From 8b9ac7e33933c55b90dd77c62971df13d249be1d Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Tue, 24 May 2016 15:31:29 +0200 Subject: [PATCH] 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: Marek Szyprowski Reviewed-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Tested-by: Javier Martinez Canillas [k.kozlowski: Add Samsung copyrights] Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi | 29 ++++++++++++++++++++++ arch/arm/boot/dts/exynos4210-origen.dts | 4 +-- arch/arm/boot/dts/exynos4210-smdkv310.dts | 4 +-- arch/arm/boot/dts/exynos4412-origen.dts | 4 +-- arch/arm/boot/dts/exynos4412-smdk4412.dts | 4 +-- arch/arm/boot/dts/exynos5250-arndale.dts | 4 +-- arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +-- arch/arm/boot/dts/exynos5250-spring.dts | 4 +-- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 4 +-- arch/arm/boot/dts/exynos5420-peach-pit.dts | 4 +-- arch/arm/boot/dts/exynos5420-smdk5420.dts | 4 +-- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 4 +-- arch/arm/boot/dts/exynos5800-peach-pi.dts | 4 +-- 13 files changed, 53 insertions(+), 24 deletions(-) create mode 100644 arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi diff --git a/arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi b/arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi new file mode 100644 index 0000000..c4d063a --- /dev/null +++ b/arch/arm/boot/dts/exynos-mfc-reserved-memory.dtsi @@ -0,0 +1,29 @@ +/* + * 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>; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index ad7394c..f5e4eb2 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -18,6 +18,7 @@ #include "exynos4210.dtsi" #include #include +#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"; }; diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 94ca7d3..de917f0 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -17,6 +17,7 @@ /dts-v1/; #include "exynos4210.dtsi" #include +#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"; }; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 8bca699..cd363d7 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -16,6 +16,7 @@ #include "exynos4412.dtsi" #include #include +#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"; }; diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index a51069f..9b6d561 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -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"; }; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 85dad29..39940f4 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -14,6 +14,7 @@ #include #include #include "exynos5250.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Insignal Arndale evaluation board based on EXYNOS5250"; @@ -516,8 +517,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index b7992b1..9fac874 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -13,6 +13,7 @@ #include #include #include "exynos5250.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; @@ -344,8 +345,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index ac291f5..784130b 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -14,6 +14,7 @@ #include #include #include "exynos5250.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Google Spring"; @@ -425,8 +426,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 60bc861..b8b5f3a 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -16,6 +16,7 @@ #include #include #include +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Insignal Arndale Octa evaluation board based on EXYNOS5420"; @@ -347,8 +348,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index f9d2e4f..d530b4f 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -16,6 +16,7 @@ #include #include "exynos5420.dtsi" #include "exynos5420-cpus.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Google Peach Pit Rev 6+"; @@ -695,8 +696,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index 2e748d1..5206f41 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -13,6 +13,7 @@ #include "exynos5420.dtsi" #include "exynos5420-cpus.dtsi" #include +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Samsung SMDK5420 board based on EXYNOS5420"; @@ -355,8 +356,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 2a4e10b..7c2335f 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -17,6 +17,7 @@ #include "exynos5800.dtsi" #include "exynos5422-cpus.dtsi" #include "exynos5422-cpu-thermal.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { memory { @@ -406,8 +407,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 62ceb89..1f73596 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -16,6 +16,7 @@ #include #include "exynos5800.dtsi" #include "exynos5420-cpus.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" / { model = "Google Peach Pi Rev 10+"; @@ -670,8 +671,7 @@ }; &mfc { - samsung,mfc-r = <0x43000000 0x800000>; - samsung,mfc-l = <0x51000000 0x800000>; + memory-region = <&mfc_left>, <&mfc_right>; }; &mmc_0 { -- 2.7.4