On Mon, 3 Dec 2018 19:37:08 +0100, Stefan Wahren stefan.wahren@i2se.com wrote:
The commit b1b8f45b3130 ("ARM: dts: bcm2837: Add missing GPIOs of Expander") introduced a wifi power sequence. Unfortunately the polarity of the reset GPIOs were wrong and broke the wifi support on Raspberry Pi 3 B and later in 3 B+. This wasn't discovered before since the power sequence takes only effect in case the relevant MMC driver is compiled as a module.
Fixes: b1b8f45b3130 ("ARM: dts: bcm2837: Add missing GPIOs of Expander") Cc: stable@vger.kernel.org Reported-by: Matthias Lueschner lueschem@gmail.com Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911443 Signed-off-by: Stefan Wahren stefan.wahren@i2se.com
Applied to devicetree/fixes, thanks! -- Florian