linux-kernel - [PATCH 6/6] remoteproc: qcom_q6v5_pas: Add SoCCP node on Kaanapali

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Message-Id: <20250924-knp-remoteproc-v1-6-611bf7be8329@oss.qualcomm.com>
Date: Wed, 24 Sep 2025 16:37:27 -0700
From: Jingyi Wang <jingyi.wang@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        aiqun.yu@....qualcomm.com, tingwei.zhang@....qualcomm.com,
        trilok.soni@....qualcomm.com, yijie.yang@....qualcomm.com,
        Jingyi Wang <jingyi.wang@....qualcomm.com>
Subject: [PATCH 6/6] remoteproc: qcom_q6v5_pas: Add SoCCP node on Kaanapali

The SoC Control Processor (SoCCP) is small RISC-V MCU that controls
USB Type-C, battery charging and various other functions on Qualcomm SoCs.
It provides a solution for control-plane processing, reducing per-subsystem
microcontroller reinvention. Add support for SoCCP PAS loader on Kaanapali
platform.

Signed-off-by: Jingyi Wang <jingyi.wang@....qualcomm.com>
---
 drivers/remoteproc/qcom_q6v5_pas.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 99163e48a76a..5007e1706699 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -1487,7 +1487,25 @@ static const struct qcom_pas_data sm8750_mpss_resource = {
 	.region_assign_vmid = QCOM_SCM_VMID_MSS_MSA,
 };
 
+static const struct qcom_pas_data kaanapali_soccp_resource = {
+	.crash_reason_smem = 656,
+	.firmware_name = "soccp.mdt",
+	.dtb_firmware_name = "soccp_dtb.mdt",
+	.pas_id = 51,
+	.dtb_pas_id = 0x41,
+	.proxy_pd_names = (char*[]){
+		"cx",
+		"mx",
+		NULL
+	},
+	.ssr_name = "soccp",
+	.sysmon_name = "soccp",
+	.auto_boot = true,
+	.early_boot = true,
+};
+
 static const struct of_device_id qcom_pas_of_match[] = {
+	{ .compatible = "qcom,kaanapali-soccp-pas", .data = &kaanapali_soccp_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 = &adsp_resource_init},

-- 
2.25.1