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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-04-05 14:51:50 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-04-08 10:16:55 +0200 |
commit | 1dc748b3b202cadf9b799874d9af8d441ee556bc (patch) | |
tree | 58fd3c90a40e2d0128b0c7f36d63d7fc126bb20d /dts/Bindings/iio/adc/stmpe-adc.txt | |
parent | 9688b49cd3bc0b61a019e8e1311236c9975a0777 (diff) | |
download | barebox-1dc748b3b202cadf9b799874d9af8d441ee556bc.tar.gz barebox-1dc748b3b202cadf9b799874d9af8d441ee556bc.tar.xz |
dts: update to v5.1-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/iio/adc/stmpe-adc.txt')
-rw-r--r-- | dts/Bindings/iio/adc/stmpe-adc.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/dts/Bindings/iio/adc/stmpe-adc.txt b/dts/Bindings/iio/adc/stmpe-adc.txt new file mode 100644 index 0000000000..480e664226 --- /dev/null +++ b/dts/Bindings/iio/adc/stmpe-adc.txt @@ -0,0 +1,21 @@ +STMPE ADC driver +---------------- + +Required properties: + - compatible: "st,stmpe-adc" + +Optional properties: +Note that the ADC is shared with the STMPE touchscreen. ADC related settings +have to be done in the mfd. +- st,norequest-mask: bitmask specifying which ADC channels should _not_ be + requestable due to different usage (e.g. touch) + +Node name must be stmpe_adc and should be child node of stmpe node to +which it belongs. + +Example: + + stmpe_adc { + compatible = "st,stmpe-adc"; + st,norequest-mask = <0x0F>; /* dont use ADC CH3-0 */ + }; |