On Mon, 05 Jun 2017, Steve Twiss wrote:
> From: Steve Twiss <[email protected]>
>
> 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 <[email protected]>
>
> ---
>
> 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(-)
Applied, thanks.
> 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,
> },
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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