ARM: dts: exynos: Remove interrupts from DMC controller in Exynos5422

The interrupts in Dynamic Memory Controller in Exynos5422 and Odroid
XU3-family boards are no longer needed. They have been used in order
to workaround some issues in scheduled work in devfreq. Now when the
devfreq framework design is improved, remove the interrupt driven
approach and rely on devfreq monitoring mechanism with fixed intervals.

Reported-by: Willy Wolff <willy.mh.wolff.ml@gmail.com>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20200708153420.29484-3-lukasz.luba@arm.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 83580f076a5875ea31aafc98ec87869ce02e8dc0..23a8fd5c8a6e2b9ece0db1755f8598180e59a105 100644 (file)
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -240,9 +240,6 @@
                dmc: memory-controller@10c20000 {
                        compatible = "samsung,exynos5422-dmc";
                        reg = <0x10c20000 0x10000>, <0x10c30000 0x10000>;
-                       interrupt-parent = <&combiner>;
-                       interrupts = <16 0>, <16 1>;
-                       interrupt-names = "drex_0", "drex_1";
                        clocks = <&clock CLK_FOUT_SPLL>,
                                 <&clock CLK_MOUT_SCLK_SPLL>,
                                 <&clock CLK_FF_DOUT_SPLL2>,