From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Bhagavathi Perumal S <bperumal-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: ath10k-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v4 2/3] dt-bindings: net: ath10k: add new dt entry to identify external FEM
Date: Mon, 17 Dec 2018 14:37:18 -0600 [thread overview]
Message-ID: <20181217203718.GA29320@bogus> (raw)
In-Reply-To: <1544544804-4039-3-git-send-email-bperumal-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
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-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
> ---
> Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
Please add acks/reviewed-bys when posting new versions.
next prev parent reply other threads:[~2018-12-17 20:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 16:13 [PATCH v4 0/3] ath10k: Add support to configure BB timing for external FEM Bhagavathi Perumal S
[not found] ` <1544544804-4039-1-git-send-email-bperumal-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-12-11 16:13 ` [PATCH v4 1/3] dt-bindings: net: ath10k: fix node name and device type in qcom ath10k example Bhagavathi Perumal S
[not found] ` <1544544804-4039-2-git-send-email-bperumal-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-12-17 21:44 ` Rob Herring
2018-12-20 17:10 ` Kalle Valo
2018-12-20 17:10 ` Kalle Valo
2018-12-11 16:13 ` [PATCH v4 2/3] dt-bindings: net: ath10k: add new dt entry to identify external FEM Bhagavathi Perumal S
[not found] ` <1544544804-4039-3-git-send-email-bperumal-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-12-17 20:37 ` Rob Herring [this message]
2018-12-20 13:23 ` Kalle Valo
2018-12-11 16:13 ` [PATCH v4 3/3] ath10k: Add support to configure BB timing over wmi Bhagavathi Perumal S
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