Add a DT node for the i.MX8MP ISI instance, and model to connection to
two CSI-2 receivers (CSIS).
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Reviewed-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx>
---
Changes since v1:
- Add blank lines before endpoint nodes
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 42 +++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 2a374a4c14a2..192abbad68b2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1239,6 +1239,40 @@ ldb_lvds_ch1: endpoint {
};
};
+ isi_0: isi@32e00000 {
+ compatible = "fsl,imx8mp-isi";
+ reg = <0x32e00000 0x4000>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
+ clock-names = "axi", "apb";
+ fsl,blk-ctrl = <&media_blk_ctrl>;
+ power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_ISI>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ isi_in_0: endpoint {
+ remote-endpoint = <&mipi_csi_0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ isi_in_1: endpoint {
+ remote-endpoint = <&mipi_csi_1_out>;
+ };
+ };
+ };
+ };
+
mipi_csi_0: csi@32e40000 {
compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2";
reg = <0x32e40000 0x10000>;
@@ -1265,6 +1299,10 @@ port@0 {
port@1 {
reg = <1>;
+
+ mipi_csi_0_out: endpoint {
+ remote-endpoint = <&isi_in_0>;
+ };
};
};
};
@@ -1295,6 +1333,10 @@ port@0 {
port@1 {
reg = <1>;
+
+ mipi_csi_1_out: endpoint {
+ remote-endpoint = <&isi_in_1>;
+ };
};
};
};
--
Regards,
Laurent Pinchart
