Jan Kiszka 83b944174a arm64: dts: hikey: Give wifi some time after power-on ... Somewhere along recent changes to power control of the wl1835, power-on became very unreliable on the hikey, failing like this: wl1271_sdio: probe of mmc2:0001:1 failed with error -16 wl1271_sdio: probe of mmc2:0001:2 failed with error -16 After playing with some dt parameters and comparing to other users of this chip, it turned out we need some power-on delay to make things stable again. In contrast to those other users which define 200 ms, the hikey would already be happy with 1 ms. Still, we use the safer 10 ms, like on the Ultra96. Fixes: ea45267873 ("arm64: dts: hikey: Fix WiFi support") Cc: <stable@vger.kernel.org> #4.12+ Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>		2019-02-04 10:14:45 +00:00
..
boot	arm64: dts: hikey: Give wifi some time after power-on	2019-02-04 10:14:45 +00:00
configs	ARM: SoC: late updates	2019-01-05 11:30:37 -08:00
crypto	Kbuild updates for v4.21	2018-12-29 12:03:17 -08:00
include	arch: remove redundant UAPI generic-y defines	2019-01-06 10:22:15 +09:00
kernel	jump_label: move 'asm goto' support test to Kconfig	2019-01-06 09:46:51 +09:00
kvm	Kconfig updates for v4.21	2018-12-29 13:03:29 -08:00
lib	arm64: string: use asm EXPORT_SYMBOL()	2018-12-10 11:50:12 +00:00
mm	arm64 fixes for -rc1	2019-01-05 11:28:39 -08:00
net	bpf: arm64: Enable arm64 jit to provide bpf_line_info	2018-12-12 02:16:56 +01:00
xen
Kconfig	Kconfig file consolidation for v4.21	2018-12-29 13:40:29 -08:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Kconfig.platforms	ARM: SoC: late updates	2019-01-05 11:30:37 -08:00
Makefile	kasan, arm64: adjust shadow size for tag-based mode	2018-12-28 12:11:43 -08:00