linux-kernel - Re: [PATCH 1/7] regulator: axp20x: Fix poly-phase bit offset for AXP803 DCDC5/6

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Date:   Fri, 29 Sep 2017 10:33:10 +0200
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     Lee Jones <lee.jones@...aro.org>, Mark Brown <broonie@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Quentin Schulz <quentin.schulz@...e-electrons.com>
Subject: Re: [PATCH 1/7] regulator: axp20x: Fix poly-phase bit offset for
 AXP803 DCDC5/6

On Fri, Sep 29, 2017 at 03:25:08AM +0000, Chen-Yu Tsai wrote:
> The bit offset used to check if DCDC5 and DCDC6 are tied together in
> poly-phase output is wrong. It was checking against a reserved bit,
> which is always false.
> 
> In reality, neither the reference design layout nor actually produced
> boards tie these two buck regulators together. But we should still
> fix it, just in case.
> 
> Fixes: 1dbe0ccb0631 ("regulator: axp20x-regulator: add support for AXP803")
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>
> Tested-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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