From: Shawn Guo <shengchao.guo@oss.qualcomm.com>
To: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Sibi Sankar <sibi.sankar@oss.qualcomm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>,
Deepti Jaggi <deepti.jaggi@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: [PATCH 1/2] dt-bindings: mailbox: qcom: Document Nord CPUCP mailbox controller
Date: Mon, 20 Apr 2026 11:49:31 +0800 [thread overview]
Message-ID: <20260420034932.1247344-2-shengchao.guo@oss.qualcomm.com> (raw)
In-Reply-To: <20260420034932.1247344-1-shengchao.guo@oss.qualcomm.com>
From: Deepti Jaggi <deepti.jaggi@oss.qualcomm.com>
Document CPUSS Control Processor (CPUCP) mailbox controller for Qualcomm
Nord SoC. It has 16 IPC channels, compared to 3 on X1E80100 CPUCP.
Signed-off-by: Deepti Jaggi <deepti.jaggi@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
index 90bfde66cc4a..2dd66a88c186 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
@@ -23,6 +23,7 @@ properties:
- qcom,sm8750-cpucp-mbox
- const: qcom,x1e80100-cpucp-mbox
- enum:
+ - qcom,nord-cpucp-mbox
- qcom,x1e80100-cpucp-mbox
reg:
--
2.43.0
next prev parent reply other threads:[~2026-04-20 3:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 3:49 [PATCH 0/2] Add CPUCP mailbox support for Qualcomm Nord SoC Shawn Guo
2026-04-20 3:49 ` Shawn Guo [this message]
2026-04-21 10:30 ` [PATCH 1/2] dt-bindings: mailbox: qcom: Document Nord CPUCP mailbox controller Krzysztof Kozlowski
2026-04-22 10:43 ` Shawn Guo
2026-04-20 3:49 ` [PATCH 2/2] mailbox: qcom-cpucp: Add support for " Shawn Guo
2026-04-20 8:22 ` Konrad Dybcio
2026-04-21 7:39 ` Shawn Guo
2026-04-20 8:23 ` [PATCH 0/2] Add CPUCP mailbox support for Qualcomm Nord SoC Konrad Dybcio
2026-04-21 7:38 ` Shawn Guo
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