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ARM: berlin: dts: add the cpufreq-dt bindings on the BG2Q
authorAntoine Tenart <antoine.tenart@free-electrons.com>
Thu, 17 Sep 2015 10:15:02 +0000 (12:15 +0200)
committerSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Mon, 21 Sep 2015 20:55:46 +0000 (22:55 +0200)
The BG2Q uses cpugreq-dt. Add the corresponding bindings. The operating
points can be updated by the bootloader.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
arch/arm/boot/dts/berlin2q.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 380fa18a050e13d6e0e1dcee530e34517c22bdd1..32b871ed7a30b9a556617586517c3d7c841cbfe1 100644 (file)
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -58,6 +58,17 @@
                        device_type = "cpu";
                        next-level-cache = <&l2>;
                        reg = <0>;
+
+                       clocks = <&chip_clk CLKID_CPU>;
+                       clock-latency = <100000>;
+                       /* Can be modified by the bootloader */
+                       operating-points = <
+                               /* kHz    uV */
+                               1200000 1200000
+                               1000000 1200000
+                               800000  1200000
+                               600000  1200000
+                       >;
                };
 
                cpu@1 {