Enables the RGB notification LED on the SHIFT 6mq (sdm845-shift-axolotl) with the Qualcomm Light Pulse Generator bindings by Bjorn Andersson [1]. Patches are merged in for-next branch of linux-leds. Tested these changes on the SHIFT 6mq. [1] https://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git/commit/?h=for-next&id=a8e53db46f19f67be6a26488aafb7d10c78e33bd Signed-off-by: Dylan Van Assche <me@dylanvanassche.be> Reviewed-by: Alexander Martinz <amartinz@shiftphones.com> Tested-by: Alexander Martinz <amartinz@shiftphones.com> Tested-by: Caleb Connolly <caleb@connolly.tech> Reviewed-by: Caleb Connolly <caleb@connolly.tech> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220512054439.13971-1-me@dylanvanassche.be