[PATCH 3/7] pinctrl: armada-37xx: set GPIO output value before setting direction

[Andrew Lunn]

On Mon, May 12, 2025 at 04:22:39PM +0200, Gabor Juhos wrote:
> Changing the direction before updating the output value in the
> OUTPUT_VAL register may result in a glitch on the output line
> if the previous value in the OUTPUT_VAL register is different
> from the one we want to set.
> 
> In order to avoid that, update the output value before changing
> the direction.
> 
> Cc: stable at vger.kernel.org
> Fixes: 6702abb3bf23 ("pinctrl: armada-37xx: Fix direction_output() callback behavior")
> Signed-off-by: Gabor Juhos <j4g8y7 at gmail.com>
> Signed-off-by: Imre Kaloz <kaloz at openwrt.org>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew