From: Wadim Egorov <w.egorov@phytec.de>
To: MD Danish Anwar <danishanwar@ti.com>, <conor+dt@kernel.org>,
<krzk+dt@kernel.org>, <robh@kernel.org>, <ssantosh@kernel.org>,
<nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>
Cc: <srk@ti.com>, <devicetree@vger.kernel.org>, <kristo@kernel.org>,
<linux-kernel@vger.kernel.org>, Roger Quadros <rogerq@kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 2/2] arm64: dts: ti: k3-am64-main: Switch ICSSG clock to core clock
Date: Wed, 20 Nov 2024 13:52:58 +0100 [thread overview]
Message-ID: <9efdda6e-a401-4321-9680-905a1e70f392@phytec.de> (raw)
In-Reply-To: <20241113110955.3876045-3-danishanwar@ti.com>
Am 13.11.24 um 12:09 schrieb MD Danish Anwar:
> ICSSG has 7 available clocks per instance. Add all the cloks to ICSSG
> nodes. ICSSG currently uses ICSSG_ICLK (clk id 20) which operates at
> 250MHz. Switch ICSSG clock to ICSSG_CORE clock (clk id 0) which operates at
> 333MHz.
>
> ICSSG_CORE clock will help get the most out of ICSSG as more cycles are
> needed to fully support all ICSSG features.
>
> This commit also changes assigned-clock-parents of coreclk-mux to
> ICSSG_CORE clock from ICSSG_ICLK.
>
> Performance update in dual mac mode
> With ICSSG_CORE Clk @ 333MHz
> Tx throughput - 934 Mbps
> Rx throughput - 914 Mbps,
>
> With ICSSG_ICLK clk @ 250MHz,
> Tx throughput - 920 Mbps
> Rx throughput - 706 Mbps
I can see similar improvements. Thank you.
>
> Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Tested on a phyBOARD-Electra-AM64x board,
Tested-by: Wadim Egorov <w.egorov@phytec.de>
next prev parent reply other threads:[~2024-11-20 12:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-13 11:09 [PATCH v3 0/2] Add Clocks for ICSSG MD Danish Anwar
2024-11-13 11:09 ` [PATCH v3 1/2] dt-bindings: soc: ti: pruss: Add clocks " MD Danish Anwar
2024-11-14 20:11 ` Conor Dooley
2024-11-18 13:33 ` Roger Quadros
2024-11-18 13:52 ` Roger Quadros
2024-11-19 6:12 ` Vignesh Raghavendra
2024-11-19 10:45 ` Roger Quadros
2024-11-20 13:23 ` Anwar, Md Danish
2024-11-21 13:08 ` Roger Quadros
2024-11-21 13:10 ` Roger Quadros
2024-11-13 11:09 ` [PATCH v3 2/2] arm64: dts: ti: k3-am64-main: Switch ICSSG clock to core clock MD Danish Anwar
2024-11-19 10:47 ` Roger Quadros
2024-11-20 12:52 ` Wadim Egorov [this message]
2024-11-21 13:13 ` Roger Quadros
2024-12-16 10:23 ` [PATCH v3 0/2] Add Clocks for ICSSG MD Danish Anwar
2024-12-26 20:31 ` Nishanth Menon
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