On 13 April 2017 at 12:18, Fabio Estevam <festevam@xxxxxxxxx> wrote: > On Thu, Apr 13, 2017 at 4:03 PM, Tyler Baker <tyler.baker@xxxxxxxxxx> wrote: > >> I've been testing your GPC/PCIe patch sets against v4.11-rc5 on my >> imx7d-cl-som-imx7, but hit a bit of a wall. When gpc is set as the >> interrupt-parent for the soc, the kernel seems to hang and not produce >> any output on the serial port[0]. I tried to enable earlyprintk, but >> no luck getting a trace. Reversing this change, gets the board >> booting[1], but obviously isn't using the gpc which is needed for PCIe >> support as I understand it. I assume you've tested these changes on a >> imx7d-sdb and are not seeing a similar issue? You can find the patches >> I've picked on top of v4.11-rc5 here[2], any idea what might be the >> issue? > > Thanks for the report. No problem. > It seems this series depends on the drivers/soc/imx/gpcv2.c patches > that landed into linux-next. Are you referring to the following patches? "dt-bindings: Add GPCv2 power gating driver" "soc: imx: Add GPCv2 power gating driver" I've pulled these patches from Shawn's tree to test with, but still not able to get anything functional. Is there another series I should be looking at? Thanks, Tyler -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
