Am Sonntag, dem 28.11.2021 um 07:18 -0600 schrieb Adam Ford:
> Add the DT node for the DISP blk-ctrl. With this in place the
> display/mipi power domains should be functional.
>
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mn.dtsi | 28 +++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> index 902d5725dc55..d8726d0ce326 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
> @@ -1039,6 +1039,34 @@ aips4: bus@32c00000 {
> #size-cells = <1>;
> ranges;
>
> + disp_blk_ctrl: blk-ctrl@32e28000 {
> + compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon";
> + reg = <0x32e28000 0x100>;
> + power-domains = <&pgc_dispmix>, <&pgc_dispmix>,
> + <&pgc_dispmix>, <&pgc_mipi>,
> + <&pgc_mipi>;
> + power-domain-names = "bus", "isi",
> + "lcdif", "mipi-dsi",
> + "mipi-csi";
> + clocks = <&clk IMX8MN_CLK_DISP_AXI>,
> + <&clk IMX8MN_CLK_DISP_APB>,
> + <&clk IMX8MN_CLK_DISP_AXI_ROOT>,
> + <&clk IMX8MN_CLK_DISP_APB_ROOT>,
> + <&clk IMX8MN_CLK_DISP_AXI_ROOT>,
> + <&clk IMX8MN_CLK_DISP_APB_ROOT>,
> + <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,
> + <&clk IMX8MN_CLK_DSI_CORE>,
> + <&clk IMX8MN_CLK_DSI_PHY_REF>,
> + <&clk IMX8MN_CLK_CSI1_PHY_REF>,
> + <&clk IMX8MN_CLK_CAMERA_PIXEL_ROOT>;
> + clock-names = "disp_axi", "disp_apb",
> + "disp_axi_root", "disp_apb_root",
> + "lcdif-axi", "lcdif-apb", "lcdif-pix",
> + "dsi-pclk", "dsi-ref",
> + "csi-aclk", "csi-pclk";
> + #power-domain-cells = <1>;
> + };
> +
> usbotg1: usb@32e40000 {
> compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb";
> reg = <0x32e40000 0x200>;
> --
> 2.32.0
>
