diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2019-07-22 16:00:01 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:05:37 +0800 |
| commit | 39afdd2cf38d13d723a3f37659cdef9b959eddb3 (patch) | |
| tree | 3fc0cc51f9f260861c6daf9ca34904e2278210fd /arch/arm64/boot/dts/freescale/imx8mm.dtsi | |
| parent | fa683771643d856fe351acbdeb26873bf1b2ff15 (diff) | |
ARM64: dts: imx8mm: add display devices nodes
Add device nodes for display devices, LCDIF, MIPI DSI,
Dispmix GPR controller and display subsystem.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm.dtsi | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 899aef2a6a3e..1e3513c9b5b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -280,6 +280,11 @@ interrupt-name = "irq_busfreq_0", "irq_busfreq_1", "irq_busfreq_2", "irq_busfreq_3"; }; + display-subsystem { + compatible = "fsl,imx-display-subsystem"; + ports = <&lcdif_disp0>; + }; + soc@0 { compatible = "simple-bus"; #address-cells = <1>; @@ -872,6 +877,64 @@ #size-cells = <1>; ranges = <0x32c00000 0x32c00000 0x400000>; + lcdif: lcdif@32e00000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mm-lcdif"; + reg = <0x0 0x32e00000 0x0 0x10000>; + clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>, + <&clk IMX8MM_CLK_DISP_AXI_ROOT>, + <&clk IMX8MM_CLK_DISP_APB_ROOT>; + clock-names = "pix", "disp-axi", "disp-apb"; + assigned-clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>, + <&clk IMX8MM_CLK_DISP_AXI>, + <&clk IMX8MM_CLK_DISP_APB>; + assigned-clock-parents = <&clk IMX8MM_VIDEO_PLL1_OUT>, + <&clk IMX8MM_SYS_PLL2_1000M>, + <&clk IMX8MM_SYS_PLL1_800M>; + assigned-clock-rate = <594000000>, <500000000>, <200000000>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + lcdif-gpr = <&dispmix_gpr>; + status = "disabled"; + + lcdif_disp0: port@0 { + reg = <0>; + + lcdif_to_dsim: endpoint { + remote-endpoint = <&dsim_from_lcdif>; + }; + }; + }; + + mipi_dsi: mipi_dsi@32e10000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx8mm-mipi-dsim"; + reg = <0x0 0x32e10000 0x0 0x400>; + clocks = <&clk IMX8MM_CLK_DSI_CORE>, + <&clk IMX8MM_CLK_DSI_PHY_REF>; + clock-names = "cfg", "pll-ref"; + assigned-clocks = <&clk IMX8MM_CLK_DSI_CORE>, + <&clk IMX8MM_CLK_DSI_PHY_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_266M>, + <&clk IMX8MM_VIDEO_PLL1_OUT>; + assigned-clock-rates = <266000000>, <594000000>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + dsi-gpr = <&dispmix_gpr>; + status = "disabled"; + + port@0 { + dsim_from_lcdif: endpoint { + remote-endpoint = <&lcdif_to_dsim>; + }; + }; + }; + + dispmix_gpr: display-gpr@32e28000 { + compatible = "fsl, imx8mm-iomuxc-gpr", "syscon"; + reg = <0x0 0x32e28000 0x0 0x100>; + }; + usbotg1: usb@32e40000 { compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; reg = <0x32e40000 0x200>; |