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With the node named "memory", the check fails and the region gets unnecessarily mapped. Rename the DSP reserved memory nodes to use proper names for consistency with other remoteproc reserved memory regions and to ensure the vdev0buffer check works correctly. Rename the DSP reserved memory nodes to use the expected names so the driver can correctly identify and handle each region. Fixes: d0ee7ae8ce26 ("arm64: dts: imx8qm-mek: enable dsp node for rproc usage") Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 8b67fb5d670da..1afa65bd955ec 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -105,17 +105,17 @@ dsp_reserved: memory@92400000 { no-map; }; - dsp_vdev0vring0: memory@942f0000 { + dsp_vdev0vring0: vdev0vring0@942f0000 { reg = <0 0x942f0000 0 0x8000>; no-map; }; - dsp_vdev0vring1: memory@942f8000 { + dsp_vdev0vring1: vdev0vring1@942f8000 { reg = <0 0x942f8000 0 0x8000>; no-map; }; - dsp_vdev0buffer: memory@94300000 { + dsp_vdev0buffer: vdev0buffer@94300000 { compatible = "shared-dma-pool"; reg = <0 0x94300000 0 0x100000>; no-map; -- 2.34.1