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Merge branch 'remotes/lorenzo/pci/misc'

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- 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
This commit is contained in:
Bjorn Helgaas 2021-05-04 10:43:31 -05:00
commit a4ffbb7a96
3 changed files with 1 additions and 46 deletions
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43
Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
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@ -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>;
};

1
MAINTAINERS
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@ -13907,7 +13907,6 @@ PCIE DRIVER FOR HISILICON
M: Zhou Wang <wangzhou1@hisilicon.com>
L: linux-pci@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
F: drivers/pci/controller/dwc/pcie-hisi.c
PCIE DRIVER FOR HISILICON KIRIN

3
drivers/pci/controller/mobiveil/Kconfig
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@ -24,8 +24,7 @@ config PCIE_MOBIVEIL_PLAT
config PCIE_LAYERSCAPE_GEN4
bool "Freescale Layerscape PCIe Gen4 controller"
depends on PCI
depends on OF && (ARM64 || ARCH_LAYERSCAPE)
depends on ARCH_LAYERSCAPE || COMPILE_TEST
depends on PCI_MSI_IRQ_DOMAIN
select PCIE_MOBIVEIL_HOST
help