diff options
| author | Abraham Arce <x0066660@ti.com> | 2009-11-27 13:02:23 -0600 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-11-28 13:25:54 +0530 |
| commit | 72d66d9cbf0e1011a646f77879b874c89efa83a8 (patch) | |
| tree | 1c5d078b73826b7f3f4421b5c8b3c59a5621e2bb /arch/arm/mach-omap2 | |
| parent | e351961969285d9069fcca9e22f748bb0f20f71d (diff) | |
OMAP4: Ethernet: Board Configuration
Add specific board configuration to enable ks8851snl ethernet
controller.
Signed-off-by: Abraham Arce <x0066660@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index b769cb59d952..1fb4976e6e18 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -44,8 +44,6 @@ #define OMAP4_KBDOCP_BASE 0x4A31C000 -static int ts_gpio; - static int omap_keymap[] = { KEY(0, 0, KEY_E), KEY(0, 1, KEY_D), @@ -298,14 +296,15 @@ static void __init gic_init_irq(void) static struct spi_board_info sdp4430_spi_board_info[] __initdata = { [0] = { - .modalias = "spitst", + .modalias = "ks8851", .bus_num = 1, .chip_select = 0, .max_speed_hz = 1500000, + .irq = 34, }, [1] = { - .modalias = "ads7846", - .bus_num = 1, + .modalias = "none", + .bus_num = 2, .chip_select = 0, .max_speed_hz = 1500000, }, @@ -319,7 +318,7 @@ static struct spi_board_info sdp4430_spi_board_info[] __initdata = { }, [3] = { .modalias = "dummydevice1", - .bus_num = 2, + .bus_num = 4, .chip_select = 0, .max_speed_hz = 1500000, .controller_data = &dummy1_mcspi_config, /*Master */ @@ -705,6 +704,18 @@ static void omap_phoenix_init(void) omap_cfg_reg(PAD0_4430_SYS_NIRQ2); } +static void omap_ethernet_init(void) +{ + omap_writel(0x01000118, 0x4A100130); + omap_writel(0x01000100, 0x4A100134); + omap_writel(0x01130100, 0x4A100138); + + gpio_request(48, "ethernet"); + gpio_direction_output(48, 1); + gpio_request(138, "quart"); + gpio_direction_output(138, 1); +} + static struct omap_usbhost_port_data sdp_usbhost_port_data[] = { [0] = { .mode = OMAP_USB_PORT_MODE_ULPI_PHY, @@ -717,11 +728,14 @@ static struct omap_usbhost_port_data sdp_usbhost_port_data[] = { static void __init omap_4430sdp_init(void) { omap4_i2c_init(); + omap_ethernet_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); omap_board_config = sdp4430_config; omap_board_config_size = ARRAY_SIZE(sdp4430_config); omap_serial_init(); - sdp4430_spi_board_info[0].irq = OMAP_GPIO_IRQ(ts_gpio); + gpio_request(34, "ks8851"); + gpio_direction_input(34); + sdp4430_spi_board_info[0].irq = gpio_to_irq(34); spi_register_board_info(sdp4430_spi_board_info, ARRAY_SIZE(sdp4430_spi_board_info)); omap_mcbsp_init(); |