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hw/adc: Fix CONV bit in NPCM7XX ADC CON register 

The correct bit for the CONV bit in NPCM7XX ADC is bit 13. This patch
fixes that in the module, and also lower the IRQ when the guest
is done handling an interrupt event from the ADC module.

Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Patrick Venture<venture@google.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220714182836.89602-4-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Hao Wu 2022-07-14 11:28:31 -07:00 committed by Peter Maydell
parent f04383e749
commit 4a84e85413
2 changed files with 2 additions and 2 deletions
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2
hw/adc/npcm7xx_adc.c
View File

@ -36,7 +36,7 @@ REG32(NPCM7XX_ADC_DATA, 0x4)
#define NPCM7XX_ADC_CON_INT BIT(18)
#define NPCM7XX_ADC_CON_EN BIT(17)
#define NPCM7XX_ADC_CON_RST BIT(16)
#define NPCM7XX_ADC_CON_CONV BIT(14)
#define NPCM7XX_ADC_CON_CONV BIT(13)
#define NPCM7XX_ADC_CON_DIV(rv) extract32(rv, 1, 8)
#define NPCM7XX_ADC_MAX_RESULT 1023

2
tests/qtest/npcm7xx_adc-test.c
View File

@ -50,7 +50,7 @@
#define CON_INT BIT(18)
#define CON_EN BIT(17)
#define CON_RST BIT(16)
#define CON_CONV BIT(14)
#define CON_CONV BIT(13)
#define CON_DIV(rv) extract32(rv, 1, 8)
#define FST_RDST BIT(1)