From: Luca Weiss <luca.weiss@fairphone.com>
To: linux-arm-msm@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org,
Luca Weiss <luca.weiss@fairphone.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Georgi Djakov <djakov@kernel.org>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/5] interconnect: qcom: icc-rpmh: Support child NoC device probe
Date: Wed, 25 May 2022 16:43:57 +0200 [thread overview]
Message-ID: <20220525144404.200390-2-luca.weiss@fairphone.com> (raw)
In-Reply-To: <20220525144404.200390-1-luca.weiss@fairphone.com>
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>
---
Changes since v2:
* none
drivers/interconnect/qcom/icc-rpmh.c | 4 ++++
1 file changed, 4 insertions(+)
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);
--
2.36.1
next prev parent reply other threads:[~2022-05-25 14:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-25 14:43 [PATCH v3 0/5] Add interconnect support for SM6350 Luca Weiss
2022-05-25 14:43 ` Luca Weiss [this message]
2022-05-25 14:43 ` [PATCH v3 2/5] dt-bindings: interconnect: qcom: Split out rpmh-common bindings Luca Weiss
2022-05-26 12:34 ` Krzysztof Kozlowski
2022-05-25 14:43 ` [PATCH v3 3/5] dt-bindings: interconnect: Add Qualcomm SM6350 NoC support Luca Weiss
2022-05-26 12:36 ` Krzysztof Kozlowski
2022-05-25 14:44 ` [PATCH v3 4/5] interconnect: qcom: Add SM6350 driver support Luca Weiss
2022-05-25 14:44 ` [PATCH v3 5/5] arm64: dts: qcom: sm6350: Add interconnect support Luca Weiss
2022-07-18 7:58 ` Georgi Djakov
2022-07-18 9:46 ` Luca Weiss
2022-08-12 12:09 ` Luca Weiss
2022-08-12 13:34 ` Krzysztof Kozlowski
2022-08-29 23:46 ` (subset) " Bjorn Andersson
2022-07-15 13:34 ` [PATCH v3 0/5] Add interconnect support for SM6350 Luca Weiss
2022-07-18 7:15 ` Georgi Djakov
2022-08-29 23:46 ` (subset) " Bjorn Andersson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220525144404.200390-2-luca.weiss@fairphone.com \
--to=luca.weiss@fairphone.com \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=djakov@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=phone-devel@vger.kernel.org \
--cc=~postmarketos/upstreaming@lists.sr.ht \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).