[PATCH] arm64: dts: imx8mp: Add CSIS DT nodes
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Thu Jun 16 09:16:43 PDT 2022
Add DT nodes for the two CSI-2 receivers of the i.MX8MP.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
This patch depends on the DT bindings submitted in [1], for which I plan
to submit a pull request for v5.20.
[1] https://lore.kernel.org/linux-media/83e27382-6f97-015f-2ee1-f43820967093@linaro.org/T/#u
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 60 +++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index d9542dfff83f..c8ed206b7f41 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1063,6 +1063,66 @@ media_blk_ctrl: blk-ctrl at 32ec0000 {
#power-domain-cells = <1>;
};
+ mipi_csi_0: csi at 32e40000 {
+ compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2";
+ reg = <0x32e40000 0x10000>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <500000000>;
+ clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>;
+ clock-names = "pclk", "wrap", "phy", "axi";
+ assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM1_PIX>;
+ assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>;
+ assigned-clock-rates = <500000000>;
+ power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_1>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ };
+
+ port at 1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ mipi_csi_1: csi at 32e50000 {
+ compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2";
+ reg = <0x32e50000 0x10000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <266000000>;
+ clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>,
+ <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>;
+ clock-names = "pclk", "wrap", "phy", "axi";
+ assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM2_PIX>;
+ assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>;
+ assigned-clock-rates = <266000000>;
+ power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_2>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ };
+
+ port at 1 {
+ reg = <1>;
+ };
+ };
+ };
+
hsio_blk_ctrl: blk-ctrl at 32f10000 {
compatible = "fsl,imx8mp-hsio-blk-ctrl", "syscon";
reg = <0x32f10000 0x24>;
base-commit: b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3
--
Regards,
Laurent Pinchart
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