linux-kernel - [BISECTED REGRESSION] v4.8-rc: gpio-leds broken on OCTEON

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Message-ID: <20160823203605.GA12169@raspberrypi.musicnaut.iki.fi>
Date:   Tue, 23 Aug 2016 23:36:05 +0300
From:   Aaro Koskinen <aaro.koskinen@....fi>
To:     David Daney <ddaney@...iumnetworks.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Rob Herring <robh@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-mips@...ux-mips.org,
        linux-kernel@...r.kernel.org,
        Thorsten Leemhuis <regressions@...mhuis.info>
Subject: [BISECTED REGRESSION] v4.8-rc: gpio-leds broken on OCTEON

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@...dia.com>
	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...

Any ideas?

A.