ARM: shmobile: r8a7779: Add Maximum CPU Frequency to DTS

Add 1GHz to the r8a7779 DTS to describe the maximum CPU frequency.

Based on work by Magnus dam for the r8a7740 SoC.

Cc: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 6b060f93fe7dedbeb067feacbc8c4780c59f5df4)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index bdaaadc..038c16a 100644 (file)
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -26,21 +26,25 @@
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <0>;
+                       clock-frequency = <1000000000>;
                };
                cpu@1 {
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <1>;
+                       clock-frequency = <1000000000>;
                };
                cpu@2 {
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <2>;
+                       clock-frequency = <1000000000>;
                };
                cpu@3 {
                        device_type = "cpu";
                        compatible = "arm,cortex-a9";
                        reg = <3>;
+                       clock-frequency = <1000000000>;
                };
        };