diff options
Diffstat (limited to 'arch/arc/boot')
| -rw-r--r-- | arch/arc/boot/dts/axc003.dtsi | 8 | ||||
| -rw-r--r-- | arch/arc/boot/dts/axc003_idu.dtsi | 8 | ||||
| -rw-r--r-- | arch/arc/boot/dts/hsdk.dts | 8 |
3 files changed, 24 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi index 4e6e9f57e790..dc91c663bcc0 100644 --- a/arch/arc/boot/dts/axc003.dtsi +++ b/arch/arc/boot/dts/axc003.dtsi @@ -35,6 +35,14 @@ reg = <0x80 0x10>, <0x100 0x10>; #clock-cells = <0>; clocks = <&input_clk>; + + /* + * Set initial core pll output frequency to 90MHz. + * It will be applied at the core pll driver probing + * on early boot. + */ + assigned-clocks = <&core_clk>; + assigned-clock-rates = <90000000>; }; core_intc: archs-intc@cpu { diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi index 63954a8b0100..69ff4895f2ba 100644 --- a/arch/arc/boot/dts/axc003_idu.dtsi +++ b/arch/arc/boot/dts/axc003_idu.dtsi @@ -35,6 +35,14 @@ reg = <0x80 0x10>, <0x100 0x10>; #clock-cells = <0>; clocks = <&input_clk>; + + /* + * Set initial core pll output frequency to 100MHz. + * It will be applied at the core pll driver probing + * on early boot. + */ + assigned-clocks = <&core_clk>; + assigned-clock-rates = <100000000>; }; core_intc: archs-intc@cpu { diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index 8f627c200d60..006aa3de5348 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -114,6 +114,14 @@ reg = <0x00 0x10>, <0x14B8 0x4>; #clock-cells = <0>; clocks = <&input_clk>; + + /* + * Set initial core pll output frequency to 1GHz. + * It will be applied at the core pll driver probing + * on early boot. + */ + assigned-clocks = <&core_clk>; + assigned-clock-rates = <1000000000>; }; serial: serial@5000 { |