Re: [PATCH v8 0/3] R-Car Gen2 PCIe host driver

[Bjorn Helgaas <bhelgaas@google.com>]

On Mon, May 12, 2014 at 11:57:47AM +0100, Phil Edworthy wrote:
> This is version 8 of a PCIe Host driver for the R-Car Gen2 devices,
> i.e. R-Car H2 (r8a7790) and R-Car M2 (r8a7791).

How do we want to handle maintenance of this new file (pcie-rcar.c)?
MAINTAINERS currently contains drivers/pci/host/*rcar*, which matches it
and says Simon maintains it.  If he wants it, I'd like an ack from him
before merging it.  If not, I'd like to update MAINTAINERS to show who I
should look for acks from.

I don't care either way; I just don't know what to do with this right now.

Bjorn

> v8:
>  - Platform changes removed from this patch set
>  - Moved header file contents into c file
>  - Formatting cleaned up
>  - Remove bus/dev/func range checks for config access
>  - Add comment about config access serialization
>  - Made rcar_pcie_setup_window() return void as no errors possible
>  - Remove unused register definitions
>  - Removed __init markers to fix section mismatches
>  - Add explicit bus number range
>  - Get the root bus nr from config writes instead of sys->busnr
>  - Use PCI domains
>  - Removed unused variable in rcar_msi_free()
>  - Split interrupt bindings into separate cells
> 
> v7:
>  - Change binding description of clocks to 'clock specifiers'
> 
> v6:
>  - Correct DT bindings description for reg and clocks
>  - Split device and board DT changes
>  - Add shmobile to subject for shmobile DT patches
>  - Don't check MSI irq number is valid, as upper level checks this
>  - Change "Unexpected MSI" msg to debug level
>  - Reword "Unexpected MSI" comment so that it's one line
>  - Remove patch that adds HAVE_ARM_ARCH_TIMER to koelsch defconfig as not needed
> 
> v5:
>  - Use module_platform_driver instead of subsys_initcall
>  - Use the of_device_id data field for HW init function
>  - Init hw_pci struct in declaration
>  - Renesas SoC compatible string has peripheral before device name
>  - Add PCIe bus clock reference
>  - Use dma-ranges property to specify inbound memory regions
>  - Support multiple IO windows and correct resources
>  - Return IRQ_NONE from MSI isr when there is no pending MSI
>  - Add additional interrupt bindings
> 
> v4:
>  - Use runtime PM properly
> 
> Phil Edworthy (3):
>   PCI: host: rcar: Add Renesas R-Car PCIe driver
>   PCI: host: rcar: Add MSI support
>   dt-bindings: pci: rcar pcie device tree bindings
> 
>  Documentation/devicetree/bindings/pci/rcar-pci.txt |   47 +
>  drivers/pci/host/Kconfig                           |    6 +
>  drivers/pci/host/Makefile                          |    1 +
>  drivers/pci/host/pcie-rcar.c                       | 1008 ++++++++++++++++++++
>  4 files changed, 1062 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/rcar-pci.txt
>  create mode 100644 drivers/pci/host/pcie-rcar.c
> 
> -- 
> 1.9.1
>