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| /openbmc/linux/arch/arm64/boot/dts/mediatek/ |
| H A D | mt8192-asurada-spherion-r0.dts | 6812f4ed Wed Jun 29 10:59:49 CDT 2022 Nícolas F. R. A. Prado <nfraprado@collabora.com> arm64: dts: mediatek: spherion: Add keyboard backlight
The Spherion board has keyboard backlight controlled by the PWM signal
generated by the ChromeOS EC.
Enable PWM output for ChromeOS EC and add a PWM controlled LED node for
the keyboard backlight.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20220629155956.1138955-13-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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