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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2017-07-11 19:13:00 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2017-07-27 10:15:49 +0300 |
| commit | 090992a9ca543e3d84f9f0cdb118b7d04fce7152 (patch) | |
| tree | 53cf71269d5fff9aff3f18ce2f30d66444b18a38 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 079af0c40fcce3d8e762d2b58c8f039bc241690e (diff) | |
| download | linux-090992a9ca543e3d84f9f0cdb118b7d04fce7152.tar.xz | |
ARM: dts: stm32: enable ADC on stm32h743i-eval board
There's a potentiometer connected to ADC1 and ADC2 in0 on
stm32h743i-eval board.
- Add fixed-voltage 'vdda' regulator that supplies 'vref' pin.
It's used as voltage reference for ADC and/or DAC.
- Enable ADC1 in0 input (arbitrary choice: could be ADC2 as well).
Note: No pinctrl is needed to use in0 dedicated analog input pin
(e.g. ADC12_INP0).
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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