diff options
| -rw-r--r-- | arch/arm/boot/dts/imx7d-colibri.dts | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx7d-colibri.dts b/arch/arm/boot/dts/imx7d-colibri.dts index 0aba9f28a943..77c5704927b3 100644 --- a/arch/arm/boot/dts/imx7d-colibri.dts +++ b/arch/arm/boot/dts/imx7d-colibri.dts @@ -200,8 +200,18 @@ }; ad7879@2c { - compatible = "ad7879"; + compatible = "adi,ad7879-1"; reg = <0x2c>; + interrupt-parent = <&gpio1>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + resistance-plate-x = <120>; + touchscreen-min-pressure = <0>; + touchscreen-max-pressure = <4096>; + first-conversion-delay = /bits/ 8 <3>; /* 512us */ + acquisition-time = /bits/ 8 <1>; /* 4us */ + median-filter-size = /bits/ 8 <2>; /* 8 measurements */ + averaging = /bits/ 8 <1>; /* 4 middle values */ + conversion-interval = /bits/ 8 <255>; /* 9.44ms */ }; pmic@33 { |