[PATCH 7/7] ARM: DTS: exynos4412-odroid*: enable MFC device
From: m.szyprowski@samsung.com (Marek Szyprowski)
Date: 2014-08-26 12:14:08
Also in:
linux-media, linux-samsung-soc, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Enable support for Multimedia Codec (MFC) device for all Exynos4412-based Odroid boards. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> --- 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 adadaf97ac01..3728c667e7ec 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi@@ -11,6 +11,24 @@ #include "exynos4412.dtsi" / { + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mfc_left: region at 77000000 { + compatible = "shared-dma-pool"; + reusable; + reg = <0x77000000 0x1000000>; + }; + + mfc_right: region at 78000000 { + compatible = "shared-dma-pool"; + reusable; + reg = <0x78000000 0x1000000>; + }; + }; + firmware at 0204F000 { compatible = "samsung,secure-firmware"; reg = <0x0204F000 0x1000>;
@@ -367,6 +385,12 @@ ehci: ehci at 12580000 { status = "okay"; }; + + codec at 13400000 { + status = "okay"; + memory-region = <&mfc_left>, <&mfc_right>; + memory-region-names = "left", "right"; + }; }; &pinctrl_1 {
--
1.9.2