diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2015-01-14 17:21:59 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-01-15 14:51:56 +0100 |
| commit | 31b817bc82f5f2c22d96bba719183ec6879f85b9 (patch) | |
| tree | 4200b90d2bab00606f752f0e776a76f424069af3 /Documentation/devicetree | |
| parent | usb: gadget: at91_udc: Drop uclk clock (diff) | |
| download | linux-31b817bc82f5f2c22d96bba719183ec6879f85b9.tar.xz linux-31b817bc82f5f2c22d96bba719183ec6879f85b9.zip | |
usb: gadget: at91_udc: Document DT clocks and clock-names property
The at91_udc driver request 2 clocks, and thus need them to be defined in
the device tree.
Document the clocks and clock-names properties so that everybody use the
correct names.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index bc2222ca3f2a..6007231e0adc 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -36,6 +36,10 @@ Required properties: - compatible: Should be "atmel,at91rm9200-udc" - reg: Address and length of the register set for the device - interrupts: Should contain macb interrupt + - clocks: Should reference the peripheral and the AHB clocks + - clock-names: Should contains two strings + "pclk" for the peripheral clock + "hclk" for the AHB clock Optional properties: - atmel,vbus-gpio: If present, specifies a gpio that needs to be |