diff options
Diffstat (limited to 'arch/arm/mach-omap2/sdram-nokia.c')
| -rw-r--r-- | arch/arm/mach-omap2/sdram-nokia.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c index baf83ecdada1..14caa228bc0d 100644 --- a/arch/arm/mach-omap2/sdram-nokia.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -44,6 +44,27 @@ struct sdram_timings { u32 tWTR; }; +static const struct sdram_timings nokia_97dot6mhz_timings[] = { + { + .casl = 3, + .tDAL = 30725, + .tDPL = 15362, + .tRRD = 10241, + .tRCD = 20483, + .tRP = 15362, + .tRAS = 40967, + .tRC = 56330, + .tRFC = 138266, + .tXSR = 204839, + + .tREF = 7798, + + .tXP = 2, + .tCKE = 4, + .tWTR = 2, + }, +}; + static const struct sdram_timings nokia_166mhz_timings[] = { { .casl = 3, @@ -65,12 +86,35 @@ static const struct sdram_timings nokia_166mhz_timings[] = { }, }; +static const struct sdram_timings nokia_195dot2mhz_timings[] = { + { + .casl = 3, + .tDAL = 30725, + .tDPL = 15362, + .tRRD = 10241, + .tRCD = 20483, + .tRP = 15362, + .tRAS = 40967, + .tRC = 56330, + .tRFC = 138266, + .tXSR = 204839, + + .tREF = 7752, + + .tXP = 2, + .tCKE = 4, + .tWTR = 2, + }, +}; + static const struct { long rate; struct sdram_timings const *data; } nokia_timings[] = { { 83000000, nokia_166mhz_timings }, + { 97600000, nokia_97dot6mhz_timings }, { 166000000, nokia_166mhz_timings }, + { 195200000, nokia_195dot2mhz_timings }, }; static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1]; |