diff options
| author | Syed Rafiuddin <rafiuddin.syed@ti.com> | 2009-07-28 18:57:22 +0530 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-07-28 18:57:22 +0530 |
| commit | 085b54d99b8ee999e7905b8f16e201e0da8ba369 (patch) | |
| tree | bbdadefe2025c21dbd7db72e2a8884b1c2ab6751 /arch/arm/mach-omap2 | |
| parent | a5b92cc348299c20be215b9f4b50853ecfbf3864 (diff) | |
ARM: OMAP4: Add UART4 support
This patch adds UART4 support on OMAP4430 development platform.
Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 57e477bd89c..7e1e721f032 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -39,7 +39,7 @@ static struct platform_device *sdp4430_devices[] __initdata = { }; static struct omap_uart_config sdp4430_uart_config __initdata = { - .enabled_uarts = (1 << 0) | (1 << 1) | (1 << 2), + .enabled_uarts = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3), }; static struct omap_lcd_config sdp4430_lcd_config __initdata = { diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index b094c15bfe4..c0bea75f13f 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -97,6 +97,16 @@ static struct plat_serial8250_port serial_platform_data[] = { .regshift = 2, .uartclk = OMAP24XX_BASE_BAUD * 16, }, { +#ifdef CONFIG_ARCH_OMAP4 + .membase = IO_ADDRESS(OMAP_UART4_BASE), + .mapbase = OMAP_UART4_BASE, + .irq = 70, + .flags = UPF_BOOT_AUTOCONF, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = OMAP24XX_BASE_BAUD * 16, + }, { +#endif .flags = 0 } }; |