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I2C: OMAP2+: Tag all OMAP2+ hwmod defintions with I2C IP revision

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Since we cannot trust (or even reliably find) the OMAP I2C
peripheral unit's own revision register, we must inform the
OMAP i2c driver of which IP version it is running on.  We
do this by tagging the omap_hwmod_class for i2c on all the
OMAP2+ platform / cpu specific hwmod init and passing it up
to the driver (next patches).

Cc: patches@linaro.org
Cc: Ben Dooks <ben-linux@fluff.org>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andy Green <andy.green@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Andy Green
2011-07-10 05:27:15 -06:00
committed by Paul Walmsley
parent 5a9aaf0cf8
commit db791a7529
4 changed files with 4 additions and 0 deletions
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arch/arm/mach-omap2/omap_hwmod_44xx_data.c
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@@ -2160,6 +2160,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_i2c_sysc = {
static struct omap_hwmod_class omap44xx_i2c_hwmod_class = {
.name = "i2c",
.sysc = &omap44xx_i2c_sysc,
.rev = OMAP_I2C_IP_VERSION_2,
};
/* i2c1 */