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From: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>,
	Komal Bajaj <komal.bajaj@oss.qualcomm.com>
Subject: [PATCH 2/2] remoteproc: qcom: pas: Add Shikra remoteproc support
Date: Thu, 14 May 2026 00:17:31 +0530	[thread overview]
Message-ID: <20260514-shikra-rproc-v1-2-9afdedeee002@oss.qualcomm.com> (raw)
In-Reply-To: <20260514-shikra-rproc-v1-0-9afdedeee002@oss.qualcomm.com>

From: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>

Add the CDSP, LPAICP and MPSS Peripheral Authentication Service support
for the Qualcomm Shikra SoC.

Signed-off-by: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
---
 drivers/remoteproc/qcom_q6v5_pas.c | 51 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index da27d1d3c9da..4d43201b9ada 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -1457,6 +1457,54 @@ static const struct qcom_pas_data sc7280_wpss_resource = {
 	.ssctl_id = 0x19,
 };
 
+static const struct qcom_pas_data shikra_cdsp_resource = {
+	.crash_reason_smem = 601,
+	.firmware_name = "cdsp.mbn",
+	.pas_id = 18,
+	.minidump_id = 7,
+	.auto_boot = false,
+	.proxy_pd_names = (char *[]){
+		"cx",
+		NULL
+	},
+	.load_state = "cdsp",
+	.ssr_name = "cdsp",
+	.sysmon_name = "cdsp",
+	.ssctl_id = 0x17,
+	.smem_host_id = 5,
+	.region_assign_vmid = QCOM_SCM_VMID_CDSP,
+};
+
+static const struct qcom_pas_data shikra_lpaicp_resource = {
+	.crash_reason_smem = 682,
+	.firmware_name = "lpaicp.mbn",
+	.dtb_firmware_name = "lpaicp_dtb.mbn",
+	.pas_id = 0x56,
+	.dtb_pas_id = 0x57,
+	.minidump_id = 0,
+	.auto_boot = true,
+	.ssr_name = "lpaicp",
+	.sysmon_name = "lpaicp",
+};
+
+static const struct qcom_pas_data shikra_mpss_resource = {
+	.crash_reason_smem = 421,
+	.firmware_name = "qdsp6sw.mbn",
+	.pas_id = 4,
+	.minidump_id = 3,
+	.auto_boot = false,
+	.decrypt_shutdown = true,
+	.proxy_pd_names = (char *[]){
+		"cx",
+		NULL
+	},
+	.load_state = "modem",
+	.ssr_name = "mpss",
+	.sysmon_name = "modem",
+	.ssctl_id = 0x12,
+	.region_assign_vmid = QCOM_SCM_VMID_MSS_MSA,
+};
+
 static const struct qcom_pas_data sm8650_cdsp_resource = {
 	.crash_reason_smem = 601,
 	.firmware_name = "cdsp.mdt",
@@ -1571,6 +1619,9 @@ static const struct of_device_id qcom_pas_of_match[] = {
 	{ .compatible = "qcom,sdm845-slpi-pas", .data = &sdm845_slpi_resource_init },
 	{ .compatible = "qcom,sdx55-mpss-pas", .data = &sdx55_mpss_resource },
 	{ .compatible = "qcom,sdx75-mpss-pas", .data = &sm8650_mpss_resource },
+	{ .compatible = "qcom,shikra-cdsp-pas", .data = &shikra_cdsp_resource },
+	{ .compatible = "qcom,shikra-lpaicp-pas", .data = &shikra_lpaicp_resource },
+	{ .compatible = "qcom,shikra-mpss-pas", .data = &shikra_mpss_resource },
 	{ .compatible = "qcom,sm6115-adsp-pas", .data = &adsp_resource_init },
 	{ .compatible = "qcom,sm6115-cdsp-pas", .data = &cdsp_resource_init },
 	{ .compatible = "qcom,sm6115-mpss-pas", .data = &sc8180x_mpss_resource },

-- 
2.34.1


  parent reply	other threads:[~2026-05-13 18:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-13 18:47 [PATCH 0/2] remoteproc: qcom: Add Shikra remoteproc support Komal Bajaj
2026-05-13 18:47 ` [PATCH 1/2] dt-bindings: remoteproc: qcom,shikra-pas: Document Shikra PAS remoteprocs Komal Bajaj
2026-05-13 22:06   ` Rob Herring (Arm)
2026-05-13 18:47 ` Komal Bajaj [this message]
2026-05-13 19:18   ` [PATCH 2/2] remoteproc: qcom: pas: Add Shikra remoteproc support Dmitry Baryshkov

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