From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 10BFD4508F8 for ; Wed, 29 Jul 2026 09:47:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785318430; cv=none; b=e0vU9UY2ArGo1O04TEsbDT4FBskoptU6vSUmsZOFbeXUKBs51uImF+aHnlcj2bcxOimasG5xk5UU8bHIRcGexPnxklTp85NgbFMcNEQsnfy7vYL7dk0ZBhfA73Z5z1yn+8mg/FMW2feyIy4iuDqt8mFwlD0PGoA4yK5vhrYTp8M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785318430; c=relaxed/simple; bh=HXqxDZ7fRF4MdpQvp9YSy10CPRPgJdT4wBVwZmRGJ04=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ApZ/9z4Jkod9OVEPE8IMWzX9GcYg0/iVx3VpmKcqCZIAizMjf6UrR5aotTcAr5hvEQYWG3qqwJZ2pVK00lQ38lWkYDuboofE67qaPrxuZIJQEuTp2Ent9ker3qusDKBVweZNMlmynTKQJWnwe/IQ8Uv2mTkPegsFMTnk/Qe4J6w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OlepGd5y; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OlepGd5y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A27C11F000E9; Wed, 29 Jul 2026 09:47:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785318428; bh=lRD8HcpQAC+glg0MCD9YLgt+S08eTChQg+amDTkAENc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=OlepGd5yDuNtWzr09bSydYHX8hxVUiQyKFrAeYznRuu2AqgI4A93FwmrC91xHPCnJ vXvLr5Uvb/7i0A1zDCH+0Abw7Bn2clM2PGagZeYSbzthguW77mlHq8Zyc7NI+IWI5A Tf8D35lzxnM9MWdwtxdFAXRpO2HGyI07jPAjKJnmZ2f1wJGn1WmQqI4pJZVNYi84vq eMK2ubqkk8sjL9x0PC8+Te/k0tI/S1+6/t87FRBnpBhmlYQg0hdP4Q5aX0gJgdvjXu aLWHs9yIXoKjkTTulFNMmoP/WyWKIw0VrDzzW0oB/BnUUVv4da0Bf/09pQtrgnnHm+ BFjLqHO8K3Ghw== From: srini@kernel.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Arnd Bergmann , Christian Marangi , Srinivas Kandagatla Subject: [PATCH 11/14] nvmem: airoha: add ARM64 dependency Date: Wed, 29 Jul 2026 10:46:44 +0100 Message-ID: <20260729094647.111468-12-srini@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260729094647.111468-1-srini@kernel.org> References: <20260729094647.111468-1-srini@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann The driver already depends on HAVE_ARM_SMCCC and ARCH_AIROHA, but both are available for 32-bit and 64-bit targets. However, the smccc invocation fails on thumb2 builds with clang: drivers/nvmem/airoha-smc-efuses.c:38:2: error: write to reserved register 'R7' 38 | arm_smccc_1_1_invoke(AIROHA_SMC_EFUSE_FID, | ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) arch/arm/include/asm/opcodes.h:215:2: note: expanded from macro '__inst_arm_thumb32' 215 | __inst_thumb32(thumb_opcode) | ^ Since the driver is only used on the 64-bit an7581 soc, avoid this problem with a stricter dependency. Fixes: b7846af2e6ca ("nvmem: airoha: Add support for SMC eFUSE") Signed-off-by: Arnd Bergmann Reviewed-by: Christian Marangi Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index b0044c4c63c6..c36c2a4c2a0b 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -117,6 +117,7 @@ endif # NVMEM_SYSFS config NVMEM_AIROHA_SMC_EFUSES tristate "Airoha SMC eFuse support" + depends on ARM64 depends on ARCH_AIROHA || COMPILE_TEST depends on HAVE_ARM_SMCCC default ARCH_AIROHA -- 2.53.0