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Message-Id: <20180324133159.4824-2-manivannan.sadhasivam@linaro.org>
Date: Sat, 24 Mar 2018 19:01:49 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: mturquette@...libre.com, sboyd@...nel.org, afaerber@...e.de,
robh+dt@...nel.org, mark.rutland@....com
Cc: liuwei@...ions-semi.com, mp-cs@...ions-semi.com,
96boards@...obotics.com, devicetree@...r.kernel.org,
davem@...emloft.net, mchehab@...nel.org,
daniel.thompson@...aro.org, amit.kucheria@...aro.org,
viresh.kumar@...aro.org, hzhang@...obotics.com,
bdong@...obotics.com, linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
manivannanece23@...il.com,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v6 01/11] arm64: dts: actions: Add S900 clock management unit nodes
Add Actions Semi S900 Clock Management Unit (CMU) nodes
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
arch/arm64/boot/dts/actions/s900.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
index 11406f6d3a6d..fee0c9557656 100644
--- a/arch/arm64/boot/dts/actions/s900.dtsi
+++ b/arch/arm64/boot/dts/actions/s900.dtsi
@@ -4,6 +4,7 @@
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
+#include <dt-bindings/clock/actions,s900-cmu.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
@@ -88,6 +89,18 @@
#clock-cells = <0>;
};
+ losc: losc {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+
+ diff24M: diff24M {
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ #clock-cells = <0>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
@@ -154,6 +167,13 @@
status = "disabled";
};
+ cmu: clock-controller@...60000 {
+ compatible = "actions,s900-cmu";
+ reg = <0x0 0xe0160000 0x0 0x1000>;
+ clocks = <&hosc>, <&losc>;
+ #clock-cells = <1>;
+ };
+
timer: timer@...28000 {
compatible = "actions,s900-timer";
reg = <0x0 0xe0228000 0x0 0x8000>;
--
2.14.1
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