[0/2] ARM: stm32: add clock for pwrcfg syscon

Message

Ben Wolsieffer Oct. 2, 2023, 6:08 p.m. UTC

The STM32F4/7 pwrcfg syscon was missing its clock, making it impossible
to use after clk_disable_unused(). Simply adding the clock creates a
circular dependency, because the syscon is used by the clock driver.
This series resolves this dependency and then adds the clock.

I tested this on a STM32F746 and verified that syscon writes now
succeed even after clk_disable_unused().

Ben Wolsieffer (2):
  clk: stm32: initialize syscon after clocks are registered
  ARM: dts: stm32: add pwrcfg clock for stm32f4/7

 arch/arm/boot/dts/st/stm32f429.dtsi |  1 +
 arch/arm/boot/dts/st/stm32f746.dtsi |  1 +
 drivers/clk/clk-stm32f4.c           | 12 ++++++------
 3 files changed, 8 insertions(+), 6 deletions(-)