diff options
Diffstat (limited to 'arch/sh/boards/mach-se/7343/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-se/7343/setup.c | 159 |
1 files changed, 94 insertions, 65 deletions
diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 486f40bf927..8ce4f2a202a 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -1,56 +1,28 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/mtd/physmap.h> +#include <linux/serial_8250.h> +#include <linux/serial_reg.h> +#include <linux/usb/isp116x.h> +#include <linux/delay.h> +#include <linux/irqdomain.h> #include <asm/machvec.h> #include <mach-se/mach/se7343.h> #include <asm/heartbeat.h> #include <asm/irq.h> #include <asm/io.h> -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x10000000, - .end = 0x1000000F, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* - * shared with other devices via externel - * interrupt controller in FPGA... - */ - .start = SMC_IRQ, - .end = SMC_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, -}; - -static struct heartbeat_data heartbeat_data = { - .regsize = 16, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct mtd_partition nor_flash_partitions[] = { @@ -94,14 +66,93 @@ static struct platform_device nor_flash_device = { .resource = nor_flash_resources, }; +#define ST16C2550C_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP) + +static struct plat_serial8250_port serial_platform_data[] = { + [0] = { + .iotype = UPIO_MEM, + .mapbase = 0x16000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .uartclk = 7372800, + }, + [1] = { + .iotype = UPIO_MEM, + .mapbase = 0x17000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .uartclk = 7372800, + }, + { }, +}; + +static struct platform_device uart_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = serial_platform_data, + }, +}; + +static void isp116x_delay(struct device *dev, int delay) +{ + ndelay(delay); +} + +static struct resource usb_resources[] = { + [0] = { + .start = 0x11800000, + .end = 0x11800001, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0x11800002, + .end = 0x11800003, + .flags = IORESOURCE_MEM, + }, + [2] = { + /* Filled in later */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct isp116x_platform_data usb_platform_data = { + .sel15Kres = 1, + .oc_enable = 1, + .int_act_high = 0, + .int_edge_triggered = 0, + .remote_wakeup_enable = 0, + .delay = isp116x_delay, +}; + +static struct platform_device usb_device = { + .name = "isp116x-hcd", + .id = -1, + .num_resources = ARRAY_SIZE(usb_resources), + .resource = usb_resources, + .dev = { + .platform_data = &usb_platform_data, + }, + +}; + static struct platform_device *sh7343se_platform_devices[] __initdata = { - &smc91x_device, &heartbeat_device, &nor_flash_device, + &uart_device, + &usb_device, }; static int __init sh7343se_devices_setup(void) { + /* Wire-up dynamic vectors */ + serial_platform_data[0].irq = irq_find_mapping(se7343_irq_domain, + SE7343_FPGA_IRQ_UARTA); + serial_platform_data[1].irq = irq_find_mapping(se7343_irq_domain, + SE7343_FPGA_IRQ_UARTB); + usb_resources[2].start = usb_resources[2].end = + irq_find_mapping(se7343_irq_domain, SE7343_FPGA_IRQ_USB); + return platform_add_devices(sh7343se_platform_devices, ARRAY_SIZE(sh7343se_platform_devices)); } @@ -112,10 +163,10 @@ device_initcall(sh7343se_devices_setup); */ static void __init sh7343se_setup(char **cmdline_p) { - ctrl_outw(0xf900, FPGA_OUT); /* FPGA */ + __raw_writew(0xf900, FPGA_OUT); /* FPGA */ - ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ - ctrl_outw(0x0020, PORT_PSELD); + __raw_writew(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ + __raw_writew(0x0020, PORT_PSELD); printk(KERN_INFO "MS7343CP01 Setup...done\n"); } @@ -126,27 +177,5 @@ static void __init sh7343se_setup(char **cmdline_p) static struct sh_machine_vector mv_7343se __initmv = { .mv_name = "SolutionEngine 7343", .mv_setup = sh7343se_setup, - .mv_nr_irqs = 108, - .mv_inb = sh7343se_inb, - .mv_inw = sh7343se_inw, - .mv_inl = sh7343se_inl, - .mv_outb = sh7343se_outb, - .mv_outw = sh7343se_outw, - .mv_outl = sh7343se_outl, - - .mv_inb_p = sh7343se_inb_p, - .mv_inw_p = sh7343se_inw, - .mv_inl_p = sh7343se_inl, - .mv_outb_p = sh7343se_outb_p, - .mv_outw_p = sh7343se_outw, - .mv_outl_p = sh7343se_outl, - - .mv_insb = sh7343se_insb, - .mv_insw = sh7343se_insw, - .mv_insl = sh7343se_insl, - .mv_outsb = sh7343se_outsb, - .mv_outsw = sh7343se_outsw, - .mv_outsl = sh7343se_outsl, - .mv_init_irq = init_7343se_IRQ, }; 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