Re: [PATCH] arm64: dts: ls1028a: add pmu dt nodes

Shawn Guo
2019-03-04T01:49:42Z

On Wed, Feb 27, 2019 at 09:57:52AM +0800, Alison Wang wrote:
> This patch adds pmu dt nodes for LS1028A.
>
> Signed-off-by: Alison Wang <alison.wang@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index a8cf92a..36ef9c5 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -89,6 +89,11 @@
> IRQ_TYPE_LEVEL_LOW)>;
> };
>
> + pmu {
> + compatible = "arm,armv8-pmuv3";

Shouldn't we use "arm,cortex-a72-pmu" as compatible for better?

Shawn

> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> gic: interrupt-controller@6000000 {
> compatible= "arm,gic-v3";
> #address-cells = <2>;
> --
> 1.7.1
>