linux-kernel - [PATCH 4/4] arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: Enable IRIS

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Message-Id: <20250911-x1e-iris-dt-v1-4-63caf0fd202c@linaro.org>
Date: Thu, 11 Sep 2025 20:38:27 +0200
From: Stephan Gerhold <stephan.gerhold@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>, 
 Vikash Garodia <vikash.garodia@....qualcomm.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH 4/4] arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s:
 Enable IRIS

IRIS firmware for the Lenovo ThinkPad T14s is already upstream in
linux-firmware at qcom/x1e80100/LENOVO/21N1/qcvss8380.mbn, so enable IRIS
for the T14s with the corresponding firmware-name property.

Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
index 23213b0d9582822e9503e4acf18c62d5c8c7867d..0a989e9d3d23146cb9689b68ba6c5779283b3c98 100644
--- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi
@@ -967,6 +967,11 @@ touchscreen@10 {
 	/* TODO: second-sourced touchscreen @ 0x41 */
 };
 
+&iris {
+	firmware-name = "qcom/x1e80100/LENOVO/21N1/qcvss8380.mbn";
+	status = "okay";
+};
+
 &lpass_tlmm {
 	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
 		pins = "gpio12";

-- 
2.50.1