[U-Boot] [U-Boot, v5, 4/4] pinctrl: stm32: make pinctrl use hwspinlock

[Tom Rini]

On Tue, Nov 27, 2018 at 01:49:53PM +0100, Benjamin Gaignard wrote:

> Protect configuration registers with a hardware spinlock.
> 
> If a hwspinlock is defined in the device-tree node used it
> to be sure that none of the others processors on the SoC could
> change the configuration at the same time.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard at linaro.org>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Patrice Chotard <patrice.chotard at st.com>

Applied to u-boot/master, thanks!

-- 
Tom
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