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| author | Oleksandr Dmytryshyn <oleksandr.dmytryshyn@ti.com> | 2012-06-22 16:22:25 +0300 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-10-01 13:00:27 +0200 |
| commit | 8a894015184176f5cb268f0223082b31e0dd6786 (patch) | |
| tree | 5319497d399594f2d4ff93dc131e3291b5074c1f /drivers/mfd | |
| parent | fe342b51d771e5f74b805e2fd7ad431902f493d7 (diff) | |
| download | kernel_samsung_tuna-8a894015184176f5cb268f0223082b31e0dd6786.zip kernel_samsung_tuna-8a894015184176f5cb268f0223082b31e0dd6786.tar.gz kernel_samsung_tuna-8a894015184176f5cb268f0223082b31e0dd6786.tar.bz2 | |
MFD: TWL6030: Implementation of the ProDB00110684 errata
This errata affects only TWL6030 ES2.1. Each time a charge is
enabled via SW, a THMREG interrupt triggers (Internal USB charger
fault interrupt line).
Workaround: Interrupt (the bit #1 of CHARGERUSB_INT_MASK) has to be
masked before enabling the charge, and unmasked after charge is
enabled.
Change-Id: I14074e384a863c82ba61af9ea9434afe75cc2bc8
Signed-off-by: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@ti.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl-core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 990666b..0ad61da 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -1394,13 +1394,16 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id) * Check for the errata implementation * Errata ProDB00119490 present only in the TWL6032 ES1.1 * Errata ProDB00112620 present only in the TWL6030 ES2.1 + * Errata ProDB00110684 present only in the TWL6030 ES2.1 */ if (features & TWL6032_SUBCLASS) { if (twlrev == 1) errata |= TWL6032_ERRATA_DB00119490; } else { - if (twlrev == 2) + if (twlrev == 2) { errata |= TWL6030_ERRATA_DB00112620; + errata |= TWL6030_ERRATA_DB00110684; + } } } |