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 | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 3b725fe442d0..fc0d244cfd1e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1253,6 +1253,7 @@ mu2: mailbox@30e60000 {
reg = <0x30e60000 0x10000>;
interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
+ clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>;
status = "disabled";
};
--
2.43.0
