Commit d825fb64 authored by Marek Vasut's avatar Marek Vasut Committed by Shawn Guo
Browse files

arm64: dts: imx8mn: Add display pipeline components 



Add LCDIF scanout engine and DSIM bridge nodes for i.MX8M Nano.
This makes the DSI display pipeline available on this SoC.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent c8c96afa

arch/arm64/boot/dts/freescale/imx8mn.dtsi

+55 −0
Original line number Diff line number Diff line
@@ -1057,6 +1057,61 @@ 
			#size-cells = <1>;

			ranges;



			lcdif: lcdif@32e00000 {

				compatible = "fsl,imx8mn-lcdif", "fsl,imx6sx-lcdif";

				reg = <0x32e00000 0x10000>;

				clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,

					 <&clk IMX8MN_CLK_DISP_APB_ROOT>,

					 <&clk IMX8MN_CLK_DISP_AXI_ROOT>;

				clock-names = "pix", "axi", "disp_axi";

				assigned-clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,

						  <&clk IMX8MN_CLK_DISP_AXI>,

						  <&clk IMX8MN_CLK_DISP_APB>;

				assigned-clock-parents = <&clk IMX8MN_CLK_DISP_PIXEL>,

							 <&clk IMX8MN_SYS_PLL2_1000M>,

							 <&clk IMX8MN_SYS_PLL1_800M>;

				assigned-clock-rates = <594000000>, <500000000>, <200000000>;

				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;

				power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_LCDIF>;

				status = "disabled";



				port {

					lcdif_to_dsim: endpoint {

						remote-endpoint = <&dsim_from_lcdif>;

					};

				};

			};



			mipi_dsi: dsi@32e10000 {

				compatible = "fsl,imx8mn-mipi-dsim", "fsl,imx8mm-mipi-dsim";

				reg = <0x32e10000 0x400>;

				clocks = <&clk IMX8MN_CLK_DSI_CORE>,

					 <&clk IMX8MN_CLK_DSI_PHY_REF>;

				clock-names = "bus_clk", "sclk_mipi";

				assigned-clocks = <&clk IMX8MN_CLK_DSI_CORE>,

						  <&clk IMX8MN_CLK_DSI_PHY_REF>;

				assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>,

							 <&clk IMX8MN_CLK_24M>;

				assigned-clock-rates = <266000000>, <24000000>;

				samsung,pll-clock-frequency = <24000000>;

				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;

				power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_MIPI_DSI>;

				status = "disabled";



				ports {

					#address-cells = <1>;

					#size-cells = <0>;



					port@0 {

						reg = <0>;



						dsim_from_lcdif: endpoint {

							remote-endpoint = <&lcdif_to_dsim>;

						};

					};

				};

			};



			disp_blk_ctrl: blk-ctrl@32e28000 {

				compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon";

				reg = <0x32e28000 0x100>;