diff options
Diffstat (limited to 'arch/mips/alchemy/mtx-1')
| -rw-r--r-- | arch/mips/alchemy/mtx-1/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/alchemy/mtx-1/board_setup.c | 24 | ||||
| -rw-r--r-- | arch/mips/alchemy/mtx-1/irqmap.c | 56 |
3 files changed, 25 insertions, 57 deletions
diff --git a/arch/mips/alchemy/mtx-1/Makefile b/arch/mips/alchemy/mtx-1/Makefile index 7c67b3d33bec..4a53815b3c6c 100644 --- a/arch/mips/alchemy/mtx-1/Makefile +++ b/arch/mips/alchemy/mtx-1/Makefile @@ -6,7 +6,7 @@ # Makefile for 4G Systems MTX-1 board. # -lib-y := init.o board_setup.o irqmap.o +lib-y := init.o board_setup.o obj-y := platform.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c index 45b61c9b82b9..da1e36626713 100644 --- a/arch/mips/alchemy/mtx-1/board_setup.c +++ b/arch/mips/alchemy/mtx-1/board_setup.c @@ -30,11 +30,23 @@ #include <linux/gpio.h> #include <linux/init.h> +#include <linux/interrupt.h> #include <asm/mach-au1x00/au1000.h> #include <prom.h> +char irq_tab_alchemy[][5] __initdata = { + [0] = { -1, INTA, INTA, INTX, INTX }, /* IDSEL 00 - AdapterA-Slot0 (top) */ + [1] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 01 - AdapterA-Slot1 (bottom) */ + [2] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 02 - AdapterB-Slot0 (top) */ + [3] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 03 - AdapterB-Slot1 (bottom) */ + [4] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 04 - AdapterC-Slot0 (top) */ + [5] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 05 - AdapterC-Slot1 (bottom) */ + [6] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 06 - AdapterD-Slot0 (top) */ + [7] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 07 - AdapterD-Slot1 (bottom) */ +}; + extern int (*board_pci_idsel)(unsigned int devsel, int assert); int mtx1_pci_idsel(unsigned int devsel, int assert); @@ -109,3 +121,15 @@ mtx1_pci_idsel(unsigned int devsel, int assert) au_sync_udelay(1); return 1; } + +static int __init mtx1_init_irq(void) +{ + set_irq_type(AU1500_GPIO_204, IRQF_TRIGGER_HIGH); + set_irq_type(AU1500_GPIO_201, IRQF_TRIGGER_LOW); + set_irq_type(AU1500_GPIO_202, IRQF_TRIGGER_LOW); + set_irq_type(AU1500_GPIO_203, IRQF_TRIGGER_LOW); + set_irq_type(AU1500_GPIO_205, IRQF_TRIGGER_LOW); + + return 0; +} +arch_initcall(mtx1_init_irq); diff --git a/arch/mips/alchemy/mtx-1/irqmap.c b/arch/mips/alchemy/mtx-1/irqmap.c deleted file mode 100644 index f1ab12ab3433..000000000000 --- a/arch/mips/alchemy/mtx-1/irqmap.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * BRIEF MODULE DESCRIPTION - * Au1xxx irq map table - * - * Copyright 2003 Embedded Edge, LLC - * dan@embeddededge.com - * - * 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 SOFTWARE IS PROVIDED ``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. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <asm/mach-au1x00/au1000.h> - -char irq_tab_alchemy[][5] __initdata = { - [0] = { -1, INTA, INTA, INTX, INTX }, /* IDSEL 00 - AdapterA-Slot0 (top) */ - [1] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 01 - AdapterA-Slot1 (bottom) */ - [2] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 02 - AdapterB-Slot0 (top) */ - [3] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 03 - AdapterB-Slot1 (bottom) */ - [4] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 04 - AdapterC-Slot0 (top) */ - [5] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 05 - AdapterC-Slot1 (bottom) */ - [6] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 06 - AdapterD-Slot0 (top) */ - [7] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 07 - AdapterD-Slot1 (bottom) */ -}; - -struct au1xxx_irqmap __initdata au1xxx_irq_map[] = { - { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 }, - { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 }, - { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 }, - { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 }, - { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 }, -}; - - -void __init board_init_irq(void) -{ - au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map)); -} |