Re: [PATCH v5 01/13] dt-bindings: media: sunxi-ir: Add A31 compatible
From: Rob Herring
Date: Mon Jul 08 2019 - 22:07:46 EST
On Sat, 8 Jun 2019 01:10:48 +0200, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= wrote:
> Allwinner A31 has introduced a new memory mapping and a
> reset line.
>
> The difference in memory mapping are :
>
> - In the configure register there is a new sample bit
> and Allwinner has introduced the active threshold feature.
>
> - In the status register a new STAT bit is present.
>
> Note: CGPO and DRQ_EN bits are removed on A31 but present on A13
> and on new SoCs like A64/H6.
> This is actually not an issue as these bits are togglable and new
> SoCs have a dedicated bindings.
>
> Introduce this bindings to make a difference since this generation.
> And declare the reset line required since A31.
>
> Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>
> Acked-by: Sean Young <sean@xxxxxxxx>
> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/media/sunxi-ir.txt | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>