Am Montag, 17. März 2025, 14:33:03 CET schrieb Daniel Baluta:
> Enable MU2 node and add mu2 root clock.
> MU2 is used to communicate with DSP core.
>
> Reviewed-by: Iuliana Prodan <iuliana.prodan@xxxxxxx>
> Reviewed-by: Peng Fan <peng.fan@xxxxxxx>
> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> index 3b725fe442d0..5b443fbeded8 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> @@ -1253,7 +1253,7 @@ mu2: mailbox@30e60000 {
> reg = <0x30e60000 0x10000>;
> interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
> #mbox-cells = <2>;
> - status = "disabled";
There is no need to enable MU2 if the DSP is disabled by default, no?
Best regards
Alexander
> + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>;
> };
>
> i2c5: i2c@30ad0000 {
>
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