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authorTony Lindgren <tony@atomide.com>2009-11-10 18:10:34 -0800
committerTony Lindgren <tony@atomide.com>2009-11-10 18:10:34 -0800
commit774facda20d2f8f0f61fa312d8028dad18ac5ee4 (patch)
treea9068b769fa5956beaabc2445ebe1d575585d7d3 /arch/arm/mach-omap1/serial.c
parentb419148e567728f6af0c3b01965c1cc141e3e13a (diff)
parentce491cf85466c3377228c5a852ea627ec5136956 (diff)
Merge branch '7xx-iosplit-plat' with omap-fixes
Diffstat (limited to 'arch/arm/mach-omap1/serial.c')
-rw-r--r--arch/arm/mach-omap1/serial.c30
1 files changed, 14 insertions, 16 deletions
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index d23979bc0fd5..5ebf0946c76a 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -22,10 +22,10 @@
#include <asm/mach-types.h>
-#include <mach/board.h>
-#include <mach/mux.h>
+#include <plat/board.h>
+#include <plat/mux.h>
#include <mach/gpio.h>
-#include <mach/fpga.h>
+#include <plat/fpga.h>
static struct clk * uart1_ck;
static struct clk * uart2_ck;
@@ -64,7 +64,6 @@ static void __init omap_serial_reset(struct plat_serial8250_port *p)
static struct plat_serial8250_port serial_platform_data[] = {
{
- .membase = OMAP1_IO_ADDRESS(OMAP_UART1_BASE),
.mapbase = OMAP_UART1_BASE,
.irq = INT_UART1,
.flags = UPF_BOOT_AUTOCONF,
@@ -73,7 +72,6 @@ static struct plat_serial8250_port serial_platform_data[] = {
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
- .membase = OMAP1_IO_ADDRESS(OMAP_UART2_BASE),
.mapbase = OMAP_UART2_BASE,
.irq = INT_UART2,
.flags = UPF_BOOT_AUTOCONF,
@@ -82,7 +80,6 @@ static struct plat_serial8250_port serial_platform_data[] = {
.uartclk = OMAP16XX_BASE_BAUD * 16,
},
{
- .membase = OMAP1_IO_ADDRESS(OMAP_UART3_BASE),
.mapbase = OMAP_UART3_BASE,
.irq = INT_UART3,
.flags = UPF_BOOT_AUTOCONF,
@@ -110,18 +107,11 @@ void __init omap_serial_init(void)
{
int i;
- if (cpu_is_omap730()) {
+ if (cpu_is_omap7xx()) {
serial_platform_data[0].regshift = 0;
serial_platform_data[1].regshift = 0;
- serial_platform_data[0].irq = INT_730_UART_MODEM_1;
- serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2;
- }
-
- if (cpu_is_omap850()) {
- serial_platform_data[0].regshift = 0;
- serial_platform_data[1].regshift = 0;
- serial_platform_data[0].irq = INT_850_UART_MODEM_1;
- serial_platform_data[1].irq = INT_850_UART_MODEM_IRDA_2;
+ serial_platform_data[0].irq = INT_7XX_UART_MODEM_1;
+ serial_platform_data[1].irq = INT_7XX_UART_MODEM_IRDA_2;
}
if (cpu_is_omap15xx()) {
@@ -131,6 +121,14 @@ void __init omap_serial_init(void)
}
for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
+
+ /* Static mapping, never released */
+ serial_platform_data[i].membase =
+ ioremap(serial_platform_data[i].mapbase, SZ_2K);
+ if (!serial_platform_data[i].membase) {
+ printk(KERN_ERR "Could not ioremap uart%i\n", i);
+ continue;
+ }
switch (i) {
case 0:
uart1_ck = clk_get(NULL, "uart1_ck");