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authorPaul Walmsley <paul@pwsan.com>2009-01-28 12:27:34 -0700
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-08 17:50:38 +0000
commit96609ef4009515f0667a52b7776c21418df19bd8 (patch)
tree2f4541c2282e4ffbec27d39b3151c1e321747458 /arch/arm
parentf8de9b2c45c4506702da4bd3a5bc7630754077f9 (diff)
[ARM] OMAP2 SDRC: rename memory.c to sdrc2xxx.c
Rename arch/arm/mach-omap2/memory.c to arch/arm/mach-omap2/sdrc2xxx.c, since it contains exclusively SDRAM-related functions. Most of the functions are also OMAP2xxx-specific - those which are common will be separated out in a following patch. linux-omap source commit is fe212f797e2efef9dc88bcb5db7cf9db3f9f562e. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap2/Makefile2
-rw-r--r--arch/arm/mach-omap2/sdrc2xxx.c (renamed from arch/arm/mach-omap2/memory.c)14
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index bbd12bc10fdc..bb47d43af396 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -3,7 +3,7 @@
#
# Common support
-obj-y := irq.o id.o io.o memory.o control.o prcm.o clock.o mux.o \
+obj-y := irq.o id.o io.o sdrc2xxx.o control.o prcm.o clock.o mux.o \
devices.o serial.o gpmc.o timer-gp.o powerdomain.o \
clockdomain.o
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/sdrc2xxx.c
index 93cb25715bac..3e38aa4ea458 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/sdrc2xxx.c
@@ -1,7 +1,7 @@
/*
- * linux/arch/arm/mach-omap2/memory.c
+ * linux/arch/arm/mach-omap2/sdrc2xxx.c
*
- * Memory timing related functions for OMAP24XX
+ * SDRAM timing related functions for OMAP2xxx
*
* Copyright (C) 2005 Texas Instruments Inc.
* Richard Woodruff <r-woodruff2@ti.com>
@@ -89,13 +89,12 @@ u32 omap2_reprogram_sdrc(u32 level, u32 force)
if ((curr_perf_level == level) && !force)
return prev;
- if (level == CORE_CLK_SRC_DPLL) {
+ if (level == CORE_CLK_SRC_DPLL)
dll_ctrl = omap2_memory_get_slow_dll_ctrl();
- } else if (level == CORE_CLK_SRC_DPLL_X2) {
+ else if (level == CORE_CLK_SRC_DPLL_X2)
dll_ctrl = omap2_memory_get_fast_dll_ctrl();
- } else {
+ else
return prev;
- }
m_type = omap2_memory_get_type();
@@ -124,7 +123,8 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
unsigned long dll_cnt;
u32 fast_dll = 0;
- mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1); /* DDR = 1, SDR = 0 */
+ /* DDR = 1, SDR = 0 */
+ mem_timings.m_type = !((sdrc_read_reg(SDRC_MR_0) & 0x3) == 0x1);
/* 2422 es2.05 and beyond has a single SIP DDR instead of 2 like others.
* In the case of 2422, its ok to use CS1 instead of CS0.