From patchwork Tue Jan 28 10:46:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13952433 X-Patchwork-Delegate: geert@linux-m68k.org Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 693C5188CA9; Tue, 28 Jan 2025 10:47:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738061254; cv=none; b=huTcgrI8ywGXZ5wVeezU6yTtHE6VIzMV7AlKjbwHk0yxWPkZh4fSsAjmUTAve84kZMy4WmKbGpqvTHpD4UpFLnRPQNJTp9kKcZMGzd/jKIqCp/uKqKISx6lzYxEv/DUMxmRD6U4bcc1ugtF5rE+VmOY+5uGh1aw53NQiQjoYbzc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738061254; c=relaxed/simple; bh=Hmavf4ueeRBn8ce/HSZUZAKfUNCNZ0jzJV0HkLMp5pE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WKRR8b6bQjhHiP4fLnw7ebkPwtwQEa7pOQYuYWCwLpbMm+JOLWN2eIHIdegtcpVg3EZZ2vaHiE1Pg5R2U1T2oEMgvPI8+8Ok129GBF1L8Q7zNhDrYWYYebHgO9SCNQanXjWSYXR/BkiCwszkQwb8Thsc0/TryNsBNRnuUajGukY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: 8u4EJyF4Ro6/82u1Apeskw== X-CSE-MsgGUID: qi/qo16ORWeGmzpHEUa2rw== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 28 Jan 2025 19:47:24 +0900 Received: from localhost.localdomain (unknown [10.226.93.131]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 0766F41FB5A8; Tue, 28 Jan 2025 19:47:20 +0900 (JST) From: Biju Das To: Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , Fabrizio Castro , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das , Tommaso Merciai Subject: [PATCH v3 01/13] dt-bindings: interrupt-controller: renesas,rzv2h-icu: Document RZ/G3E SoC Date: Tue, 28 Jan 2025 10:46:51 +0000 Message-ID: <20250128104714.80807-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250128104714.80807-1-biju.das.jz@bp.renesas.com> References: <20250128104714.80807-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Document RZ/G3E (R9A09G047) ICU bindings. The ICU block on the RZ/G3E SoC is almost identical to the one found on the RZ/V2H SoC, with the following differences: - The TINT register offset is 0x830 compared to 0x30 on RZ/V2H. - The number of supported GPIO interrupts for TINT selection is 141 instead of 86. - The pin index and TINT selection index are not in the 1:1 map - The number of TSSR registers is 15 instead of 8 - Each TSSR register can program 2 TINTs instead of 4 TINTs Hence new compatible string "renesas,r9a09g047-icu" is added for RZ/G3E SoC. Acked-by: Rob Herring (Arm) Reviewed-by: Fabrizio Castro Reviewed-by: Tommaso Merciai Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- v2->v3: * No change. v1->v2: * Collected tags. --- .../bindings/interrupt-controller/renesas,rzv2h-icu.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml index d7ef4f1323a7..3f99c8645767 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/interrupt-controller/renesas,rzv2h-icu.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/V2H(P) Interrupt Control Unit +title: Renesas RZ/{G3E,V2H(P)} Interrupt Control Unit maintainers: - Fabrizio Castro @@ -20,7 +20,9 @@ description: properties: compatible: - const: renesas,r9a09g057-icu # RZ/V2H(P) + enum: + - renesas,r9a09g047-icu # RZ/G3E + - renesas,r9a09g057-icu # RZ/V2H(P) '#interrupt-cells': description: The first cell is the SPI number of the NMI or the