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Add dsp node and related reserved memory regions. Frank > > Signed-off-by: Laurentiu Mihalcea > --- > arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 27 ++++++++++++++++++++ > 1 file changed, 27 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts > index 62203eed6a6c..7ee69ce7b193 100644 > --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts > +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts > @@ -92,6 +92,27 @@ vdevbuffer: memory@90400000 { > reg = <0 0x90400000 0 0x100000>; > no-map; > }; > + > + dsp_reserved: dsp@92400000 { > + reg = <0 0x92400000 0 0x1000000>; > + no-map; > + }; > + > + dsp_vdev0vring0: vdev0vring0@942f0000 { 'vdev0vring0' should be genernal name, such as 'memory' > + reg = <0 0x942f0000 0 0x8000>; > + no-map; > + }; > + > + dsp_vdev0vring1: vdev0vring1@942f8000 { > + reg = <0 0x942f8000 0 0x8000>; > + no-map; > + }; > + > + dsp_vdev0buffer: vdev0buffer@94300000 { > + compatible = "shared-dma-pool"; > + reg = <0 0x94300000 0 0x100000>; > + no-map; > + }; > }; > > lvds_backlight0: backlight-lvds0 { > @@ -640,6 +661,12 @@ &sai7 { > status = "okay"; > }; > > +&vpu_dsp { > + memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>, > + <&dsp_vdev0vring1>, <&dsp_reserved>; > + status = "okay"; > +}; > + > &iomuxc { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_hog>; > -- > 2.34.1 >