From 2731b9a86685190d26b1883f27afda5ac8e1a313 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 3 Apr 2009 12:46:58 +0200 Subject: drivers/usb: regorganisation move to linux usb driver organisation as following drivers/usb/gadget drivers/usb/host drivers/usb/musb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Remy Bohmer --- drivers/usb/host/ehci-ixp4xx.c | 50 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 drivers/usb/host/ehci-ixp4xx.c (limited to 'drivers/usb/host/ehci-ixp4xx.c') diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c new file mode 100644 index 0000000000..b8f15ae52a --- /dev/null +++ b/drivers/usb/host/ehci-ixp4xx.c @@ -0,0 +1,50 @@ +/* + * (C) Copyright 2008, Michael Trimarchi + * + * Author: Michael Trimarchi + * This code is based on ehci freescale driver + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include +#include + +#include "ehci.h" +#include "ehci-core.h" +/* + * Create the appropriate control structures to manage + * a new EHCI host controller. + */ +int ehci_hcd_init(void) +{ + hccr = (struct ehci_hccr *)(0xcd000100); + hcor = (struct ehci_hcor *)((uint32_t) hccr + + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + + printf("IXP4XX init hccr %x and hcor %x hc_length %d\n", + (uint32_t)hccr, (uint32_t)hcor, + (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + return 0; +} + +/* + * Destroy the appropriate control structures corresponding + * the the EHCI host controller. + */ +int ehci_hcd_stop(void) +{ + return 0; +} -- cgit v1.2.1