diff options
| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2009-10-07 20:15:15 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:52:53 +0100 |
| commit | 788144656b8a862e724a1296e64ab6375eb541ed (patch) | |
| tree | 96208eed56da25acdf9d923b9d9986e82dcd8944 /arch/mips/alchemy/devboards/pb1550 | |
| parent | MIPS: Alchemy: Simple cpu subtype detector (diff) | |
| download | linux-788144656b8a862e724a1296e64ab6375eb541ed.tar.xz linux-788144656b8a862e724a1296e64ab6375eb541ed.zip | |
MIPS: Alchemy: Stop IRQ name sharing
Eliminate the sharing of IRQ names among the differenct Alchemy
variants. IRQ numbers need no longer be hidden behind a
CONFIG_SOC_AU1XXX symbol: step 1 in my quest to make the Alchemy
code less reliant on a hardcoded subtype.
This patch also renames the GPIO irq number constants. It's really
an interrupt line, NOT a GPIO number!
Code which relied on certain irq numbers to have the same name
across all supported cpu subtypes is changed to determine current
cpu subtype at runtime; in some places this isn't possible so
a "compat" symbol is used.
Run-tested on DB1200.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/alchemy/devboards/pb1550')
| -rw-r--r-- | arch/mips/alchemy/devboards/pb1550/board_setup.c | 10 | ||||
| -rw-r--r-- | arch/mips/alchemy/devboards/pb1550/platform.c | 8 |
2 files changed, 9 insertions, 9 deletions
diff --git a/arch/mips/alchemy/devboards/pb1550/board_setup.c b/arch/mips/alchemy/devboards/pb1550/board_setup.c index 64a6fc4f1751..bb41740fecf5 100644 --- a/arch/mips/alchemy/devboards/pb1550/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1550/board_setup.c @@ -39,8 +39,8 @@ char irq_tab_alchemy[][5] __initdata = { - [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */ - [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */ + [12] = { -1, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD, AU1550_PCI_INTA }, /* IDSEL 12 - PCI slot 2 (left) */ + [13] = { -1, AU1550_PCI_INTA, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD }, /* IDSEL 13 - PCI slot 1 (right) */ }; const char *get_system_type(void) @@ -89,9 +89,9 @@ void __init board_setup(void) static int __init pb1550_init_irq(void) { - set_irq_type(AU1000_GPIO_0, IRQF_TRIGGER_LOW); - set_irq_type(AU1000_GPIO_1, IRQF_TRIGGER_LOW); - set_irq_type(AU1500_GPIO_201_205, IRQF_TRIGGER_HIGH); + set_irq_type(AU1550_GPIO0_INT, IRQF_TRIGGER_LOW); + set_irq_type(AU1550_GPIO1_INT, IRQF_TRIGGER_LOW); + set_irq_type(AU1550_GPIO201_205_INT, IRQF_TRIGGER_HIGH); /* enable both PCMCIA card irqs in the shared line */ alchemy_gpio2_enable_int(201); diff --git a/arch/mips/alchemy/devboards/pb1550/platform.c b/arch/mips/alchemy/devboards/pb1550/platform.c index aa5016c2e868..b496fb6de231 100644 --- a/arch/mips/alchemy/devboards/pb1550/platform.c +++ b/arch/mips/alchemy/devboards/pb1550/platform.c @@ -40,8 +40,8 @@ static int __init pb1550_dev_init(void) PCMCIA_MEM_PSEUDO_PHYS + 0x00040000 - 1, PCMCIA_IO_PSEUDO_PHYS, PCMCIA_IO_PSEUDO_PHYS + 0x00001000 - 1, - AU1500_GPIO_201_205, - AU1000_GPIO_0, + AU1550_GPIO201_205_INT, + AU1550_GPIO0_INT, 0, 0, 0); @@ -52,8 +52,8 @@ static int __init pb1550_dev_init(void) PCMCIA_MEM_PSEUDO_PHYS + 0x00840000 - 1, PCMCIA_IO_PSEUDO_PHYS + 0x00800000, PCMCIA_IO_PSEUDO_PHYS + 0x00801000 - 1, - AU1500_GPIO_201_205, - AU1000_GPIO_1, + AU1550_GPIO201_205_INT, + AU1550_GPIO1_INT, 0, 0, 1); |