arm64: dts: imx8mp: make 'dsp' node depend on 'aips5'

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The DSP needs to access peripherals on AIPSTZ5 (to communicate with
the AP using AUDIOMIX MU, for instance). To do so, the security-related
registers of the bridge have to be configured before the DSP is started.
Enforce a dependency on AIPSTZ5 by adding the 'access-controllers'
property to the 'dsp' node.

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

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Laurentiu Mihalcea 2025-11-11 04:00:22 -08:00 • committed by Shawn Guo

parent 286e622bf4

commit 9ceb1cf5b2

2 changed files with 39 additions and 0 deletions

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33

arch/arm64/boot/dts/freescale/imx8mp-aipstz.h

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6

arch/arm64/boot/dts/freescale/imx8mp.dtsi

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