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    Subject[PATCH V5 8/9] arm64: dts: imx8mn: add DISP blk-ctrl
    Date
    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@gmail.com>
    Reviewed-by: Lucas Stach <l.stach@pengutronix.de>

    diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
    index 5d851420254b..dc3f66d284e5 100644
    --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
    +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
    @@ -1038,6 +1038,34 @@ 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
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