From: Shawn Guo <shengchao.guo@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Manivannan Sadhasivam <mani@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: [PATCH 2/3] dt-bindings: remoteproc: qcom,sm8550-pas: Document Nord ADSP
Date: Thu, 9 Jul 2026 16:51:48 +0800 [thread overview]
Message-ID: <20260709085149.4072181-3-shengchao.guo@oss.qualcomm.com> (raw)
In-Reply-To: <20260709085149.4072181-1-shengchao.guo@oss.qualcomm.com>
Document ADSP (HPASS DSP) for Nord SoC.
The Nord ADSP use CX and MX power domains, so add a new conditional
block to enforce the correct power-domain-names for it.
It also uses IPCC-based GLINK signalling (shared with Glymur, Kaanapali
and SM8750), so add it to the existing IPCC interrupt-names constraint.
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
.../bindings/remoteproc/qcom,sm8550-pas.yaml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
index faf7b2890de8..1a8539d6b788 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml
@@ -17,6 +17,7 @@ properties:
compatible:
oneOf:
- enum:
+ - qcom,nord-adsp-pas
- qcom,sdx75-mpss-pas
- qcom,sm8550-adsp-pas
- qcom,sm8550-cdsp-pas
@@ -138,6 +139,7 @@ allOf:
- qcom,hawi-cdsp-pas
- qcom,kaanapali-adsp-pas
- qcom,kaanapali-cdsp-pas
+ - qcom,nord-adsp-pas
- qcom,sm8750-adsp-pas
then:
properties:
@@ -242,6 +244,23 @@ allOf:
- const: lcx
- const: lmx
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,nord-adsp-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: CX power domain
+ - description: MX power domain
+ power-domain-names:
+ items:
+ - const: cx
+ - const: mx
+
- if:
properties:
compatible:
--
2.43.0
next prev parent reply other threads:[~2026-07-09 8:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-09 8:51 [PATCH 0/3] Add ADSP support for Nord SoC Shawn Guo
2026-07-09 8:51 ` [PATCH 1/3] dt-bindings: soc: qcom,aoss-qmp: Document Nord AOSS side channel Shawn Guo
2026-07-09 8:51 ` Shawn Guo [this message]
2026-07-09 8:51 ` [PATCH 3/3] remoteproc: qcom: pas: Add Nord ADSP support Shawn Guo
2026-07-09 9:00 ` sashiko-bot
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=20260709085149.4072181-3-shengchao.guo@oss.qualcomm.com \
--to=shengchao.guo@oss.qualcomm.com \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=mani@kernel.org \
--cc=mathieu.poirier@linaro.org \
--cc=robh@kernel.org \
/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