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>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 8c8af1502054..2ef30c1c1997 100644
--- 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>;