diff options
| author | Richard Zhu <hongxing.zhu@nxp.com> | 2020-03-25 17:31:52 +0800 |
|---|---|---|
| committer | Richard Zhu <hongxing.zhu@nxp.com> | 2020-03-25 19:39:51 +0800 |
| commit | b8a7102caa7949c0c42547925988d6588463a745 (patch) | |
| tree | 7acb8a514c8b90d763f2d156cdac2c5a81fcf24d | |
| parent | a063fac437ceb71a98edb23725124246927e41dc (diff) | |
MLK-23637 dts: arm64: imx8mp: enable the pcie ep rc on imx8mp evk
Add the PCIe DMA IRQ name.
Enable the PCIe EP RC validation on iMX8MP EVK boards.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk-rpmsg.dts | 5 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 12 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 |
3 files changed, 13 insertions, 6 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-rpmsg.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-rpmsg.dts index 97a77187e686..cfc6ebe24f6b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk-rpmsg.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-rpmsg.dts @@ -18,11 +18,6 @@ reg = <0 0x80000000 0 0x1000000>; }; - rpmsg_reserved:rpmsg@0xb8000000 { - no-map; - reg = <0 0xb8000000 0 0x400000>; - }; - rpmsg_dma_reserved:rpmsg_dma@0xb8400000 { compatible = "shared-dma-pool"; no-map; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 77eafbb2bb3a..53f5fdf0b3a8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -12,6 +12,17 @@ model = "FSL i.MX8MP EVK"; compatible = "fsl,imx8mp-evk", "fsl,imx8mp"; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + rpmsg_reserved: rpmsg@0xb8000000 { + no-map; + reg = <0 0xb8000000 0 0x400000>; + }; + }; + chosen { stdout-path = &uart2; }; @@ -579,6 +590,7 @@ <&clk IMX8MP_CLK_PCIE_AUX>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>, <&clk IMX8MP_SYS_PLL2_50M>; + reserved-region = <&rpmsg_reserved>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 98d431070b76..bcd40c1a7254 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1865,7 +1865,7 @@ num-lanes = <1>; interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* eDMA */ - interrupt-names = "msi"; + interrupt-names = "msi", "dma"; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, |