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From: Jianjun Wang <jianjun.wang@mediatek.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Ryder Lee <ryder.lee@mediatek.com>
Cc: "Philipp Zabel" <p.zabel@pengutronix.de>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	"Jianjun Wang" <jianjun.wang@mediatek.com>,
	youlin.pei@mediatek.com, chuanjia.liu@mediatek.com,
	qizhong.cheng@mediatek.com, sin_jieyang@mediatek.com,
	drinkcat@chromium.org, Rex-BC.Chen@mediatek.com,
	anson.chuang@mediatek.com, "Krzysztof Wilczyski" <kw@linux.com>,
	"Pali Rohár" <pali@kernel.org>
Subject: [v9,0/7] PCI: mediatek: Add new generation controller support
Date: Wed, 24 Mar 2021 11:05:03 +0800	[thread overview]
Message-ID: <20210324030510.29177-1-jianjun.wang@mediatek.com> (raw)

These series patches add pcie-mediatek-gen3.c and dt-bindings file to
support new generation PCIe controller.

Changes in v9:
1. Use mtk_pcie_parse_port() to get the hw resources;
2. Remove unnecessary logs;
3. Add local IRQ enable status save/restore instead of
   the enable/disable callbacks for suspend/resume;
4. Fix typos.

Changes in v8:
1. Add irq_clock to protect IRQ register access;
2. Mask all INTx interrupt when startup port;
3. Remove activate/deactivate callbacks from bottom_domain_ops;
4. Add unmask/mask callbacks in mtk_msi_bottom_irq_chip;
5. Add property information for reg-names.

Changes in v7:
1. Split the driver patch to core PCIe, INTx, MSI and PM patches;
2. Reshape MSI init and handle flow, use msi_bottom_domain to cover all sets;
3. Replace readl/writel with their relaxed version;
4. Add MSI description in binding document;
5. Add pl_250m clock in binding document.

Changes in v6:
1. Export pci_pio_to_address() to support compiling as kernel module;
2. Replace usleep_range(100 * 1000, 120 * 1000) with msleep(100);
3. Replace dev_notice with dev_err;
4. Fix MSI get hwirq flow;
5. Fix warning for possible recursive locking in mtk_pcie_set_affinity.

Changes in v5:
1. Remove unused macros
2. Modify the config read/write callbacks, set the config byte field
   in TLP header and use pci_generic_config_read32/write32
   to access the config space
3. Fix the settings of translation window, both MEM and IO regions
   works properly
4. Fix typos

Changes in v4:
1. Fix PCIe power up/down flow
2. Use "mac" and "phy" for reset names
3. Add clock names
4. Fix the variables type

Changes in v3:
1. Remove standard property in binding document
2. Return error number when get_optional* API throws an error
3. Use the bulk clk APIs

Changes in v2:
1. Fix the typo of dt-bindings patch
2. Remove the unnecessary properties in binding document
3. dispos the irq mappings of msi top domain when irq teardown

Jianjun Wang (7):
  dt-bindings: PCI: mediatek-gen3: Add YAML schema
  PCI: Export pci_pio_to_address() for module use
  PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192
  PCI: mediatek-gen3: Add INTx support
  PCI: mediatek-gen3: Add MSI support
  PCI: mediatek-gen3: Add system PM support
  MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer

 .../bindings/pci/mediatek-pcie-gen3.yaml      |  181 +++
 MAINTAINERS                                   |    1 +
 drivers/pci/controller/Kconfig                |   13 +
 drivers/pci/controller/Makefile               |    1 +
 drivers/pci/controller/pcie-mediatek-gen3.c   | 1025 +++++++++++++++++
 drivers/pci/pci.c                             |    1 +
 6 files changed, 1222 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
 create mode 100644 drivers/pci/controller/pcie-mediatek-gen3.c

-- 
2.25.1


             reply	other threads:[~2021-03-24  3:06 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-24  3:05 Jianjun Wang [this message]
2021-03-24  3:05 ` [v9,1/7] dt-bindings: PCI: mediatek-gen3: Add YAML schema Jianjun Wang
2021-03-24  3:05 ` [v9,2/7] PCI: Export pci_pio_to_address() for module use Jianjun Wang
2021-03-24  9:09   ` Pali Rohár
2021-04-13  9:53     ` Lorenzo Pieralisi
2021-04-16 19:24       ` Bjorn Helgaas
2021-03-24  3:05 ` [v9,3/7] PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192 Jianjun Wang
2021-04-08  5:45   ` Jianjun Wang
2021-03-24  3:05 ` [v9,4/7] PCI: mediatek-gen3: Add INTx support Jianjun Wang
2021-03-24 16:17   ` Marc Zyngier
2021-03-24  3:05 ` [v9,5/7] PCI: mediatek-gen3: Add MSI support Jianjun Wang
2021-03-24 16:18   ` Marc Zyngier
2021-03-27 19:28   ` Pali Rohár
2021-03-27 19:44     ` Marc Zyngier
2021-03-27 20:29       ` Pali Rohár
2021-03-27 21:45         ` Marc Zyngier
2021-03-24  3:05 ` [v9,6/7] PCI: mediatek-gen3: Add system PM support Jianjun Wang
2021-03-24  3:05 ` [v9,7/7] MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer Jianjun Wang
2021-04-16 19:21 ` [v9,0/7] PCI: mediatek: Add new generation controller support Bjorn Helgaas
2021-04-19 10:44   ` Lorenzo Pieralisi
2021-04-20  2:05     ` Jianjun Wang

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