diff options
| author | Richard Zhu <hongxing.zhu@nxp.com> | 2020-05-12 14:50:00 +0800 |
|---|---|---|
| committer | Richard Zhu <hongxing.zhu@nxp.com> | 2020-06-11 10:06:32 +0800 |
| commit | 808c4bb81eddcd98445739b40fb800887cd1752e (patch) | |
| tree | 2242340e4a1eb11724204ee18a800e98e05f61f2 /arch/arm/boot/dts/imx6sx.dtsi | |
| parent | 5a38f632e906e8ec76b8b85891e5336977eb23f4 (diff) | |
MLK-24012-08 arm: dts: add imx6sx pcie ep support
Add the iMX6SX PCIe EP mode, and verify the EP mode on SDB board.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx.dtsi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 26912390f882..7da572cbee48 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -1600,6 +1600,23 @@ power-domain-names = "pcie", "pcie_phy"; status = "disabled"; }; + + pcie_ep: pcie_ep@8ffc000 { + compatible = "fsl,imx6sx-pcie-ep"; + reg = <0x08ffc000 0x04000>, <0x08000000 0xf00000>; + reg-names = "regs", "addr_space"; + num-lanes = <1>; + clocks = <&clks IMX6SX_CLK_PCIE_AXI>, + <&clks IMX6SX_CLK_LVDS1_OUT>, + <&clks IMX6SX_CLK_PCIE_REF_125M>, + <&clks IMX6SX_CLK_DISPLAY_AXI>; + clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_inbound_axi"; + power-domains = <&pd_disp>, <&pd_pci>; + power-domain-names = "pcie", "pcie_phy"; + num-ib-windows = <4>; + num-ob-windows = <4>; + status = "disabled"; + }; }; rpmsg: rpmsg{ |