ARM: dts: STi: STiH407: Provide generic (safe) DVFS configuration

[karo-tx-linux.git] / arch / arm / boot / dts / stih407-family.dtsi

diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index 81f81214cdf9580a0cb19ce01d8bfc5e01417252..9fa1e58557ef36c85559abbf0c39f6a6f16169da 100644 (file)
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -22,15 +22,29 @@
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <0>;
+
                        /* u-boot puts hpen in SBC dmem at 0xa4 offset */
                        cpu-release-addr = <0x94100A4>;
+
+                                        /* kHz     uV   */
+                       operating-points = <1500000 0
+                                           1200000 0
+                                           800000  0
+                                           500000  0>;
                };
                cpu@1 {
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <1>;
+
                        /* u-boot puts hpen in SBC dmem at 0xa4 offset */
                        cpu-release-addr = <0x94100A4>;
+
+                                        /* kHz     uV   */
+                       operating-points = <1500000 0
+                                           1200000 0
+                                           800000  0
+                                           500000  0>;
                };
        };