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author | Magnus Damm <damm@opensource.se> | 2011-12-14 01:36:51 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2012-01-09 10:18:33 +0900 |
commit | db5eb994d3e84f3b008f03e589602f7f639f318c (patch) | |
tree | 55d2159565b70f6cc72f04ea16a4c36f4dc2cf47 /arch | |
parent | 14f691c139bd372c8b254650db6b3956e6473665 (diff) | |
download | linux-stable-db5eb994d3e84f3b008f03e589602f7f639f318c.tar.gz linux-stable-db5eb994d3e84f3b008f03e589602f7f639f318c.tar.bz2 linux-stable-db5eb994d3e84f3b008f03e589602f7f639f318c.zip |
ARM: mach-shmobile: Marzen LAN89218 support
Add LAN89218 support to the r8a7779 Marzen board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-shmobile/board-marzen.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 7fcd5e10c31d..a72c650047bc 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -27,6 +27,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/dma-mapping.h> +#include <linux/smsc911x.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -37,7 +38,38 @@ #include <asm/hardware/gic.h> #include <asm/traps.h> +/* SMSC LAN89218 */ +static struct resource smsc911x_resources[] = { + [0] = { + .start = 0x18000000, /* ExCS0 */ + .end = 0x180000ff, /* A1->A7 */ + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(28), /* IRQ 1 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc911x_platdata = { + .flags = SMSC911X_USE_32BIT, /* 32-bit SW on 16-bit HW bus */ + .phy_interface = PHY_INTERFACE_MODE_MII, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, +}; + +static struct platform_device eth_device = { + .name = "smsc911x", + .id = 0, + .dev = { + .platform_data = &smsc911x_platdata, + }, + .resource = smsc911x_resources, + .num_resources = ARRAY_SIZE(smsc911x_resources), +}; + static struct platform_device *marzen_devices[] __initdata = { + ð_device, }; static struct map_desc marzen_io_desc[] __initdata = { @@ -95,6 +127,10 @@ static void __init marzen_init(void) gpio_request(GPIO_FN_TX4, NULL); gpio_request(GPIO_FN_RX4, NULL); + /* LAN89218 */ + gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */ + gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */ + r8a7779_add_standard_devices(); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } |