diff options
Diffstat (limited to 'chip/stm32/usb_pd_phy.c')
| -rw-r--r-- | chip/stm32/usb_pd_phy.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/chip/stm32/usb_pd_phy.c b/chip/stm32/usb_pd_phy.c index 8c6ecca110..92656a1582 100644 --- a/chip/stm32/usb_pd_phy.c +++ b/chip/stm32/usb_pd_phy.c @@ -176,7 +176,7 @@ int pd_find_preamble(int port) } } cnt = vals[bit] - vals[bit-1]; - all = (all >> 1) | (cnt <= PERIOD_THRESHOLD ? 1 << 31 : 0); + all = (all >> 1) | (cnt <= PERIOD_THRESHOLD ? BIT(31) : 0); if (all == 0x36db6db6) return bit - 1; /* should be SYNC-1 */ if (all == 0xF33F3F3F) @@ -557,7 +557,7 @@ void pd_hw_init_rx(int port) /* --- DAC configuration for comparator at 850mV --- */ #ifdef CONFIG_PD_USE_DAC_AS_REF /* Enable DAC interface clock. */ - STM32_RCC_APB1ENR |= (1 << 29); + STM32_RCC_APB1ENR |= BIT(29); /* Delay 1 APB clock cycle after the clock is enabled */ clock_wait_bus_cycles(BUS_APB, 1); /* set voltage Vout=0.850V (Vref = 3.0V) */ @@ -570,7 +570,7 @@ void pd_hw_init_rx(int port) #ifdef CONFIG_USB_PD_INTERNAL_COMP #if defined(CHIP_FAMILY_STM32F0) || defined(CHIP_FAMILY_STM32F3) /* turn on COMP/SYSCFG */ - STM32_RCC_APB2ENR |= 1 << 0; + STM32_RCC_APB2ENR |= BIT(0); /* Delay 1 APB clock cycle after the clock is enabled */ clock_wait_bus_cycles(BUS_APB, 1); /* currently in hi-speed mode : TODO revisit later, INM = PA0(INM6) */ @@ -583,12 +583,12 @@ void pd_hw_init_rx(int port) CMP2OUTSEL | STM32_COMP_CMP2HYST_HI; #elif defined(CHIP_FAMILY_STM32L) - STM32_RCC_APB1ENR |= 1 << 31; /* turn on COMP */ + STM32_RCC_APB1ENR |= BIT(31); /* turn on COMP */ STM32_COMP_CSR = STM32_COMP_OUTSEL_TIM2_IC4 | STM32_COMP_INSEL_DAC_OUT1 | STM32_COMP_SPEED_FAST; /* route PB4 to COMP input2 through GR6_1 bit 4 (or PB5->GR6_2 bit 5) */ - STM32_RI_ASCR2 |= 1 << 4; + STM32_RI_ASCR2 |= BIT(4); #else #error Unsupported chip family #endif @@ -641,7 +641,7 @@ void pd_hw_init(int port, int role) /* 50% duty cycle on the output */ phy->tim_tx->ccr[TIM_TX_CCR_IDX(port)] = phy->tim_tx->arr / 2; /* Timer channel output configuration */ - val = (6 << 4) | (1 << 3); + val = (6 << 4) | BIT(3); if ((TIM_TX_CCR_IDX(port) & 1) == 0) /* CH2 or CH4 */ val <<= 8; if (TIM_TX_CCR_IDX(port) <= 2) |