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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-10-21 13:11:04 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-10-21 13:11:04 +0200 |
| commit | 604ad71929a1deabe77b7ab9c3655d82002d79c9 (patch) | |
| tree | 8640b00b7d9945560f3b31dd3efd947f08d0d319 /dts/Bindings/usb/renesas_usbhs.txt | |
| parent | 826d399c448b4e08d73731448d0400c449e9fc58 (diff) | |
| download | barebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.gz barebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.xz | |
dts: update to v3.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/usb/renesas_usbhs.txt')
| -rw-r--r-- | dts/Bindings/usb/renesas_usbhs.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dts/Bindings/usb/renesas_usbhs.txt b/dts/Bindings/usb/renesas_usbhs.txt new file mode 100644 index 0000000000..b08c903f86 --- /dev/null +++ b/dts/Bindings/usb/renesas_usbhs.txt @@ -0,0 +1,24 @@ +Renesas Electronics USBHS driver + +Required properties: + - compatible: Must contain one of the following: + - "renesas,usbhs-r8a7790" + - "renesas,usbhs-r8a7791" + - reg: Base address and length of the register for the USBHS + - interrupts: Interrupt specifier for the USBHS + - clocks: A list of phandle + clock specifier pairs + +Optional properties: + - renesas,buswait: Integer to use BUSWAIT register + - renesas,enable-gpio: A gpio specifier to check GPIO determining if USB + function should be enabled + - phys: phandle + phy specifier pair + - phy-names: must be "usb" + +Example: + usbhs: usb@e6590000 { + compatible = "renesas,usbhs-r8a7790"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7790_CLK_HSUSB>; + }; |