PCI: imx6: Add initial imx6sx support
authorChristoph Fritz <chf.fritz@googlemail.com>
Tue, 5 Apr 2016 21:53:27 +0000 (16:53 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Wed, 20 Apr 2016 00:41:25 +0000 (19:41 -0500)
commite3c06cd063d69df741295a50a691d4a2cad3852a
tree1b7de07194b08614b5370d90732792299cad20d3
parent4d1821e729b5d2060ef8c9825af1dacc2182da38
PCI: imx6: Add initial imx6sx support

Add initial PCIe support for the imx6 SoC derivate imx6sx.  PCI MSI support
is untested as the necessary suspend/resume quirk is not included in this
patch.

This patch is heavily based on patches by Richard Zhu.

[bhelgaas: factor out refclk enable, fix adjacent typos in imx6q-pcie.txt]
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Acked-by: Richard Zhu <Richard.Zhu@freescale.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
drivers/pci/host/pci-imx6.c