X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=arch%2Farm%2Fmach-realview%2Frealview_pb11mp.c;h=9bbbfc05f22596616f91b4394f5cd8ceee6f6d07;hb=749f3cbe1acd60a7bf6ff0396a48a28705096305;hp=ba0fb33811aad6a8f0192d1b3c0b2d08d73dc7ed;hpb=ebac6546df7e8bd17f66f029c616ea9ee3c595ae;p=safe%2Fjmp%2Flinux-2.6 diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index ba0fb33..9bbbfc0 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -23,6 +23,8 @@ #include #include #include +#include +#include #include #include @@ -32,11 +34,11 @@ #include #include #include +#include #include #include #include -#include #include #include @@ -107,6 +109,21 @@ static void __init realview_pb11mp_map_io(void) iotable_init(realview_pb11mp_io_desc, ARRAY_SIZE(realview_pb11mp_io_desc)); } +static struct pl061_platform_data gpio0_plat_data = { + .gpio_base = 0, + .irq_base = -1, +}; + +static struct pl061_platform_data gpio1_plat_data = { + .gpio_base = 8, + .irq_base = -1, +}; + +static struct pl061_platform_data gpio2_plat_data = { + .gpio_base = 16, + .irq_base = -1, +}; + /* * RealView PB11MPCore AMBA devices */ @@ -155,29 +172,29 @@ static void __init realview_pb11mp_map_io(void) #define PB11MP_SSP_DMA { 9, 8 } /* FPGA Primecells */ -AMBA_DEVICE(aaci, "fpga:04", AACI, NULL); -AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data); -AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL); -AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL); -AMBA_DEVICE(uart3, "fpga:09", PB11MP_UART3, NULL); +AMBA_DEVICE(aaci, "fpga:aaci", AACI, NULL); +AMBA_DEVICE(mmc0, "fpga:mmc0", MMCI0, &realview_mmc0_plat_data); +AMBA_DEVICE(kmi0, "fpga:kmi0", KMI0, NULL); +AMBA_DEVICE(kmi1, "fpga:kmi1", KMI1, NULL); +AMBA_DEVICE(uart3, "fpga:uart3", PB11MP_UART3, NULL); /* DevChip Primecells */ -AMBA_DEVICE(smc, "dev:00", PB11MP_SMC, NULL); -AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); -AMBA_DEVICE(wdog, "dev:e1", PB11MP_WATCHDOG, NULL); -AMBA_DEVICE(gpio0, "dev:e4", PB11MP_GPIO0, NULL); -AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); -AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); -AMBA_DEVICE(rtc, "dev:e8", PB11MP_RTC, NULL); -AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); -AMBA_DEVICE(uart0, "dev:f1", PB11MP_UART0, NULL); -AMBA_DEVICE(uart1, "dev:f2", PB11MP_UART1, NULL); -AMBA_DEVICE(uart2, "dev:f3", PB11MP_UART2, NULL); -AMBA_DEVICE(ssp0, "dev:f4", PB11MP_SSP, NULL); +AMBA_DEVICE(smc, "dev:smc", PB11MP_SMC, NULL); +AMBA_DEVICE(sctl, "dev:sctl", SCTL, NULL); +AMBA_DEVICE(wdog, "dev:wdog", PB11MP_WATCHDOG, NULL); +AMBA_DEVICE(gpio0, "dev:gpio0", PB11MP_GPIO0, &gpio0_plat_data); +AMBA_DEVICE(gpio1, "dev:gpio1", GPIO1, &gpio1_plat_data); +AMBA_DEVICE(gpio2, "dev:gpio2", GPIO2, &gpio2_plat_data); +AMBA_DEVICE(rtc, "dev:rtc", PB11MP_RTC, NULL); +AMBA_DEVICE(sci0, "dev:sci0", SCI, NULL); +AMBA_DEVICE(uart0, "dev:uart0", PB11MP_UART0, NULL); +AMBA_DEVICE(uart1, "dev:uart1", PB11MP_UART1, NULL); +AMBA_DEVICE(uart2, "dev:uart2", PB11MP_UART2, NULL); +AMBA_DEVICE(ssp0, "dev:ssp0", PB11MP_SSP, NULL); /* Primecells on the NEC ISSP chip */ -AMBA_DEVICE(clcd, "issp:20", PB11MP_CLCD, &clcd_plat_data); -AMBA_DEVICE(dmac, "issp:30", DMAC, NULL); +AMBA_DEVICE(clcd, "issp:clcd", PB11MP_CLCD, &clcd_plat_data); +AMBA_DEVICE(dmac, "issp:dmac", DMAC, NULL); static struct amba_device *amba_devs[] __initdata = { &dmac_device, @@ -230,38 +247,19 @@ static struct resource realview_pb11mp_smsc911x_resources[] = { }, }; -static struct platform_device realview_pb11mp_smsc911x_device = { - .name = "smc911x", - .id = 0, - .num_resources = ARRAY_SIZE(realview_pb11mp_smsc911x_resources), - .resource = realview_pb11mp_smsc911x_resources, -}; - -struct resource realview_pb11mp_cf_resources[] = { +static struct resource realview_pb11mp_isp1761_resources[] = { [0] = { - .start = REALVIEW_PB11MP_CF_BASE, - .end = REALVIEW_PB11MP_CF_BASE + SZ_4K - 1, + .start = REALVIEW_PB11MP_USB_BASE, + .end = REALVIEW_PB11MP_USB_BASE + SZ_128K - 1, .flags = IORESOURCE_MEM, }, [1] = { - .start = REALVIEW_PB11MP_CF_MEM_BASE, - .end = REALVIEW_PB11MP_CF_MEM_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [2] = { - .start = -1, /* FIXME: Find correct irq */ - .end = -1, + .start = IRQ_TC11MP_USB, + .end = IRQ_TC11MP_USB, .flags = IORESOURCE_IRQ, }, }; -struct platform_device realview_pb11mp_cf_device = { - .name = "compactflash", - .id = 0, - .num_resources = ARRAY_SIZE(realview_pb11mp_cf_resources), - .resource = realview_pb11mp_cf_resources, -}; - static void __init gic_init_irq(void) { unsigned int pldctrl; @@ -301,6 +299,21 @@ static struct sys_timer realview_pb11mp_timer = { .init = realview_pb11mp_timer_init, }; +static void realview_pb11mp_reset(char mode) +{ + void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + + REALVIEW_SYS_RESETCTL_OFFSET; + unsigned int val; + + /* + * To reset, we hit the on-board reset register + * in the system FPGA + */ + val = __raw_readl(hdr_ctrl); + val |= REALVIEW_PB11MP_SYS_CTRL_RESET_CONFIGCLR; + __raw_writel(val, hdr_ctrl); +} + static void __init realview_pb11mp_init(void) { int i; @@ -311,13 +324,12 @@ static void __init realview_pb11mp_init(void) l2x0_init(__io_address(REALVIEW_TC11MP_L220_BASE), 0x00790000, 0xfe000fff); #endif - clk_register(&realview_clcd_clk); - realview_flash_register(realview_pb11mp_flash_resource, ARRAY_SIZE(realview_pb11mp_flash_resource)); - platform_device_register(&realview_pb11mp_smsc911x_device); + realview_eth_register(NULL, realview_pb11mp_smsc911x_resources); platform_device_register(&realview_i2c_device); - platform_device_register(&realview_pb11mp_cf_device); + platform_device_register(&realview_cf_device); + realview_usb_register(realview_pb11mp_isp1761_resources); for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { struct amba_device *d = amba_devs[i]; @@ -327,6 +339,7 @@ static void __init realview_pb11mp_init(void) #ifdef CONFIG_LEDS leds_event = realview_leds_event; #endif + realview_reset = realview_pb11mp_reset; } MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") @@ -334,6 +347,7 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") .phys_io = REALVIEW_PB11MP_UART0_BASE, .io_pg_offst = (IO_ADDRESS(REALVIEW_PB11MP_UART0_BASE) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x00000100, + .fixup = realview_fixup, .map_io = realview_pb11mp_map_io, .init_irq = gic_init_irq, .timer = &realview_pb11mp_timer,