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| author | Santosh Shilimkar | 2010-02-15 13:33:37 +0100 |
|---|---|---|
| committer | Tony Lindgren | 2010-02-23 19:57:40 +0100 |
| commit | b7ebb10b0a9793effa4a74a3c29049b44c6b8176 (patch) | |
| tree | 3559425a0c9b4759b25cc95b2690d139cfdfcc96 /arch/arm/mach-omap2/control.c | |
| parent | omap3/4: uart: fix full-fifo write abort (diff) | |
| download | kernel-qcow2-linux-b7ebb10b0a9793effa4a74a3c29049b44c6b8176.tar.gz kernel-qcow2-linux-b7ebb10b0a9793effa4a74a3c29049b44c6b8176.tar.xz kernel-qcow2-linux-b7ebb10b0a9793effa4a74a3c29049b44c6b8176.zip | |
omap2/3/4: ioremap omap_globals module
This is a clean-up patch towards dynamic allocation of IO space
instead of using harcoded macros to calculate virtual addresses.
Also update the sdrc, prcm and control module to allocate
iospace dynamically
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/control.c')
| -rw-r--r-- | arch/arm/mach-omap2/control.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index cdd1f35636dd..43f8a33655d4 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -140,7 +140,11 @@ static struct omap3_control_regs control_context; void __init omap2_set_globals_control(struct omap_globals *omap2_globals) { - omap2_ctrl_base = omap2_globals->ctrl; + /* Static mapping, never released */ + if (omap2_globals->ctrl) { + omap2_ctrl_base = ioremap(omap2_globals->ctrl, SZ_4K); + WARN_ON(!omap2_ctrl_base); + } } void __iomem *omap_ctrl_base_get(void) |