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 <m.szyprowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
[k.kozlowski: Add Samsung copyrights]
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

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 (file)
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 (file)
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -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";
 };
 

diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 94ca7d3..de917f0 100644 (file)
--- 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 <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";
 };
 

diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts
index 8bca699..cd363d7 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-origen.dts
+++ b/arch/arm/boot/dts/exynos4412-origen.dts
@@ -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";
 };
 

diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index a51069f..9b6d561 100644 (file)
--- 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 (file)
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -14,6 +14,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/input/input.h>
 #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 (file)
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -13,6 +13,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #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 (file)
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -14,6 +14,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/input/input.h>
 #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 (file)
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -16,6 +16,7 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/clock/samsung,s2mps11.h>
+#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 (file)
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -16,6 +16,7 @@
 #include <dt-bindings/regulator/maxim,max77802.h>
 #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 (file)
--- 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 <dt-bindings/gpio/gpio.h>
+#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 (file)
--- 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 (file)
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -16,6 +16,7 @@
 #include <dt-bindings/regulator/maxim,max77802.h>
 #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 {