MAXIM MAX77620 is the power management IC with multiple DCDC/LDO
regulators, RTC, GPIOs, Watchdog, 32KHz clock source etc.
Add DT binding doc for the details of the properties for MAX76620
clocks.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
---
.../devicetree/bindings/clock/clk-max77620.txt | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/clk-max77620.txt
diff --git a/Documentation/devicetree/bindings/clock/clk-max77620.txt b/Documentation/devicetree/bindings/clock/clk-max77620.txt
new file mode 100644
index 0000000..cda6ef7
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/clk-max77620.txt
@@ -0,0 +1,31 @@
+* Maxim MAX77620 32KHz clocks *
+
+Maxim Power Management IC (PMIC) has clock output pins for 32KHz.
+
+This binding uses the common clock binding ./clock-bindings.txt.
+
+Required Properties:
+--------------------
+
+-#clock-cells : shall be set to 0.
+
+Example:
+
+#include <dt-bindings/mfd/max77620.h>
+...
+
+i2c@7000d000 {
+ spmic: max77620@3c {
+ compatible = "maxim,max77620";
+ :::::
+ #clock-cells = <0>;
+ :::
+ };
+};
+
+bluetooth {
+ compatible = "bcom,bluuetooth-device";
+ clocks = <&smic>;
+ clock-names = "in-32k";
+ :::
+};
--
2.1.4
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