diff options
| author | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> | 2017-09-26 12:01:39 +0530 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2017-10-02 16:43:55 +0200 |
| commit | f5f290716a30ec627a90227a2864b6745fa78150 (patch) | |
| tree | 96d0a99d58038f1d2ee9319b2c3f0935d8770819 /arch/arm/boot | |
| parent | e747c0e955869e5cb6d9ea4da9477895901dbc92 (diff) | |
ARM: dts: imx7-colibri: add atmel mxt multitouch controller
Add atmel mxt multitouch controller driver which is interfaced over I2C bus.
This controller is used by the Logic Technologies, Capacitive Touch Display
7" Parallel (LT161010-2NHC).
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri-aster.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi index 9d55d9fa4492..cc553593696a 100644 --- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi @@ -109,6 +109,15 @@ &i2c4 { status = "okay"; + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio2>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + status = "disabled"; + }; + /* M41T0M6 real time clock on carrier board */ rtc: m41t0m6@68 { compatible = "st,m41t0"; diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 6d349413b193..217ddf0bcf75 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -120,6 +120,15 @@ &i2c4 { status = "okay"; + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio2>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + status = "disabled"; + }; + touch: touchrevf0710a@10 { compatible = "touchrevolution,fusion-f0710a"; pinctrl-names = "default"; |