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| author | Moiz Sonasath <m-sonasath@ti.com> | 2009-08-20 11:21:16 -0500 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-08-20 22:27:58 +0100 |
| commit | 61149787d65b4a2f9c638d363dc65e13cb063e29 (patch) | |
| tree | 21296d13ec545a5370dab5cc95e3915a3aab98bc /drivers/i2c | |
| parent | dd11976aea15bde53ce40b076dd5fa462c74f41a (diff) | |
| download | kernel_samsung_smdk4412-61149787d65b4a2f9c638d363dc65e13cb063e29.zip kernel_samsung_smdk4412-61149787d65b4a2f9c638d363dc65e13cb063e29.tar.gz kernel_samsung_smdk4412-61149787d65b4a2f9c638d363dc65e13cb063e29.tar.bz2 | |
i2c-omap: Enable workaround for Errata 1.153 based on
Silicon Errata 1.153 has been fixed on OMAP 3630|4430 with the use of a later
version of I2C IP block.
The errata impacts OMAP 2420|2430|3430, enable the workaround for these based
on I2C IP block revision number instead of OMAP CPU type
Signed-off-by: Moiz Sonasath <m-sonasath@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 16b39f4..827da08 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -784,7 +784,7 @@ complete: * memory to the I2C interface. */ - if (cpu_is_omap34xx()) { + if (dev->rev <= OMAP_I2C_REV_ON_3430) { while (!(stat & OMAP_I2C_STAT_XUDF)) { if (stat & (OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) { omap_i2c_ack_stat(dev, stat & (OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR)); |