On Sun, Jan 27, 2019 at 10:28:13PM +0200, Ioan-Adrian Ratiu wrote: > This reverts commit bea8a160c621d19f7f78b13e14e03f4b8e44cd4b. > > Contrary to what the commit message says, on my rpi 3 b v1.2 changing > the polarity causes the exact behaviour this commit intends to fix, as > described at the referenced link below (wlan0 disapears). > > With reset-gpios = ... GPIO_ACTIVE_HIGH, brcmfmac errors in dmesg: > > [ 7.977512] brcmfmac: brcmf_sdio_bus_sleep: error while changing bus sleep state -110 > [ 7.977623] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame > [ 7.978007] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame > [ 7.978377] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame > [ 7.978724] brcmfmac: brcmf_sdio_dpc: failed backplane access over SDIO, halting operation > [ 7.978734] brcmfmac: brcmf_proto_bcdc_query_dcmd: brcmf_proto_bcdc_msg failed w/status -110 > [ 7.978747] brcmfmac: brcmf_cfg80211_get_channel: chanspec failed (-110) > [ 7.982817] brcmfmac: brcmf_sdio_bus_sleep: error while changing bus sleep state -110 > [ 7.982880] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame > [ 7.983255] brcmfmac: brcmf_sdio_txfail: sdio error, abort command and terminate frame > > The only solution I currently have is to revert and everything works > as expected and as before changing the polarity. > > Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911443 > Signed-off-by: Ioan-Adrian Ratiu <adi@xxxxxxxxxx> > --- > arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +- > arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) <formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly. </formletter>
