From: Shawn Guo <shengchao.guo@oss.qualcomm.com>
To: Ulf Hansson <ulfh@kernel.org>, 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 <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, linux-remoteproc@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 4/4] remoteproc: qcom: pas: Switch Nord CDSPs from MX to NMXC
Date: Wed, 26 Aug 2026 18:27:46 +0800 [thread overview]
Message-ID: <20260826102746.633076-5-shengchao.guo@oss.qualcomm.com> (raw)
In-Reply-To: <20260826102746.633076-1-shengchao.guo@oss.qualcomm.com>
From: Anurag Pateriya <anurag.pateriya@oss.qualcomm.com>
The Nord CDSP subsystems keep their memory rail on the dedicated NMXC
resource, not on the shared MX rail. Replace "mx" with "nmxc" in the proxy
power domain list of all four CDSP resources so the correct rail is held
during PAS authentication and boot.
Signed-off-by: Anurag Pateriya <anurag.pateriya@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
drivers/remoteproc/qcom_q6v5_pas.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index ca8e61254c44..5dd954b57852 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -1469,7 +1469,7 @@ static const struct qcom_pas_data nord_cdsp0_resource = {
.auto_boot = true,
.proxy_pd_names = (char*[]){
"cx",
- "mx",
+ "nmxc",
"nsp",
NULL
},
@@ -1490,7 +1490,7 @@ static const struct qcom_pas_data nord_cdsp1_resource = {
.auto_boot = true,
.proxy_pd_names = (char*[]){
"cx",
- "mx",
+ "nmxc",
"nsp",
NULL
},
@@ -1511,7 +1511,7 @@ static const struct qcom_pas_data nord_cdsp2_resource = {
.auto_boot = true,
.proxy_pd_names = (char*[]){
"cx",
- "mx",
+ "nmxc",
"nsp",
NULL
},
@@ -1532,7 +1532,7 @@ static const struct qcom_pas_data nord_cdsp3_resource = {
.auto_boot = true,
.proxy_pd_names = (char*[]){
"cx",
- "mx",
+ "nmxc",
"nsp",
NULL
},
--
2.43.0
next prev parent reply other threads:[~2026-08-26 10:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-26 10:27 [PATCH 0/4] Switch Nord CDSPs onto NMXC power domain Shawn Guo
2026-08-26 10:27 ` [PATCH 1/4] dt-bindings: power: qcom,rpmhpd: Add NMXC power domain index Shawn Guo
2026-08-26 10:27 ` [PATCH 2/4] pmdomain: qcom: rpmhpd: Add NMXC power domain for Nord Shawn Guo
2026-08-26 10:38 ` sashiko-bot
2026-08-26 11:05 ` Abel Vesa
2026-08-26 13:04 ` Konrad Dybcio
2026-08-26 13:14 ` Shawn Guo
2026-08-26 13:17 ` Konrad Dybcio
2026-08-26 10:27 ` [PATCH 3/4] dt-bindings: remoteproc: qcom,nord-pas: Switch CDSPs to NMXC rail Shawn Guo
2026-08-26 12:52 ` Konrad Dybcio
2026-08-26 13:31 ` Shawn Guo
2026-08-26 10:27 ` Shawn Guo [this message]
2026-08-26 11:06 ` [PATCH 4/4] remoteproc: qcom: pas: Switch Nord CDSPs from MX to NMXC Abel Vesa
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