From: Shawn Guo <shengchao.guo@oss.qualcomm.com>
To: Ulf Hansson <ulfh@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Abel Vesa <abel.vesa@oss.qualcomm.com>,
Bartosz Golaszewski <brgl@kernel.org>,
Anurag Pateriya <anurag.pateriya@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Shawn Guo <shengchao.guo@oss.qualcomm.com>
Subject: [PATCH v2 1/2] dt-bindings: power: qcom,rpmhpd: Add NMXC power domain index
Date: Wed, 26 Aug 2026 21:54:53 +0800 [thread overview]
Message-ID: <20260826135454.658615-2-shengchao.guo@oss.qualcomm.com> (raw)
In-Reply-To: <20260826135454.658615-1-shengchao.guo@oss.qualcomm.com>
From: Anurag Pateriya <anurag.pateriya@oss.qualcomm.com>
Nord routes the NSP (compute DSP) memory rail through a dedicated NMXC
resource instead of the shared MX rail. Add the index so device trees can
reference it.
Signed-off-by: Anurag Pateriya <anurag.pateriya@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
include/dt-bindings/power/qcom,rpmhpd.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/dt-bindings/power/qcom,rpmhpd.h b/include/dt-bindings/power/qcom,rpmhpd.h
index 07bd2a7b0150..92c8408dbc57 100644
--- a/include/dt-bindings/power/qcom,rpmhpd.h
+++ b/include/dt-bindings/power/qcom,rpmhpd.h
@@ -32,6 +32,7 @@
#define RPMHPD_GBX 22
#define RPMHPD_NSP3 23
#define RPMHPD_GFX1 24
+#define RPMHPD_NMXC 25
/* RPMh Power Domain performance levels */
#define RPMH_REGULATOR_LEVEL_RETENTION 16
--
2.43.0
next prev parent reply other threads:[~2026-08-26 13:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-26 13:54 [PATCH v2 0/2] Add NMXC power domain for Nord SoC Shawn Guo
2026-08-26 13:54 ` Shawn Guo [this message]
2026-08-26 13:54 ` [PATCH v2 2/2] pmdomain: qcom: rpmhpd: Add NMXC power domain for Nord Shawn Guo
2026-09-01 15:46 ` [PATCH v2 0/2] Add NMXC power domain for Nord SoC Ulf Hansson
2026-09-02 7:52 ` Shawn Guo
2026-09-02 9:42 ` Ulf Hansson
2026-09-02 10:05 ` Shawn Guo
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