arm64: dts: rockchip: change "power-mode" to "power_model" in gpu node for rk3328

The reference code from ARM uses "power_model".
It's convenient to use the same name
for rebasing Mali DDK update from ARM and avoiding confusion.

Change-Id: I9095500a5d0eb7f9edfeed3a07a1c2bdca51aaf1
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index df5495b6004a5b8bcdca577470c5f7898b86d366..f8f0dffe59adb5ab7e769b404312f4338066cdfe 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -600,7 +600,7 @@
                operating-points-v2 = <&gpu_opp_table>;
                status = "disabled";
 
-               gpu_power_model: power-model {
+               gpu_power_model: power_model {
                        compatible = "arm,mali-simple-power-model";
                        voltage = <900>;
                        frequency = <500>;