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Diffstat (limited to 'dts/Bindings/input/ads7846.txt')
| -rw-r--r-- | dts/Bindings/input/ads7846.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/input/ads7846.txt b/dts/Bindings/input/ads7846.txt index 33a1638b61..c6cfe2e3ed 100644 --- a/dts/Bindings/input/ads7846.txt +++ b/dts/Bindings/input/ads7846.txt @@ -29,6 +29,8 @@ Optional properties: ti,vref-delay-usecs vref supply delay in usecs, 0 for external vref (u16). ti,vref-mv The VREF voltage, in millivolts (u16). + Set to 0 to use internal refernce + (ADS7846). ti,keep-vref-on set to keep vref on for differential measurements as well ti,swap-xy swap x and y axis |