[PATCH 2/2] arm: dt: Exynos5420: populate cpu node enteries to 8 cpus

Tomasz Figa t.figa at samsung.com
Thu Sep 5 05:55:52 EDT 2013


Hi Chander,

On Thursday 05 of September 2013 14:54:46 Chander Kashyap wrote:
> Exynos5420 is octacore SoC from samsung.
> Hence populate all the cpu node enteries.
> 
> Signed-off-by: Chander Kashyap <chander.kashyap at linaro.org>
> ---
>  arch/arm/boot/dts/exynos5420.dtsi |   28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi
> b/arch/arm/boot/dts/exynos5420.dtsi index e97c87b..59489f6 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -57,6 +57,34 @@
>  			reg = <0x3>;
>  			clock-frequency = <1800000000>;
>  		};
> +
> +		cpu4: cpu at 4 {

I believe this is a typo. The @unit-address suffix should match the value 
of reg property.

> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0x100>;
> +			clock-frequency = <1000000000>;
> +		};
> +
> +		cpu5: cpu at 5 {

Ditto.

> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0x101>;
> +			clock-frequency = <1000000000>;
> +		};
> +
> +		cpu6: cpu at 6 {

Ditto.

> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0x102>;
> +			clock-frequency = <1000000000>;
> +		};
> +
> +		cpu7: cpu at 7 {

Ditto.

> +			device_type = "cpu";
> +			compatible = "arm,cortex-a7";
> +			reg = <0x103>;
> +			clock-frequency = <1000000000>;
> +		};
>  	};

Best regards,
Tomasz




More information about the linux-arm-kernel mailing list