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 3/3] remoteproc: qcom: pas: Add Nord ADSP support
Date: Thu, 9 Jul 2026 16:51:49 +0800 [thread overview]
Message-ID: <20260709085149.4072181-4-shengchao.guo@oss.qualcomm.com> (raw)
In-Reply-To: <20260709085149.4072181-1-shengchao.guo@oss.qualcomm.com>
The ADSP (HPASS DSP) on Nord SoC is pre-booted by XBL before Linux starts.
Add ADSP resource descriptor, and set early_boot flag for attach path
rather than a cold boot sequence.
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
drivers/remoteproc/qcom_q6v5_pas.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 60a4337d9e51..486d08e75cab 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -1422,6 +1422,27 @@ static const struct qcom_pas_data milos_cdsp_resource = {
.smem_host_id = 5,
};
+static const struct qcom_pas_data nord_adsp_resource = {
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .dtb_firmware_name = "adsp_dtb.mbn",
+ .pas_id = 1,
+ .dtb_pas_id = 36,
+ .minidump_id = 5,
+ .auto_boot = true,
+ .early_boot = true,
+ .proxy_pd_names = (char*[]){
+ "cx",
+ "mx",
+ NULL
+ },
+ .load_state = "adsp",
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
+ .smem_host_id = 2,
+};
+
static const struct qcom_pas_data sm8450_mpss_resource = {
.crash_reason_smem = 421,
.firmware_name = "modem.mdt",
@@ -1664,6 +1685,7 @@ static const struct of_device_id qcom_pas_of_match[] = {
{ .compatible = "qcom,milos-cdsp-pas", .data = &milos_cdsp_resource },
{ .compatible = "qcom,milos-mpss-pas", .data = &sm8450_mpss_resource },
{ .compatible = "qcom,milos-wpss-pas", .data = &sc7280_wpss_resource },
+ { .compatible = "qcom,nord-adsp-pas", .data = &nord_adsp_resource },
{ .compatible = "qcom,msm8226-adsp-pil", .data = &msm8996_adsp_resource },
{ .compatible = "qcom,msm8953-adsp-pil", .data = &msm8996_adsp_resource },
{ .compatible = "qcom,msm8974-adsp-pil", .data = &msm8996_adsp_resource },
--
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 ` [PATCH 2/3] dt-bindings: remoteproc: qcom,sm8550-pas: Document Nord ADSP Shawn Guo
2026-07-09 8:51 ` Shawn Guo [this message]
2026-07-09 9:00 ` [PATCH 3/3] remoteproc: qcom: pas: Add Nord ADSP support sashiko-bot
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