2020-11-02 05:58:11

by Zhiqiang Hou

Subject: [PATCHv10] arm64: dts: layerscape: Add PCIe EP node for ls1088a

From: Xiaowei Bao <[email protected]>

Add PCIe EP node for ls1088a to support EP mode.

Signed-off-by: Xiaowei Bao <[email protected]>
Signed-off-by: Hou Zhiqiang <[email protected]>
Reviewed-by: Andrew Murray <[email protected]>
---
V10:
- Add a space between compatibles.

.../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index ff5805206a28..8d8e610acba6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -517,6 +517,17 @@
status = "disabled";
};

+ pcie_ep1: pcie-ep@3400000 {
+ compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+ reg = <0x00 0x03400000 0x0 0x00100000
+ 0x20 0x00000000 0x8 0x00000000>;
+ reg-names = "regs", "addr_space";
+ num-ib-windows = <24>;
+ num-ob-windows = <256>;
+ max-functions = /bits/ 8 <2>;
+ status = "disabled";
+ };
+
pcie2: pcie@3500000 {
compatible = "fsl,ls1088a-pcie";
reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */
@@ -543,6 +554,16 @@
status = "disabled";
};

+ pcie_ep2: pcie-ep@3500000 {
+ compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+ reg = <0x00 0x03500000 0x0 0x00100000
+ 0x28 0x00000000 0x8 0x00000000>;
+ reg-names = "regs", "addr_space";
+ num-ib-windows = <6>;
+ num-ob-windows = <6>;
+ status = "disabled";
+ };
+
pcie3: pcie@3600000 {
compatible = "fsl,ls1088a-pcie";
reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */
@@ -569,6 +590,16 @@
status = "disabled";
};

+ pcie_ep3: pcie-ep@3600000 {
+ compatible = "fsl,ls1088a-pcie-ep", "fsl,ls-pcie-ep";
+ reg = <0x00 0x03600000 0x0 0x00100000
+ 0x30 0x00000000 0x8 0x00000000>;
+ reg-names = "regs", "addr_space";
+ num-ib-windows = <6>;
+ num-ob-windows = <6>;
+ status = "disabled";
+ };
+
smmu: iommu@5000000 {
compatible = "arm,mmu-500";
reg = <0 0x5000000 0 0x800000>;
--
2.17.1

2020-11-02 23:43:12

by Shawn Guo

Subject: Re: [PATCHv10] arm64: dts: layerscape: Add PCIe EP node for ls1088a

On Mon, Nov 02, 2020 at 01:44:17PM +0800, Zhiqiang Hou wrote:
> From: Xiaowei Bao <[email protected]>
>
> Add PCIe EP node for ls1088a to support EP mode.
>
> Signed-off-by: Xiaowei Bao <[email protected]>
> Signed-off-by: Hou Zhiqiang <[email protected]>
> Reviewed-by: Andrew Murray <[email protected]>

Applied, thanks.