From 305190aba75bd65cd15aaf1b6a6fa6643351c834 Mon Sep 17 00:00:00 2001 From: Heinrich Toews Date: Tue, 16 Jun 2026 17:53:42 +0200 Subject: [PATCH] arch: arm64: dts: ti: Enable slb9670 TPM on k3-am623-pfc-750-8400 TPM support is required for secure key storage and platform integrity features. Enabling the slb9670 node ensures the TPM is available for system use on this board variant. Signed-off-by: Heinrich Toews --- arch/arm64/boot/dts/ti/k3-am623-pfc-750-8400.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am623-pfc-750-8400.dts b/arch/arm64/boot/dts/ti/k3-am623-pfc-750-8400.dts index aeeca02c6045..2b5f90b6f80e 100644 --- a/arch/arm64/boot/dts/ti/k3-am623-pfc-750-8400.dts +++ b/arch/arm64/boot/dts/ti/k3-am623-pfc-750-8400.dts @@ -81,6 +81,10 @@ board,variant = "pfc400"; }; +&slb9670 { + status = "okay"; +}; + &main_spi2 { ti,spi-num-cs = <4>;