On Tue, Aug 20, 2024 at 05:56:19PM +0300, Alexey Romanov wrote:
> GXL and newer SoC's uses the DMA engine (not blkmv) for crypto HW.
> Crypto HW doesn't actually use the blkmv clk. At RTL level, crypto
> engine is hard weired to clk81 (CLKID_CLK81). And remove clock-names
> field: according to the new dt-binding, it is no longer required.
Subject should be "arm64: dts: amlogic: ...". IIRC, Amlogic stuff has
moved away from using "meson".
>
> Also, GXL crypto IP isn't to seconnd interrput line. So we must
> remove it from dt-bindings.
>
> Fixes: c4a0457eb858 ("ARM64: dts: amlogic: adds crypto hardware node")
> Signed-off-by: Alexey Romanov <avromanov@xxxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> index 17bcfa4702e1..c29d5b81ce67 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
> @@ -68,10 +68,8 @@ acodec: audio-controller@c8832000 {
> crypto: crypto@c883e000 {
> compatible = "amlogic,gxl-crypto";
> reg = <0x0 0xc883e000 0x0 0x36>;
> - interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>,
> - <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
> - clocks = <&clkc CLKID_BLKMV>;
> - clock-names = "blkmv";
> + interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>;
> + clocks = <&clkc CLKID_CLK81>;
> status = "okay";
> };
> };
> --
> 2.34.1
>
