From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.9]) (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 7DD56310655 for ; Mon, 2 Mar 2026 23:01:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.77.101.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772492475; cv=none; b=BdbTPP3DKmbAXDx5OQgIlOb5bZUA/ZievScDBB3ngyZQlySTUUcS3ydCZ1GQGSln3aylZ1wPIuVgojubS5tF+6rLEU4395AtTfT4TqMsT4+mFNS65ANbwAcyydhdi5e+t80pTuNkv1lewO6QSejxph3Ivp77ds7w9A6hHKuNVDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772492475; c=relaxed/simple; bh=08Lo2Lp5hpnOLtmrS9ICWTId2kHrCWoTqvqJgGYWbLE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uqN/RiXzJIeGhKIibkfWKiNFZ64uT56xXiT1yOXRxxJ7vbMJu6dpHL2fKaPoyhuJ/seYv4T7Imzm4PcTYJpVieOx1rkqZtdkvTiNc1KP2sEbhJDMpmIt2xn2azAYKhnpyaXHCYRMdu5pfltKknLyzNweSesN7ix/wI97O8nf9Ko= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl; spf=pass smtp.mailfrom=wp.pl; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b=uPDCu8EG; arc=none smtp.client-ip=212.77.101.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=wp.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wp.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wp.pl header.i=@wp.pl header.b="uPDCu8EG" Received: (wp-smtpd smtp.wp.pl 22820 invoked from network); 3 Mar 2026 00:01:05 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=20241105; t=1772492465; bh=9xOvgBccEPgIHRjW7JLhRF8m7AtAmIUXTMKnuXsqjv0=; h=From:To:Cc:Subject; b=uPDCu8EGqedIL+PL3QJTUaKpbw8mc9u4Adh4qLbQ0gOUrYLrxbN+GiEgeKuBjTj/7 Fi9ba5J7Xp5O8MkXikCaZNTlwlRLa2kv+VACQoaI8BUjWJ4iDGcSperU8oB9lY8OhW SnzdCOCb9h8ALncOtIntqzoUiPxnZzr8mzpAiJ2aKU6HVulCWGH4c6E3HfdtY1Piej tpFOl0QBybyb8V4DoMysJGU4cNBop9HSlgyrTpEL+mOIqlYKb1L5yRoVuCZ+pXQJto bGUPFYEppE5Km6+M+WtdwM6zESP/KV273KVnLhc2cyhHrYJYLAEvSAiKhL799ToRzn LoEV4691wW/Yg== Received: from 83.24.116.171.ipv4.supernova.orange.pl (HELO laptop-olek.lan) (olek2@wp.pl@[83.24.116.171]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with TLS_AES_256_GCM_SHA384 encrypted SMTP for ; 3 Mar 2026 00:01:05 +0100 From: Aleksander Jan Bajkowski To: herbert@gondor.apana.org.au, davem@davemloft.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, atenart@kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: Aleksander Jan Bajkowski Subject: [PATCH v2 2/2] arm64: dts: mediatek: add crypto offload support on MT7981 Date: Tue, 3 Mar 2026 00:00:39 +0100 Message-ID: <20260302230100.70240-2-olek2@wp.pl> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260302230100.70240-1-olek2@wp.pl> References: <20260302230100.70240-1-olek2@wp.pl> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-WP-DKIM-Status: good (id: wp.pl) X-WP-MailID: c21ac2b7c0b21cfc22d068621eec5de7 X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 0000009 [4Wq0] The MT7981 as well as the MT7986 have a built-in EIP-97 crypto accelerator. This commit adds the missing entry in the dts. Signed-off-by: Aleksander Jan Bajkowski --- arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 4084f4dfa3e5..94c7bf0050fc 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -150,6 +150,21 @@ sgmiisys1: syscon@10070000 { #clock-cells = <1>; }; + crypto@10320000 { + compatible = "mediatek,mt7981-crypto", + "inside-secure,safexcel-eip97ies"; + reg = <0 0x10320000 0 0x40000>; + interrupts = , + , + , + ; + interrupt-names = "ring0", "ring1", "ring2", "ring3"; + clocks = <&topckgen CLK_TOP_EIP97B>; + clock-names = "core"; + assigned-clocks = <&topckgen CLK_TOP_EIP97B_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_CB_NET1_D5>; + }; + uart0: serial@11002000 { compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart"; reg = <0 0x11002000 0 0x100>; -- 2.47.3