Hi,
On Thu, Mar 28, 2019 at 12:31:59PM +0100, megous@xxxxxxxxxx wrote:
> From: Ondrej Jirman <megous@xxxxxxxxxx>
>
> A83T DTSI has cpu clocks defined only on the first CPU in each cluster.
> We can bring down any CPU in the cluster, so we need to define clock
> for each CPU, so that the system knows what clock to use if the first
> CPU is down.
>
> Signed-off-by: Ondrej Jirman <megous@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/sun8i-a83t.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
> index 7a40b7d77ec0..1b0b025b9250 100644
> --- a/arch/arm/boot/dts/sun8i-a83t.dtsi
> +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
> @@ -73,6 +73,8 @@
> };
>
> cpu@1 {
> + clocks = <&ccu CLK_C0CPUX>;
Usually we'll have the compatible first
> + clock-names = "cpu";
And that's not documented anywhere?
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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