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| author | Michal Vokáč <michal.vokac@ysoft.com> | 2021-08-18 10:02:08 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-09-22 06:06:49 +0300 |
| commit | 9b663b34c94a78f39fa2c7a8271b1f828b546e16 (patch) | |
| tree | 3af6fee6e6951c8fb31f739b2d698be9e9b4d476 /arch/arm/mach-imx/mach-imx6q.c | |
| parent | 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f (diff) | |
| download | linux-9b663b34c94a78f39fa2c7a8271b1f828b546e16.tar.xz | |
ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe
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>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/mach-imx6q.c')
0 files changed, 0 insertions, 0 deletions