Commit 4511acd9 authored by Wei Fang's avatar Wei Fang Committed by Shawn Guo
Browse files

arm64: dts: imx95: add NETC related nodes 



Add NETC related nodes for i.MX95.

Signed-off-by: default avatarWei Fang <wei.fang@nxp.com>
Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 0dbdaba2

arch/arm64/boot/dts/freescale/imx95.dtsi

+93 −0
Original line number Diff line number Diff line
@@ -1697,6 +1697,99 @@ sai2: sai@4c880000 { 
			status = "disabled";

		};



		netc_blk_ctrl: system-controller@4cde0000 {

			compatible = "nxp,imx95-netc-blk-ctrl";

			reg = <0x0 0x4cde0000 0x0 0x10000>,

			      <0x0 0x4cdf0000 0x0 0x10000>,

			      <0x0 0x4c81000c 0x0 0x18>;

			reg-names = "ierb", "prb", "netcmix";

			#address-cells = <2>;

			#size-cells = <2>;

			ranges;

			power-domains = <&scmi_devpd IMX95_PD_NETC>;

			assigned-clocks = <&scmi_clk IMX95_CLK_ENET>,

					  <&scmi_clk IMX95_CLK_ENETREF>;

			assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD2>,

						 <&scmi_clk IMX95_CLK_SYSPLL1_PFD0>;

			assigned-clock-rates = <666666666>, <250000000>;

			clocks = <&scmi_clk IMX95_CLK_ENET>;

			clock-names = "ipg";

			status = "disabled";



			netc_bus0: pcie@4ca00000 {

				compatible = "pci-host-ecam-generic";

				reg = <0x0 0x4ca00000 0x0 0x100000>;

				#address-cells = <3>;

				#size-cells = <2>;

				device_type = "pci";

				bus-range = <0x0 0x0>;

				msi-map = <0x0 &its 0x60 0x1>,	//ENETC0 PF

					  <0x10 &its 0x61 0x1>, //ENETC0 VF0

					  <0x20 &its 0x62 0x1>, //ENETC0 VF1

					  <0x40 &its 0x63 0x1>, //ENETC1 PF

					  <0x80 &its 0x64 0x1>, //ENETC2 PF

					  <0x90 &its 0x65 0x1>, //ENETC2 VF0

					  <0xa0 &its 0x66 0x1>, //ENETC2 VF1

					  <0xc0 &its 0x67 0x1>; //NETC Timer

					 /* ENETC0~2 and Timer BAR0 - non-prefetchable memory */

				ranges = <0x82000000 0x0 0x4cc00000  0x0 0x4cc00000  0x0 0xe0000

					 /* Timer BAR2 - prefetchable memory */

					 0xc2000000 0x0 0x4cd00000  0x0 0x4cd00000  0x0 0x10000

					 /* ENETC0~2: VF0-1 BAR0 - non-prefetchable memory */

					 0x82000000 0x0 0x4cd20000  0x0 0x4cd20000  0x0 0x60000

					 /* ENETC0~2: VF0-1 BAR2 - prefetchable memory */

					 0xc2000000 0x0 0x4cd80000  0x0 0x4cd80000  0x0 0x60000>;



				enetc_port0: ethernet@0,0 {

					compatible = "pci1131,e101";

					reg = <0x000000 0 0 0 0>;

					clocks = <&scmi_clk IMX95_CLK_ENETREF>;

					clock-names = "ref";

					status = "disabled";

				};



				enetc_port1: ethernet@8,0 {

					compatible = "pci1131,e101";

					reg = <0x004000 0 0 0 0>;

					clocks = <&scmi_clk IMX95_CLK_ENETREF>;

					clock-names = "ref";

					status = "disabled";

				};



				enetc_port2: ethernet@10,0 {

					compatible = "pci1131,e101";

					reg = <0x008000 0 0 0 0>;

					status = "disabled";

				};



				netc_timer: ethernet@18,0 {

					reg = <0x00c000 0 0 0 0>;

					status = "disabled";

				};

			};



			netc_bus1: pcie@4cb00000 {

				compatible = "pci-host-ecam-generic";

				reg = <0x0 0x4cb00000 0x0 0x100000>;

				#address-cells = <3>;

				#size-cells = <2>;

				device_type = "pci";

				bus-range = <0x1 0x1>;

					 /* EMDIO BAR0 - non-prefetchable memory */

				ranges = <0x82000000 0x0 0x4cce0000  0x0 0x4cce0000  0x0 0x20000

					 /* EMDIO BAR2 - prefetchable memory */

					 0xc2000000 0x0 0x4cd10000  0x0 0x4cd10000  0x0 0x10000>;



				netc_emdio: mdio@0,0 {

					compatible = "pci1131,ee00";

					reg = <0x010000 0 0 0 0>;

					#address-cells = <1>;

					#size-cells = <0>;

					status = "disabled";

				};

			};

		};



		ddr-pmu@4e090dc0 {

			compatible = "fsl,imx95-ddr-pmu", "fsl,imx93-ddr-pmu";

			reg = <0x0 0x4e090dc0 0x0 0x200>;