Commit d4ac6028 authored by Peng Fan's avatar Peng Fan Committed by Shawn Guo
Browse files

arm64: dts: imx8mp: add NoC node 



Add i.MX8MP NoC node to make the interconnect i.MX8MP driver could work.
Currently dynamic frequency scaling of the i.MX8MP NoC has not been
supported, only NoC initial settings are configured by interconnect
driver.

Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Acked-by: default avatarGeorgi Djakov <djakov@kernel.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent e0f6d9eb

arch/arm64/boot/dts/freescale/imx8mp.dtsi

+20 −0
Original line number Diff line number Diff line
@@ -1019,6 +1019,26 @@ 
			};

		};



		noc: interconnect@32700000 {

			compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc";

			reg = <0x32700000 0x100000>;

			clocks = <&clk IMX8MP_CLK_NOC>;

			#interconnect-cells = <1>;

			operating-points-v2 = <&noc_opp_table>;



			noc_opp_table: opp-table {

				compatible = "operating-points-v2";



				opp-200M {

					opp-hz = /bits/ 64 <200000000>;

				};



				opp-1000M {

					opp-hz = /bits/ 64 <1000000000>;

				};

			};

		};



		aips4: bus@32c00000 {

			compatible = "fsl,aips-bus", "simple-bus";

			reg = <0x32c00000 0x400000>;