From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752376AbbGJFKo (ORCPT ); Fri, 10 Jul 2015 01:10:44 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:34501 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751772AbbGJFKg (ORCPT ); Fri, 10 Jul 2015 01:10:36 -0400 Date: Fri, 10 Jul 2015 07:10:18 +0200 From: Sascha Hauer To: Chunfeng Yun Cc: Mathias Nyman , Rob Herring , Mark Rutland , Matthias Brugger , Felipe Balbi , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Roger Quadros , linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v2 1/5] dt-bindings: Add usb3.0 phy binding for MT65xx SoCs Message-ID: <20150710051018.GU18700@pengutronix.de> References: <1436348468-4126-1-git-send-email-chunfeng.yun@mediatek.com> <1436348468-4126-2-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1436348468-4126-2-git-send-email-chunfeng.yun@mediatek.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 07:09:29 up 14 days, 23:30, 52 users, load average: 0.09, 0.11, 0.13 User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 08, 2015 at 05:41:03PM +0800, Chunfeng Yun wrote: > add a DT binding documentation of usb3.0 phy for MT65xx > SoCs from Mediatek. > > Signed-off-by: Chunfeng Yun > --- > .../devicetree/bindings/usb/mt65xx-u3phy.txt | 34 ++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > > diff --git a/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > new file mode 100644 > index 0000000..056b2aa > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > @@ -0,0 +1,34 @@ > +MT65xx U3PHY > + > +The device node for Mediatek SOC usb3.0 phy > + > +Required properties: > + - compatible : Should be "mediatek,mt8173-u3phy" > + - reg : Offset and length of registers, the first is for mac domain, > + another for phy domain > + - power-domains: to enable usb's mtcmos > + - usb-wakeup-ctrl : to access usb wakeup control register > + - wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup mode; others > + means don't enable wakeup source of usb > + - u2port-num : number of usb2.0 ports to support which should be 1 or 2 > + - clocks : must support all clocks that phy need > + - clock-names: should be "wakeup_deb_p0", "wakeup_deb_p1" for wakeup > + debounce control clocks, and "u3phya_ref" for u3phya reference clock. > + > +Example: > + > +u3phy: usb-phy@11271000 { > + compatible = "mediatek,mt8173-u3phy"; > + reg = <0 0x11271000 0 0x3000>, > + <0 0x11280000 0 0x20000>; 0x11271000 is the register space the xhci controller takes. You should not expose the same register space to two different drivers. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sascha Hauer Subject: Re: [PATCH v2 1/5] dt-bindings: Add usb3.0 phy binding for MT65xx SoCs Date: Fri, 10 Jul 2015 07:10:18 +0200 Message-ID: <20150710051018.GU18700@pengutronix.de> References: <1436348468-4126-1-git-send-email-chunfeng.yun@mediatek.com> <1436348468-4126-2-git-send-email-chunfeng.yun@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1436348468-4126-2-git-send-email-chunfeng.yun-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chunfeng Yun Cc: Mathias Nyman , Rob Herring , Mark Rutland , Matthias Brugger , Felipe Balbi , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Roger Quadros , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-mediatek@lists.infradead.org On Wed, Jul 08, 2015 at 05:41:03PM +0800, Chunfeng Yun wrote: > add a DT binding documentation of usb3.0 phy for MT65xx > SoCs from Mediatek. > > Signed-off-by: Chunfeng Yun > --- > .../devicetree/bindings/usb/mt65xx-u3phy.txt | 34 ++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > > diff --git a/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > new file mode 100644 > index 0000000..056b2aa > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > @@ -0,0 +1,34 @@ > +MT65xx U3PHY > + > +The device node for Mediatek SOC usb3.0 phy > + > +Required properties: > + - compatible : Should be "mediatek,mt8173-u3phy" > + - reg : Offset and length of registers, the first is for mac domain, > + another for phy domain > + - power-domains: to enable usb's mtcmos > + - usb-wakeup-ctrl : to access usb wakeup control register > + - wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup mode; others > + means don't enable wakeup source of usb > + - u2port-num : number of usb2.0 ports to support which should be 1 or 2 > + - clocks : must support all clocks that phy need > + - clock-names: should be "wakeup_deb_p0", "wakeup_deb_p1" for wakeup > + debounce control clocks, and "u3phya_ref" for u3phya reference clock. > + > +Example: > + > +u3phy: usb-phy@11271000 { > + compatible = "mediatek,mt8173-u3phy"; > + reg = <0 0x11271000 0 0x3000>, > + <0 0x11280000 0 0x20000>; 0x11271000 is the register space the xhci controller takes. You should not expose the same register space to two different drivers. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.hauer@pengutronix.de (Sascha Hauer) Date: Fri, 10 Jul 2015 07:10:18 +0200 Subject: [PATCH v2 1/5] dt-bindings: Add usb3.0 phy binding for MT65xx SoCs In-Reply-To: <1436348468-4126-2-git-send-email-chunfeng.yun@mediatek.com> References: <1436348468-4126-1-git-send-email-chunfeng.yun@mediatek.com> <1436348468-4126-2-git-send-email-chunfeng.yun@mediatek.com> Message-ID: <20150710051018.GU18700@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jul 08, 2015 at 05:41:03PM +0800, Chunfeng Yun wrote: > add a DT binding documentation of usb3.0 phy for MT65xx > SoCs from Mediatek. > > Signed-off-by: Chunfeng Yun > --- > .../devicetree/bindings/usb/mt65xx-u3phy.txt | 34 ++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > > diff --git a/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > new file mode 100644 > index 0000000..056b2aa > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/mt65xx-u3phy.txt > @@ -0,0 +1,34 @@ > +MT65xx U3PHY > + > +The device node for Mediatek SOC usb3.0 phy > + > +Required properties: > + - compatible : Should be "mediatek,mt8173-u3phy" > + - reg : Offset and length of registers, the first is for mac domain, > + another for phy domain > + - power-domains: to enable usb's mtcmos > + - usb-wakeup-ctrl : to access usb wakeup control register > + - wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup mode; others > + means don't enable wakeup source of usb > + - u2port-num : number of usb2.0 ports to support which should be 1 or 2 > + - clocks : must support all clocks that phy need > + - clock-names: should be "wakeup_deb_p0", "wakeup_deb_p1" for wakeup > + debounce control clocks, and "u3phya_ref" for u3phya reference clock. > + > +Example: > + > +u3phy: usb-phy at 11271000 { > + compatible = "mediatek,mt8173-u3phy"; > + reg = <0 0x11271000 0 0x3000>, > + <0 0x11280000 0 0x20000>; 0x11271000 is the register space the xhci controller takes. You should not expose the same register space to two different drivers. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |