linux-kernel - Re: [PATCH v2 RESEND] arm64: dts: ti: k3-j784s4-j742s2-main-common: Enable ACSPCIE output for PCIe1

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Message-ID: <bc44c867-ef94-4fb2-90fc-6281aa8d195d@ti.com>
Date: Sun, 20 Apr 2025 08:22:21 +0530
From: Siddharth Vadapalli <s-vadapalli@...com>
To: "Kumar, Udit" <u-kumar1@...com>
CC: Siddharth Vadapalli <s-vadapalli@...com>, <nm@...com>, <vigneshr@...com>,
        <kristo@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <srk@...com>
Subject: Re: [PATCH v2 RESEND] arm64: dts: ti: k3-j784s4-j742s2-main-common:
 Enable ACSPCIE output for PCIe1

On Sat, Apr 19, 2025 at 08:03:49PM +0530, Kumar, Udit wrote:

Hello Udit,

> 
> On 4/11/2025 5:43 PM, Siddharth Vadapalli wrote:
> > The PCIe reference clock required by the PCIe Endpoints connected to the
> > PCIe connector corresponding to the PCIe1 instance of PCIe on J784S4-EVM
> > and J742S2-EVM is driven by the ACSPCIE module. Add the device-tree support
> > for enabling the same.
> 
> Please check once if you want to enable PCIe ref clock on AM69 as well.
> 
> unlike EVM, this clock is terminated on test point.

I will move the changes into the board file
k3-j784s4-j742s2-evm-common.dtsi
and post the next version. Thank you for reviewing the patch.

Regards,
Siddharth.