AuxXxilium/linux_dsm_epyc7002
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7b31a72e71
linux_dsm_epyc7002/Documentation/devicetree/bindings/pci
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Vidya Sagar 7b31a72e71 dt-bindings: Add PCIe supports-clkreq property 
Some host controllers need to know the existence of clkreq signal routing
to downstream devices to be able to advertise low power features like
ASPM L1 substates. Without clkreq signal routing being present, enabling
ASPM L1 substates might lead to downstream devices being disconnected
from the bus. Hence a new device tree property 'supports-clkreq' is added
to make such host controllers aware of clkreq signal routing to
downstream devices.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
2019-08-13 16:00:58 +01:00
..
83xx-512x-pci.txt dt-bindings: 83xx-512x-pci: Drop cell-index property 2019-07-09 16:50:50 -06:00
aardvark-pci.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
altera-pcie-msi.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
altera-pcie.txt dt-bindings: PCI: altera: Add altr,pcie-root-port-2.0 2019-03-04 12:22:19 +00:00
amlogic,meson-pcie.txt docs: fix broken documentation links 2019-06-08 13:42:13 -06:00
arm,juno-r1-pcie.txt Documentation: of: Document the bindings used by Juno R1 PCIe host bridge 2015-10-26 10:02:37 +00:00
axis,artpec6-pcie.txt bindings: PCI: artpec: Add support for the ARTPEC-7 SoC 2017-12-21 11:10:35 +00:00
brcm,iproc-pcie.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
cdns,cdns-pcie-ep.txt dt-bindings: PCI: cadence: Add DT bindings for optional PHYs 2018-07-11 10:39:40 +01:00
cdns,cdns-pcie-host.txt dt-bindings: PCI: cadence: Add DT bindings for optional PHYs 2018-07-11 10:39:40 +01:00
designware-pcie-ecam.txt dt-bindings: PCI: designware: Add binding for Designware PCIe in ECAM mode 2017-10-09 19:11:28 -05:00
designware-pcie.txt dt-bindings: PCI: designware: Add binding for CDM register check 2019-08-13 15:53:31 +01:00
faraday,ftpci100.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
fsl,imx6q-pcie.txt dt-bindings: imx6q-pcie: Add "pcie_aux" clock for imx8mq 2019-02-28 09:46:22 +00:00
fsl,pci.txt powerpc: fsl_pci: Add forced PCI Agent enumeration 2014-09-03 18:51:23 -05:00
hisilicon-histb-pcie.txt PCI: histb: Add an optional regulator for PCIe port power control 2018-03-07 16:24:27 +00:00
hisilicon-pcie.txt devicetree: fix a series of wrong file references 2018-06-15 18:10:01 -03:00
host-generic-pci.txt Documentation: Use "while" instead of "whilst" 2018-11-20 09:30:43 -07:00
kirin-pcie.txt devicetree: fix a series of wrong file references 2018-06-15 18:10:01 -03:00
layerscape-pci.txt dt-bindings: add DT binding for the layerscape PCIe controller with EP mode 2019-02-21 10:40:20 +00:00
mediatek-pcie.txt dt-bindings: PCI: MediaTek: Remove un-used property 2018-12-18 13:48:17 +00:00
mobiveil-pcie.txt dt-bindings: PCI: mobiveil: Change gpio_slave and apb_csr to optional 2019-07-08 12:28:44 +01:00
mvebu-pci.txt ARM: arm64: Devicetree updates for v4.14 2017-09-10 20:54:48 -07:00
nvidia,tegra20-pcie.txt dt-bindings: pci: tegra: Document PCIe DPD pinctrl optional prop 2019-06-20 17:40:48 +01:00
pci-armada8k.txt PCI: armada8k: Fix clock resource by adding a register clock 2018-03-08 15:23:47 +00:00
pci-iommu.txt Docs: dt: Be explicit and consistent in reference to IOMMU specifiers 2017-01-09 10:19:15 -06:00
pci-keystone.txt dt-bindings: PCI: Add PCI EP DT binding documentation for AM654 2019-05-01 15:50:13 +01:00
pci-msi.txt Docs: dt: Add PCI MSI map bindings 2015-10-16 11:43:03 +01:00
pci-rcar-gen2.txt dt-bindings: PCI: rcar: Add device tree support for r8a7744 2018-10-04 11:16:41 +01:00
pci-thunder-ecam.txt PCI: thunder: Add driver for ThunderX-pass{1,2} on-chip devices 2016-03-11 16:10:48 -06:00
pci-thunder-pem.txt PCI: thunder: Add PCIe host driver for ThunderX processors 2016-03-11 15:53:41 -06:00
pci.txt dt-bindings: Add PCIe supports-clkreq property 2019-08-13 16:00:58 +01:00
plda,xpressrich3-axi.txt Documentation: of: Document the bindings used by Juno R1 PCIe host bridge 2015-10-26 10:02:37 +00:00
qcom,pcie.txt dt-bindings: PCI: qcom: Add QCS404 to the binding 2019-05-29 17:12:24 +01:00
ralink,rt3883-pci.txt dt-bindings: remove 'interrupt-parent' from bindings 2018-07-25 14:09:39 -06:00
rcar-pci.txt dt-bindings: PCI: rcar: Add device tree support for r8a774a1 2019-06-21 10:49:26 +01:00
rockchip-pcie-ep.txt dt-bindings: PCI: rockchip: Add DT bindings for Rockchip PCIe EP driver 2018-05-11 10:36:15 +01:00
rockchip-pcie-host.txt dt-bindings: PCI: rockchip: Rename rockchip-pcie.txt to rockchip-pcie-host.txt 2018-05-10 12:09:16 +01:00
samsung,exynos5440-pcie.txt PCI: exynos: Remove deprecated PHY initialization code 2018-01-02 16:27:52 +00:00
spear13xx-pcie.txt PCI: Fix typos and whitespace errors 2017-09-01 16:35:50 -05:00
tango-pcie.txt PCI: Add DT binding for Sigma Designs Tango PCIe controller 2017-07-04 15:14:13 -05:00
ti-pci.txt dt-bindings: PCI: dra7xx: Add properties to enable x2 lane in dra7 2019-01-31 17:15:02 +00:00
uniphier-pcie.txt dt-bindings: PCI: Add UniPhier PCIe host controller description 2018-12-19 10:25:37 +00:00
v3-v360epc-pci.txt PCI: v3: Update the device tree bindings 2017-10-05 15:52:54 -05:00
versatile.txt PCI: Fix typos and whitespace errors 2017-09-01 16:35:50 -05:00
xgene-pci-msi.txt pci-v4.14-changes 2017-09-08 15:47:43 -07:00
xgene-pci.txt dt-bindings: more status property removal from examples 2018-04-18 08:56:22 -05:00
xilinx-nwl-pcie.txt PCI: Fix typos and whitespace errors 2017-09-01 16:35:50 -05:00
xilinx-pcie.txt PCI: xilinx: Update Zynq binding with Microblaze node 2016-03-08 14:25:49 -06:00