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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/hix5hd2-phy.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/phy/hix5hd2-phy.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/hix5hd2-phy.txt b/Documentation/devicetree/bindings/phy/hix5hd2-phy.txt new file mode 100644 index 000000000..296168b74 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/hix5hd2-phy.txt @@ -0,0 +1,22 @@ +Hisilicon hix5hd2 SATA PHY +----------------------- + +Required properties: +- compatible: should be "hisilicon,hix5hd2-sata-phy" +- reg: offset and length of the PHY registers +- #phy-cells: must be 0 +Refer to phy/phy-bindings.txt for the generic PHY binding properties + +Optional Properties: +- hisilicon,peripheral-syscon: phandle of syscon used to control peripheral. +- hisilicon,power-reg: offset and bit number within peripheral-syscon, + register of controlling sata power supply. + +Example: + sata_phy: phy@f9900000 { + compatible = "hisilicon,hix5hd2-sata-phy"; + reg = <0xf9900000 0x10000>; + #phy-cells = <0>; + hisilicon,peripheral-syscon = <&peripheral_ctrl>; + hisilicon,power-reg = <0x8 10>; + }; |