[PATCH 2/7] ARM: dts: exynos4412-odroid*: enable MFC device

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




Enable support for Multimedia Codec (MFC) device for all Exynos4412-based
Odroid boards.

Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
 arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 395c3ca9601e..90b952e29ebf 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -18,6 +18,24 @@
 		stdout-path = &serial_1;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		mfc_left: region@77000000 {
+			compatible = "shared-dma-pool";
+			reusable;
+			reg = <0x77000000 0x1000000>;
+		};
+
+		mfc_right: region@78000000 {
+			compatible = "shared-dma-pool";
+			reusable;
+			reg = <0x78000000 0x1000000>;
+		};
+	};
+
 	firmware@0204F000 {
 		compatible = "samsung,secure-firmware";
 		reg = <0x0204F000 0x1000>;
@@ -447,6 +465,12 @@
 	clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
 };
 
+&mfc {
+	memory-region = <&mfc_left>, <&mfc_right>;
+	memory-region-names = "left", "right";
+	status = "okay";
+};
+
 &mixer {
 	status = "okay";
 };
-- 
1.9.2

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux