[PATCH 2/5] ARM: dts: lager: Configure pull-up for SOFT_SW GPIO keys

[Wolfram Sang]

On Fri, Apr 30, 2021 at 03:10:52PM +0200, Geert Uytterhoeven wrote:
> The GPIO pins connected to the 4 Software Switches (SW2) do not have
> external pull-up resistors, but rely on internal pull-ups being enabled.
> Fortunately this is satisfied by the initial state of these pins.
> 
> Make this explicit by enabling bias-pull-up, to remove the dependency on
> initial state and/or boot loader configuration.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>

Works fine on my Lager board:

Reviewed-by: Wolfram Sang <wsa+renesas at sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas at sang-engineering.com>

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