Date:   Mon, 17 Dec 2018 14:37:18 -0600
From:   Rob Herring <robh@kernel.org>
To:     Bhagavathi Perumal S <bperumal@codeaurora.org>
Cc:     ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
        devicetree@vger.kernel.org
Subject: Re: [PATCH v4 2/3] dt-bindings: net: ath10k: add new dt entry to
 identify external FEM
Message-ID: <20181217203718.GA29320@bogus>
References: <1544544804-4039-1-git-send-email-bperumal@codeaurora.org>
 <1544544804-4039-3-git-send-email-bperumal@codeaurora.org>
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On Tue, Dec 11, 2018 at 09:43:23PM +0530, Bhagavathi Perumal S wrote:
> This adds new dt entry ext-fem-name, it is used by ath10k driver
> to select correct timing parameters and configure it in target wifi hardware.
> The Front End Module(FEM) normally includes tx power amplifier(PA) and
> rx low noise amplifier(LNA). The default timing parameters like tx end to
> PA off timing values were fine tuned for internal FEM used in reference
> design. And these timing values can not be same if ODM modifies hardware
> design with different external FEM. This DT entry helps to choose correct
> timing values in driver if different external FEM hardware used.
> 
> Signed-off-by: Bhagavathi Perumal S <bperumal@codeaurora.org>
> ---
>  Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)

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