[PATCH v2 3/7] dt-bindings: devfreq: event: rockchip,dfi: add rk3576

Rob Herring (Arm) robh at kernel.org
Mon Oct 5 10:11:05 PDT 2026


On Mon, 21 Sep 2026 23:15:05 +0200, Sebastian Reichel wrote:
> From: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
> 
> The RK3576 has DFI hardware for monitoring the DDR's bandwidth much
> like other rockchip SoCs do. Unlike the RK3588 however, it only has two
> memory channels, so only two per-channel pclks for DFI.
> 
> Add a compatible for this SoC's variant, and add it to the conditionals
> at the bottom of the bindings file.
> 
> Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
> Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
> ---
>  .../bindings/devfreq/event/rockchip,dfi.yaml          | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>




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