The System Control node has 0x10000 byte of registers. The current reg size must be expanded to use the cpufreq driver because the registers controlling CPU frequency are located at offset 0x8000. Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> --- arch/arm/boot/dts/uniphier-common32.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/uniphier-common32.dtsi b/arch/arm/boot/dts/uniphier-common32.dtsi index 8c8a851..d067f38 100644 --- a/arch/arm/boot/dts/uniphier-common32.dtsi +++ b/arch/arm/boot/dts/uniphier-common32.dtsi @@ -183,7 +183,7 @@ sysctrl@61840000 { compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon"; - reg = <0x61840000 0x4000>; + reg = <0x61840000 0x10000>; sys_clk: clock { #clock-cells = <1>; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html