From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Zhu <hongxing.zhu@nxp.com>
Cc: frank.li@nxp.com, l.stach@pengutronix.de, lpieralisi@kernel.org,
kwilczynski@kernel.org, mani@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, bhelgaas@google.com,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 2/3] dt-bindings: pci-imx6: Add one more external reference clock
Date: Wed, 17 Sep 2025 17:17:57 -0500 [thread overview]
Message-ID: <20250917221757.GA1878979@bhelgaas> (raw)
In-Reply-To: <20250917045238.1048484-3-hongxing.zhu@nxp.com>
Update subject line similar to patch 1/3?
Also, I notice most binding commits include "PCI:", e.g.,
dt-bindings: PCI: brcm,stb-pcie: ...
dt-bindings: PCI: qcom: ...
dt-bindings: PCI: altera ...
On Wed, Sep 17, 2025 at 12:52:37PM +0800, Richard Zhu wrote:
> i.MX95 PCIes have two reference clock inputs: one from internal PLL,
> the other from off chip crystal oscillator. Use extref clock name to be
> onhalf of the reference clock comes from external crystal oscillator.
Not sure what "onhalf" means. Maybe it means something like this?
The "extref" clock refers to a reference clock from an external
crystal oscillator.
Same issue in patch 3/3.
> Add one more external reference clock for i.MX95 PCIes.
next prev parent reply other threads:[~2025-09-17 22:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 4:52 [PATCH v6 0/3] PCI: imx6: Add external reference clock mode support Richard Zhu
2025-09-17 4:52 ` [PATCH v6 1/3] dt-bindings: PCI: dwc: Add one more reference clock Richard Zhu
2025-09-17 22:13 ` Bjorn Helgaas
2025-09-22 16:50 ` Rob Herring
2025-09-17 4:52 ` [PATCH v6 2/3] dt-bindings: pci-imx6: Add one more external " Richard Zhu
2025-09-17 22:17 ` Bjorn Helgaas [this message]
2025-09-17 4:52 ` [PATCH v6 3/3] PCI: imx6: Add external reference clock mode support Richard Zhu
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