On Wed, Jan 8, 2014 at 4:56 PM, Arend van Spriel <ar...@broadcom.com> wrote: > On 12/27/2013 01:36 PM, Chen-Yu Tsai wrote: >>>> >> Working tree: >>>> >> >>>> >> https://github.com/wens/linux/tree/wip/sunxi-next-wifi >>>> >> >>>> >> Comments welcome :) >>> > >>> > No comment, but: Nice work! >> Thanks. BTW, who should submit the patch? :) > > Hi Chen-Yu > > I will submit the patch today.
Great! I added device tree support for brcmfmac SDIO devices, to be able to specify external out-of-band interrupts. Unfortunately it's not working. I get the following output: brcmfmac: brcmf_sdbrcm_bus_rxctl: resumed on timeout brcmfmac: brcmf_fil_cmd_data: Failed err=-110 brcmfmac: brcmf_c_preinit_dcmds: Retreiving cur_etheraddr failed, -110 brcmfmac: brcmf_bus_start: failed: -110 brcmfmac: brcmf_sdbrcm_probe: dongle is not responding brcmfmac: brcmf_sdio_probe: device attach failed brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19... Should we add device tree support for the brcmf platform driver, so we can enable power, clocks, etc. before the SDIO driver is probed? Not sure if this is the right way. Maxime mentioned on IRC that some mmc host drivers take a vmmc regulator property. Currently I am using rfkill-gpio to do this. But brcmfmac also registers an rfkill of its own. Also, I have bluetooth working. Turns out it was a wrong pinctrl setting in my dt. For those who want to try: Get and compile brcm_patchram_plus from http://code.google.com/p/broadcom-bluetooth/ Run brcm_patchram_plus --patchram bcm20710a1.hcd --no2bytes /dev/ttyS1 and hciattach /dev/ttyS1 If brcm_patchram_plus hangs, you may need to reset the controller by blocking then unblocking the bluetooth rfkill switch. I pushed all my work out already. Here's the link again: https://github.com/wens/linux/tree/wip/sunxi-next-wifi Cheers ChenYu -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
