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[ARM] 3142/1: OMAP 2/5: Update files common to omap1 and omap2

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Patch from Tony Lindgren

This patch syncs the mainline kernel with linux-omap tree.
The highlights of the patch are:

- Serial port and framebuffer init improvments by Imre Deak

- Common omap pin mux framework by Tony Lindgren

- Common omap clock framework by Tony Lindren

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Tony Lindgren
2005-11-10 14:26:50 +00:00
committed by Russell King
parent 3179a01939
commit 1a8bfa1eb9
14 changed files with 1661 additions and 1817 deletions
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48
arch/arm/plat-omap/common.c
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@@ -31,7 +31,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include "clock.h"
#include <asm/arch/clock.h>
#define NO_LENGTH_CHECK 0xffffffff
@@ -117,19 +117,43 @@ EXPORT_SYMBOL(omap_get_var_config);
static int __init omap_add_serial_console(void)
{
const struct omap_serial_console_config *info;
const struct omap_serial_console_config *con_info;
const struct omap_uart_config *uart_info;
static char speed[11], *opt = NULL;
int line, i, uart_idx;
info = omap_get_config(OMAP_TAG_SERIAL_CONSOLE,
struct omap_serial_console_config);
if (info != NULL && info->console_uart) {
static char speed[11], *opt = NULL;
uart_info = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
con_info = omap_get_config(OMAP_TAG_SERIAL_CONSOLE,
struct omap_serial_console_config);
if (uart_info == NULL || con_info == NULL)
return 0;
if (info->console_speed) {
snprintf(speed, sizeof(speed), "%u", info->console_speed);
opt = speed;
}
return add_preferred_console("ttyS", info->console_uart - 1, opt);
if (con_info->console_uart == 0)
return 0;
if (con_info->console_speed) {
snprintf(speed, sizeof(speed), "%u", con_info->console_speed);
opt = speed;
}
return 0;
uart_idx = con_info->console_uart - 1;
if (uart_idx >= OMAP_MAX_NR_PORTS) {
printk(KERN_INFO "Console: external UART#%d. "
"Not adding it as console this time.\n",
uart_idx + 1);
return 0;
}
if (!(uart_info->enabled_uarts & (1 << uart_idx))) {
printk(KERN_ERR "Console: Selected UART#%d is "
"not enabled for this platform\n",
uart_idx + 1);
return -1;
}
line = 0;
for (i = 0; i < uart_idx; i++) {
if (uart_info->enabled_uarts & (1 << i))
line++;
}
return add_preferred_console("ttyS", line, opt);
}
console_initcall(omap_add_serial_console);