Re: [PATCH v2 06/10] arm64: dts: lx2160a: add pcie EP mode nodes

Shawn Guo
2021-12-14T05:40:54Z

On Fri, Dec 03, 2021 at 05:54:42PM -0600, Li Yang wrote:
> From: Xiaowei Bao <xiaowei.bao@nxp.com>
>
> The LX2160A PCIe EP mode nodes based on controller used on lx2160a rev2.
>
> Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
> Signed-off-by: Li Yang <leoyang.li@nxp.com>
> Reviewed-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> ---
> .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 60 +++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> index de680521e1d1..593c5a498ae3 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -1115,6 +1115,16 @@ pcie1: pcie@3400000 {
> status = "disabled";
> };
>
> + pcie_ep1: pcie_ep@3400000 {

Hyphen is more recommended than underscore for node name.

Shawn

> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03400000 0x0 0x00100000
> + 0x80 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <8>;
> + num-ib-windows = <8>;
> + status = "disabled";
> + };
> +
> pcie2: pcie@3500000 {
> compatible = "fsl,ls2088a-pcie";
> reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */
> @@ -1143,6 +1153,16 @@ pcie2: pcie@3500000 {
> status = "disabled";
> };
>
> + pcie_ep2: pcie_ep@3500000 {
> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03500000 0x0 0x00100000
> + 0x88 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <8>;
> + num-ib-windows = <8>;
> + status = "disabled";
> + };
> +
> pcie3: pcie@3600000 {
> compatible = "fsl,ls2088a-pcie";
> reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */
> @@ -1171,6 +1191,16 @@ pcie3: pcie@3600000 {
> status = "disabled";
> };
>
> + pcie_ep3: pcie_ep@3600000 {
> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03600000 0x0 0x00100000
> + 0x90 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <256>;
> + num-ib-windows = <24>;
> + status = "disabled";
> + };
> +
> pcie4: pcie@3700000 {
> compatible = "fsl,ls2088a-pcie";
> reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */
> @@ -1199,6 +1229,16 @@ pcie4: pcie@3700000 {
> status = "disabled";
> };
>
> + pcie_ep4: pcie_ep@3700000 {
> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03700000 0x0 0x00100000
> + 0x98 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <8>;
> + num-ib-windows = <8>;
> + status = "disabled";
> + };
> +
> pcie5: pcie@3800000 {
> compatible = "fsl,ls2088a-pcie";
> reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */
> @@ -1227,6 +1267,16 @@ pcie5: pcie@3800000 {
> status = "disabled";
> };
>
> + pcie_ep5: pcie_ep@3800000 {
> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03800000 0x0 0x00100000
> + 0xa0 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <256>;
> + num-ib-windows = <24>;
> + status = "disabled";
> + };
> +
> pcie6: pcie@3900000 {
> compatible = "fsl,ls2088a-pcie";
> reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */
> @@ -1255,6 +1305,16 @@ pcie6: pcie@3900000 {
> status = "disabled";
> };
>
> + pcie_ep6: pcie_ep@3900000 {
> + compatible = "fsl,lx2160ar2-pcie-ep", "fsl,ls-pcie-ep";
> + reg = <0x00 0x03900000 0x0 0x00100000
> + 0xa8 0x00000000 0x8 0x00000000>;
> + reg-names = "regs", "addr_space";
> + num-ob-windows = <8>;
> + num-ib-windows = <8>;
> + status = "disabled";
> + };
> +
> smmu: iommu@5000000 {
> compatible = "arm,mmu-500";
> reg = <0 0x5000000 0 0x800000>;
> --
> 2.25.1
>