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Commit b630a007 authored by Vijayanand Jitta's avatar Vijayanand Jitta Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add ion heaps for sdmmagpie



Add device tree configuration corresponding to all supported
ion heaps to allow clients to allocate memory from ion for
sdmmagpie.

Change-Id: I0783bc04d193d855a383b40c6612e00cf7404fc0
Signed-off-by: default avatarVijayanand Jitta <vjitta@codeaurora.org>
parent 22b33bca
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+59 −0
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/* Copyright (c) 2018, 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>;

		system_heap: qcom,ion-heap@25 {
			reg = <25>;
			qcom,ion-heap-type = "SYSTEM";
		};

		qcom,ion-heap@22 { /* ADSP HEAP */
			reg = <22>;
			memory-region = <&adsp_mem>;
			qcom,ion-heap-type = "DMA";
		};

		qcom,ion-heap@27 { /* QSEECOM HEAP */
			reg = <27>;
			memory-region = <&qseecom_mem>;
			qcom,ion-heap-type = "DMA";
		};

		qcom,ion-heap@19 { /* QSEECOM TA HEAP */
			reg = <19>;
			memory-region = <&qseecom_ta_mem>;
			qcom,ion-heap-type = "DMA";
		};

		qcom,ion-heap@13 { /* SPSS HEAP */
			reg = <13>;
			memory-region = <&sp_mem>;
			qcom,ion-heap-type = "DMA";
		};

		qcom,ion-heap@10 { /* SECURE DISPLAY HEAP */
			reg = <10>;
			memory-region = <&secure_display_memory>;
			qcom,ion-heap-type = "HYP_CMA";
		};

		qcom,ion-heap@9 {
			reg = <9>;
			qcom,ion-heap-type = "SYSTEM_SECURE";
		};
	};
};
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@@ -971,3 +971,5 @@
&npu_core_gdsc {
	status = "ok";
};

#include "sdmmagpie-ion.dtsi"