Re: [RFC PATCH v1 2/2] perf/smmuv3: To support the dts to get options

Hi,

On Mon, Jul 06, 2020 at 04:03:34PM +0100, Robin Murphy wrote:

On 2020-07-06 12:22, Jay Chen wrote:

quoted

For the smmuv3 pmu for support the dts to get the
options

Signed-off-by: Jay Chen <redacted>

[...]

quoted

+static const struct of_device_id smmu_pmu_of_match[] = {
+	{ .compatible = "arm-smmu-v3-pmcg", },

Please define the DT binding first. IIRC Jean-Philippe wrote some patches a
while back that never got posted, but I suppose it should be YAML now...

Yes, I've never followed through with that because it only supported the
RevC FastModel with non-default model parameters. I attached the binding I
currently have, converted to YAML.

Thanks,
Jean