linux-kernel - [PATCH 1/4] firmware: qcom: scm: Allow QSEECOM on PURWA-IOT-EVK

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Message-Id: <20251222060335.3485729-1-yijie.yang@oss.qualcomm.com>
Date: Mon, 22 Dec 2025 14:03:26 +0800
From: YijieYang <yijie.yang@....qualcomm.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCH 1/4] firmware: qcom: scm: Allow QSEECOM on PURWA-IOT-EVK

From: Yijie Yang <yijie.yang@....qualcomm.com>

Add the Purwa-IoT-EVK board to the list to enable access to EFI variables.

Guarantee that subsystems relying on SCM services can access secure-world
features. This change improves reliability and prevents missing functionality
or boot-time issues by making service availability explicit.

Signed-off-by: Yijie Yang <yijie.yang@....qualcomm.com>
---
 drivers/firmware/qcom/qcom_scm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index 1a6f85e463e0..1fed7a81bd29 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -2010,6 +2010,7 @@ static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
 	{ .compatible = "microsoft,romulus13", },
 	{ .compatible = "microsoft,romulus15", },
 	{ .compatible = "qcom,hamoa-iot-evk" },
+	{ .compatible = "qcom,purwa-iot-evk" },
 	{ .compatible = "qcom,sc8180x-primus" },
 	{ .compatible = "qcom,x1e001de-devkit" },
 	{ .compatible = "qcom,x1e80100-crd" },
-- 
2.34.1