hw/adc: Add an ADC module for NPCM7XX

The ADC is part of NPCM7XX Module. Its behavior is controled by the
ADC_CON register. It converts one of the eight analog inputs into a
digital input and stores it in the ADC_DATA register when enabled.

Users can alter input value by using qom-set QMP command.

Reviewed-by: Havard Skinnemoen <hskinnemoen@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210108190945.949196-4-wuhaotsh@google.com
[PMM: Added missing hw/adc/trace.h file]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Hao Wu 2021-01-08 11:09:42 -08:00 committed by Peter Maydell
parent 0be12dc76a
commit 77c05b0b74
11 changed files with 783 additions and 3 deletions

View file

@ -134,7 +134,8 @@ qtests_sparc64 = \
['prom-env-test', 'boot-serial-test']
qtests_npcm7xx = \
['npcm7xx_gpio-test',
['npcm7xx_adc-test',
'npcm7xx_gpio-test',
'npcm7xx_rng-test',
'npcm7xx_timer-test',
'npcm7xx_watchdog_timer-test']