From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753040AbaLEMxF (ORCPT ); Fri, 5 Dec 2014 07:53:05 -0500 Received: from lucky1.263xmail.com ([211.157.147.131]:50734 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751141AbaLEMxD (ORCPT ); Fri, 5 Dec 2014 07:53:03 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: lyz@rock-chips.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: lyz@rock-chips.com X-UNIQUE-TAG: <4eb84a883b0d5796914490ce7d2dd795> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Yunzhi Li To: heiko@sntech.de, dianders@chromium.org Cc: olof@lixom.net, huangtao@rock-chips.com, ulrich.prinz@googlemail.com, zyw@rock-chips.com, cf@rock-chips.com, linux-rockchip@lists.infradead.org, Yunzhi Li , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/5] Documentation: bindings: add doc for the Rockchip usb PHY Date: Fri, 5 Dec 2014 20:52:18 +0800 Message-Id: <1417783941-2418-3-git-send-email-lyz@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1417783941-2418-1-git-send-email-lyz@rock-chips.com> References: <1417783941-2418-1-git-send-email-lyz@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document the bindings of the Rockchip usb PHY driver. Signed-off-by: Yunzhi Li --- .../devicetree/bindings/phy/rockchip-usb-phy.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt diff --git a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt new file mode 100644 index 0000000..4574696 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt @@ -0,0 +1,22 @@ +ROCKCHIP USB2 PHY + +Required properties: + - compatible: rockchip,rk3288-usb-phy + - rockchip,grf : phandle to the syscon managing the "general + register files" + - #phy-cells: must be 1 + +Optional Properties: + - clocks : phandle + clock specifier for the phy clocks + - clock-names : + "usbphy0" - PHY clock for OTG controller + "usbphy1" - PHY clock for HOST0 controller + "usbphy2" - PHY clock for HOST1 controller + +Example: + +usbphy: phy { + #phy-cells = <1>; + compatible = "rockchip,rk3288-usb-phy"; + rockchip,grf = <&grf>; +}; -- 2.0.0