From: Patrice Chotard Date: Tue, 12 Dec 2017 08:49:38 +0000 (+0100) Subject: mach-stm32: stmf32f4: timer: remove clock_get() call X-Git-Tag: v2018.03-rc1~231 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=dcb11959d85596982c935040b8b6d237f31e7e4d;p=u-boot mach-stm32: stmf32f4: timer: remove clock_get() call In order to use common clock driver between STM32F4 and STM32F7, remove clock_get() call As APB_PSC is always set to 2, only case when clock_get(CLOCK_AHB) != clock_get(CLOCK_APB1) is kept Signed-off-by: Patrice Chotard --- diff --git a/arch/arm/mach-stm32/stm32f4/timer.c b/arch/arm/mach-stm32/stm32f4/timer.c index 163f4616d3..00b1d4abda 100644 --- a/arch/arm/mach-stm32/stm32f4/timer.c +++ b/arch/arm/mach-stm32/stm32f4/timer.c @@ -51,12 +51,8 @@ int timer_init(void) setbits_le32(&STM32_RCC->apb1enr, RCC_APB1ENR_TIM2EN); - if (clock_get(CLOCK_AHB) == clock_get(CLOCK_APB1)) - writel((clock_get(CLOCK_APB1) / CONFIG_SYS_HZ_CLOCK) - 1, - &tim->psc); - else - writel(((clock_get(CLOCK_APB1) * 2) / CONFIG_SYS_HZ_CLOCK) - 1, - &tim->psc); + writel(((CONFIG_SYS_CLK_FREQ / 2) / CONFIG_SYS_HZ_CLOCK) - 1, + &tim->psc); writel(0xFFFFFFFF, &tim->arr); writel(TIM_CR1_CEN, &tim->cr1);