diff mbox series

[V2,2/5] arm64: dts: imx8mm: Add CSI nodes

Message ID 20211106155427.753197-2-aford173@gmail.com (mailing list archive)
State New, archived
Headers show
Series [V2,1/5] soc: imx: imx8m-blk-ctrl: Fix imx8mm mipi reset | expand

Commit Message

Adam Ford Nov. 6, 2021, 3:54 p.m. UTC 
There is a csi bridge and csis interface that tie together
to allow csi2 capture.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-By: Tim Harvey <tharvey@gateworks.com>
Tested-By: Tim Harvey <tharvey@gateworks.com>
---
V2:  No change

 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 51 +++++++++++++++++++++++
 1 file changed, 51 insertions(+)

Comments

Fabio Estevam Nov. 7, 2021, 12:58 p.m. UTC | #1 
On Sat, Nov 6, 2021 at 12:54 PM Adam Ford <aford173@gmail.com> wrote:
>
> There is a csi bridge and csis interface that tie together
> to allow csi2 capture.
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Reviewed-By: Tim Harvey <tharvey@gateworks.com>
> Tested-By: Tim Harvey <tharvey@gateworks.com>

Reviewed-by: Fabio Estevam <festevam@gmail.com>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index c2f3f118f82e..1f69c14d953f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -1068,6 +1068,22 @@  aips4: bus@32c00000 {
 			#size-cells = <1>;
 			ranges = <0x32c00000 0x32c00000 0x400000>;
 
+			csi: csi@32e20000 {
+				compatible = "fsl,imx8mm-csi", "fsl,imx7-csi";
+				reg = <0x32e20000 0x1000>;
+				interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MM_CLK_CSI1_ROOT>;
+				clock-names = "mclk";
+				power-domains = <&disp_blk_ctrl IMX8MM_DISPBLK_PD_CSI_BRIDGE>;
+				status = "disabled";
+
+				port {
+					csi_in: endpoint {
+						remote-endpoint = <&imx8mm_mipi_csi_out>;
+					};
+				};
+			};
+
 			disp_blk_ctrl: blk-ctrl@32e28000 {
 				compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon";
 				reg = <0x32e28000 0x100>;
@@ -1095,6 +1111,41 @@  disp_blk_ctrl: blk-ctrl@32e28000 {
 				#power-domain-cells = <1>;
 			};
 
+			mipi_csi: mipi-csi@32e30000 {
+				compatible = "fsl,imx8mm-mipi-csi2";
+				reg = <0x32e30000 0x1000>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>,
+						  <&clk IMX8MM_CLK_CSI1_PHY_REF>;
+				assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>,
+							  <&clk IMX8MM_SYS_PLL2_1000M>;
+				clock-frequency = <333000000>;
+				clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>,
+					 <&clk IMX8MM_CLK_CSI1_ROOT>,
+					 <&clk IMX8MM_CLK_CSI1_PHY_REF>,
+					 <&clk IMX8MM_CLK_DISP_AXI_ROOT>;
+				clock-names = "pclk", "wrap", "phy", "axi";
+				power-domains = <&disp_blk_ctrl IMX8MM_DISPBLK_PD_MIPI_CSI>;
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+					};
+
+					port@1 {
+						reg = <1>;
+
+						imx8mm_mipi_csi_out: endpoint {
+							remote-endpoint = <&csi_in>;
+						};
+					};
+				};
+			};
+
 			usbotg1: usb@32e40000 {
 				compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb";
 				reg = <0x32e40000 0x200>;