[2/4] ARM: dts: exynos: Add SCU device node to exynos4.dtsi
Alim Akhtar
alim.akhtar at samsung.com
Fri Nov 4 06:13:20 PDT 2016
Hi Pankaj,
On 11/04/2016 09:09 AM, Pankaj Dubey wrote:
> Exynos4 like other Cortex-A9 SoC's has a Snoop Control Unit(SCU)
> and its SFR are used during SMP boot and S2R. Add SCU node to the device tree.
>
> Signed-off-by: Pankaj Dubey <pankaj.dubey at samsung.com>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar at samsung.com>
> arch/arm/boot/dts/exynos4.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
> index 5f034eb..6865ca9 100644
> --- a/arch/arm/boot/dts/exynos4.dtsi
> +++ b/arch/arm/boot/dts/exynos4.dtsi
> @@ -78,6 +78,11 @@
> reg = <0x10000000 0x100>;
> };
>
> + scu: snoop-control-unit at 10500000 {
> + compatible = "arm,cortex-a9-scu";
> + reg = <0x10500000 0x2000>;
> + };
> +
> memory-controller at 12570000 {
> compatible = "samsung,exynos4210-srom";
> reg = <0x12570000 0x14>;
>
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