ARM: dts: rockchip: update rk3288-veyron cpu operating points
From: Heiko Stuebner <heiko@...> Date: Thu, 6 Aug 2015 22:57:08 +0200
Commit-Message
The generic operating points specified in rk3288.dtsi are specified by Rockchip as conservative and for all cases. In contrast the Veyron ChromeOS devices are supposed to use a special chip variant often called rk3288-c and use different operating points in their kernel also including a higher max frequency. So override the operating points for veyron devices. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
arch/arm/boot/dts/rk3288-veyron.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
Statistics
- 16 lines added
- 0 lines removed
Changes
--------------------- arch/arm/boot/dts/rk3288-veyron.dtsi ---------------------
index 274fa87..df7d70d 100644
@@ -170,6 +170,22 @@
&cpu0 {
cpu0-supply = <&vdd_cpu>;
+ operating-points = <
+ /* KHz uV */
+ 1800000 1400000
+ 1704000 1350000
+ 1608000 1300000
+ 1512000 1250000
+ 1416000 1200000
+ 1200000 1100000
+ 1008000 1050000
+ 816000 1000000
+ 696000 950000
+ 600000 900000
+ 408000 900000
+ 216000 900000
+ 126000 900000
+ >;
};
&emmc {