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arm: omap: add sdram-nokia.h

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Add a header file for Nokia SDRAM functions. Based on patches by Juha
Keski-Saari.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Aaro Koskinen
2010-12-17 15:13:44 -08:00
committed by Tony Lindgren
parent 6c3bc4eb56
commit fcd8d84633
3 changed files with 14 additions and 1 deletions
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2
arch/arm/mach-omap2/board-rx51.c
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@@ -32,10 +32,10 @@
#include "mux.h" #include "mux.h"
#include "pm.h" #include "pm.h"
#include "sdram-nokia.h"
#define RX51_GPIO_SLEEP_IND 162 #define RX51_GPIO_SLEEP_IND 162
struct omap_sdrc_params *nokia_get_sdram_timings(void);
extern void rx51_video_mem_init(void); extern void rx51_video_mem_init(void);
static struct gpio_led gpio_leds[] = { static struct gpio_led gpio_leds[] = {

1
arch/arm/mach-omap2/sdram-nokia.c
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@@ -22,6 +22,7 @@
#include <plat/clock.h> #include <plat/clock.h>
#include <plat/sdrc.h> #include <plat/sdrc.h>
#include "sdram-nokia.h"
/* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */ /* In picoseconds, except for tREF (ns), tXP, tCKE, tWTR (clks) */
struct sdram_timings { struct sdram_timings {

12
arch/arm/mach-omap2/sdram-nokia.h Normal file
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@@ -0,0 +1,12 @@
/*
* SDRC register values for Nokia boards
*
* Copyright (C) 2010 Nokia
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct omap_sdrc_params *nokia_get_sdram_timings(void);