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3 Commits

Author SHA1 Message Date
Yannis Damigos
87d624419d drivers/stm32f0x_ll_clock: Enable SYSCFG in clock_control 
Enable System Configuration Controller clock in clock_control
instead of gpio controller when we set a gpio as interrupt.
We use System Configuration Controller to manage external
interrupts and enable PIN pair PA11/12, used in USB device,
mapped instead of PA9/10.

Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
 2018-05-14 09:45:40 -05:00
Daniel Wagenknecht
39bb93d402 drivers: stm32 clock control: fix HSI PLLSOURCE with PREDIV1 support 
The combination of
CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL and
CONFIG_CLOCK_STM32_PLL_SRC_HSI
on SOCs with PREDIV1 support made use of the LL define
LL_RCC_PLLSOURCE_HSI_DIV_2, which is not defined for SOCs with
PREDIV1 support.

This exchanges LL_RCC_PLLSOURCE_HSI_DIV_2 with LL_RCC_PLLSOURCE_HSI
which is the appropiate source according to stm32f0xx_ll_rcc.h
line 473 and stm32f3xx_ll_rcc.h line 795.

Tested by compiling hello world for nucleo_f091rc board with HSI as
PLLSOURCE.

Signed-off-by: Daniel Wagenknecht <wagenknecht@clage.de>
 2018-01-11 19:00:19 -05:00
Maciej Debski
d0678201c3 drivers: clock_control: provide support for stm32f0. 
Fixes #3923

Signed-off-by: Maciej Debski <maciej.debski@rndity.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2017-10-23 12:31:47 +02:00