linux-kernel - Re: [PATCH 2/2] mfd: ab8500-core: Add device tree support for AB8505

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Date:   Mon, 16 Dec 2019 10:43:59 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Stephan Gerhold <stephan@...hold.net>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>
Subject: Re: [PATCH 2/2] mfd: ab8500-core: Add device tree support for AB8505

On Sun, 17 Nov 2019, Stephan Gerhold wrote:

> AB8505 support was never fully converted to the device tree.
> Most of the MFD cells for AB8505 lack an "of_compatible",
> which prevents them from being configured through the device tree.
> 
> Align the definition of the AB8505 MFD cells with the ones for AB8500,
> and add device tree compatibles. Except for GPIO and regulators the
> compatibles are equal to those used for AB8500 because the hardware
> does not differ much.
> 
> Finally, change db8500_prcmu_register_ab8500() to check for the AB8505
> device tree node additionally, and probe it if it is found.
> 
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Signed-off-by: Stephan Gerhold <stephan@...hold.net>
> ---
>  drivers/mfd/ab8500-core.c  | 14 ++++++++++++--
>  drivers/mfd/db8500-prcmu.c | 26 ++++++++++++++++++++------
>  2 files changed, 32 insertions(+), 8 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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