Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
To:     Rob Herring <robh+dt@kernel.org>,
        =?UTF-8?q?Andreas=20F=C3=A4rber?= <afaerber@suse.de>,
        Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc:     devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 01/18] arm: dts: owl-s500: Add Clock Management Unit
Date:   Fri, 20 Nov 2020 01:55:55 +0200
Message-Id: <7c45642753b94e2b2f4fcef0d3206b4c237e3135.1605823502.git.cristian.ciocaltea@gmail.com>
In-Reply-To: <cover.1605823502.git.cristian.ciocaltea@gmail.com>
References: <cover.1605823502.git.cristian.ciocaltea@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

Add Clock Management Unit for Actions Semi S500 SoC.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
 arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 1dbe4e8b38ac..5d5ad9db549b 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -5,6 +5,7 @@
  * Copyright (c) 2016-2017 Andreas Färber
  */
 
+#include <dt-bindings/clock/actions,s500-cmu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/owl-s500-powergate.h>
 
@@ -70,6 +71,12 @@ hosc: hosc {
 		#clock-cells = <0>;
 	};
 
+	losc: losc {
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		#clock-cells = <0>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -169,6 +176,13 @@ uart6: serial@b012c000 {
 			status = "disabled";
 		};
 
+		cmu: clock-controller@b0160000 {
+			compatible = "actions,s500-cmu";
+			reg = <0xb0160000 0x8000>;
+			clocks = <&hosc>, <&losc>;
+			#clock-cells = <1>;
+		};
+
 		timer: timer@b0168000 {
 			compatible = "actions,s500-timer";
 			reg = <0xb0168000 0x8000>;
-- 
2.29.2