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| author | Keerthy <j-keerthy@ti.com> | 2017-05-24 04:49:27 (GMT) |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2017-05-29 08:28:52 (GMT) |
| commit | 6183b29559107650cb38f905e069a93ff9da1d7d (patch) | |
| tree | f40bd69bec19df3e547c6292d37c10cfa24096b0 /include/power | |
| parent | f98205c7e44ad6919cc22451cf25eb216d14d25e (diff) | |
| download | u-boot-6183b29559107650cb38f905e069a93ff9da1d7d.tar.xz | |
power: pmic: tps65218: Fix tps65218_voltage_update function
Currently while setting the vsel value for dcdc1 and dcdc2
the driver is wrongly masking the entire 8 bits in the process
clearing PFM (bit7) field as well. Hence describe an appropriate
mask for vsel field and modify only those bits in the vsel
mask.
Source: http://www.ti.com/lit/ds/symlink/tps65218.pdf
Signed-off-by: Keerthy <j-keerthy@ti.com>
Fixes: 86db550b38 ("power: Add support for the TPS65218 PMIC")
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'include/power')
| -rw-r--r-- | include/power/tps65218.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/power/tps65218.h b/include/power/tps65218.h index 4d68faa..e3538e2 100644 --- a/include/power/tps65218.h +++ b/include/power/tps65218.h @@ -56,6 +56,8 @@ enum { #define TPS65218_MASK_ALL_BITS 0xFF +#define TPS65218_DCDC_VSEL_MASK 0x3F + #define TPS65218_DCDC_VOLT_SEL_0950MV 0x0a #define TPS65218_DCDC_VOLT_SEL_1100MV 0x19 #define TPS65218_DCDC_VOLT_SEL_1200MV 0x23 |