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Commit 8b9ac7e3 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
Browse files

ARM: dts: exynos: Convert MFC device to generic reserved memory bindings 



This patch replaces custom properties for defining reserved memory
regions with generic reserved memory bindings for MFC video codec
device.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Tested-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
[k.kozlowski: Add Samsung copyrights]
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
parent b9bacc1e

arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi

0 → 100644
+29 −0
Original line number Diff line number Diff line 
/*

 * Samsung's Exynos SoC MFC (Video Codec) reserved memory common definition.

 *

 * Copyright (c) 2016 Samsung Electronics Co., Ltd

 *

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

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



/ {

	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		mfc_left: region@51000000 {

			compatible = "shared-dma-pool";

			no-map;

			reg = <0x51000000 0x800000>;

		};



		mfc_right: region@43000000 {

			compatible = "shared-dma-pool";

			no-map;

			reg = <0x43000000 0x800000>;

		};

	};

};

arch/arm/boot/dts/exynos4210-origen.dts

+2 −2
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include "exynos4210.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include "exynos-mfc-reserved-memory.dtsi"



/ {

	model = "Insignal Origen evaluation board based on Exynos4210";
@@ -288,8 +289,7 @@ 
};



&mfc {

	samsung,mfc-r = <0x43000000 0x800000>;

	samsung,mfc-l = <0x51000000 0x800000>;

	memory-region = <&mfc_left>, <&mfc_right>;

	status = "okay";

};

arch/arm/boot/dts/exynos4210-smdkv310.dts

+2 −2
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
/dts-v1/;

#include "exynos4210.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include "exynos-mfc-reserved-memory.dtsi"



/ {

	model = "Samsung smdkv310 evaluation board based on Exynos4210";
@@ -133,8 +134,7 @@ 
};



&mfc {

	samsung,mfc-r = <0x43000000 0x800000>;

	samsung,mfc-l = <0x51000000 0x800000>;

	memory-region = <&mfc_left>, <&mfc_right>;

	status = "okay";

};

arch/arm/boot/dts/exynos4412-origen.dts

+2 −2
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include "exynos4412.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include "exynos-mfc-reserved-memory.dtsi"



/ {

	model = "Insignal Origen evaluation board based on Exynos4412";
@@ -466,8 +467,7 @@ 
};



&mfc {

	samsung,mfc-r = <0x43000000 0x800000>;

	samsung,mfc-l = <0x51000000 0x800000>;

	memory-region = <&mfc_left>, <&mfc_right>;

	status = "okay";

};

arch/arm/boot/dts/exynos4412-smdk4412.dts

+2 −2
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 


/dts-v1/;

#include "exynos4412.dtsi"

#include "exynos-mfc-reserved-memory.dtsi"



/ {

	model = "Samsung SMDK evaluation board based on Exynos4412";
@@ -112,8 +113,7 @@ 
};



&mfc {

	samsung,mfc-r = <0x43000000 0x800000>;

	samsung,mfc-l = <0x51000000 0x800000>;

	memory-region = <&mfc_left>, <&mfc_right>;

	status = "okay";

};