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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt')
-rw-r--r-- | Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt new file mode 100644 index 000000000..63853b35e --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-pcie.txt @@ -0,0 +1,24 @@ +* Renesas R-Car generation 3 PCIe PHY + +This file provides information on what the device node for the R-Car +generation 3 PCIe PHY contains. + +Required properties: +- compatible: "renesas,r8a77980-pcie-phy" if the device is a part of the + R8A77980 SoC. +- reg: offset and length of the register block. +- clocks: clock phandle and specifier pair. +- power-domains: power domain phandle and specifier pair. +- resets: reset phandle and specifier pair. +- #phy-cells: see phy-bindings.txt in the same directory, must be <0>. + +Example (R-Car V3H): + + pcie-phy@e65d0000 { + compatible = "renesas,r8a77980-pcie-phy"; + reg = <0 0xe65d0000 0 0x8000>; + #phy-cells = <0>; + clocks = <&cpg CPG_MOD 319>; + power-domains = <&sysc 32>; + resets = <&cpg 319>; + }; |