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stm32f7: clk: remove usart1 clock enable from board init

Before clock driver availability it was required to enable usart1 clock
for serial init but now with clock driver is taking care of usart1 clock.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Vikas Manocha 8 년 전
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b5be8f5ea8
2개의 변경된 파일0개의 추가작업 그리고 4개의 파일을 삭제
  1. 0 1
      board/st/stm32f746-disco/stm32f746-disco.c
  2. 0 3
      drivers/clk/clk_stm32f7.c

+ 0 - 1
board/st/stm32f746-disco/stm32f746-disco.c

@@ -380,7 +380,6 @@ int board_early_init_f(void)
 	int res;
 
 	res = uart_setup_gpio();
-	clock_setup(USART1_CLOCK_CFG);
 	if (res)
 		return res;
 

+ 0 - 3
drivers/clk/clk_stm32f7.c

@@ -228,9 +228,6 @@ static int stm32_clk_enable(struct clk *clk)
 void clock_setup(int peripheral)
 {
 	switch (peripheral) {
-	case USART1_CLOCK_CFG:
-		setbits_le32(&STM32_RCC->apb2enr, RCC_APB2ENR_USART1EN);
-		break;
 	case GPIO_A_CLOCK_CFG:
 		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_A_EN);
 		break;