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authorMark Brown <broonie@kernel.org>2016-09-30 09:13:52 -0700
committerMark Brown <broonie@kernel.org>2016-09-30 09:13:52 -0700
commitec09f1c575e13df59b0672a0f4ff3abc93039bae (patch)
tree85c3a09591229a4a5e7109485cffecaaeaf80c48 /drivers/regulator
parent08895a8b6b06ed2323cd97a36ee40a116b3db8ed (diff)
parent8f9165c981fed187bb483de84caf9adf835aefda (diff)
downloadlinux-ec09f1c575e13df59b0672a0f4ff3abc93039bae.tar.bz2
Merge remote-tracking branch 'regulator/fix/tps65910' into regulator-linus
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/tps65910-regulator.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index fb991ec76423..696116ebdf50 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -1111,6 +1111,12 @@ static int tps65910_probe(struct platform_device *pdev)
pmic->num_regulators = ARRAY_SIZE(tps65910_regs);
pmic->ext_sleep_control = tps65910_ext_sleep_control;
info = tps65910_regs;
+ /* Work around silicon erratum SWCZ010: output programmed
+ * voltage level can go higher than expected or crash
+ * Workaround: use no synchronization of DCDC clocks
+ */
+ tps65910_reg_clear_bits(pmic->mfd, TPS65910_DCDCCTRL,
+ DCDCCTRL_DCDCCKSYNC_MASK);
break;
case TPS65911:
pmic->get_ctrl_reg = &tps65911_get_ctrl_register;