From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965450AbbGVOGO (ORCPT ); Wed, 22 Jul 2015 10:06:14 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:40869 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S965405AbbGVOGK (ORCPT ); Wed, 22 Jul 2015 10:06:10 -0400 X-Listener-Flag: 11101 From: Chunfeng Yun To: Mathias Nyman CC: Rob Herring , Mark Rutland , Matthias Brugger , Felipe Balbi , Chunfeng Yun , Sascha Hauer , , , , Roger Quadros , , , John Crispin , Daniel Kurtz Subject: [PATCH v3 1/5] dt-bindings: Add usb3.0 phy binding for MT65xx SoCs Date: Wed, 22 Jul 2015 22:05:41 +0800 Message-ID: <1437573945-31586-2-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1437573945-31586-1-git-send-email-chunfeng.yun@mediatek.com> References: <1437573945-31586-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org add a DT binding documentation of usb3.0 phy for MT65xx SoCs from Mediatek. Signed-off-by: Chunfeng Yun --- .../devicetree/bindings/phy/phy-mt65xx-u3.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/phy-mt65xx-u3.txt diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-u3.txt b/Documentation/devicetree/bindings/phy/phy-mt65xx-u3.txt new file mode 100644 index 0000000..752abc0 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/phy-mt65xx-u3.txt @@ -0,0 +1,21 @@ +MT65xx USB3.0 PHY + +The device node for Mediatek SOC usb3.0 phy + +Required properties: + - compatible : Should be "mediatek,mt8173-u3phy" + - reg : Offset and length of registers for phy domain + - clocks : must support all clocks that phy need + - clock-names: should be "u3phya_ref" for u3phya reference clock. + - #phy-cells : must be 1 for the phy + +Example: + +u3phy: usb-phy@11290000 { + compatible = "mediatek,mt8173-u3phy"; + reg = <0 0x11290000 0 0x3000>; + clocks = <&apmixedsys CLK_APMIXED_REF2USB_TX>; + clock-names = "u3phya_ref"; + #phy-cells = <1>; + status = "okay"; +}; -- 1.8.1.1.dirty