diff options
Diffstat (limited to 'hw/rtc')
| -rw-r--r-- | hw/rtc/twl92230.c | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/hw/rtc/twl92230.c b/hw/rtc/twl92230.c index f838913b37..a787bd247d 100644 --- a/hw/rtc/twl92230.c +++ b/hw/rtc/twl92230.c @@ -271,37 +271,23 @@ static void menelaus_gpio_set(void *opaque, int line, int level) static uint8_t menelaus_read(void *opaque, uint8_t addr) { MenelausState *s = (MenelausState *) opaque; - int reg = 0; switch (addr) { case MENELAUS_REV: return 0x22; - case MENELAUS_VCORE_CTRL5: reg ++; - case MENELAUS_VCORE_CTRL4: reg ++; - case MENELAUS_VCORE_CTRL3: reg ++; - case MENELAUS_VCORE_CTRL2: reg ++; - case MENELAUS_VCORE_CTRL1: - return s->vcore[reg]; + case MENELAUS_VCORE_CTRL1 ... MENELAUS_VCORE_CTRL5: + return s->vcore[addr - MENELAUS_VCORE_CTRL1]; - case MENELAUS_DCDC_CTRL3: reg ++; - case MENELAUS_DCDC_CTRL2: reg ++; - case MENELAUS_DCDC_CTRL1: - return s->dcdc[reg]; - - case MENELAUS_LDO_CTRL8: reg ++; - case MENELAUS_LDO_CTRL7: reg ++; - case MENELAUS_LDO_CTRL6: reg ++; - case MENELAUS_LDO_CTRL5: reg ++; - case MENELAUS_LDO_CTRL4: reg ++; - case MENELAUS_LDO_CTRL3: reg ++; - case MENELAUS_LDO_CTRL2: reg ++; - case MENELAUS_LDO_CTRL1: - return s->ldo[reg]; + case MENELAUS_DCDC_CTRL1 ... MENELAUS_DCDC_CTRL3: + return s->dcdc[addr - MENELAUS_DCDC_CTRL1]; + + case MENELAUS_LDO_CTRL1 ... MENELAUS_LDO_CTRL8: + return s->ldo[addr - MENELAUS_LDO_CTRL1]; - case MENELAUS_SLEEP_CTRL2: reg ++; case MENELAUS_SLEEP_CTRL1: - return s->sleep[reg]; + case MENELAUS_SLEEP_CTRL2: + return s->sleep[addr - MENELAUS_SLEEP_CTRL1]; case MENELAUS_DEVICE_OFF: return 0; @@ -395,10 +381,8 @@ static uint8_t menelaus_read(void *opaque, uint8_t addr) case MENELAUS_S2_PULL_DIR: return s->pull[3]; - case MENELAUS_MCT_CTRL3: reg ++; - case MENELAUS_MCT_CTRL2: reg ++; - case MENELAUS_MCT_CTRL1: - return s->mmc_ctrl[reg]; + case MENELAUS_MCT_CTRL1 ... MENELAUS_MCT_CTRL3: + return s->mmc_ctrl[addr - MENELAUS_MCT_CTRL1]; case MENELAUS_MCT_PIN_ST: /* TODO: return the real Card Detect */ return 0; @@ -418,7 +402,6 @@ static void menelaus_write(void *opaque, uint8_t addr, uint8_t value) { MenelausState *s = (MenelausState *) opaque; int line; - int reg = 0; struct tm tm; switch (addr) { @@ -496,9 +479,9 @@ static void menelaus_write(void *opaque, uint8_t addr, uint8_t value) s->ldo[7] = value & 3; break; - case MENELAUS_SLEEP_CTRL2: reg ++; case MENELAUS_SLEEP_CTRL1: - s->sleep[reg] = value; + case MENELAUS_SLEEP_CTRL2: + s->sleep[addr - MENELAUS_SLEEP_CTRL1] = value; break; case MENELAUS_DEVICE_OFF: |