arm64: dts: add syscon_disp node and make MIC to use it

This patch adds syscon_disp node and adds "samsung,disp-syscon" property
to MIC node, so MIC can refer syscon through it.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index c59b190..df886b8 100644 (file)
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -966,6 +966,11 @@
                        status = "disabled";
                };
 
+               syscon_disp: syscon@13B80000 {
+                       compatible = "samsung,exynos5433-sysreg", "syscon";
+                       reg = <0x13B80000 0x1010>;
+               };
+
                adc: adc@14d10000 {
                        compatible = "samsung,exynos7-adc";
                        reg = <0x14d10000 0x100>;
@@ -1187,10 +1192,11 @@
 
                mic: mic@13930000 {
                        compatible = "samsung,exynos5433-mic";
-                       reg = <0x13930000 0x48 0x13B80000 0x1010>;
+                       reg = <0x13930000 0x48>;
                        clocks = <&cmu_disp CLK_PCLK_MIC0>,
                                 <&cmu_disp CLK_SCLK_RGB_VCLK_TO_MIC0>;
                        clock-names = "pclk_mic0", "sclk_rgb_vclk_to_mic0";
+                       samsung,disp-syscon = <&syscon_disp>;
                        status = "disabled";
 
                        ports {