linux-kernel - Re: [PATCH v3 2/2] mfd: axp20x: Fix axp288 volatile ranges

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 4 Jan 2017 09:08:25 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        "russianneuromancer @ ya . ru" <russianneuromancer@...ru>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] mfd: axp20x: Fix axp288 volatile ranges

On Fri, 16 Dec 2016, Hans de Goede wrote:

> The axp288 pmic has a lot more volatile registers then we were
> listing in axp288_volatile_ranges, fix this.
> 
> Signed-off-by: Hans de Goede <hdegoede@...hat.com>
> ---
> Changes in v2:
> -Add the following extra regs to axp288_volatile_ranges: AXP288_POWER_REASON,
>  AXP20X_TIMER_CTRL, AXP288_RT_BATT_V_H, AXP288_RT_BATT_V_L
> Changes in v3:
> -Also add: AXP288_BC_GLOBAL, AXP288_BC_DET_STATUS
> ---
>  drivers/mfd/axp20x.c | 7 +++++++
>  1 file changed, 7 insertions(+)

Applied, thanks.

> diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
> index a294121..c51d2df 100644
> --- a/drivers/mfd/axp20x.c
> +++ b/drivers/mfd/axp20x.c
> @@ -117,7 +117,14 @@ static const struct regmap_range axp288_writeable_ranges[] = {
>  };
>  
>  static const struct regmap_range axp288_volatile_ranges[] = {
> +	regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP288_POWER_REASON),
> +	regmap_reg_range(AXP288_BC_GLOBAL, AXP288_BC_GLOBAL),
> +	regmap_reg_range(AXP288_BC_DET_STAT, AXP288_BC_DET_STAT),
>  	regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IPSOUT_V_HIGH_L),
> +	regmap_reg_range(AXP20X_TIMER_CTRL, AXP20X_TIMER_CTRL),
> +	regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE),
> +	regmap_reg_range(AXP288_RT_BATT_V_H, AXP288_RT_BATT_V_L),
> +	regmap_reg_range(AXP20X_FG_RES, AXP288_FG_CC_CAP_REG),
>  };
>  
>  static const struct regmap_access_table axp288_writeable_table = {

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