diff options
| -rw-r--r-- | arch/arm/mach-omap2/board-3430sdp.c | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 5464bec156a..b3918044e05 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -652,6 +652,106 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial1_pads[] __initdata = { + /* + * Note that off output enable is an active low + * signal. So setting this means pin is a + * input enabled in off mode + */ + OMAP_MUX_STATIC("uart1_cts.uart1_cts", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rts.uart1_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rx.uart1_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_tx.uart1_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLDOWN | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_board_data serial1_data = { + .id = 0, + .pads = serial1_pads, + .pads_cnt = ARRAY_SIZE(serial1_pads), +}; + +static struct omap_board_data serial2_data = { + .id = 1, + .pads = serial2_pads, + .pads_cnt = ARRAY_SIZE(serial2_pads), +}; + +static struct omap_board_data serial3_data = { + .id = 2, + .pads = serial3_pads, + .pads_cnt = ARRAY_SIZE(serial3_pads), +}; + +static inline void board_serial_init(void) +{ + omap_serial_init_port(&serial1_data); + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); +} +#else +#define board_mux NULL + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} #endif /* @@ -796,7 +896,7 @@ static void __init omap_3430sdp_init(void) spi_register_board_info(sdp3430_spi_board_info, ARRAY_SIZE(sdp3430_spi_board_info)); ads7846_dev_init(); - omap_serial_init(); + board_serial_init(); usb_musb_init(&musb_board_data); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); |