34537908ab
This allows us to convert aucom to just another com attachment, and cleanup some code in the com_arbus.c. Additionally, we use a common com_cleanup routine rather than having a zillion copies of it in the attachment points. This has been tested on a number architectures, and it has been shown to get close to comparable performance when COM_REGMAP is defined, and comparable when it is not defined. Approved by core@. Fixes PR port-evbmips/32362.
216 lines
7.2 KiB
C
216 lines
7.2 KiB
C
/* $NetBSD: au1550.c,v 1.9 2006/07/13 22:56:01 gdamore Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2006 Itronix Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Written by Garrett D'Amore for Itronix Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of Itronix Inc. may not be used to endorse
|
|
* or promote products derived from this software without specific
|
|
* prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Copyright 2001 Wasabi Systems, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Written by Simon Burge for Wasabi Systems, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed for the NetBSD Project by
|
|
* Wasabi Systems, Inc.
|
|
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
|
* or promote products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Christopher G. Demetriou
|
|
* for the NetBSD Project.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: au1550.c,v 1.9 2006/07/13 22:56:01 gdamore Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <machine/bus.h>
|
|
#include <machine/locore.h>
|
|
#include <mips/alchemy/include/aureg.h>
|
|
#include <mips/alchemy/include/auvar.h>
|
|
|
|
static const char *au1550_irqnames[] = {
|
|
"uart0",
|
|
"pci inta",
|
|
"pci intb",
|
|
"ddma",
|
|
"crypto",
|
|
"pci intc",
|
|
"pci intd",
|
|
"pci reset",
|
|
"uart1",
|
|
"uart3",
|
|
"psc0",
|
|
"psc1",
|
|
"psc2",
|
|
"psc3",
|
|
"toy tick",
|
|
"toy match0",
|
|
"toy match1",
|
|
"toy match2",
|
|
"rtc tick",
|
|
"rtc match0",
|
|
"rtc match1",
|
|
"rtc match2",
|
|
"pci error",
|
|
"nand",
|
|
"usb intr",
|
|
"usb suspend",
|
|
"usb host",
|
|
"mac0",
|
|
"mac1",
|
|
"irq 29",
|
|
"irq 30",
|
|
"irq 31",
|
|
"gpio 0",
|
|
"gpio 1",
|
|
"gpio 2",
|
|
"gpio 3",
|
|
"gpio 4",
|
|
"gpio 5",
|
|
"gpio 6",
|
|
"gpio 7",
|
|
"gpio 8",
|
|
"gpio 9",
|
|
"gpio 10",
|
|
"gpio 11",
|
|
"gpio 12",
|
|
"gpio 13",
|
|
"gpio 14",
|
|
"gpio 15",
|
|
"gpio 200",
|
|
"gpio 201:205",
|
|
"gpio 16",
|
|
"gpio 17",
|
|
"gpio 20",
|
|
"gpio 21",
|
|
"gpio 22",
|
|
"gpio 23",
|
|
"gpio 24",
|
|
"gpio 25",
|
|
"gpio 26",
|
|
"gpio 27",
|
|
"gpio 28",
|
|
"gpio 206",
|
|
"gpio 207",
|
|
"gpio 208:215"
|
|
};
|
|
|
|
static struct au_dev au1550_devices[] = {
|
|
{ "com", { UART0_BASE }, { 0, -1 }},
|
|
{ "com", { UART1_BASE }, { 8, -1 }},
|
|
{ "com", { UART3_BASE }, { 9, -1 }},
|
|
{ "aurtc", { -1 }, { -1, -1 }},
|
|
{ "aumac", { MAC0_BASE, MAC0_ENABLE, MAC0_DMA_BASE }, { 27, -1 }},
|
|
{ "aumac", { MAC1_BASE, MAC1_ENABLE, MAC1_DMA_BASE }, { 28, -1 }},
|
|
{ "ohci", { AU1550_USBH_BASE, AU1550_USBH_ENABLE,
|
|
AU1550_USBH_SIZE }, { 26, -1 }},
|
|
{ "aupci", { PCI_BASE }, { -1, -1 }},
|
|
{ "augpio", { GPIO_BASE, 27 }, { -1, -1 }},
|
|
{ "augpio", { GPIO2_BASE, 16 }, { -1, -1 }},
|
|
{ "aupcmcia", { -1 }, { -1, -1 }},
|
|
{ "aupsc", { PSC0_BASE }, { 10, -1 }},
|
|
{ "aupsc", { PSC1_BASE }, { 11, -1 }},
|
|
{ "aupsc", { PSC2_BASE }, { 12, -1 }},
|
|
{ "aupsc", { PSC3_BASE }, { 13, -1 }},
|
|
#if 0
|
|
{ "usbd", { USBD_BASE }, { 24, 25 }},
|
|
{ "aucrypto", { CRYPTO_BASE }, { 4, -1 }},
|
|
#endif
|
|
{ NULL }
|
|
};
|
|
|
|
static struct au_chipdep au1550_chipdep = {
|
|
"au1550",
|
|
{ IC0_BASE, IC1_BASE }, /* ICUs */
|
|
au1550_devices,
|
|
au1550_irqnames,
|
|
};
|
|
|
|
boolean_t
|
|
au1550_match(struct au_chipdep **cpp)
|
|
{
|
|
|
|
if (MIPS_PRID_COPTS(cpu_id) == MIPS_AU1550) {
|
|
*cpp = &au1550_chipdep;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|