From a270d1e7295c3d829f42c0480117941dfc1c6477 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 29 Jan 2009 06:33:55 +0100 Subject: [PATCH] USB: Add EHCI support for VCT EHCI controller (really with driver now) Somehow I missed the real driver part in my last patch version. This patch now adds the driver. Signed-off-by: Stefan Roese Signed-off-by: Remy Bohmer --- drivers/usb/usb_ehci_vct.c | 58 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 drivers/usb/usb_ehci_vct.c diff --git a/drivers/usb/usb_ehci_vct.c b/drivers/usb/usb_ehci_vct.c new file mode 100644 index 0000000000..89daaaf26d --- /dev/null +++ b/drivers/usb/usb_ehci_vct.c @@ -0,0 +1,58 @@ +/* + * (C) Copyright 2009 Stefan Roese , DENX Software Engineering + * + * 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 "usb_ehci.h" +#include "usb_ehci_core.h" + +int vct_ehci_hcd_init(u32 *hccr, u32 *hcor); + +/* + * Create the appropriate control structures to manage + * a new EHCI host controller. + */ +int ehci_hcd_init(void) +{ + int ret; + u32 vct_hccr; + u32 vct_hcor; + + /* + * Init VCT specific stuff + */ + ret = vct_ehci_hcd_init(&vct_hccr, &vct_hcor); + if (ret) + return ret; + + hccr = (struct ehci_hccr *)vct_hccr; + hcor = (struct ehci_hcor *)vct_hcor; + + return 0; +} + +/* + * Destroy the appropriate control structures corresponding + * the the EHCI host controller. + */ +int ehci_hcd_stop(void) +{ + return 0; +} -- 2.30.2