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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-03 14:13:41 +0900 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-03 14:13:41 +0900 |
commit | b3d424e3dcbb5eba572baae30e1052b2fff7b51e (patch) | |
tree | 8055b6dca7b3cda1beffc6f5aee3a7602daef09b /Documentation/devicetree | |
parent | f50420223071b6ff4b586308f5c27eec54694a81 (diff) | |
parent | 692fbb89fa0b8028f402e33eb912474e11b5f435 (diff) | |
download | op-kernel-dev-b3d424e3dcbb5eba572baae30e1052b2fff7b51e.zip op-kernel-dev-b3d424e3dcbb5eba572baae30e1052b2fff7b51e.tar.gz |
Merge tag 'phy-for-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
phy: for 4.2 merge window
*) new Broadcom SATA3 PHY driver for Broadcom STB SoCs
*) new phy API to get PHY by index which is used in EHCI and
OHCI controller drivers
*) support specifying supply at port level used for multi-port PHYs
*) sparse warning fixes in miphy PHYs
*) fix pm_runtime issues in twl4030 driver
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt | 40 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt | 1 |
2 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt new file mode 100644 index 0000000..7f81ef9 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt @@ -0,0 +1,40 @@ +* Broadcom SATA3 PHY for STB + +Required properties: +- compatible: should be one or more of + "brcm,bcm7445-sata-phy" + "brcm,phy-sata3" +- address-cells: should be 1 +- size-cells: should be 0 +- reg: register range for the PHY PCB interface +- reg-names: should be "phy" + +Sub-nodes: + Each port's PHY should be represented as a sub-node. + +Sub-nodes required properties: +- reg: the PHY number +- phy-cells: generic PHY binding; must be 0 +Optional: +- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port + + +Example: + + sata-phy@f0458100 { + compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3"; + reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>; + reg-names = "phy"; + #address-cells = <1>; + #size-cells = <0>; + + sata-phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + + sata-phy@1 { + reg = <1>; + #phy-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt index 00fc52a..d564ba4 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt @@ -6,6 +6,7 @@ This file provides information on what the device node for the R-Car generation Required properties: - compatible: "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC. "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC. + "renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC. - reg: offset and length of the register block. - #address-cells: number of address cells for the USB channel subnodes, must be <1>. |