tree c70c3f7991623ad141f9db655528b4cbb27e650b
parent b7db8d3b4e567b9c7c4670e0728fc65907139987
author Jonas Karlman <jonas@kwiboo.se> 1729195226 +0000
committer Kever Yang <kever.yang@rock-chips.com> 1729910808 +0800

adc: rockchip-saradc: Use vdd-microvolts prop as fallback

Change to use vdd-microvolts prop value as voltage reference when the
supply regulator is missing or when DM_REGULATOR=n is used.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>