[PATCH v3 0/3] davinci: ioremap SRAM instead of iotables
bengardiner at nanometrics.ca
Wed Jun 1 11:03:22 EDT 2011
The davinci platforms are mapping their io regions using iotables. This patch
series converts them to mapping using ioremap.
This version of the series is based on-top-of '[RFC PATCH v4] Consolidate
SRAM support' from Russell King and Jean-Christophe PLAGNIOL-VILLARD. V3 has
a fix to the commit message of 1/3 as requested by Jean-Christophe PLAGNIOL-
VILLARD and also his Acks added to the series.
The davinci sram init is first changed to ioremap the regions specified by
each of the soc_infos; then the iotables are each removed; then the SRAM_VIRT
definition is removed. Finally, the da850's sram region is changed from
the ARM local RAM region to the Shared RAM region. This change is needed
to support mcasp ping-pong buffers on da850. Suspend was tested with rtcwake
and was found to work.
Ben Gardiner (2):
[v3] davinci: sram: ioremap the davinci_soc_info specified sram
[v3] davinci: da850-dm646x: remove the SRAM_VIRT iotable entry
Subhasish Ghosh (1):
[v3] davinci: da850: changed SRAM allocator to shared ram.
arch/arm/mach-davinci/da850.c | 10 ++--------
arch/arm/mach-davinci/dm355.c | 6 ------
arch/arm/mach-davinci/dm365.c | 6 ------
arch/arm/mach-davinci/dm644x.c | 6 ------
arch/arm/mach-davinci/dm646x.c | 6 ------
arch/arm/mach-davinci/include/mach/common.h | 2 --
arch/arm/mach-davinci/include/mach/da8xx.h | 1 +
arch/arm/mach-davinci/sram.c | 10 ++++++++--
8 files changed, 11 insertions(+), 36 deletions(-)
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