From nobody Tue Sep 9 21:36:17 2025 Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (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 32AEE1D31B9; Sat, 6 Sep 2025 01:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757123343; cv=none; b=DTH4QQrN8aPkt45+CF082KFGZYwRPseakjSKC5USuIQO6hBTjFVor1uZ6MYj8nx7OrbZwGSofbjESk3tE3ZKrwxcc5sLudnTJTNOFJgtkl7PvvVEMT552XMK/V+KKX1HAawQt//lWuuwbInFHgIuxnQwAchRY7lXji70mvHqP0c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757123343; c=relaxed/simple; bh=3ZeABG7RXzgMupXNgC3IgUTXs2QEJW0g6ibXeuKOE2s=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jnEmBu3aIxrAr789plucFAmlERkuaIBWPGq5zi9kW+X2cz87bVOHLMa/nbvgBm4MDB5VMrUW+78Ui3xUTYqQ2aF/pd1goL4RR9z9EdonrZ93eD4XzI27bPurWVZBAPYKhE4OZ9p66jE+bItH2DUJJY8vl/+JM2/QMoYnWLs9jAo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Sat, 6 Sep 2025 09:48:46 +0800 Received: from twmbx02.aspeed.com (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Sat, 6 Sep 2025 09:48:46 +0800 From: Ryan Chen To: ryan_chen , Eddie James , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Lee Jones , , , , Subject: [PATCH v3 3/4] dt-bindings: interrupt-controller: aspeed: Add AST2700 SCU IC compatibles Date: Sat, 6 Sep 2025 09:48:45 +0800 Message-ID: <20250906014846.861368-4-ryan_chen@aspeedtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250906014846.861368-1-ryan_chen@aspeedtech.com> References: <20250906014846.861368-1-ryan_chen@aspeedtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add compatible strings for the four SCU interrupt controller instances on the AST2700 SoC (scu-ic0 to 3), following the multi-instance model used on AST2600. Also define interrupt indices in the binding header. Signed-off-by: Ryan Chen Acked-by: Rob Herring (Arm) --- .../aspeed,ast2500-scu-ic.yaml | 6 +++++- .../interrupt-controller/aspeed-scu-ic.h | 14 ++++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,= ast2500-scu-ic.yaml b/Documentation/devicetree/bindings/interrupt-controlle= r/aspeed,ast2500-scu-ic.yaml index d5287a2bf866..d998a9d69b91 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500= -scu-ic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500= -scu-ic.yaml @@ -5,7 +5,7 @@ $id: http://devicetree.org/schemas/interrupt-controller/aspeed,ast2500-scu= -ic.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# =20 -title: Aspeed AST25XX and AST26XX SCU Interrupt Controller +title: Aspeed AST25XX, AST26XX, AST27XX SCU Interrupt Controller =20 maintainers: - Eddie James @@ -16,6 +16,10 @@ properties: - aspeed,ast2500-scu-ic - aspeed,ast2600-scu-ic0 - aspeed,ast2600-scu-ic1 + - aspeed,ast2700-scu-ic0 + - aspeed,ast2700-scu-ic1 + - aspeed,ast2700-scu-ic2 + - aspeed,ast2700-scu-ic3 =20 reg: maxItems: 1 diff --git a/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h b/inc= lude/dt-bindings/interrupt-controller/aspeed-scu-ic.h index f315d5a7f5ee..7dd04424afcc 100644 --- a/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h +++ b/include/dt-bindings/interrupt-controller/aspeed-scu-ic.h @@ -20,4 +20,18 @@ #define ASPEED_AST2600_SCU_IC1_LPC_RESET_LO_TO_HI 0 #define ASPEED_AST2600_SCU_IC1_LPC_RESET_HI_TO_LO 1 =20 +#define ASPEED_AST2700_SCU_IC0_PCIE_PERST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC0_PCIE_PERST_HI_TO_LO 2 + +#define ASPEED_AST2700_SCU_IC1_PCIE_RCRST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC1_PCIE_RCRST_HI_TO_LO 2 + +#define ASPEED_AST2700_SCU_IC2_PCIE_PERST_LO_TO_HI 3 +#define ASPEED_AST2700_SCU_IC2_PCIE_PERST_HI_TO_LO 2 +#define ASPEED_AST2700_SCU_IC2_LPC_RESET_LO_TO_HI 1 +#define ASPEED_AST2700_SCU_IC2_LPC_RESET_HI_TO_LO 0 + +#define ASPEED_AST2700_SCU_IC3_LPC_RESET_LO_TO_HI 1 +#define ASPEED_AST2700_SCU_IC3_LPC_RESET_HI_TO_LO 0 + #endif /* _DT_BINDINGS_INTERRUPT_CONTROLLER_ASPEED_SCU_IC_H_ */ --=20 2.34.1