[Patch v5 3/3] ARM: dts: exynos: Add new SoC specific compatible string for Exynos3250 SoC

[Aakarsh Jain <aakarsh.jain@samsung.com>]

Commit 752d3a23d1f68de ("ARM: dts: add MFC codec device node for
exynos3250") which adds MFC codec device node for exynos3250 SoC.
Since exynos3250.dtsi and exynos5420.dtsi are using same compatible
string as "samsung,mfc-v7" but their node properties are different.
As both SoCs have MFC v7 hardware module but with different clock 
hierarchy and complexity.
Add new compatible string followed by mfc-v7 fallback for Exynos3250
SoC.

Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Suggested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
---
 arch/arm/boot/dts/exynos3250.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 326b9e0ed8d3..a2d6ee7fff08 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -485,7 +485,7 @@
 		};
 
 		mfc: codec@13400000 {
-			compatible = "samsung,mfc-v7";
+			compatible = "samsung,exynos3250-mfc", "samsung,mfc-v7";
 			reg = <0x13400000 0x10000>;
 			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "mfc", "sclk_mfc";
-- 
2.17.1