[PATCH v3 2/2] arm64: dts: imx8mp: add reserve-memory nodes for DSP

[Iuliana Prodan (OSS)]

From: Iuliana Prodan <iuliana.pro...@nxp.com>

Add the reserve-memory nodes used by DSP when the rpmsg
feature is enabled.

Signed-off-by: Iuliana Prodan <iuliana.pro...@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index cc406bb338fe..22815b3ea890 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -211,6 +211,22 @@
                        reg = <0 0x92400000 0 0x2000000>;
                        no-map;
                };
+
+               dsp_vdev0vring0: vdev0vring0@942f0000 {
+                       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;
+               };
        };
 
        pmu {
-- 
2.17.1