From: Lee Jones <lee.jones@linaro.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] mfd: axp20x: Allow the AXP223 to be probed by i2c
Date: Tue, 2 Apr 2019 08:01:33 +0100 [thread overview]
Message-ID: <20190402070133.GD4187@dell> (raw)
In-Reply-To: <20190318125548.24851-1-maxime.ripard@bootlin.com>
On Mon, 18 Mar 2019, Maxime Ripard wrote:
> The AXP223 can be used both using the RSB proprietary bus, or a more
> traditional I2C bus. The RSB is a faster bus and provides more features
> (like some integrity checks on the messages), so it's usually preferrable
> to use it, but since it's proprietary, when we want to use the PMIC in a
> multi-master setup, the i2c might make sense as well.
>
> Let's add that possibility.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
> ---
> drivers/mfd/axp20x-i2c.c | 2 ++
> 1 file changed, 2 insertions(+)
Applied, thanks.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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WARNING: multiple messages have this Message-ID (diff)
From: Lee Jones <lee.jones@linaro.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mfd: axp20x: Allow the AXP223 to be probed by i2c
Date: Tue, 2 Apr 2019 08:01:33 +0100 [thread overview]
Message-ID: <20190402070133.GD4187@dell> (raw)
In-Reply-To: <20190318125548.24851-1-maxime.ripard@bootlin.com>
On Mon, 18 Mar 2019, Maxime Ripard wrote:
> The AXP223 can be used both using the RSB proprietary bus, or a more
> traditional I2C bus. The RSB is a faster bus and provides more features
> (like some integrity checks on the messages), so it's usually preferrable
> to use it, but since it's proprietary, when we want to use the PMIC in a
> multi-master setup, the i2c might make sense as well.
>
> Let's add that possibility.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
> ---
> drivers/mfd/axp20x-i2c.c | 2 ++
> 1 file changed, 2 insertions(+)
Applied, thanks.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2019-04-02 7:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 12:55 [PATCH] mfd: axp20x: Allow the AXP223 to be probed by i2c Maxime Ripard
2019-03-18 12:55 ` Maxime Ripard
2019-03-22 8:53 ` Chen-Yu Tsai
2019-03-22 8:53 ` Chen-Yu Tsai
2019-04-02 7:01 ` Lee Jones [this message]
2019-04-02 7:01 ` Lee Jones
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