From f3e22e1d8171a384bc1c0cfefa8e1bb3b6d54363 Mon Sep 17 00:00:00 2001 From: Laurentiu Mihalcea Date: Mon, 21 Oct 2024 11:52:18 -0400 Subject: [PATCH] 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 Reviewed-by: Frank Li Tested-by: Iuliana Prodan Reviewed-by: Iuliana Prodan Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 21 ++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) 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"; }; -- 2.50.1