From patchwork Tue Nov 6 13:56:06 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Afzal Mohammed X-Patchwork-Id: 1704691 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id ADEAA3FDD2 for ; Tue, 6 Nov 2012 13:56:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752329Ab2KFN4X (ORCPT ); Tue, 6 Nov 2012 08:56:23 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:39602 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752287Ab2KFN4T (ORCPT ); Tue, 6 Nov 2012 08:56:19 -0500 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id qA6DuDRI025700; Tue, 6 Nov 2012 07:56:14 -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 qA6DuAOD010545; Tue, 6 Nov 2012 19:26:10 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Tue, 6 Nov 2012 19:26:10 +0530 Received: from psplinux063.india.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id qA6Du7uq007682; Tue, 6 Nov 2012 19:26:07 +0530 From: Afzal Mohammed To: Felipe Balbi CC: Grant Likely , Rob Herring , Rob Landley , Santhapuri Damodar , Ravi Babu , Daniel Mack , , , , , Afzal Mohammed Subject: [PATCH v2] usb: musb: dsps: dt binding - add resources, example Date: Tue, 6 Nov 2012 19:26:06 +0530 Message-ID: <1352210166-7253-1-git-send-email-afzal@ti.com> X-Mailer: git-send-email 1.7.12 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org OMAP2+ family of devices are now obtaining resources via DT, earlier it was obtained from hwmod. Update binding document accrodingly, while at it add example. Signed-off-by: Afzal Mohammed Reviewed-by: Felipe Balbi --- v2: node name changed to "usb" .../devicetree/bindings/usb/am33xx-usb.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt index a922505..ea840f7 100644 --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -1,5 +1,7 @@ AM33XX MUSB GLUE - compatible : Should be "ti,musb-am33xx" + - reg : offset and length of register sets, first usbss, then for musb instances + - interrupts : usbss, musb instance interrupts in order - ti,hwmods : must be "usb_otg_hs" - multipoint : Should be "1" indicating the musb controller supports multipoint. This is a MUSB configuration-specific setting. @@ -12,3 +14,22 @@ AM33XX MUSB GLUE represents PERIPHERAL. - power : Should be "250". This signifies the controller can supply upto 500mA when operating in host mode. + +Example: + +usb@47400000 { + compatible = "ti,musb-am33xx"; + reg = <0x47400000 0x1000 /* usbss */ + 0x47401000 0x800 /* musb instance 0 */ + 0x47401800 0x800>; /* musb instance 1 */ + interrupts = <17 /* usbss */ + 18 /* musb instance 0 */ + 19>; /* musb instance 1 */ + multipoint = <1>; + num-eps = <16>; + ram-bits = <12>; + port0-mode = <3>; + port1-mode = <3>; + power = <250>; + ti,hwmods = "usb_otg_hs"; +};