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arm64: dts: imx8qm-mek: enable dsp node for rproc usage

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Set the status of the dsp node to "okay" and assign and add its reserved
memory regions.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Tested-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Laurentiu Mihalcea 2024-10-21 11:52:21 -04:00 • committed by Shawn Guo
parent 447aed898a
commit d0ee7ae8ce
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/freescale/imx8qm-mek.dts
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@ -92,6 +92,27 @@
reg = <0 0x90400000 0 0x100000>;
no-map;
};
dsp_reserved: memory@92400000 {
reg = <0 0x92400000 0 0x1000000>;
no-map;
};
dsp_vdev0vring0: memory@942f0000 {
reg = <0 0x942f0000 0 0x8000>;
no-map;
};
dsp_vdev0vring1: memory@942f8000 {
reg = <0 0x942f8000 0 0x8000>;
no-map;
};
dsp_vdev0buffer: memory@94300000 {
compatible = "shared-dma-pool";
reg = <0 0x94300000 0 0x100000>;
no-map;
};
};
lvds_backlight0: backlight-lvds0 {
@ -680,6 +701,12 @@
status = "okay";
};
&vpu_dsp {
memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
<&dsp_vdev0vring1>, <&dsp_reserved>;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;