[PATCH v3 12/14 RESEND] arm64: dts: exynos8855: add cmu_peris clock DT nodes

[Raghav Sharma <raghav.s@samsung.com>]

Add required dt node for cmu_peris block. Also add sysreg_peris node.
sysreg_peris contains DRCG SFRs bits which are used in clock driver.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Raghav Sharma <raghav.s@samsung.com>
---
 arch/arm64/boot/dts/exynos/exynos8855.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos8855.dtsi b/arch/arm64/boot/dts/exynos/exynos8855.dtsi
index 2e5dc79d66bc..b461de6a7548 100644
--- a/arch/arm64/boot/dts/exynos/exynos8855.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos8855.dtsi
@@ -146,6 +146,27 @@ soc: soc@0 {
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x0 0x20000000>;
 
+		sysreg_peris: syscon@10020000 {
+			compatible = "samsung,exynos8855-peris-sysreg",
+				      "syscon";
+			reg = <0x10020000 0x10000>;
+			clocks = <&cmu_peris CLK_GOUT_SYSREG_PERIS>;
+		};
+
+		cmu_peris: clock-controller@10030000 {
+			compatible = "samsung,exynos8855-cmu-peris";
+			reg = <0x10030000 0x10000>;
+			#clock-cells = <1>;
+
+			clocks = <&oscclk>,
+				 <&cmu_top CLKCMU_DOUT_PERIS_GIC>,
+				 <&cmu_top CLKCMU_DOUT_PERIS_NOC>;
+			clock-names = "oscclk",
+				      "gic",
+				      "bus";
+			samsung,sysreg = <&sysreg_peris>;
+		};
+
 		gic: interrupt-controller@10200000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
-- 
2.34.1