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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1742378370; 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=GlT/C20cWGKRSDi1pjWsYB6aiO4zGZT8fzSlsIsRNJs=; b=XTsKLwFytC12f2y9DCUDnDU+amWCWgwRNDRiqQi5I4Bsc4+JxbzXJfuaHE1in7liXkSSNr 57rK2Q+kycs4U5FtJNk0kZO0Z9gl9cWEqa1ePkJX7V8vLrtrlR4CjrrKIME9oS1H6ezQGT PYNwhJb5SKVHoB6uU+t/DZ3BSpogTvdEGezueBbqfnOuVOerS1QmJ/iTLgk0uw8Zd9K/Gr 1EbJvqeWMsPNMMKd2cAOwY9DJ8e4CIyBgXpqVFxyPApeyMItEMHfebPRBtSRGViDsSmed7 FN4cwFtkkLO7GipfLuEAM4vtFz6YI9gfqJCNdgC2be1h0r7rFAN3T6fT239+Pw== 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 v6 2/5] arm64: dts: imx8mp: Add mu2 root clock Date: Wed, 19 Mar 2025 10:59:28 +0100 Message-ID: <4999695.31r3eYUQgx@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20250319094621.2353442-3-daniel.baluta@nxp.com> References: <20250319094621.2353442-1-daniel.baluta@nxp.com> <20250319094621.2353442-3-daniel.baluta@nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org 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 Hi, Am Mittwoch, 19. M=E4rz 2025, 10:46:18 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-evk.dts | 4 ++++ > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 + > 2 files changed, 5 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/bo= ot/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"; > +}; > + I think this is supposed to be part of patch 5. > &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/= dts/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>; Please keep status as the last property. Best regards Alexander > }; > =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/