[PATCH v2 0/5] ARM: dove: DT PCIe support
thomas.petazzoni at free-electrons.com
Thu Aug 15 12:16:51 EDT 2013
Dear Sebastian Hesselbarth,
On Tue, 13 Aug 2013 14:25:19 +0200, Sebastian Hesselbarth wrote:
> This patch set adds support for the PCIe controllers found on Marvell
> Dove SoCs. It depends on mvebu-pci patches sent by Thomas Petazzoni.
> The ARM Dove related patches have already been taken by Jason Cooper
> and have been removed from v2 of this patch set. Changelog is added
> to the individual patch emails.
> Patches 1 and 2 fix some minor issues with pci-mvebu by moving
> clk_prepare_enable before accessing any controller registers and
> counting sucessfully registered ports only.
> Patch 3 converts pci-mvebu from subsys_initcall registration to
> normal platform driver registration to allow it to fail with
> EPROBE_DEFER later.
> Patch 4 adds DT parsing for reset (PERST#) GPIO pins and delay to
> wait for PCIe devices after reset de-assertion.
> Patch 5 finally adds a compatible to pci-mvebu for Dove SoCs.
> [Patch 6-9 have already been taken by Jason Cooper]
> Sebastian Hesselbarth (5):
> PCI: mvebu: move clock enable before register access
> PCI: mvebu: increment nports only for registered ports
> PCI: mvebu: remove subsys_initcall
> PCI: mvebu: add support for reset on GPIO
> PCI: mvebu: add support for Marvell Dove SoCs
I've just seen that Jason Cooper has already sent the PR for this code,
but anyway, I just tested mvebu/for-next on my Armada XP GP board, and
the PCIe + MSI continues to work nicely, even with your code
Tested-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
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