From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753707Ab2D2Oso (ORCPT ); Sun, 29 Apr 2012 10:48:44 -0400 Received: from mail.work-microwave.de ([62.245.205.51]:49765 "EHLO work-microwave.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752502Ab2D2Ork (ORCPT ); Sun, 29 Apr 2012 10:47:40 -0400 From: Roland Stigge To: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, kevin.wells@nxp.com, srinivas.bakki@nxp.com, stern@rowland.harvard.edu, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, grant.likely@secretlab.ca, rob.herring@calxeda.com, devicetree-discuss@lists.ozlabs.org Cc: Roland Stigge Subject: [PATCH v8 2/5] ohci-nxp: Device tree support Date: Sun, 29 Apr 2012 16:47:03 +0200 Message-Id: <1335710826-6684-3-git-send-email-stigge@antcom.de> X-Mailer: git-send-email 1.7.9 In-Reply-To: <1335710826-6684-1-git-send-email-stigge@antcom.de> References: <1335710826-6684-1-git-send-email-stigge@antcom.de> X-FEAS-SYSTEM-WL: rst@work-microwave.de, 192.168.11.78 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds device tree support to ohci-nxp.c Signed-off-by: Roland Stigge --- Documentation/devicetree/bindings/usb/ohci-nxp.txt | 16 ++++++++++++++++ drivers/usb/host/ohci-nxp.c | 10 ++++++++++ 2 files changed, 26 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/usb/ohci-nxp.txt diff --git a/Documentation/devicetree/bindings/usb/ohci-nxp.txt b/Documentation/devicetree/bindings/usb/ohci-nxp.txt new file mode 100644 index 0000000..b5c3631 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ohci-nxp.txt @@ -0,0 +1,16 @@ +* OHCI controller, NXP ohci-nxp variant + +Required properties: +- compatible: must be "nxp,ohci-nxp" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: The OHCI interrupt + +Example (LPC32xx): + + ohci@31020000 { + compatible = "nxp,ohci-nxp"; + reg = <0x31020000 0x300>; + interrupt-parent = <&mic>; + interrupts = <0x3b 0>; + }; diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index 63261f7..bf542e7 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -525,10 +526,19 @@ static int usb_hcd_nxp_remove(struct platform_device *pdev) /* work with hotplug and coldplug */ MODULE_ALIAS("platform:usb-ohci"); +#ifdef CONFIG_OF +static const struct of_device_id usb_hcd_nxp_match[] = { + { .compatible = "nxp,ohci-nxp" }, + {}, +}; +MODULE_DEVICE_TABLE(of, usb_hcd_nxp_match); +#endif + static struct platform_driver usb_hcd_nxp_driver = { .driver = { .name = "usb-ohci", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(usb_hcd_nxp_match), }, .probe = usb_hcd_nxp_probe, .remove = usb_hcd_nxp_remove, -- 1.7.9