From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 8F9A8DDFB1 for ; Tue, 17 Jul 2007 10:58:55 +1000 (EST) To: Greg KH From: Vitaly Bordug Subject: [PATCH] USB_DR device support for FSL MPC831x Date: Tue, 17 Jul 2007 04:58:49 +0400 Message-ID: <20070717005849.23036.21497.stgit@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This adds support for USB device mode on mpc831x series. Devicetree node modification is required to make it work - dr_mode ="peripheral"; which should be commented out if host mode is desired onboot. Signed-off-by: Vitaly Bordug --- arch/powerpc/sysdev/fsl_soc.c | 1 + include/linux/fsl_devices.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index c0ddc80..27a1510 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -514,6 +514,7 @@ static int __init fsl_usb_of_init(void) } } else if (prop && !strcmp(prop, "peripheral")) { usb_data.operating_mode = FSL_USB2_DR_DEVICE; + usb_data.max_ep_nr = *(unsigned int*)of_get_property(np, "max_ep_nr",NULL); usb_dev_dr_client = platform_device_register_simple( "fsl-usb2-udc", i, r, 2); if (IS_ERR(usb_dev_dr_client)) { diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 12e631f..a3feb34 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -103,6 +103,7 @@ struct fsl_usb2_platform_data { enum fsl_usb2_operating_modes operating_mode; enum fsl_usb2_phy_modes phy_mode; unsigned int port_enables; + unsigned int max_ep_nr; }; /* Flags in fsl_usb2_mph_platform_data */