From 4e65331c6bb4a777bd61a4dac0daa9fc47777b63 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 10 Nov 2011 22:45:17 +0100 Subject: ARM: 7159/1: OMAP: Introduce local common.h files As suggested by Russell King - ARM Linux , there's no need to keep local prototypes in non-local headers. Add mach-omap1/common.h and mach-omap2/common.h and move the local prototypes there from plat/common.h and mach/omap4-common.h. Signed-off-by: Tony Lindgren Signed-off-by: Russell King --- arch/arm/mach-omap2/sdram-nokia.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/sdram-nokia.c') diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c index 14caa228bc0d..ee3a8ad304cb 100644 --- a/arch/arm/mach-omap2/sdram-nokia.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -18,7 +18,7 @@ #include #include -#include +#include "common.h" #include #include -- cgit v1.2.3 From ef211dc626beb47fc11d4aba27a8c1b20a4b3b4a Mon Sep 17 00:00:00 2001 From: Igor Dmitriev Date: Tue, 13 Dec 2011 10:48:54 -0800 Subject: ARM: OMAP3: sdram-nokia: add 200 MHz memory timings info Add memory timing info regarding the 200 MHz memory in sdram-nokia. Note that 100 MHz mode uses these same timings too. Signed-off-by: Igor Dmitriev Signed-off-by: Eduardo Valentin Signed-off-by: Aaro Koskinen [tony@atomide.com: updated comments for 100 MHz timings] Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/sdram-nokia.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/sdram-nokia.c') diff --git a/arch/arm/mach-omap2/sdram-nokia.c b/arch/arm/mach-omap2/sdram-nokia.c index ee3a8ad304cb..7479d7ea1379 100644 --- a/arch/arm/mach-omap2/sdram-nokia.c +++ b/arch/arm/mach-omap2/sdram-nokia.c @@ -1,7 +1,7 @@ /* * SDRC register values for Nokia boards * - * Copyright (C) 2008, 2010 Nokia Corporation + * Copyright (C) 2008, 2010-2011 Nokia Corporation * * Lauri Leukkunen * @@ -107,14 +107,37 @@ static const struct sdram_timings nokia_195dot2mhz_timings[] = { }, }; +static const struct sdram_timings nokia_200mhz_timings[] = { + { + .casl = 3, + .tDAL = 30000, + .tDPL = 15000, + .tRRD = 10000, + .tRCD = 20000, + .tRP = 15000, + .tRAS = 40000, + .tRC = 55000, + .tRFC = 140000, + .tXSR = 200000, + + .tREF = 7800, + + .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 }, + { 100000000, nokia_200mhz_timings }, { 166000000, nokia_166mhz_timings }, { 195200000, nokia_195dot2mhz_timings }, + { 200000000, nokia_200mhz_timings }, }; static struct omap_sdrc_params nokia_sdrc_params[ARRAY_SIZE(nokia_timings) + 1]; -- cgit v1.2.3