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| author | Dien Pham <dien.pham.ry@renesas.com> | 2018-10-03 16:58:41 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-01-03 11:32:42 +0300 |
| commit | b0aff01e7aa6ad2d6998ef1323843212d1db8b04 (patch) | |
| tree | 4fc42cbf3f99dd2c33bc8c58de9d309282373a03 /drivers/mfd/bd9571mwv.c | |
| parent | 10628e3ecf544fa2e4e24f8e112d95c37884dc98 (diff) | |
| download | linux-b0aff01e7aa6ad2d6998ef1323843212d1db8b04.tar.xz | |
mfd: bd9571mwv: Add volatile register to make DVFS work
Because BD9571MWV_DVFS_MONIVDAC is not defined in the volatile table,
the physical register value is not updated by regmap and DVFS doesn't
work as expected. Fix it!
Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver")
Signed-off-by: Dien Pham <dien.pham.ry@renesas.com>
[wsa: rebase, add 'Fixes', reword commit message]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/bd9571mwv.c')
| -rw-r--r-- | drivers/mfd/bd9571mwv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c index 503979c81dae..fab3cdc27ed6 100644 --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c @@ -59,6 +59,7 @@ static const struct regmap_access_table bd9571mwv_writable_table = { }; static const struct regmap_range bd9571mwv_volatile_yes_ranges[] = { + regmap_reg_range(BD9571MWV_DVFS_MONIVDAC, BD9571MWV_DVFS_MONIVDAC), regmap_reg_range(BD9571MWV_GPIO_IN, BD9571MWV_GPIO_IN), regmap_reg_range(BD9571MWV_GPIO_INT, BD9571MWV_GPIO_INT), regmap_reg_range(BD9571MWV_INT_INTREQ, BD9571MWV_INT_INTREQ), |