Add Actions Semi S900 Clock Management Unit (CMU) nodes
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
Changes in v2:
1. Fixed commit message
2. Changed "diff_24M" to "diff24M"
3. Changed clock-controller node name to "cmu"
4. Added clocks property
5. Moved "cmu" node under "soc" node
6. Sorted headers in alphabetical order
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 11406f6..bc0963e 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@e0160000 {
+ compatible = "actions,s900-cmu";
+ reg = <0 0xe0160000 0 0x1000>;
+ clocks = <&hosc>, <&losc>;
+ #clock-cells = <1>;
+ };
+
timer: timer@e0228000 {
compatible = "actions,s900-timer";
reg = <0x0 0xe0228000 0x0 0x8000>;
--
2.7.4
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