diff options
| author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2010-02-17 09:30:14 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-18 12:34:51 +0900 |
| commit | 1b7e0677fb1513605df327ae2987d17e0b2ae3ea (patch) | |
| tree | 9bfd90360be1ef021b0b0c21037e7fa24357ec0d /arch/arm/mach-shmobile | |
| parent | b789b3fdccc1690826331f4c878b644c3904ca6b (diff) | |
ARM: mach-shmobile: SMSC 9220 support for AP4EVB.
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ap4evb.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 94b545b3fe8..70277e07380 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -27,11 +27,15 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/io.h> +#include <linux/smsc911x.h> +#include <linux/gpio.h> #include <mach/common.h> +#include <mach/sh7372.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> +/* MTD */ static struct mtd_partition nor_flash_partitions[] = { { .name = "loader", @@ -84,9 +88,37 @@ static struct platform_device nor_flash_device = { .resource = nor_flash_resources, }; +/* SMSC 9220 */ +static struct resource smc911x_resources[] = { + { + .start = 0x14000000, + .end = 0x16000000 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = 6, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct smsc911x_platform_config smsc911x_info = { + .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, +}; + +static struct platform_device smc911x_device = { + .name = "smsc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smc911x_resources), + .resource = smc911x_resources, + .dev = { + .platform_data = &smsc911x_info, + }, +}; static struct platform_device *ap4evb_devices[] __initdata = { &nor_flash_device, + &smc911x_device, }; static struct map_desc ap4evb_io_desc[] __initdata = { @@ -113,6 +145,12 @@ static void __init ap4evb_map_io(void) static void __init ap4evb_init(void) { + sh7372_pinmux_init(); + + /* enable SMSC911X */ + gpio_request(GPIO_FN_CS5A, NULL); + gpio_request(GPIO_FN_IRQ6_39, NULL); + sh7372_add_standard_devices(); platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices)); |