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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt')
-rw-r--r-- | kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt b/kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt new file mode 100644 index 000000000..1cca85c70 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt @@ -0,0 +1,38 @@ +Allwinner sun9i USB PHY +----------------------- + +Required properties: +- compatible : should be one of + * allwinner,sun9i-a80-usb-phy +- reg : a list of offset + length pairs +- #phy-cells : from the generic phy bindings, must be 0 +- phy_type : "hsic" for HSIC usage; + other values or absence of this property indicates normal USB +- clocks : phandle + clock specifier for the phy clocks +- clock-names : depending on the "phy_type" property, + * "phy" for normal USB + * "hsic_480M", "hsic_12M" for HSIC +- resets : a list of phandle + reset specifier pairs +- reset-names : depending on the "phy_type" property, + * "phy" for normal USB + * "hsic" for HSIC + +Optional Properties: +- phy-supply : from the generic phy bindings, a phandle to a regulator that + provides power to VBUS. + +It is recommended to list all clocks and resets available. +The driver will only use those matching the phy_type. + +Example: + usbphy1: phy@00a01800 { + compatible = "allwinner,sun9i-a80-usb-phy"; + reg = <0x00a01800 0x4>; + clocks = <&usb_phy_clk 2>, <&usb_phy_clk 10>, + <&usb_phy_clk 3>; + clock-names = "hsic_480M", "hsic_12M", "phy"; + resets = <&usb_phy_clk 18>, <&usb_phy_clk 19>; + reset-names = "hsic", "phy"; + status = "disabled"; + #phy-cells = <0>; + }; |