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Message-Id: <9dba1e4d779be27594859ea71131624bb20b1618.1592407030.git.cristian.ciocaltea@gmail.com>
Date: Wed, 17 Jun 2020 19:48:02 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...il.com>
To: Rob Herring <robh+dt@...nel.org>,
Andreas Färber <afaerber@...e.de>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: linux-actions@...ts.infradead.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 02/11] arm: dts: owl-s500: Add Clock Management Unit
Add Clock Management Unit for Actions Semi S500 SoC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...il.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@...2c000 {
status = "disabled";
};
+ cmu: clock-controller@...60000 {
+ compatible = "actions,s500-cmu";
+ reg = <0xb0160000 0x8000>;
+ clocks = <&hosc>, <&losc>;
+ #clock-cells = <1>;
+ };
+
timer: timer@...68000 {
compatible = "actions,s500-timer";
reg = <0xb0168000 0x8000>;
--
2.27.0
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