Add the ov7725 endpoint nodes to the camera daughter board. The ov7725
sensors can be populated on I2C{0,1,2,3} buses.
By default the VIN{0,1,2,3} are tied to OV5640{0,1,2,3} endpoints
respectively in the camera DB dts hence the remote-endpoint property in
OV7725{0,1,2,3} endpoints is commented out.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
Hi All,
This patch is based on top of [1].
[1] https://git.kernel.org/pub/scm/linux/kernel/git/geert/
renesas-devel.git/log/?h=renesas-arm-dt-for-v5.11
Cheers,
Prabhakar
---
.../boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts | 93 +++++++++++++++++++
1 file changed, 93 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
index 98c3fbd89fa6..d1386bf7bdbe 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
@@ -108,6 +108,29 @@
};
};
};
+
+ ov7725@21 {
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ clocks = <&mclk_cam1>;
+
+ port {
+ ov7725_0: endpoint {
+ bus-width = <8>;
+ bus-type = <6>;
+ /*
+ * uncomment remote-endpoint property to
+ * tie ov7725_0 to vin0ep also make
+ * sure to comment/remove remote-endpoint
+ * property from ov5640_0 endpoint and
+ * replace remote-endpoint property in
+ * vin0ep node with
+ * remote-endpoint = <&ov7725_0>;
+ */
+ /* remote-endpoint = <&vin0ep>; */
+ };
+ };
+ };
};
&i2c1 {
@@ -133,6 +156,29 @@
};
};
};
+
+ ov7725@21 {
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ clocks = <&mclk_cam2>;
+
+ port {
+ ov7725_1: endpoint {
+ bus-width = <8>;
+ bus-type = <6>;
+ /*
+ * uncomment remote-endpoint property to
+ * tie ov7725_1 to vin1ep also make
+ * sure to comment/remove remote-endpoint
+ * property from ov5640_1 endpoint and
+ * replace remote-endpoint property in
+ * vin1ep node with
+ * remote-endpoint = <&ov7725_1>;
+ */
+ /* remote-endpoint = <&vin1ep>; */
+ };
+ };
+ };
};
&i2c2 {
@@ -152,6 +198,30 @@
};
};
};
+
+ ov7725@21 {
+ status = "disabled";
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ clocks = <&mclk_cam3>;
+
+ port {
+ ov7725_2: endpoint {
+ bus-width = <8>;
+ bus-type = <6>;
+ /*
+ * uncomment remote-endpoint property to
+ * tie ov7725_2 to vin2ep also make
+ * sure to comment/remove remote-endpoint
+ * property from ov5640_2 endpoint and
+ * replace remote-endpoint property in
+ * vin2ep node with
+ * remote-endpoint = <&ov7725_2>;
+ */
+ /* remote-endpoint = <&vin2ep>; */
+ };
+ };
+ };
};
&i2c3 {
@@ -177,6 +247,29 @@
};
};
};
+
+ ov7725@21 {
+ compatible = "ovti,ov7725";
+ reg = <0x21>;
+ clocks = <&mclk_cam4>;
+
+ port {
+ ov7725_3: endpoint {
+ bus-width = <8>;
+ bus-type = <6>;
+ /*
+ * uncomment remote-endpoint property to
+ * tie ov7725_3 to vin3ep also make
+ * sure to comment/remove remote-endpoint
+ * property from ov5640_3 endpoint and
+ * replace remote-endpoint property in
+ * vin3ep node with
+ * remote-endpoint = <&ov7725_3>;
+ */
+ /* remote-endpoint = <&vin3ep>; */
+ };
+ };
+ };
};
&pfc {
--
2.17.1
