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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2014-09-04 20:00:56 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2014-09-04 20:00:56 +0200 |
| commit | fee23a9b70a5210f733f5d1c525553defe4cc23d (patch) | |
| tree | ec7cae6c5979052a11ffe40324202a7de65c2293 /arch/arm | |
| parent | a8e154bbc66462715431d8511ba27d5388e0e87f (diff) | |
imx6qdl-colibri.dtsi: configure stmpe adc
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-colibri.dtsi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index a9f547de4fe2..ad8a3db23e53 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -283,6 +283,17 @@ /* 5 ms touch detect interrupt delay */ st,touch-det-delay = <5>; }; + stmpe_adc { + compatible = "st,stmpe-adc"; + /* 3.25 MHz ADC clock speed */ + st,adc-freq = <1>; + /* 12-bit ADC */ + st,mod-12b = <1>; + /* internal ADC reference */ + st,ref-sel = <0>; + /* ADC converstion time: 80 clocks */ + st,sample-time = <4>; + }; }; }; |