linux-kernel - [PATCH v2] arm64: defconfig: tpm : Enable fTPM TEE support

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Message-ID: <20260211061540.448475-1-a-dubey@ti.com>
Date: Wed, 11 Feb 2026 11:45:40 +0530
From: Atharv Dubey <a-dubey@...com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>, "Geert
 Uytterhoeven" <geert+renesas@...der.be>, Bjorn Andersson
	<bjorn.andersson@....qualcomm.com>, Arnd Bergmann <arnd@...db.de>
CC: Heiko Stuebner <heiko@...ech.de>, Eric Biggers <ebiggers@...nel.org>,
	"Luca Weiss" <luca.weiss@...rphone.com>,
	Nícolas F . R . A . Prado
	<nfraprado@...labora.com>, Lad Prabhakar
	<prabhakar.mahadev-lad.rj@...renesas.com>, Kuninori Morimoto
	<kuninori.morimoto.gx@...esas.com>, <linux-kernel@...r.kernel.org>,
	<m-chawdhry@...com>, <vigneshr@...com>, <u-kumar1@...com>, <nm@...com>,
	Atharv Dubey <a-dubey@...com>
Subject: [PATCH v2] arm64: defconfig: tpm : Enable fTPM TEE support

Enable CONFIG_TCG_FTPM_TEE as a module for all
the platforms to support firmware-based TPM
through OP-TEE.

Bloat-o-meter Statistics :
add/remove: 0/0 grow/shrink: 0/0 up/down: 0/0 (0)
Function  old           new             delta
Total: Before=32968311, After=32968311, chg +0.00%

Signed-off-by: Atharv Dubey <a-dubey@...com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 35e9eb180c9a..493a29fbd48f 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -530,6 +530,7 @@ CONFIG_IPMI_SI=m
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
 CONFIG_TCG_TPM=y
+CONFIG_TCG_FTPM_TEE=m
 CONFIG_TCG_TIS=m
 CONFIG_TCG_TIS_SPI=m
 CONFIG_TCG_TIS_SPI_CR50=y
-- 
2.34.1