iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: imx8mm: Add CSI nodes

Browse Source 
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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Adam Ford 2021-11-28 06:50:08 -06:00 committed by Shawn Guo
parent 474b61a710
commit e523b7c54c
1 changed files with 51 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
arch/arm64/boot/dts/freescale/imx8mm.dtsi
View File

@ -1096,6 +1096,22 @@
#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>;
@ -1123,6 +1139,41 @@
#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>;