From patchwork Wed Jan 16 15:01:00 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 1989311 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id DFCD43FDD1 for ; Wed, 16 Jan 2013 15:06:45 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TvUVG-0007nu-Ix; Wed, 16 Jan 2013 15:02:14 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TvUUx-0007eK-Uh for linux-arm-kernel@lists.infradead.org; Wed, 16 Jan 2013 15:01:54 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0GF1W58004994; Wed, 16 Jan 2013 09:01:32 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0GF1M6t027484; Wed, 16 Jan 2013 20:31:31 +0530 (IST) Received: from dbdp33.itg.ti.com (172.24.170.252) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Wed, 16 Jan 2013 20:31:23 +0530 Received: from a0393678lt.apr.dhcp.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp33.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0GF19sG010224; Wed, 16 Jan 2013 20:31:22 +0530 From: Kishon Vijay Abraham I To: , , , , , , , , Subject: [RFC PATCH 4/6] ARM: dts: OMAP: Add phandle to bind PHY with USB controller Date: Wed, 16 Jan 2013 20:31:00 +0530 Message-ID: <1358348462-27693-5-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1358348462-27693-1-git-send-email-kishon@ti.com> References: <1358348462-27693-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130116_100153_780870_DC729786 X-CRM114-Status: GOOD ( 12.47 ) X-Spam-Score: -4.6 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.152 listed in list.dnswl.org] 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux@arm.linux.org.uk, b-cousson@ti.com, tony@atomide.com, gregkh@linuxfoundation.org, magnus.damm@gmail.com, rob.herring@calxeda.com, kishon@ti.com, grant.likely@secretlab.ca, cbou@mail.ru, alexander.shishkin@linux.intel.com, horms@verge.net.au, stern@rowland.harvard.edu, haojian.zhuang@gmail.com, rob@landley.net, eric.y.miao@gmail.com, leoli@freescale.com, dwmw2@infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Added a phandle in the dt node for usb_otg to bind the PHY with the USB controller and also updated the documentation with the binding information. Signed-off-by: Kishon Vijay Abraham I --- I'll add this patch in this series "usb: musb: add driver for control module" which contains the dt data to get MUSB working in dt boot in OMAP platforms. Documentation/devicetree/bindings/usb/omap-usb.txt | 2 ++ arch/arm/boot/dts/omap3.dtsi | 1 + arch/arm/boot/dts/omap4.dtsi | 3 ++- arch/arm/boot/dts/twl4030.dtsi | 2 +- 4 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt index 3f0152b..591c4fc 100644 --- a/Documentation/devicetree/bindings/usb/omap-usb.txt +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt @@ -18,6 +18,7 @@ OMAP MUSB GLUE represents PERIPHERAL. - power : Should be "50". This signifies the controller can supply upto 100mA when operating in host mode. + - usb_phy : the phandle for the PHY device SOC specific device node entry usb_otg_hs: usb_otg_hs@4a0ab000 { @@ -27,6 +28,7 @@ usb_otg_hs: usb_otg_hs@4a0ab000 { multipoint = <1>; num_eps = <16>; ram_bits = <12>; + usb_phy = <&phy>; }; Board specific device node entry diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 8d03736..ebbf596 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -404,6 +404,7 @@ interrupts = <0 92 0x4>, <0 93 0x4>; interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; + usb_phy = <&phy>; multipoint = <1>; num_eps = <16>; ram_bits = <12>; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 5d770be..531cb2d 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -438,7 +438,7 @@ #size-cells = <1>; ranges; ti,hwmods = "ocp2scp_usb_phy"; - usb2phy@4a0ad080 { + phy: usb2phy@4a0ad080 { compatible = "ti,omap-usb2"; reg = <0x4a0ad080 0x58>; }; @@ -540,6 +540,7 @@ interrupts = <0 92 0x4>, <0 93 0x4>; interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; + usb_phy = <&phy>; multipoint = <1>; num_eps = <16>; ram_bits = <12>; diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi index ed0bc95..80f7c2b 100644 --- a/arch/arm/boot/dts/twl4030.dtsi +++ b/arch/arm/boot/dts/twl4030.dtsi @@ -67,7 +67,7 @@ #interrupt-cells = <1>; }; - twl4030-usb { + phy: twl4030-usb { compatible = "ti,twl4030-usb"; interrupts = <10>, <4>; usb1v5-supply = <&vusb1v5>;