ARM: dts: exynos: Remove not accurate secondary ADC compatible

The Exynos3250 ADC has its own compatible because of differences from
other Exynos SoCs.  Therefore it is not entirely compatible with
samsung,exynos-adc-v2.  Remove the samsung,exynos-adc-v2.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 5659c4a107296d3012a33a436097a7b1f7337788..78481849037612ea9bbbbe6eddc8357a4d36061b 100644 (file)
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -450,8 +450,7 @@
                };
 
                adc: adc@126c0000 {
-                       compatible = "samsung,exynos3250-adc",
-                                    "samsung,exynos-adc-v2";
+                       compatible = "samsung,exynos3250-adc";
                        reg = <0x126C0000 0x100>;
                        interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
                        clock-names = "adc", "sclk";