ARM: ux500: Provide a Device Tree node for CPUFreq in the DBx500

This is required to fetch the ARMSS clock when booting with DT.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 8c8af1502054f54401e6f748a713dd7b0d52e40d..2ef30c1c19975c767d562f86cce7bf7daedfb4bd 100644 (file)
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -300,6 +300,13 @@
                                reg = <0x80157450 0xC>;
                        };
 
+                       cpufreq {
+                               compatible = "stericsson,cpufreq-ux500";
+                               clocks = <&prcmu_clk PRCMU_ARMSS>;
+                               clock-names = "armss";
+                               status = "disabled";
+                       };
+
                        thermal@801573c0 {
                                compatible = "stericsson,db8500-thermal";
                                reg = <0x801573c0 0x40>;