| commit | 6183254dcb6033e4fa0ccfd2791761fc7a1f46e7 | [log] [tgz] |
|---|---|---|
| author | David Collins <collinsd@codeaurora.org> | Thu Aug 04 14:03:12 2011 -0700 |
| committer | Bryan Huntsman <bryanh@codeaurora.org> | Mon Oct 03 10:28:32 2011 -0700 |
| tree | 514b1ef24d38552e0de502e94e4f67f93a11bb74 | |
| parent | 42a4c369ecbf1a9b55a0dcfc41090df10bb77c36 [diff] |
regulator: pm8921-regulator: add hack to boost LDO 4 voltage to 2.0 V PMIC 8921 regulator LDO 4 should normally be set to 1.8 V. However, for PMIC revisions 1.1 and below, this voltage is insufficient for internal PMIC circuitry. This results in some SSBI registers in the PMIC not reading back properly. Therefore, add a hack which raises the voltage set for LDO 4 to 2.0 V to fix the issue. Signed-off-by: David Collins <collinsd@codeaurora.org>