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-rw-r--r--arch/arm/mach-omap2/serial.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index dd3c735b558..645546cbd26 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -113,6 +113,21 @@ static struct plat_serial8250_port serial_platform_data2[] = {
}
};
+#ifdef CONFIG_ARCH_OMAP4
+static struct plat_serial8250_port serial_platform_data3[] = {
+ {
+ .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,
+ }, {
+ .flags = 0
+ }
+};
+#endif
static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
int offset)
{
@@ -550,6 +565,17 @@ static struct omap_uart_state omap_uart[OMAP_MAX_NR_PORTS] = {
},
},
},
+#ifdef CONFIG_ARCH_OMAP4
+ {
+ .pdev = {
+ .name = "serial8250",
+ .id = 3
+ .dev = {
+ .platform_data = serial_platform_data3,
+ },
+ },
+ },
+#endif
};
void __init omap_serial_init(void)