[PATCH v2 2/6] dt-bindings: pwm: amlogic: add new compatible for meson8 pwm type
Rob Herring
robh at kernel.org
Sun Nov 19 08:05:41 PST 2023
On Fri, 17 Nov 2023 13:59:12 +0100, Jerome Brunet wrote:
> Add a new compatible for the pwm found in the meson8 to sm1 Amlogic SoCs.
>
> The previous clock bindings for these SoCs described the driver and not the
> HW itself. The clock provided was used to set the parent of the input clock
> mux among the possible parents hard-coded in the driver.
>
> The new bindings allows to describe the actual clock inputs of the PWM in
> DT, like most bindings do, instead of relying of hard-coded data.
>
> The new bindings make the old one deprecated.
>
> There is enough experience on this HW to know that the PWM is exactly the
> same all the supported SoCs. There is no need for a per-SoC compatible.
>
> Signed-off-by: Jerome Brunet <jbrunet at baylibre.com>
> ---
> .../devicetree/bindings/pwm/pwm-amlogic.yaml | 36 +++++++++++++++++--
> 1 file changed, 34 insertions(+), 2 deletions(-)
>
Reviewed-by: Rob Herring <robh at kernel.org>
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