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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1742225448; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=KipOP6WZevqOmUSTSh474YO5ixrB7kPV1cCaZGSd0cc=; b=Uq5zOxs0Q2Oh2zzZOxB4inAAzXeHVrTzt2nX709skPbcWUDR9LYBoiUiAYyf52iv2YweG5 JkLN6VCZjNG8ALhUIQovwtDil5XYyo96mm4Yxbz1Z/LE9/s1fn6eFgm+MrMDIu+xriBYNn 8f6sVJQ3EztaveLY8jMPucGHgQHW8GEmi7SOL/EWp972DQyRggo5MmHRUv/+YE0AEig3Ag BIK+aNKm9A/LxUAabR4O3mapr8jb0kyL3GTWJEgLDYpVURN8x05NjMBX4K72V2duHca+7p a9vaGfhs2e4JvYhdHosyBG4cdHddSLC1Avxty8JerPZw6RCV8C07fcF7zpkZpw== From: Alexander Stein To: shawnguo@kernel.org, robh@kernel.org, linux-arm-kernel@lists.infradead.org Cc: s.hauer@pengutronix.de, kernel@pengutronix.de, krzk+dt@kernel.org, conor+dt@kernel.org, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, frank.li@nxp.com, aisheng.dong@nxp.com, daniel.baluta@gmail.com, laurentiu.mihalcea@nxp.com, shengjiu.wang@nxp.com, iuliana.prodan@nxp.com, a.fatoum@pengutronix.de, mathieu.poirier@linaro.org, linux-remoteproc@vger.kernel.org, Daniel Baluta , Peng Fan , Daniel Baluta Subject: Re: [PATCH v5 2/5] arm64: dts: imx8mp: Add mu2 root clock Date: Mon, 17 Mar 2025 16:30:46 +0100 Message-ID: <5873285.DvuYhMxLoT@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20250317133306.2003909-3-daniel.baluta@nxp.com> References: <20250317133306.2003909-1-daniel.baluta@nxp.com> <20250317133306.2003909-3-daniel.baluta@nxp.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Last-TLS-Session-Version: TLSv1.3 Am Montag, 17. M=E4rz 2025, 14:33:03 CET schrieb Daniel Baluta: > Enable MU2 node and add mu2 root clock. > MU2 is used to communicate with DSP core. >=20 > Reviewed-by: Iuliana Prodan > Reviewed-by: Peng Fan > Signed-off-by: Daniel Baluta > --- > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > 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 =3D <0x30e60000 0x10000>; > interrupts =3D ; > #mbox-cells =3D <2>; > - status =3D "disabled"; There is no need to enable MU2 if the DSP is disabled by default, no? Best regards Alexander > + clocks =3D <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>; > }; > =20 > i2c5: i2c@30ad0000 { >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/