Commit b0aff01e authored Oct 03, 2018 by Dien Pham Committed by Lee Jones Jan 03, 2019

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: d3ea2127 ("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>

parent 10628e3e

drivers/mfd/bd9571mwv.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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),

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