From mboxrd@z Thu Jan 1 00:00:00 1970 From: antoine.tenart@free-electrons.com (=?UTF-8?q?Antoine=20T=C3=A9nart?=) Date: Thu, 5 Jun 2014 17:48:42 +0200 Subject: [PATCH 5/9] Documentation: bindings: add doc for the Berlin USB PHY In-Reply-To: <1401983326-19205-1-git-send-email-antoine.tenart@free-electrons.com> References: <1401983326-19205-1-git-send-email-antoine.tenart@free-electrons.com> Message-ID: <1401983326-19205-6-git-send-email-antoine.tenart@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Document the bindings of the Marvell Berlin USB PHY driver. Signed-off-by: Antoine T?nart --- .../devicetree/bindings/usb/berlin-usbphy.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/berlin-usbphy.txt diff --git a/Documentation/devicetree/bindings/usb/berlin-usbphy.txt b/Documentation/devicetree/bindings/usb/berlin-usbphy.txt new file mode 100644 index 000000000000..d97eb1f9d53f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/berlin-usbphy.txt @@ -0,0 +1,18 @@ +* Marvell Berlin USB PHY + +Required properties: +- compatible: should be "marvell,berlin-usbphy" +- reg: base address and length of the registers +- #phys-cells: should be 0 +- reset: reference to the reset controller +- power-gpio: reference the GPIO pin to power the PHY + +Example: + + usbphy at f774000 { + compatible = "marvell,berlin-usbphy"; + reg = <0xf774000 0x128>; + #phy-cells = <0>; + resets = <&chip 14>; + power-gpio = <&portb 8 GPIO_ACTIVE_HIGH>; + }; -- 1.9.1