linux-kernel - [RFC 02/13] arm64: dts: allwinner: a64: Add DE2 CCU

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Message-Id: <20180424133425.24291-3-jagan@amarulasolutions.com>
Date:   Tue, 24 Apr 2018 19:04:14 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Chen-Yu Tsai <wens@...e.org>, Icenowy Zheng <icenowy@...c.io>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: [RFC 02/13] arm64: dts: allwinner: a64: Add DE2 CCU

DE2 in A64 has clock control unit and behavior is
same like H3/H5, so reuse the same in A64.

Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 1b2ef28c42bd..67b80bbe5bf5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -43,9 +43,11 @@
  */
 
 #include <dt-bindings/clock/sun50i-a64-ccu.h>
+#include <dt-bindings/clock/sun8i-de2.h>
 #include <dt-bindings/clock/sun8i-r-ccu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/sun50i-a64-ccu.h>
+#include <dt-bindings/reset/sun8i-de2.h>
 
 / {
 	interrupt-parent = <&gic>;
@@ -168,6 +170,19 @@
 		#size-cells = <1>;
 		ranges;
 
+		display_clocks: clock@...0000 {
+			compatible = "allwinner,sun50i-a64-de2-clk",
+				     "allwinner,sun50i-h5-de2-clk";
+			reg = <0x01000000 0x100000>;
+			clocks = <&ccu CLK_DE>,
+				 <&ccu CLK_BUS_DE>;
+			clock-names = "mod",
+				      "bus";
+			resets = <&ccu RST_BUS_DE>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		syscon: syscon@...0000 {
 			compatible = "allwinner,sun50i-a64-system-controller",
 				"syscon";
-- 
2.14.3