In order to remove the deprecated 'devfreq' and 'devfreq-events' property,
replace with new following properties
- Replace 'devfreq' with 'exynos,parent-bus' property
- Replace 'devfreq-events' with 'exynos,ppmu-device' property
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
---
.../bindings/devfreq/exynos-bus.txt | 22 +++++++++----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
index e71f752cc18f..c6c2dd0e77c8 100644
--- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
+++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt
@@ -41,11 +41,11 @@ Required properties for all bus devices:
Required properties only for parent bus device:
- vdd-supply: the regulator to provide the buses with the voltage.
-- devfreq-events: the devfreq-event device to monitor the current utilization
+- exynos,ppmu-device: the devfreq-event device to monitor the current utilization
of buses.
Required properties only for passive bus device:
-- devfreq: the parent bus device.
+- exynos,parent-bus: the parent bus device.
Optional properties only for parent bus device:
- exynos,saturation-ratio: the percentage value which is used to calibrate
@@ -374,48 +374,48 @@ Example2 :
in exynos3250-rinato.dts is listed below:
&bus_dmc {
- devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
+ exynos,ppmu-device = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
vdd-supply = <&buck1_reg>; /* VDD_MIF */
status = "okay";
};
&bus_leftbus {
- devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
+ exynos,ppmu-device = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
vdd-supply = <&buck3_reg>;
status = "okay";
};
&bus_rightbus {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_lcd0 {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_fsys {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_mcuisp {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_isp {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_peril {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
&bus_mfc {
- devfreq = <&bus_leftbus>;
+ exynos,parent-bus = <&bus_leftbus>;
status = "okay";
};
--
2.17.1
