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authorBjorn Helgaas <bhelgaas@google.com>2021-05-04 10:43:31 -0500
committerBjorn Helgaas <bhelgaas@google.com>2021-05-04 10:43:31 -0500
commita4ffbb7a96eab872ead38f8013883e958180c730 (patch)
tree3825c7ce5e82e4b5eeefad0af85a35ac2342fa63 /Documentation
parentMerge branch 'remotes/lorenzo/pci/msi' (diff)
parentdt-bindings: PCI: hisi: Delete the obsolete HiSilicon PCIe file (diff)
downloadlinux-dev-a4ffbb7a96eab872ead38f8013883e958180c730.tar.xz
linux-dev-a4ffbb7a96eab872ead38f8013883e958180c730.zip
Merge branch 'remotes/lorenzo/pci/misc'
- Remove layerscape-gen4 dependencies on OF and ARM64, add dependency on ARCH_LAYERSCAPE (Geert Uytterhoeven) - Remove obsolete HiSilicon PCIe DT description (Dongdong Liu) * remotes/lorenzo/pci/misc: dt-bindings: PCI: hisi: Delete the obsolete HiSilicon PCIe file PCI: mobiveil: Improve PCIE_LAYERSCAPE_GEN4 dependencies
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/pci/hisilicon-pcie.txt43
1 files changed, 0 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
deleted file mode 100644
index d6796ef54ea1..000000000000
--- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-HiSilicon Hip05 and Hip06 PCIe host bridge DT description
-
-HiSilicon PCIe host controller is based on the Synopsys DesignWare PCI core.
-It shares common functions with the PCIe DesignWare core driver and inherits
-common properties defined in
-Documentation/devicetree/bindings/pci/designware-pcie.txt.
-
-Additional properties are described here:
-
-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;
- "config": PCIe configuration space registers.
-- msi-parent: Should be its_pcie which is an ITS receiving MSI interrupts.
-- port-id: Should be 0, 1, 2 or 3.
-
-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@b0080000 {
- compatible = "hisilicon,hip05-pcie", "snps,dw-pcie";
- reg = <0 0xb0080000 0 0x10000>, <0x220 0x00000000 0 0x2000>;
- reg-names = "rc_dbi", "config";
- bus-range = <0 15>;
- msi-parent = <&its_pcie>;
- #address-cells = <3>;
- #size-cells = <2>;
- device_type = "pci";
- dma-coherent;
- ranges = <0x82000000 0 0x00000000 0x220 0x00000000 0 0x10000000>;
- num-lanes = <8>;
- port-id = <1>;
- #interrupt-cells = <1>;
- interrupt-map-mask = <0xf800 0 0 7>;
- interrupt-map = <0x0 0 0 1 &mbigen_pcie 1 10
- 0x0 0 0 2 &mbigen_pcie 2 11
- 0x0 0 0 3 &mbigen_pcie 3 12
- 0x0 0 0 4 &mbigen_pcie 4 13>;
- };