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| author |   Luca Weiss <luca.weiss@fairphone.com> | 2022-05-25 16:43:57 +0200 |
|---|---|---|
| committer |   Georgi Djakov <djakov@kernel.org> | 2022-06-20 14:21:15 +0300 |
| commit | 57eb14779dfd8fa550a5d78f3e971dbf988cd383 (patch) | |
| tree | f2013ecaa7b6c9534a4be5d0373c0b4ad344c28b /drivers/interconnect | |
| parent | Linux 5.19-rc1 (diff) | |
| download | linux-dev-57eb14779dfd8fa550a5d78f3e971dbf988cd383.tar.xz linux-dev-57eb14779dfd8fa550a5d78f3e971dbf988cd383.zip | |
interconnect: qcom: icc-rpmh: Support child NoC device probe
As per e39bf2972c6e ("interconnect: icc-rpm: Support child NoC device
probe") also update the rpmh interconnect driver to support probing NoCs
that are modelled as child devices of a different NoC.
As the driver doesn't yet use the 'reg' property, no change is done for
that.
Downstream DT reference:
https://android.googlesource.com/kernel/msm-extra/devicetree/+/refs/tags/android-11.0.0_r0.56/qcom/lagoon-bus.dtsi
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20220525144404.200390-2-luca.weiss@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/qcom/icc-rpmh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/interconnect/qcom/icc-rpmh.c b/drivers/interconnect/qcom/icc-rpmh.c index 3c40076eb5fb..8acc8e67a332 100644 --- a/drivers/interconnect/qcom/icc-rpmh.c +++ b/drivers/interconnect/qcom/icc-rpmh.c @@ -258,6 +258,10 @@ int qcom_icc_rpmh_probe(struct platform_device *pdev) data->num_nodes = num_nodes; platform_set_drvdata(pdev, qp); + /* Populate child NoC devices if any */ + if (of_get_child_count(dev->of_node) > 0) + return of_platform_populate(dev->of_node, NULL, NULL, dev); + return 0; err: icc_nodes_remove(provider); |