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Commit 6f1f8297 authored by Charan Teja Reddy's avatar Charan Teja Reddy Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: add ion heaps for msm8953 



Add ion heaps support that is used to manage one or more memory pools
on msm8953.

Change-Id: Ieedcf115acbab61c9cdd833219aeb323fa201df0
Signed-off-by: default avatarCharan Teja Reddy <charante@codeaurora.org>
parent f20a02f5

arch/arm64/boot/dts/qcom/msm8953-ion.dtsi

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2017, 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

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {

	qcom,ion {

		compatible = "qcom,msm-ion";

		#address-cells = <1>;

		#size-cells = <0>;



		qcom,ion-heap@25 {

			reg = <25>;

			qcom,ion-heap-type = "SYSTEM";

		};



		qcom,ion-heap@8 { /* CP_MM HEAP */

			reg = <8>;

			memory-region = <&secure_mem>;

			qcom,ion-heap-type = "SECURE_DMA";

		};



		qcom,ion-heap@27 { /* QSEECOM HEAP */

			reg = <27>;

			memory-region = <&qseecom_mem>;

			qcom,ion-heap-type = "DMA";

		};

	};

};

arch/arm64/boot/dts/qcom/msm8953.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -134,6 +134,7 @@ 
#include "msm8953-pm.dtsi"

#include "msm8953-bus.dtsi"

#include "msm8953-coresight.dtsi"

#include "msm8953-ion.dtsi"

#include "msm-arm-smmu-8953.dtsi"



&soc {