Re: [PATCH 16/22] mfd: axp20x: add V_OFF to writeable regs for AXP20X and AXP22X

From	Lee Jones <lee.jones@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 16/22] mfd: axp20x: add V_OFF to writeable regs for AXP20X and AXP22X
Date	2017-01-04 13:50 +0100
Message-ID	<sVTaW-4JG-25@gated-at.bofh.it> (permalink)
References	<sVdY5-1dY-17@gated-at.bofh.it> <sVe7M-1hm-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Mon, 02 Jan 2017, Quentin Schulz wrote:

> The V_OFF register has its first 3 read-write bits for the minimal
> voltage (Voff) of the battery before the system is automatically shut
> down due to the power being too low.
> 
> This adds V_OFF register to the writeable registers of AXP20X and AXP22X
> PMICs.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
> ---
>  drivers/mfd/axp20x.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
  
> diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
> index 19bdba3..7f0f05f 100644
> --- a/drivers/mfd/axp20x.c
> +++ b/drivers/mfd/axp20x.c
> @@ -65,7 +65,7 @@ static const struct regmap_access_table axp152_volatile_table = {
>  
>  static const struct regmap_range axp20x_writeable_ranges[] = {
>  	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
> -	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_VBUS_IPSOUT_MGMT),
> +	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_V_OFF),
>  	regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL1),
>  	regmap_reg_range(AXP20X_DCDC_MODE, AXP20X_FG_RES),
>  	regmap_reg_range(AXP20X_RDC_H, AXP20X_OCV(AXP20X_OCV_MAX)),
> @@ -94,7 +94,7 @@ static const struct regmap_access_table axp20x_volatile_table = {
>  /* AXP22x ranges are shared with the AXP809, as they cover the same range */
>  static const struct regmap_range axp22x_writeable_ranges[] = {
>  	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
> -	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_VBUS_IPSOUT_MGMT),
> +	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_V_OFF),
>  	regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL1),
>  	regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1),
>  };

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH 16/22] mfd: axp20x: add V_OFF to writeable regs for  AXP20X and AXP22X Lee Jones <lee.jones@linaro.org> - 2017-01-04 13:50 +0100
  Re: [PATCH 16/22] mfd: axp20x: add V_OFF to writeable regs for AXP20X  and AXP22X Chen-Yu Tsai <wens@csie.org> - 2017-01-05 07:20 +0100

csiph-web