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| author | Leonard Crestez <leonard.crestez@nxp.com> | 2018-10-08 20:06:20 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2018-11-20 13:15:51 +0100 |
| commit | e24b6b513e747727ee56b77ad46f04dff36cee53 (patch) | |
| tree | 0759f6ce33cc15a2daf9d682e119f73920037164 /Documentation/devicetree/bindings | |
| parent | PCI: histb: Constify dw_pcie_host_ops structure (diff) | |
| download | linux-e24b6b513e747727ee56b77ad46f04dff36cee53.tar.xz linux-e24b6b513e747727ee56b77ad46f04dff36cee53.zip | |
dt-bindings: imx6q-pcie: Add multi-pd bindings for imx6sx
The PCIe and PCIE_PHY blocks are in different power domains on imx6sx
and this needs to be described using multi-pd bindings.
This was not required until now because the power-domain of the PCIe
block (DISPLAY) was always on.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index f37494d5a7be..d514c1f2365f 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -41,7 +41,9 @@ Optional properties: Additional required properties for imx6sx-pcie: - clock names: Must include the following additional entries: - "pcie_inbound_axi" -- power-domains: Must be set to a phandle pointing to the PCIE_PHY power domain +- power-domains: Must be set to phandles pointing to the DISPLAY and + PCIE_PHY power domains +- power-domain-names: Must be "pcie", "pcie_phy" Additional required properties for imx7d-pcie: - power-domains: Must be set to a phandle pointing to PCIE_PHY power domain |