From: Graham O'Connor <graham.oconnor@gmail.com>
To: linux-arm-msm@vger.kernel.org
Cc: andersson@kernel.org, konradybcio@kernel.org,
robin.clark@oss.qualcomm.com, lumag@kernel.org,
abhinav.kumar@linux.dev, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Graham O'Connor <graham.oconnor@gmail.com>
Subject: [PATCH 2/6] firmware: qcom: scm: Allow EFI variable access on Radxa Dragon Q6A
Date: Fri, 22 May 2026 18:06:41 +1200 [thread overview]
Message-ID: <20260522060645.4399-3-graham.oconnor@gmail.com> (raw)
In-Reply-To: <20260522060645.4399-1-graham.oconnor@gmail.com>
Add the Radxa Dragon Q6A compatible string to the SCM allowlist to
enable EFI variable access on this platform. Without this entry,
the SCM driver refuses to service EFI variable requests, preventing
the system from reading and writing UEFI variables.
Tested on Radxa Dragon Q6A (QCS6490)
Signed-off-by: Graham O'Connor <graham.oconnor@gmail.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 6b601a4b8..4702ad898 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -2320,6 +2320,7 @@ static const struct of_device_id qcom_scm_qseecom_allowlist[] __maybe_unused = {
{ .compatible = "qcom,x1e80100-crd" },
{ .compatible = "qcom,x1e80100-qcp" },
{ .compatible = "qcom,x1p42100-crd" },
+ { .compatible = "radxa,dragon-q6a" },
{ }
};
--
2.53.0
next prev parent reply other threads:[~2026-05-22 14:41 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 6:06 [PATCH 0/6] arm64: qcom: Enable additional hardware on Radxa Dragon Q6A Graham O'Connor
2026-05-22 6:06 ` [PATCH 1/6] soc: qcom: rpmh-rsc: Skip TCS init when RSC is managed by firmware Graham O'Connor
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 6:06 ` Graham O'Connor [this message]
2026-05-24 16:33 ` [PATCH 2/6] firmware: qcom: scm: Allow EFI variable access on Radxa Dragon Q6A Dmitry Baryshkov
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 6:06 ` [PATCH 3/6] drm/msm/dp: Limit voltage swing level to 2 for RA620 bridge Graham O'Connor
2026-05-22 9:28 ` Konrad Dybcio
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 6:06 ` [PATCH 4/6] arm64: dts: qcom: qcs6490-radxa-dragon-q6a: Add regulator supplies and disable EUD Graham O'Connor
2026-05-24 16:38 ` Dmitry Baryshkov
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 6:06 ` [PATCH 5/6] arm64: dts: qcom: qcs6490-radxa-dragon-q6a: Enable GPU and display pipeline Graham O'Connor
2026-05-22 6:44 ` Neil Armstrong
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 6:06 ` [PATCH 6/6] arm64: dts: qcom: qcs6490-radxa-dragon-q6a: Enable USB3 SuperSpeed Graham O'Connor
2026-05-22 6:44 ` Neil Armstrong
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
2026-05-22 10:13 ` [PATCH 0/6] arm64: qcom: Enable additional hardware on Radxa Dragon Q6A Graham O'Connor
2026-05-24 1:58 ` Xilin Wu
2026-05-25 9:16 ` Claude review: " Claude Code Review Bot
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