[PULL 12/15] hw/adc: Fix CONV bit in NPCM7XX ADC CON register

[Peter Maydell]

From: Hao Wu <wuhaotsh@google.com>

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>
---
 hw/adc/npcm7xx_adc.c           | 2 +-
 tests/qtest/npcm7xx_adc-test.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/adc/npcm7xx_adc.c b/hw/adc/npcm7xx_adc.c
index 0f0a9f63e20..47fb9e5f74c 100644
--- a/hw/adc/npcm7xx_adc.c
+++ b/hw/adc/npcm7xx_adc.c
@@ -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
diff --git a/tests/qtest/npcm7xx_adc-test.c b/tests/qtest/npcm7xx_adc-test.c
index 3fa6d9ece0b..8048044d281 100644
--- a/tests/qtest/npcm7xx_adc-test.c
+++ b/tests/qtest/npcm7xx_adc-test.c
@@ -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)
-- 
2.25.1