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charset="utf-8" Enable MU2 node and add mu2 root clock. MU2 is used to communicate with DSP core. Reviewed-by: Iuliana Prodan Reviewed-by: Peng Fan Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 + 2 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mp-evk.dts index c26954e5a605..d2fdb420f2d3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -690,6 +690,10 @@ dsi_out: endpoint { }; }; =20 +&mu2 { + status =3D "okay"; +}; + &pcie_phy { fsl,refclk-pad-mode =3D ; clocks =3D <&pcie0_refclk>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mp.dtsi index 3b725fe442d0..deb98f03180a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1254,6 +1254,7 @@ mu2: mailbox@30e60000 { interrupts =3D ; #mbox-cells =3D <2>; status =3D "disabled"; + clocks =3D <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>; }; =20 i2c5: i2c@30ad0000 { --=20 2.43.0