path: root/dts/Bindings/pci/hisilicon-pcie.txt
diff options
Diffstat (limited to 'dts/Bindings/pci/hisilicon-pcie.txt')
1 files changed, 4 insertions, 4 deletions
diff --git a/dts/Bindings/pci/hisilicon-pcie.txt b/dts/Bindings/pci/hisilicon-pcie.txt
index 17c6ed9c60..b721beacfe 100644
--- a/dts/Bindings/pci/hisilicon-pcie.txt
+++ b/dts/Bindings/pci/hisilicon-pcie.txt
@@ -1,4 +1,4 @@
-HiSilicon PCIe host bridge DT description
+HiSilicon Hip05 and Hip06 PCIe host bridge DT description
HiSilicon PCIe host controller is based on Designware PCI core.
It shares common functions with PCIe Designware core driver and inherits
@@ -7,8 +7,8 @@ Documentation/devicetree/bindings/pci/designware-pci.txt.
Additional properties are described here:
-Required properties:
-- compatible: Should contain "hisilicon,hip05-pcie".
+Required properties
+- compatible: Should contain "hisilicon,hip05-pcie" or "hisilicon,hip06-pcie".
- reg: Should contain rc_dbi, config registers location and length.
- reg-names: Must include the following entries:
"rc_dbi": controller configuration registers;
@@ -20,7 +20,7 @@ Optional properties:
- status: Either "ok" or "disabled".
- dma-coherent: Present if DMA operations are coherent.
+Hip05 Example (note that Hip06 is the same except compatible):
pcie@0xb0080000 {
compatible = "hisilicon,hip05-pcie", "snps,dw-pcie";
reg = <0 0xb0080000 0 0x10000>, <0x220 0x00000000 0 0x2000>;