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

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Date:   Sun, 18 Dec 2016 20:18:52 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     Lee Jones <lee.jones@...aro.org>,
        "russianneuromancer @ ya . ru" <russianneuromancer@...ru>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 2/2] mfd: axp20x: Fix axp288 volatile ranges

Hi,

On 17-12-16 16:12, Chen-Yu Tsai wrote:
> On Sat, Dec 17, 2016 at 4:09 AM, Hans de Goede <hdegoede@...hat.com> 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>
>
> Acked-by: Chen-Yu Tsai <wens@...e.org>

Thank you.

> FYI, if you're going to add support for the battery charger detection
> module later,

That driver is already in mainline, but like the other axp288 drivers
it needs some love to actual successfully probe and work, I've a set
of patches for ready for this, since I've been successfully testing
them the last few days I guess I might as well send them now,
so expect some patches for this soon :)

  you would need to add the remaining AXP288_BC_* registers
> to the writable table.

The writeable table contains:
	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ6_STATE),

Which already includes all of the BC registers.

Regards,

Hans