From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 776E022F767 for ; Sat, 30 May 2026 08:03:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780128229; cv=none; b=ked+QzEOZqvLFLPdD/yURk/bNzFV1y+HCfwbvluCXWNu+b1sOpqmvZzJHjAbtuDlI359ukluL1CtFUri8AXRzkrEtSwNfPzJDCzGx5HbZSruLBZkV0dwMQOMlHt04nHciUnv8lbfvDzuSIMgm5texF9icbSYt+mEAUbcekFSHFA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780128229; c=relaxed/simple; bh=OBjJyaHsUhG+kbkg/GRlNDYPjFQcpMDJWYao+jWKk5w=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ouMxaUD+sECgycF4e8wbzjTstdVUkynMZkJfUj/bioTVydyCxDInerYlwlmPGhnrgiPwtuuFsP5ZWt6evhJb4D2daEipM73384J0CRvtgyvORJJHRHis26gzjaAz5cpZoeQY8F/jrWAfuvvx5giSXZngtWP66sNpM3xV9I/OiBQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=QkUqcadY; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="QkUqcadY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; s=k1; bh=1ZntxwpWj9N7Ur lJ3CIj2p7p3sXsFY7hoXTKPCTgIiU=; b=QkUqcadY3A51UTe2IgYbcZQUpY7ITq 1jjIurjcUbULwLEs9qJ+DECJ72QFFPzHxk2GKCaPQZeBw9lyUXZxl+dmLtROe9o9 rdwp+6IyzQW5beIF3piJBQds2qiAqnZCqXMXk/fiB/dMXZN6hB1ZxCWeyfogOt7E FsPk6KdZ85psUffNECIMPWqKptppWG9lsiSl3q3ejysdQoDX7r3+Ca1hub2RFLTT VmcsaW2W6K8J1KQo5ZoJAIP+ObGJ8xmviSXj6CNmWuj5sryVg5S+zAywiZD5wawV YEUv6gfP494FKRUcoBZvHdfMWd+b4FpM4c1uEqufsiyLGpairlm4hurA== Received: (qmail 1684699 invoked from network); 30 May 2026 10:03:45 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 30 May 2026 10:03:45 +0200 X-UD-Smtp-Session: l3s3148p1@cOOAZgRTZqKSAB1K From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: [PATCH v2] arm64: renesas: r8a779g0: add MFIS node Date: Sat, 30 May 2026 10:02:22 +0200 Message-ID: <20260530080340.24715-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Describe the MFIS core which is used for various tasks including inter-processor communication. Interrupt numbers look irregular but they all work as expected on a Renesas R-Car V4H SparrowHawk board. Signed-off-by: Wolfram Sang --- Change since v1: * fixed sorting (Sashiko) arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi index 82a7278836e5..08d7210629e5 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi @@ -589,6 +589,23 @@ tmu4: timer@ffc00000 { status = "disabled"; }; + mfis: system-controller@e6260000 { + compatible = "renesas,r8a779g0-mfis"; + reg = <0 0xe6260000 0 0xf000>; + reg-names = "common"; + interrupts = , , + , , + , , + , , + , , + , ; + interrupt-names = "ch0e", "ch1e", "ch2e", "ch3e", "ch4e", "ch5e", "ch6e", "ch7e", "ch8e", "ch9e", + "ch10e", "ch11e"; + #hwlock-cells = <1>; + #mbox-cells = <2>; + status = "disabled"; + }; + tsn0: ethernet@e6460000 { compatible = "renesas,r8a779g0-ethertsn", "renesas,rcar-gen4-ethertsn"; reg = <0 0xe6460000 0 0x7000>, -- 2.51.0