[PATCH v1 1/1] arm64: dts: imx95-var-dart-sonata: add TPM reset GPIO

Stefano Radaelli stefano.radaelli21 at gmail.com
Thu May 28 15:05:50 PDT 2026


From: Stefano Radaelli <stefano.r at variscite.com>

Add the reset GPIO for the TPM device on the Sonata carrier board and
label the node accordingly.

Signed-off-by: Stefano Radaelli <stefano.r at variscite.com>
---
 arch/arm64/boot/dts/freescale/imx95-var-dart-sonata.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-var-dart-sonata.dts b/arch/arm64/boot/dts/freescale/imx95-var-dart-sonata.dts
index 7985a42f5785..7a58ad38ffb4 100644
--- a/arch/arm64/boot/dts/freescale/imx95-var-dart-sonata.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-var-dart-sonata.dts
@@ -278,6 +278,8 @@ pca6408_2: gpio at 21 {
 	st33ktpm2xi2c: tpm at 2e {
 		compatible = "st,st33ktpm2xi2c", "tcg,tpm-tis-i2c";
 		reg = <0x2e>;
+		label = "tpm";
+		reset-gpios = <&pca9534 0 GPIO_ACTIVE_HIGH>;
 	};
 };
 
-- 
2.47.3




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