diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-04-05 06:14:28 (GMT) |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-04-17 09:04:42 (GMT) |
| commit | 71b149b3f740501c2d59c80de5b10f5e45051099 (patch) | |
| tree | 101450eaa5658b89d9d85e67fa1d7f56557457ab /arch/arm/mach-at91/board-kafa.c | |
| parent | a27fa58117ae1161adefedde449e5a71b3c593a4 (diff) | |
| download | linux-fsl-qoriq-71b149b3f740501c2d59c80de5b10f5e45051099.tar.xz | |
ARM: at91: do not pin mux the UARTs in init_early
There is no need to pinmux the UART so early in the kernel.
Move it to the board init.
This will also allow to finally move the gpio driver to platform device/driver.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/board-kafa.c')
| -rw-r--r-- | arch/arm/mach-at91/board-kafa.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index 3e858ed..f46b3eb 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -50,12 +50,6 @@ static void __init kafa_init_early(void) /* Set up the LEDs */ at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4); - - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); } static struct macb_platform_data __initdata kafa_eth_data = { @@ -77,6 +71,11 @@ static struct at91_udc_data __initdata kafa_udc_data = { static void __init kafa_board_init(void) { /* Serial */ + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ + at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); at91_add_device_serial(); /* Ethernet */ at91_add_device_eth(&kafa_eth_data); |