[PATCH v6 0/2] add the Amlogic Meson PCIe controller driver

Hanjie Lin
2018-11-22T08:53:34Z

The Amlogic Meson PCIe host controller is based on the Synopsys DesignWare
PCI core. This patchset add the driver and dt-bindings of the controller.
Changes since v5: [4]
- update MAINTAINER file in alphabetical order
- remove meaningless comment
- use ERR_PTR function instead of (void *) cast
- use is_power_of_2(size) instead of size & (size - 1)
- add comment for PCI_CLASS_REVISION register operation

Changes since v4: [3]
- fix kbuild test robot and compile warnings

Changes since v3: [2]
- modify subject format
- update Kconfig
- update MAINTAINER file
- add comment and error handle for meson_pcie_get_mem_shared()
- drop useless initialization code
- add comment for meson_size_to_payload()
- optimize meson_pcie_establish_link() return code
- optimize meson_pcie_enable_interrupts() redundant function
- drop device_attch related code
- drop dw_pcie_ops read_dbi and write_dbi function
- add error handle for meson_add_pcie_port() when probe

Changes since v2: [1]
- abandon phy driver, move reset to the controller
- use devm_add_action_or_reset() to use clock res
- format correcting

Changes since v1: [0]
- use gpio lib instead open code
- move 'apb' and 'port' reset from phy driver
- format correcting

[0] : https://lkml.kernel.org/r/1534227522-186798-1-git-send-email-hanjie.lin@amlogic.com
[1] : https://lkml.kernel.org/r/1535096165-45827-1-git-send-email-hanjie.lin@amlogic.com
[2] : https://lkml.kernel.org/r/1537509820-52040-1-git-send-email-hanjie.lin@amlogic.com
[3] : https://lkml.kernel.org/r/1538999834-156423-3-git-send-email-hanjie.lin@amlogic.com
[4] : https://lkml.kernel.org/r/1539049990-30810-1-git-send-email-hanjie.lin@amlogic.com

Yue Wang (2):
dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe
controller
PCI: amlogic: Add the Amlogic Meson PCIe controller driver

.../devicetree/bindings/pci/amlogic,meson-pcie.txt | 70 +++
MAINTAINERS | 7 +
drivers/pci/controller/dwc/Kconfig | 10 +
drivers/pci/controller/dwc/Makefile | 1 +
drivers/pci/controller/dwc/pci-meson.c | 597 +++++++++++++++++++++
5 files changed, 685 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
create mode 100644 drivers/pci/controller/dwc/pci-meson.c

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2.7.4