diff options
Diffstat (limited to 'arch/sh/boards/board-magicpanelr2.c')
| -rw-r--r-- | arch/sh/boards/board-magicpanelr2.c | 71 |
1 files changed, 26 insertions, 45 deletions
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c index efba450a051..20500858b56 100644 --- a/arch/sh/boards/board-magicpanelr2.c +++ b/arch/sh/boards/board-magicpanelr2.c @@ -14,19 +14,25 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/gpio.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <linux/smsc911x.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/mtd/map.h> +#include <linux/sh_intc.h> #include <mach/magicpanelr2.h> #include <asm/heartbeat.h> #include <cpu/sh7720.h> -#define LAN9115_READY (__raw_readl(0xA8000084UL) & 0x00000001UL) +/* Dummy supplies, where voltage doesn't matter */ +static struct regulator_consumer_supply dummy_supplies[] = { + REGULATOR_SUPPLY("vddvario", "smsc911x"), + REGULATOR_SUPPLY("vdd33a", "smsc911x"), +}; -/* Prefer cmdline over RedBoot */ -static const char *probes[] = { "cmdlinepart", "RedBoot", NULL }; +#define LAN9115_READY (__raw_readl(0xA8000084UL) & 0x00000001UL) /* Wait until reset finished. Timeout is 100ms. */ static int __init ethernet_reset_finished(void) @@ -248,8 +254,8 @@ static struct resource smsc911x_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 35, - .end = 35, + .start = evt2irq(0x660), + .end = evt2irq(0x660), .flags = IORESOURCE_IRQ, }, }; @@ -293,8 +299,6 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; -static struct mtd_partition *parsed_partitions; - static struct mtd_partition mpr2_partitions[] = { /* Reserved for bootloader, read-only */ { @@ -318,6 +322,8 @@ static struct mtd_partition mpr2_partitions[] = { }; static struct physmap_flash_data flash_data = { + .parts = mpr2_partitions, + .nr_parts = ARRAY_SIZE(mpr2_partitions), .width = 2, }; @@ -337,32 +343,6 @@ static struct platform_device flash_device = { }, }; -static struct mtd_info *flash_mtd; - -static struct map_info mpr2_flash_map = { - .name = "Magic Panel R2 Flash", - .size = 0x2000000UL, - .bankwidth = 2, -}; - -static void __init set_mtd_partitions(void) -{ - int nr_parts = 0; - - simple_map_init(&mpr2_flash_map); - flash_mtd = do_map_probe("cfi_probe", &mpr2_flash_map); - nr_parts = parse_mtd_partitions(flash_mtd, probes, - &parsed_partitions, 0); - /* If there is no partition table, used the hard coded table */ - if (nr_parts <= 0) { - flash_data.parts = mpr2_partitions; - flash_data.nr_parts = ARRAY_SIZE(mpr2_partitions); - } else { - flash_data.nr_parts = nr_parts; - flash_data.parts = parsed_partitions; - } -} - /* * Add all resources to the platform_device */ @@ -376,7 +356,8 @@ static struct platform_device *mpr2_devices[] __initdata = { static int __init mpr2_devices_setup(void) { - set_mtd_partitions(); + regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); + return platform_add_devices(mpr2_devices, ARRAY_SIZE(mpr2_devices)); } device_initcall(mpr2_devices_setup); @@ -388,17 +369,17 @@ static void __init init_mpr2_IRQ(void) { plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-5 */ - set_irq_type(32, IRQ_TYPE_LEVEL_LOW); /* IRQ0 CAN1 */ - set_irq_type(33, IRQ_TYPE_LEVEL_LOW); /* IRQ1 CAN2 */ - set_irq_type(34, IRQ_TYPE_LEVEL_LOW); /* IRQ2 CAN3 */ - set_irq_type(35, IRQ_TYPE_LEVEL_LOW); /* IRQ3 SMSC9115 */ - set_irq_type(36, IRQ_TYPE_EDGE_RISING); /* IRQ4 touchscreen */ - set_irq_type(37, IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */ - - intc_set_priority(32, 13); /* IRQ0 CAN1 */ - intc_set_priority(33, 13); /* IRQ0 CAN2 */ - intc_set_priority(34, 13); /* IRQ0 CAN3 */ - intc_set_priority(35, 6); /* IRQ3 SMSC9115 */ + irq_set_irq_type(evt2irq(0x600), IRQ_TYPE_LEVEL_LOW); /* IRQ0 CAN1 */ + irq_set_irq_type(evt2irq(0x620), IRQ_TYPE_LEVEL_LOW); /* IRQ1 CAN2 */ + irq_set_irq_type(evt2irq(0x640), IRQ_TYPE_LEVEL_LOW); /* IRQ2 CAN3 */ + irq_set_irq_type(evt2irq(0x660), IRQ_TYPE_LEVEL_LOW); /* IRQ3 SMSC9115 */ + irq_set_irq_type(evt2irq(0x680), IRQ_TYPE_EDGE_RISING); /* IRQ4 touchscreen */ + irq_set_irq_type(evt2irq(0x6a0), IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */ + + intc_set_priority(evt2irq(0x600), 13); /* IRQ0 CAN1 */ + intc_set_priority(evt2irq(0x620), 13); /* IRQ0 CAN2 */ + intc_set_priority(evt2irq(0x640), 13); /* IRQ0 CAN3 */ + intc_set_priority(evt2irq(0x660), 6); /* IRQ3 SMSC9115 */ } /* |