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Signed-off-by: Richard Zhu --- arch/arm64/boot/dts/freescale/imx943.dtsi | 75 +++++++++++++++++++++++ 1 file changed, 75 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943.dtsi b/arch/arm64/boot/dts/freescale/imx943.dtsi index dfd956ece2e38..ed030d4bc7bd9 100644 --- a/arch/arm64/boot/dts/freescale/imx943.dtsi +++ b/arch/arm64/boot/dts/freescale/imx943.dtsi @@ -209,4 +209,79 @@ map0 { }; }; }; + + soc { + pcie1: pcie@4c380000 { + compatible = "fsl,imx943-pcie", "fsl,imx95-pcie"; + reg = <0 0x4c380000 0 0x10000>, + <8 0x80100000 0 0xfe00000>, + <0 0x4c3e0000 0 0x10000>, + <0 0x4c3c0000 0 0x4000>; + reg-names = "dbi", "config", "atu", "app"; + ranges = <0x81000000 0 0x00000000 0x8 0x8ff00000 0 0x00100000>, + <0x82000000 0 0x10000000 0xa 0x10000000 0 0x80000000>; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + linux,pci-domain = <3>; + msi-map = <0x0 &its 0x98 0x1>, + <0x100 &its 0x99 0x7>; + msi-map-mask = <0x1ff>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + num-viewport = <8>; + interrupts = , + ; + interrupt-names = "msi", "dma"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic 0 0 GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 0 GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 0 GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 0 GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>, + <&hsio_blk_ctl 0>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux", "ref"; + assigned-clocks = <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + power-domains = <&scmi_devpd IMX94_PD_HSIO_TOP>; + fsl,max-link-speed = <3>; + status = "disabled"; + }; + + pcie1_ep: pcie-ep@4c380000 { + compatible = "fsl,imx943-pcie-ep", "fsl,imx95-pcie-ep"; + reg = <0 0x4c380000 0 0x10000>, + <0 0x4c3e0000 0 0x1000>, + <0 0x4c3a0000 0 0x1000>, + <0 0x4c3c0000 0 0x4000>, + <0 0x4c3f0000 0 0x10000>, + <0xa 0 1 0>; + reg-names = "dbi", "atu", "dbi2", "app", "dma", "addr_space"; + num-lanes = <1>; + interrupts = ; + interrupt-names = "dma"; + clocks = <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks = <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates = <3600000000>, <100000000>, <10000000>; + assigned-clock-parents = <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + msi-map = <0x0 &its 0x98 0x1>; + power-domains = <&scmi_devpd IMX94_PD_HSIO_TOP>; + status = "disabled"; + }; + }; }; -- 2.37.1