linux-kernel - Re: [PATCH] ARM: dts: omap3-overo: Remove "vqmmc-supply" property from MMC dt node

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Date:   Fri, 9 Jun 2017 16:32:09 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
CC:     Tony Lindgren <tony@...mide.com>,
        Florian Vaussard <florian.vaussard@...l.ch>,
        linux-omap <linux-omap@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Sekhar Nori <nsekhar@...com>
Subject: Re: [PATCH] ARM: dts: omap3-overo: Remove "vqmmc-supply" property
 from MMC dt node

Hi,

On Friday 09 June 2017 04:07 PM, Ulf Hansson wrote:
> On 9 June 2017 at 10:41, Kishon Vijay Abraham I <kishon@...com> wrote:
>> commit 94647a30124e2c7 ("ARM: dts: omap3-overo: Enable WiFi/BT combo")
>> while enabling WiFi/BT combo added regulator to trigger the nReset
>> signal of the Bluetooth module in vqmmc-supply. However BT should be
>> handled by UART. Moreover "vqmmc" is not a defined binding for
>> omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far,
>> mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc"
>> binding.
>>
>> Remove "vqmmc-supply" property in mmc2 here.
>>
>> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
> 
> Okay, so I assume I also need to carry this in my immutable branch for
> the omap driver changes. More precisely before the driver changes?

yeah, that's right!

Thanks
Kishon