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Signed-off-by: Peng Fan Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx95.dtsi | 104 +++++++++++++++++++++++++++= ++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts= /freescale/imx95.dtsi index adc63448aa15b148ca0eb8499ff5bc217fe8208e..56d782f423bbba6b38bc51369ab= 9535e8da2eae4 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -492,6 +492,110 @@ soc { #size-cells =3D <2>; ranges; =20 + etm0: etm@40840000 { + compatible =3D "arm,coresight-etm4x", "arm,primecell"; + reg =3D <0x0 0x40840000 0x0 0x10000>; + arm,primecell-periphid =3D <0xbb95d>; + cpu =3D <&A55_0>; + clocks =3D <&scmi_clk IMX95_CLK_A55PERIPH>; + clock-names =3D "apb_pclk"; + status =3D "disabled"; + + out-ports { + port { + etm0_out_port: endpoint { + remote-endpoint =3D <&ca_funnel_in_port0>; + }; + }; + }; + }; + + funnel0: funnel { + /* + * non-configurable funnel don't show up on the AMBA + * bus. As such no need to add "arm,primecell". + */ + compatible =3D "arm,coresight-static-funnel"; + status =3D "disabled"; + + in-ports { + port { + ca_funnel_in_port0: endpoint { + remote-endpoint =3D <&etm0_out_port>; + }; + }; + }; + + out-ports { + port { + ca_funnel_out_port0: endpoint { + remote-endpoint =3D <&hugo_funnel_in_port0>; + }; + }; + }; + }; + + funnel1: funnel-sys { + compatible =3D "arm,coresight-static-funnel"; + status =3D "disabled"; + + in-ports { + port { + hugo_funnel_in_port0: endpoint { + remote-endpoint =3D <&ca_funnel_out_port0>; + }; + }; + }; + + out-ports { + port { + hugo_funnel_out_port0: endpoint { + remote-endpoint =3D <&etf_in_port>; + }; + }; + }; + }; + + etf: etf@41030000 { + compatible =3D "arm,coresight-tmc", "arm,primecell"; + reg =3D <0x0 0x41030000 0x0 0x1000>; + clocks =3D <&scmi_clk IMX95_CLK_A55PERIPH>; + clock-names =3D "apb_pclk"; + status =3D "disabled"; + + in-ports { + port { + etf_in_port: endpoint { + remote-endpoint =3D <&hugo_funnel_out_port0>; + }; + }; + }; + + out-ports { + port { + etf_out_port: endpoint { + remote-endpoint =3D <&etr_in_port>; + }; + }; + }; + }; + + etr: etr@41040000 { + compatible =3D "arm,coresight-tmc", "arm,primecell"; + reg =3D <0x0 0x41040000 0x0 0x1000>; + clocks =3D <&scmi_clk IMX95_CLK_A55PERIPH>; + clock-names =3D "apb_pclk"; + status =3D "disabled"; + + in-ports { + port { + etr_in_port: endpoint { + remote-endpoint =3D <&etf_out_port>; + }; + }; + }; + }; + aips2: bus@42000000 { compatible =3D "fsl,aips-bus", "simple-bus"; reg =3D <0x0 0x42000000 0x0 0x800000>; --=20 2.37.1