linux-kernel - [PATCH v3 0/2] PCI: imx6: Correct the epc

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Message-Id: <20250708091003.2582846-1-hongxing.zhu@nxp.com>
Date: Tue,  8 Jul 2025 17:10:01 +0800
From: Richard Zhu <hongxing.zhu@....com>
To: frank.li@....com,
	l.stach@...gutronix.de,
	lpieralisi@...nel.org,
	kwilczynski@...nel.org,
	mani@...nel.org,
	robh@...nel.org,
	bhelgaas@...gle.com,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	festevam@...il.com
Cc: linux-pci@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	imx@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/2] PCI: imx6: Correct the epc_features of i.MX8M EPs

IMX8MQ_EP has three 64-bit BAR0/2/4 capable and programmable BARs. For
IMX8MQ_EP, use imx8q_pcie_epc_features (64-bit BARs 0, 2, 4) instead
of imx8m_pcie_epc_features (64-bit BARs 0, 2).

For IMX8MM_EP and IMX8MP_EP, add fixed 256-byte BAR 4 and reserved BAR 5
in imx8m_pcie_epc_features.

Main changes in v3:
Seperate the patch into two commits and update the commit logs refer to
Bjorn's suggestions.
v2: https://lkml.org/lkml/2025/6/17/267

[PATCH v3 1/2] PCI: imx6: Correct the epc_features of IMX8MQ_EP
[PATCH v3 2/2] PCI: imx6: Correct the epc_features of IMX8MM_EP and

drivers/pci/controller/dwc/pci-imx6.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)