diff options
Diffstat (limited to 'drivers/clk/clk_stm32f.c')
| -rw-r--r-- | drivers/clk/clk_stm32f.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/clk/clk_stm32f.c b/drivers/clk/clk_stm32f.c index 2187be8cc8..8d0f9d4266 100644 --- a/drivers/clk/clk_stm32f.c +++ b/drivers/clk/clk_stm32f.c @@ -67,8 +67,6 @@ #define RCC_DCKCFGRX_SDMMC1SEL BIT(28) #define RCC_DCKCFGR2_SDMMC2SEL BIT(29) -#define RCC_APB2ENR_SAI1EN BIT(22) - /* * RCC AHB1ENR specific definitions */ @@ -86,9 +84,9 @@ * RCC APB2ENR specific definitions */ #define RCC_APB2ENR_SYSCFGEN BIT(14) +#define RCC_APB2ENR_SAI1EN BIT(22) enum periph_clock { - SYSCFG_CLOCK_CFG, TIMER2_CLOCK_CFG, }; @@ -226,6 +224,11 @@ static int configure_clocks(struct udevice *dev) /* gate the SAI clock, needed for MMC 1&2 clocks */ setbits_le32(®s->apb2enr, RCC_APB2ENR_SAI1EN); +#ifdef CONFIG_ETH_DESIGNWARE + /* gate the SYSCFG clock, needed to set RMII ethernet interface */ + setbits_le32(®s->apb2enr, RCC_APB2ENR_SYSCFGEN); +#endif + return 0; } @@ -351,9 +354,6 @@ static int stm32_clk_enable(struct clk *clk) void clock_setup(int peripheral) { switch (peripheral) { - case SYSCFG_CLOCK_CFG: - setbits_le32(&STM32_RCC->apb2enr, RCC_APB2ENR_SYSCFGEN); - break; case TIMER2_CLOCK_CFG: setbits_le32(&STM32_RCC->apb1enr, RCC_APB1ENR_TIM2EN); break; |