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Commit 97f9e313 authored by Vikram Panduranga's avatar Vikram Panduranga
Browse files

ARM: dts: msm: add voice_mhi driver entry 



Add voice_mhi device entry for SM8150+sdxprairie
and carveout for mailbox memory used for voice packet
exchange.

Change-Id: I81d78397ad3352ecc559c83b77ba43eb74b9310a
Signed-off-by: default avatarVikram Panduranga <vpandura@codeaurora.org>
parent 0c098091

arch/arm64/boot/dts/qcom/sm8150-sdxprairie.dtsi

+19 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -45,3 +45,21 @@ 
		qcom,platform-type = <2>; /* APQ platform */

	};

};



&reserved_memory {

	mailbox_mem: mailbox_region {

		compatible = "shared-dma-pool";

		no-map;

		alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;

		alignment = <0x0 0x400000>;

		size = <0x0 0x20000>;

	};

};



&audio_apr {

	voice_mhi_audio: qcom,voice-mhi-audio {

		compatible = "qcom,voice-mhi-audio";

		memory-region = <&mailbox_mem>;

		voice_mhi_voting;

	};

};