From b0aff01e7aa6ad2d6998ef1323843212d1db8b04 Mon Sep 17 00:00:00 2001 From: Dien Pham Date: Wed, 3 Oct 2018 15:58:41 +0200 Subject: 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 [wsa: rebase, add 'Fixes', reword commit message] Signed-off-by: Wolfram Sang Reviewed-by: Marek Vasut Signed-off-by: Lee Jones --- drivers/mfd/bd9571mwv.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mfd') 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), -- cgit