[PATCH v7 2/5] arm64: dts: imx8mp: Add mu2 root clock

[Daniel Baluta]

Enable MU2 node and add mu2 root clock.
MU2 is used to communicate with DSP core.

Reviewed-by: Iuliana Prodan <iuliana.pro...@nxp.com>
Reviewed-by: Peng Fan <peng....@nxp.com>
Signed-off-by: Daniel Baluta <daniel.bal...@nxp.com>
---
 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