diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh4/setup-sh7760.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/setup-sh7760.c | 118 |
1 files changed, 71 insertions, 47 deletions
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c index cee660fe1d9..78bbf232e39 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c @@ -126,59 +126,82 @@ static struct intc_vect vectors_irq[] __initdata = { static DECLARE_INTC_DESC(intc_desc_irq, "sh7760-irq", vectors_irq, groups, mask_registers, prio_registers, NULL); -static struct plat_sci_port sci_platform_data[] = { - { - .mapbase = 0xfe600000, - .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, - .scbrr_algo_id = SCBRR_ALGO_2, - .type = PORT_SCIF, - .irqs = { 52, 53, 55, 54 }, - }, { - .mapbase = 0xfe610000, - .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, - .scbrr_algo_id = SCBRR_ALGO_2, - .type = PORT_SCIF, - .irqs = { 72, 73, 75, 74 }, - }, { - .mapbase = 0xfe620000, - .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, - .scbrr_algo_id = SCBRR_ALGO_2, - .type = PORT_SCIF, - .irqs = { 76, 77, 79, 78 }, - }, { - .mapbase = 0xfe480000, - .flags = UPF_BOOT_AUTOCONF, - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, - .scbrr_algo_id = SCBRR_ALGO_2, - .type = PORT_SCI, - .irqs = { 80, 81, 82, 0 }, - }, { - .flags = 0, - } +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xfe600000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 52, 53, 55, 54 }, +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xfe610000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .irqs = { 72, 73, 75, 74 }, +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +static struct plat_sci_port scif2_platform_data = { + .mapbase = 0xfe620000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCIF, + .irqs = { 76, 77, 79, 78 }, +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +static struct plat_sci_port scif3_platform_data = { + .mapbase = 0xfe480000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, + .scbrr_algo_id = SCBRR_ALGO_2, + .type = PORT_SCI, + .irqs = { 80, 81, 82, 0 }, }; -static struct platform_device sci_device = { +static struct platform_device scif3_device = { .name = "sh-sci", - .id = -1, + .id = 3, .dev = { - .platform_data = sci_platform_data, + .platform_data = &scif3_platform_data, }, }; static struct sh_timer_config tmu0_platform_data = { - .name = "TMU0", .channel_offset = 0x04, .timer_bit = 0, - .clk = "peripheral_clk", .clockevent_rating = 200, }; static struct resource tmu0_resources[] = { [0] = { - .name = "TMU0", .start = 0xffd80008, .end = 0xffd80013, .flags = IORESOURCE_MEM, @@ -200,16 +223,13 @@ static struct platform_device tmu0_device = { }; static struct sh_timer_config tmu1_platform_data = { - .name = "TMU1", .channel_offset = 0x10, .timer_bit = 1, - .clk = "peripheral_clk", .clocksource_rating = 200, }; static struct resource tmu1_resources[] = { [0] = { - .name = "TMU1", .start = 0xffd80014, .end = 0xffd8001f, .flags = IORESOURCE_MEM, @@ -231,15 +251,12 @@ static struct platform_device tmu1_device = { }; static struct sh_timer_config tmu2_platform_data = { - .name = "TMU2", .channel_offset = 0x1c, .timer_bit = 2, - .clk = "peripheral_clk", }; static struct resource tmu2_resources[] = { [0] = { - .name = "TMU2", .start = 0xffd80020, .end = 0xffd8002f, .flags = IORESOURCE_MEM, @@ -262,7 +279,10 @@ static struct platform_device tmu2_device = { static struct platform_device *sh7760_devices[] __initdata = { - &sci_device, + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, &tmu0_device, &tmu1_device, &tmu2_device, @@ -273,9 +293,13 @@ static int __init sh7760_devices_setup(void) return platform_add_devices(sh7760_devices, ARRAY_SIZE(sh7760_devices)); } -__initcall(sh7760_devices_setup); +arch_initcall(sh7760_devices_setup); static struct platform_device *sh7760_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, &tmu0_device, &tmu1_device, &tmu2_device, @@ -294,7 +318,7 @@ void __init plat_irq_setup_pins(int mode) { switch (mode) { case IRQ_MODE_IRQ: - ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR); + __raw_writew(__raw_readw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR); register_intc_controller(&intc_desc_irq); break; default: |