Hi Jonathan,
Thanks for posting these patches!
On 7/1/20 16:42, Jonathan Marek wrote:
> Add driver for the Qualcomm interconnect buses found in SM8250 based
> platforms. The topology consists of several NoCs that are controlled by
> a remote processor that collects the aggregated bandwidth for each
> master-slave pairs.
>
> Based on SC7180 driver and generated from downstream dts.
>
> Signed-off-by: Jonathan Marek <jonathan@xxxxxxxx>
> ---
[..]
> +
> +static const struct of_device_id qnoc_of_match[] = {
> + { .compatible = "qcom,sm8250-aggre1-noc",
> + .data = &sm8250_aggre1_noc},
> + { .compatible = "qcom,sm8250-aggre2-noc",
> + .data = &sm8250_aggre2_noc},
> + { .compatible = "qcom,sm8250-compute-noc",
> + .data = &sm8250_compute_noc},
> + { .compatible = "qcom,sm8250-config-noc",
> + .data = &sm8250_config_noc},
> + { .compatible = "qcom,sm8250-dc-noc",
> + .data = &sm8250_dc_noc},
> + { .compatible = "qcom,sm8250-gem-noc",
> + .data = &sm8250_gem_noc},
> + { .compatible = "qcom,sm8250-ipa-virt",
> + .data = &sm8250_ipa_virt},
> + { .compatible = "qcom,sm8250-mc-virt",
> + .data = &sm8250_mc_virt},
> + { .compatible = "qcom,sm8250-mmss-noc",
> + .data = &sm8250_mmss_noc},
> + { .compatible = "qcom,sm8250-npu-noc",
> + .data = &sm8250_npu_noc},
> + { .compatible = "qcom,sm8250-system-noc",
> + .data = &sm8250_system_noc},
> + { .compatible = "qcom,sm8250-gem-noc-display",
> + .data = &sm8250_gem_noc_display},
> + { .compatible = "qcom,sm8250-mc-virt-display",
> + .data = &sm8250_mc_virt_display},
> + { .compatible = "qcom,sm8250-mmss-noc-display",
> + .data = &sm8250_mmss_noc_display},
> + { }
My main concern here are the display RSC nodes. We should not add the nodes
for voting on the display RSC, but use the "qcom,bcm-voters" property in DT
to list both "hlos" and "disp" as bcm voters for gem-noc, mc-virt and
mmss-noc.
Thanks,
Georgi
