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Date: Fri, 2 Feb 2024 17:46:15 +0000
From: Simon Horman <horms@kernel.org>
To: Sneh Shah <quic_snehshah@quicinc.com>
Cc: Vinod Koul <vkoul@kernel.org>,
	Bhupesh Sharma <bhupesh.sharma@linaro.org>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>, netdev@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
	kernel@quicinc.com, Andrew Halaney <ahalaney@redhat.com>
Subject: Re: [PATCH net-next v3] net: stmmac: dwmac-qcom-ethqos: Add support
 for 2.5G SGMII
Message-ID: <20240202174615.GT530335@kernel.org>
References: <20240130111234.1244-1-quic_snehshah@quicinc.com>
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In-Reply-To: <20240130111234.1244-1-quic_snehshah@quicinc.com>

On Tue, Jan 30, 2024 at 04:42:34PM +0530, Sneh Shah wrote:
> Serdes phy needs to operate at 2500 mode for 2.5G speed and 1000
> mode for 1G/100M/10M speed.
> Added changes to configure serdes phy and mac based on link speed.
> Changing serdes phy speed involves multiple register writes for
> serdes block. To avoid redundant write opertions only update serdes
> phy when new speed is different.

nit: operations

...