From: Alexander Stein <alexander.stein@ew.tq-group.com>
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 <daniel.baluta@nxp.com>,
Peng Fan <peng.fan@nxp.com>,
Daniel Baluta <daniel.baluta@nxp.com>
Subject: Re: [PATCH v5 2/5] arm64: dts: imx8mp: Add mu2 root clock
Date: Mon, 17 Mar 2025 16:30:46 +0100 [thread overview]
Message-ID: <5873285.DvuYhMxLoT@steina-w> (raw)
In-Reply-To: <20250317133306.2003909-3-daniel.baluta@nxp.com>
Am Montag, 17. März 2025, 14:33:03 CET schrieb Daniel Baluta:
> Enable MU2 node and add mu2 root clock.
> MU2 is used to communicate with DSP core.
>
> Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
> Reviewed-by: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> 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 = <0x30e60000 0x10000>;
> interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
> #mbox-cells = <2>;
> - status = "disabled";
There is no need to enable MU2 if the DSP is disabled by default, no?
Best regards
Alexander
> + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_MU2_ROOT>;
> };
>
> i2c5: i2c@30ad0000 {
>
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next prev parent reply other threads:[~2025-03-17 15:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-17 13:33 [PATCH v5 0/5] Configure imx8mp dsp node for rproc usage Daniel Baluta
2025-03-17 13:33 ` [PATCH v5 1/5] arm64: dts: imx8mp: Use resets property Daniel Baluta
2025-03-17 13:33 ` [PATCH v5 2/5] arm64: dts: imx8mp: Add mu2 root clock Daniel Baluta
2025-03-17 15:30 ` Alexander Stein [this message]
2025-03-17 15:58 ` Daniel Baluta
2025-03-17 13:33 ` [PATCH v5 3/5] arm64: dts: imx8mp: Configure dsp node for rproc usage Daniel Baluta
2025-03-17 13:33 ` [PATCH v5 4/5] arm64: dts: imx8mp: Add DSP clocks Daniel Baluta
2025-03-17 13:33 ` [PATCH v5 5/5] arm64: dts: Add dsp rproc related mem regions Daniel Baluta
2025-03-17 20:37 ` [PATCH v5 0/5] Configure imx8mp dsp node for rproc usage Rob Herring (Arm)
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