ARM64: dts: meson-gxbb-p200: add ADC laddered keys
authorNeil Armstrong <narmstrong@baylibre.com>
Mon, 16 Jan 2017 10:22:45 +0000 (11:22 +0100)
committerKevin Hilman <khilman@baylibre.com>
Mon, 30 Jan 2017 18:47:59 +0000 (10:47 -0800)
commit6b6a1867667a90f399762dc1ee6add5b4aa646c9
tree088a6caf6429f57b4ae760e5e021d39022dc3bae
parentbd80ef5ed46233d90f216805ff40aba326ff1bdd
ARM64: dts: meson-gxbb-p200: add ADC laddered keys

Add the 5 buttons connected to a resistor laddered matrix and sampled
by the SAR ADC channel 0.

Only the p200 board has these buttons, the P201 doesn't.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts