[PATCH v3 4/5] ARM: dts: imx27 cpufreq-cpu0 frequencies

[mpa@pengutronix.de (Markus Pargmann)]

Set operating-points for imx27. There is no regulator support, so the
voltages are 0. The frequencies should be the same for all imx27 boards,
so it is defined here and can be overwritten if necessary.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
---

Notes:
    Changes in v2:
     - Update compatibility list of cpu node
     - Simplify cpu node

 arch/arm/boot/dts/imx27.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index a79f173..9617d6c 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -47,6 +47,24 @@
 		};
 	};
 
+	cpus {
+		#size-cells = <0>;
+		#address-cells = <1>;
+
+		cpu {
+			device_type = "cpu";
+			compatible = "arm,arm926ej-s";
+			operating-points = <
+				/* kHz  uV (No regulator support) */
+				133000  0
+				399000  0
+			>;
+			clock-latency = <61036>; /* two CLK32 periods */
+			clocks = <&clks 18>;
+			clock-names = "cpu";
+		};
+	};
+
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
1.8.2.1