|
||||
remote-endpoint = <&imx219_j2_out>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&isp1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin08 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin09 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin10 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin11 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin12 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin13 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin14 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin15 {
|
||||
status = "okay";
|
||||
};
|
||||
Reference in New Issue
Block a user