diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2021-10-02 03:59:54 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-10-05 09:38:54 +0300 |
| commit | d2fefef92e2dcb5e1c18844ea51a14cbc1d5c6e9 (patch) | |
| tree | 4d843620d07fb8765f0af1be2dbda97a0f6dd39c /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | 2604c5cafb9613921adf4817156728e51b5b6b77 (diff) | |
| download | linux-d2fefef92e2dcb5e1c18844ea51a14cbc1d5c6e9.tar.xz | |
arm64: dts: imx8mm: add DISP blk-ctrl
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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index f4a97bd8b7ad..c2f3f118f82e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1068,6 +1068,33 @@ #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>; |