Messages in this thread | | | From | Fabio Estevam <> | Date | Mon, 13 Sep 2021 10:03:27 -0300 | Subject | Re: [PATCH 1/2] ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe |
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Hi Michal,
On Wed, Aug 18, 2021 at 4:02 AM Michal Vokáč <michal.vokac@ysoft.com> wrote: > > Since the LED multicolor framework support was added in commit > 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx") > LEDs on this platform stopped working. > > Author of the framework attempted to accommodate this DT to the > framework in commit b86d3d21cd4c ("ARM: dts: imx6dl-yapp4: Add reg property > to the lp5562 channel node") but that is not sufficient. A color property > is now required even if the multicolor framework is not used, otherwise > the driver probe fails: > > lp5562: probe of 1-0030 failed with error -22 > > Add the color property to fix this. > > Fixes: 92a81562e695 ("leds: lp55xx: Add multicolor framework support to lp55xx") > Cc: <stable@vger.kernel.org> > Cc: linux-leds@vger.kernel.org > Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
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