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Subject[PATCH V1] mfd: da9061: fix to remove BBAT_CONT register from chip model
From: Steve Twiss <stwiss.opensource@diasemi.com>

Remove the register DA9062AA_BBAT_CONT (0x0C5) from the DA9061 chip model
regmap access ranges. This applies to both da9061_aa_readable_ranges[]
and da9061_aa_writeable_ranges[].

This change is to correct the DA9061 chip model and align it with the
latest DA9061 Datasheet.

This register previously appeared in the DA9061 Datasheet, Revision 3.2,
01-Mar-2016 and has been removed from later DA9061 datasheet from Dialog,
Revision 3.3, 04-Apr-2017.

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>

---

Hi Lee,

This is a fix to remove DA9062AA_BBAT_CONT register from the DA9061
regmap read/write access tables. It only applies to the DA9061 chip,
and does not affect the DA9062.

No existing kernel code tries to access this register, so the change is
just a formality to correct the DA9061 chip model and align it with the
DA9061 Datasheet.

This patch applies against linux-next and v4.12-rc3

Regards,
Steve Twiss, Dialog Semiconductor


drivers/mfd/da9062-core.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c
index 7f5e8be..fe18115 100644
--- a/drivers/mfd/da9062-core.c
+++ b/drivers/mfd/da9062-core.c
@@ -429,9 +429,6 @@ static int da9062_get_device_type(struct da9062 *chip)
.range_min = DA9062AA_VLDO1_B,
.range_max = DA9062AA_VLDO4_B,
}, {
- .range_min = DA9062AA_BBAT_CONT,
- .range_max = DA9062AA_BBAT_CONT,
- }, {
.range_min = DA9062AA_INTERFACE,
.range_max = DA9062AA_CONFIG_E,
}, {
@@ -514,9 +511,6 @@ static int da9062_get_device_type(struct da9062 *chip)
.range_min = DA9062AA_VLDO1_B,
.range_max = DA9062AA_VLDO4_B,
}, {
- .range_min = DA9062AA_BBAT_CONT,
- .range_max = DA9062AA_BBAT_CONT,
- }, {
.range_min = DA9062AA_GP_ID_0,
.range_max = DA9062AA_GP_ID_19,
},
--
end-of-patch for PATCH V1
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