Hi Fabio On Tue, 2016-06-07 at 21:07 -0300, Fabio Estevam wrote: > From: Fabio Estevam <fabio.estevam@xxxxxxx> > > MX6SX has an internal LDO regulator for the PCIE domain, which needs > to be turned on for PCIE functionality. > > Add support for it. > > Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx> > --- > .../devicetree/bindings/pci/fsl,imx6q-pcie.txt | 2 ++ > drivers/pci/host/pci-imx6.c | 29 +++++++++++++++++++++- There was a discussion doing the handling of the regulator inside the PM backend: > On Mon, 2016-02-15 at 07:24 +0000, Richard Zhu wrote: > > As Lucas discussed with me before, the GPC regulator operations should[n't] be touched in > > Imx pcie driver at all. These bits operations should be encapsulate into the PM system, > > for example, the regulator driver. On Thu, 2016-02-18 at 12:59 +0100, Christoph Fritz wrote: > Ok, for an initial version, I'll just leave the regulator in my > devicetree enabled. For further enhancements I suppose > arch/arm/mach-imx/gpc.c needs to get touched? > @Richard and @Lucas: Any further hints on this? Thanks -- Christoph -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
