On Fri, Oct 11, 2024 at 11:04:36AM -0400, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
>
> Add missing dsp rproc-related reserved memory regions and
> assign them to the 'dsp' node.
Nit: wrap at 75 char
Reviewed-by: Frank Li <Frank.Li@nxp.com>
>
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> ---
> 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 936ba5ecdcac..4c4e71d39bac 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
> @@ -21,6 +21,24 @@ memory@80000000 {
> 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";
> @@ -63,7 +81,8 @@ sound-wm8960 {
> };
>
> &dsp {
> - memory-region = <&dsp_reserved>;
> + memory-region = <&dsp_vdev0buffer>, <&dsp_vdev0vring0>,
> + <&dsp_vdev0vring1>, <&dsp_reserved>;
> status = "okay";
> };
>
> --
> 2.34.1
>