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arm64: dts: imx8mm: add DISP blk-ctrl

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Add the DT node for the DISP blk-ctrl. With this in place the
display/mipi power domains are fully functional.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Lucas Stach 2021-10-02 02:59:54 +02:00 committed by Shawn Guo
parent 2604c5cafb
commit d2fefef92e
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/freescale/imx8mm.dtsi
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@ -1068,6 +1068,33 @@ aips4: bus@32c00000 {
#size-cells = <1>;
ranges = <0x32c00000 0x32c00000 0x400000>;
disp_blk_ctrl: blk-ctrl@32e28000 {
compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon";
reg = <0x32e28000 0x100>;
power-domains = <&pgc_dispmix>, <&pgc_dispmix>,
<&pgc_dispmix>, <&pgc_mipi>,
<&pgc_mipi>;
power-domain-names = "bus", "csi-bridge",
"lcdif", "mipi-dsi",
"mipi-csi";
clocks = <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
<&clk IMX8MM_CLK_DISP_APB_ROOT>,
<&clk IMX8MM_CLK_CSI1_ROOT>,
<&clk IMX8MM_CLK_DISP_AXI_ROOT>,
<&clk IMX8MM_CLK_DISP_APB_ROOT>,
<&clk IMX8MM_CLK_DISP_ROOT>,
<&clk IMX8MM_CLK_DSI_CORE>,
<&clk IMX8MM_CLK_DSI_PHY_REF>,
<&clk IMX8MM_CLK_CSI1_CORE>,
<&clk IMX8MM_CLK_CSI1_PHY_REF>;
clock-names = "csi-bridge-axi","csi-bridge-apb",
"csi-bridge-core", "lcdif-axi",
"lcdif-apb", "lcdif-pix",
"dsi-pclk", "dsi-ref",
"csi-aclk", "csi-pclk";
#power-domain-cells = <1>;
};
usbotg1: usb@32e40000 {
compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb";
reg = <0x32e40000 0x200>;