ARM: dts: STi: STiH407: Link CPU with its voltage supply

Used for Voltage Scaling using CPUFreq.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index af9233bb7a26568d8f5c965236b44d0a60fb7051..d0e639cd3967da5c5f2cfa38a569e26e0ae51f77 100644 (file)
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -35,6 +35,7 @@
                        clocks = <&clk_m_a9>;
                        clock-names = "cpu";
                        clock-latency = <100000>;
+                       cpu0-supply = <&pwm_regulator>;
                };
                cpu@1 {
                        device_type = "cpu";