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| author | Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> | 2024-10-21 11:52:18 -0400 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-11-04 16:46:31 +0800 |
| commit | f3e22e1d8171a384bc1c0cfefa8e1bb3b6d54363 (patch) | |
| tree | e88c1ba3894c21dd59b7bd5217344a1e4a462f81 | |
| parent | 391a319c81f6d7e2ab3fc8e7d1d24bd761432f7e (diff) | |
| download | linux-f3e22e1d8171a384bc1c0cfefa8e1bb3b6d54363.tar.gz linux-f3e22e1d8171a384bc1c0cfefa8e1bb3b6d54363.zip | |
arm64: dts: imx8qxp-mek: add dsp rproc-related mem regions
Add missing dsp rproc-related reserved memory regions and assign them to
the 'dsp' node.
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>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 2afebe523fa9..317e8c8319f2 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -40,6 +40,24 @@ reg = <0x00000000 0x80000000 0 0x40000000>; }; + reserved-memory { + 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; + }; + }; + reg_usdhc2_vmmc: usdhc2-vmmc { compatible = "regulator-fixed"; regulator-name = "SD1_SPWR"; @@ -217,7 +235,8 @@ }; &dsp { - memory-region = <&dsp_reserved>; + memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>, + <&dsp_vdev0vring1>, <&dsp_reserved>; status = "okay"; }; |