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arm64: dts: freescale: imx8qxp: Disable dsp reserved memory by default

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Even if the 'dsp' node is disabled the memory intended to be used by the
DSP is reserved. This limits the memory range suitable for CMA allocation.
Thus disable the dsp_reserved node. DSP users need to enable it in parallel
to the 'dsp' node.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein 2023-12-14 14:42:59 +01:00 committed by Shawn Guo
parent 6bcd8b2fa2
commit c0d327443b
2 changed files with 5 additions and 0 deletions
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4
arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
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@ -50,6 +50,10 @@
status = "okay";
};
&dsp_reserved {
status = "okay";
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;

1
arch/arm64/boot/dts/freescale/imx8qxp.dtsi
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@ -183,6 +183,7 @@
dsp_reserved: dsp@92400000 {
reg = <0 0x92400000 0 0x2000000>;
no-map;
status = "disabled";
};
encoder_rpc: encoder-rpc@94400000 {