From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Rob Herring <robh+dt@kernel.org>
Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
Hongtao Wu <wuht06@gmail.com>,
Baolin Wang <baolin.wang7@gmail.com>,
linux-kernel@vger.kernel.org, Orson Zhai <orsonzhai@gmail.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Chunyan Zhang <chunyan.zhang@unisoc.com>
Subject: [RESEND PATCH V6 0/2] PCI: Add new Unisoc PCIe driver
Date: Mon, 22 Mar 2021 17:18:29 +0800 [thread overview]
Message-ID: <20210322091831.662279-1-zhang.lyra@gmail.com> (raw)
From: Chunyan Zhang <chunyan.zhang@unisoc.com>
This series adds PCIe controller driver for Unisoc SoCs.
This controller is based on DesignWare PCIe IP.
This RESEND patch set V6 is based on v5.12-rc4.
Changes since v5:
* Change "GPL v2" to "GPL".
* Remove exit_p wrapper which used to define remove callback.
Changes since v4:
* Install 'yamllint' and upgrade dt-schema in order to solve the yamllint and
dtschema/dtc warnings/errors:
Changes since v3:
* Split the property 'sprd,pcie-poweron-syscons' and
'sprd,pcie-poweroff-syscons' into reset, power domains, phy and so on;
* Delete the function to get resource 'msi' and 'dbi' which were parsed by the
DW core;
* Delete the function 'sprd_pcie_host_init', because the DW core has done it.
Changes since v2:
* Change RC mode to host mode in drivers/pci/controller/dwc/Kconfig;
* Change Signed-off-by from Billows Wu to Hongtao Wu
Changes since v1:
* Test this patch on top of Rob Herring's 40 part series of DWC clean-ups:
https://lore.kernel.org/linux-pci/20200821035420.380495-1-robh@kernel.org/
* Delete empty function;
* Document property "sprd,pcie-poweron-syscons" and 'sprd,pcie-poweroff-syscons';
* Delete runtime suspend/resume function;
* Add COMPILE_TEST which CONFIG_PCIE_SPRD depends on.
Hongtao Wu (2):
dt-bindings: PCI: sprd: Document Unisoc PCIe RC host controller
PCI: sprd: Add support for Unisoc SoCs' PCIe controller
.../devicetree/bindings/pci/sprd-pcie.yaml | 93 ++++++
drivers/pci/controller/dwc/Kconfig | 12 +
drivers/pci/controller/dwc/Makefile | 1 +
drivers/pci/controller/dwc/pcie-sprd.c | 292 ++++++++++++++++++
4 files changed, 398 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/sprd-pcie.yaml
create mode 100644 drivers/pci/controller/dwc/pcie-sprd.c
--
2.25.1
next reply other threads:[~2021-03-22 9:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 9:18 Chunyan Zhang [this message]
2021-03-22 9:18 ` [RESEND PATCH V6 1/2] dt-bindings: PCI: sprd: Document Unisoc PCIe RC host controller Chunyan Zhang
2021-03-22 9:18 ` [RESEND PATCH V6 2/2] PCI: sprd: Add support for Unisoc SoCs' PCIe controller Chunyan Zhang
2021-03-23 20:30 ` Bjorn Helgaas
2021-03-25 6:14 ` Chunyan Zhang
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