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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-28 08:44:54 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-28 08:44:54 +0100 |
commit | cdefb95bfc0de9a60b91b748f15e65eddb4f116e (patch) | |
tree | 0d5ae76297cbe07a709cf773155ec982e16ac855 /Documentation | |
parent | 0edbf9e55295585bbe9df61b646ca5bf80a8e1eb (diff) | |
parent | 5e253dfbdbea97ab3f462cdd75a6d1cae2292901 (diff) | |
download | linux-cdefb95bfc0de9a60b91b748f15e65eddb4f116e.tar.gz linux-cdefb95bfc0de9a60b91b748f15e65eddb4f116e.tar.bz2 linux-cdefb95bfc0de9a60b91b748f15e65eddb4f116e.zip |
Merge tag 'phy-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next
Kishon writes:
phy: for 4.10
Merge contains:
*) Add new usb2 phy driver for Meson8b and GXBB
*) Remove phy drivers added for miphy365 and STiH415/6 (as support for
these SoCs are removed from the kernel)
*) Add a sysfs entry to facilitate usb role swap in rcar SoC
*) Add support for otg port in rk3399
*) misc fixes in various phy drivers and cleanups
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/ABI/testing/sysfs-platform-phy-rcar-gen3-usb2 | 15 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/phy/meson8b-usb2-phy.txt (renamed from Documentation/devicetree/bindings/phy/meson-usb2-phy.txt) | 6 |
2 files changed, 18 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-phy-rcar-gen3-usb2 b/Documentation/ABI/testing/sysfs-platform-phy-rcar-gen3-usb2 new file mode 100644 index 000000000000..6212697bbf6f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-phy-rcar-gen3-usb2 @@ -0,0 +1,15 @@ +What: /sys/devices/platform/<phy-name>/role +Date: October 2016 +KernelVersion: 4.10 +Contact: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> +Description: + This file can be read and write. + The file can show/change the phy mode for role swap of usb. + + Write the following strings to change the mode: + "host" - switching mode from peripheral to host. + "peripheral" - switching mode from host to peripheral. + + Read the file, then it shows the following strings: + "host" - The mode is host now. + "peripheral" - The mode is peripheral now. diff --git a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt b/Documentation/devicetree/bindings/phy/meson8b-usb2-phy.txt index 9da5ea234154..5fa73b9d20f5 100644 --- a/Documentation/devicetree/bindings/phy/meson-usb2-phy.txt +++ b/Documentation/devicetree/bindings/phy/meson8b-usb2-phy.txt @@ -1,4 +1,4 @@ -* Amlogic USB2 PHY +* Amlogic Meson8b and GXBB USB2 PHY Required properties: - compatible: Depending on the platform this should be one of: @@ -16,10 +16,10 @@ Optional properties: Example: -usb0_phy: usb_phy@0 { +usb0_phy: usb-phy@c0000000 { compatible = "amlogic,meson-gxbb-usb2-phy"; #phy-cells = <0>; - reg = <0x0 0x0 0x0 0x20>; + reg = <0x0 0xc0000000 0x0 0x20>; resets = <&reset RESET_USB_OTG>; clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>; clock-names = "usb_general", "usb"; |