diff options
Diffstat (limited to 'arch/sh/boards/titan/setup.c')
| -rw-r--r-- | arch/sh/boards/titan/setup.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c new file mode 100644 index 00000000000..52b66d8b8d2 --- /dev/null +++ b/arch/sh/boards/titan/setup.c @@ -0,0 +1,48 @@ +/* + * Setup for Titan + */ + +#include <linux/init.h> +#include <asm/irq.h> +#include <asm/titan.h> +#include <asm/io.h> + +extern void __init pcibios_init_platform(void); + +static void __init init_titan_irq(void) +{ + /* enable individual interrupt mode for externals */ + ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR); + + make_ipr_irq( TITAN_IRQ_WAN, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY); /* PCIRQ0 */ + make_ipr_irq( TITAN_IRQ_LAN, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY); /* PCIRQ1 */ + make_ipr_irq( TITAN_IRQ_MPCIA, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY); /* PCIRQ2 */ + make_ipr_irq( TITAN_IRQ_USB, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); /* PCIRQ3 */ +} + +struct sh_machine_vector mv_titan __initmv = { + .mv_name = "Titan", + + .mv_inb = titan_inb, + .mv_inw = titan_inw, + .mv_inl = titan_inl, + .mv_outb = titan_outb, + .mv_outw = titan_outw, + .mv_outl = titan_outl, + + .mv_inb_p = titan_inb_p, + .mv_inw_p = titan_inw, + .mv_inl_p = titan_inl, + .mv_outb_p = titan_outb_p, + .mv_outw_p = titan_outw, + .mv_outl_p = titan_outl, + + .mv_insl = titan_insl, + .mv_outsl = titan_outsl, + + .mv_ioport_map = titan_ioport_map, + + .mv_init_irq = init_titan_irq, + .mv_init_pci = pcibios_init_platform, +}; +ALIAS_MV(titan) |