On 08/23/2016 03:36 PM, Aaro Koskinen wrote:
Hi,
gpio-leds fails to probe on OCTEON with v4.8-rc3 and when using
arch/mips/boot/dts/cavium-octeon/dlink_dsr-1000n.dts. Leds still
worked with v4.7.
I bisected this to:
commit 15cc2ed6dcf91a8658e084be4e140147161819d7
Author: Jon Hunter <jonathanh@xxxxxxxxxx>
Date: Mon Jun 20 14:49:18 2016 +0100
of/irq: Mark initialised interrupt controllers as populated
I have no idea how this is related to gpio-leds, except that on OCTEON
DTBs the gpio node is also interrupt controller...
Hey Aaro.
It is actually two patches that cause the breakage. The other is:
commit e55aeb6ba4e8cc3549bff1e75ea1d029324bce21
of/irq: Mark interrupt controllers as populated before initialisation
I needed to revert both of these in order to get MMC working on our 71xx
and 78xx boards. For our MMC, I got error messages from the MMC core of
"Invalid POWER GPIO" until I applied the second patch. I will have a fix
worthy of upstreaming today which will be posted today.
Steve
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