From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751740AbdARGIr (ORCPT ); Wed, 18 Jan 2017 01:08:47 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:55642 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751157AbdARGIo (ORCPT ); Wed, 18 Jan 2017 01:08:44 -0500 From: Chunfeng Yun To: Mathias Nyman , Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Rob Herring , Mark Rutland , Ian Campbell , Chunfeng Yun , , , , , Subject: [PATCH 5/6] dt-bindings: mt8173-xhci: add reference clock Date: Wed, 18 Jan 2017 14:08:26 +0800 Message-ID: <1484719707-12107-5-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1484719707-12107-1-git-send-email-chunfeng.yun@mediatek.com> References: <1484719707-12107-1-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 reference clock for compatibility Signed-off-by: Chunfeng Yun --- .../devicetree/bindings/usb/mt8173-xhci.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt index 2a930bd..ab8bb27 100644 --- a/Documentation/devicetree/bindings/usb/mt8173-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mt8173-xhci.txt @@ -23,6 +23,7 @@ Required properties: entry in clock-names - clock-names : must contain "sys_ck": for clock of xHCI MAC + "ref_ck": for reference clock of xHCI MAC "wakeup_deb_p0": for USB wakeup debounce clock of port0 "wakeup_deb_p1": for USB wakeup debounce clock of port1 @@ -47,10 +48,10 @@ usb30: usb@11270000 { reg-names = "mac", "ippc"; interrupts = ; power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; - clocks = <&topckgen CLK_TOP_USB30_SEL>, + clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, <&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB1>; - clock-names = "sys_ck", + clock-names = "sys_ck", "ref_ck", "wakeup_deb_p0", "wakeup_deb_p1"; phys = <&phy_port0 PHY_TYPE_USB3>, @@ -82,6 +83,7 @@ Required properties: entry in clock-names - clock-names : must be "sys_ck": for clock of xHCI MAC + "ref_ck": for reference clock of xHCI MAC Optional properties: - vbus-supply : reference to the VBUS regulator; @@ -94,8 +96,8 @@ usb30: usb@11270000 { reg-names = "mac"; interrupts = ; power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>; - clocks = <&topckgen CLK_TOP_USB30_SEL>; - clock-names = "sys_ck"; + clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>; + clock-names = "sys_ck", "ref_ck"; vusb33-supply = <&mt6397_vusb_reg>; usb3-lpm-capable; }; -- 1.7.9.5