From patchwork Wed Jul 17 18:17:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Gerlach X-Patchwork-Id: 13735712 X-Patchwork-Delegate: kw@linux.com Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 0456D181BBE; Wed, 17 Jul 2024 18:19:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721240364; cv=none; b=Ywj+d7uU/V3Zh30/n/97/xScWF9skNzlVeuzo2NnSJ+WK0+md/t9wWeDwRlzgaQnl7eD1VxxMHWZZ4Lb7tlU+pbkqRRT+VTBJnIB3JPnXkPYRn89CdV6jl3b5CFyqaOjgBZJQGcacGZeN2XO7j0b5762plaVvn7v1hEqm17MPck= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721240364; c=relaxed/simple; bh=GmUUSK5wGPMIjTgA2rtDl0EVIe+HRUqTQRe1IJXXyoQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=SKKMj5bO+W0BC/S5mTpLx3+81EBfzhjJyfKDQHM/lhvPhvSSZth56EpPem4uWmPR4ywnvlyJzdW+u0TwEJJqIVBnDoxovi2YkUz3z6BZuu7740xBIq8KBVsWt8IaTpVzZGP4QFpwDmuE0htSbVIEaMdUo9rnzZOLUVt+3dPl7P0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ZtLqw72z; arc=none smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ZtLqw72z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721240362; x=1752776362; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=GmUUSK5wGPMIjTgA2rtDl0EVIe+HRUqTQRe1IJXXyoQ=; b=ZtLqw72zTZ1XD1rty/MpkrpVxIk6ZrzfOiDbKUlwWezqUGwRfGGuvXj9 ZR7y64rEZ4W+UfOIRz4+eUx5BxiZ824PHvdDWHC6vnzMGh5o8feH72LL0 NH+i/54GFpGLT7coKHW8MGeORpx7hOPmN7uGqPZJl4qriqTS8/KNi1zIe 4FUTUev3AcgaWAfDzquyrpDEjC08dJ8lbBt+tx8ttBociyNxvtW6zaSWd JCoktSRyQTiJbPRXqnjQYB+9V7UDfdwFB8Iqpc3elQEclySJogV287JkE YOh3H/uu+JOcKA05BbdmLiFkmHLbcfn1I11RsIWq8lvHS4De/GbEjJu19 Q==; X-CSE-ConnectionGUID: YMjvFbxhRfqD3sdYkQR28Q== X-CSE-MsgGUID: Kbnf9STSSye7ROe72Sskgw== X-IronPort-AV: E=McAfee;i="6700,10204,11136"; a="18461490" X-IronPort-AV: E=Sophos;i="6.09,215,1716274800"; d="scan'208";a="18461490" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2024 11:19:21 -0700 X-CSE-ConnectionGUID: BK4n1Gw7TPi3uA5tprpqAg== X-CSE-MsgGUID: YDzbysw2RuCRKkhBAcMtQA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,215,1716274800"; d="scan'208";a="50358864" Received: from test2-linux-lab.an.intel.com ([10.122.105.166]) by fmviesa008.fm.intel.com with ESMTP; 17 Jul 2024 11:19:20 -0700 From: matthew.gerlach@linux.intel.com To: lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, krzk+dt@kernel.org, conor+dt@kernel.org, joyce.ooi@intel.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Matthew Gerlach Subject: [PATCH] dt-bindings: PCI: altera: msi: Convert to YAML Date: Wed, 17 Jul 2024 13:17:56 -0500 Message-Id: <20240717181756.2177553-1-matthew.gerlach@linux.intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Matthew Gerlach Convert the device tree bindings for the Altera PCIe MSI controller from text to YAML. Signed-off-by: Matthew Gerlach Reviewed-by: Conor Dooley --- .../bindings/pci/altera-pcie-msi.txt | 27 -------- .../bindings/pci/altr,msi-controller.yaml | 65 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 66 insertions(+), 28 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/altera-pcie-msi.txt create mode 100644 Documentation/devicetree/bindings/pci/altr,msi-controller.yaml diff --git a/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt b/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt deleted file mode 100644 index 9514c327d31b..000000000000 --- a/Documentation/devicetree/bindings/pci/altera-pcie-msi.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Altera PCIe MSI controller - -Required properties: -- compatible: should contain "altr,msi-1.0" -- reg: specifies the physical base address of the controller and - the length of the memory mapped region. -- reg-names: must include the following entries: - "csr": CSR registers - "vector_slave": vectors slave port region -- interrupts: specifies the interrupt source of the parent interrupt - controller. The format of the interrupt specifier depends on the - parent interrupt controller. -- num-vectors: number of vectors, range 1 to 32. -- msi-controller: indicates that this is MSI controller node - - -Example -msi0: msi@0xFF200000 { - compatible = "altr,msi-1.0"; - reg = <0xFF200000 0x00000010 - 0xFF200010 0x00000080>; - reg-names = "csr", "vector_slave"; - interrupt-parent = <&hps_0_arm_gic_0>; - interrupts = <0 42 4>; - msi-controller; - num-vectors = <32>; -}; diff --git a/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml b/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml new file mode 100644 index 000000000000..84ff0b8a7725 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (C) 2015, 2024, Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/altr,msi-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Altera PCIe MSI controller + +maintainers: + - Matthew Gerlach + +properties: + compatible: + enum: + - altr,msi-1.0 + + reg: + items: + - description: CSR registers + - description: Vectors slave port region + + reg-names: + items: + - const: csr + - const: vector_slave + + interrupts: + maxItems: 1 + + msi-controller: true + + num-vectors: + description: number of vectors + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 32 + +required: + - compatible + - reg + - reg-names + - interrupts + - msi-controller + - num-vectors + +allOf: + - $ref: /schemas/interrupt-controller/msi-controller.yaml# + +unevaluatedProperties: false + +examples: + - | + #include + #include + msi0: msi@ff200000 { + compatible = "altr,msi-1.0"; + reg = <0xff200000 0x00000010>, + <0xff200010 0x00000080>; + reg-names = "csr", "vector_slave"; + interrupt-parent = <&hps_0_arm_gic_0>; + interrupts = ; + msi-controller; + num-vectors = <32>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index f296a5ea2529..8a3424a03772 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17585,7 +17585,7 @@ PCI MSI DRIVER FOR ALTERA MSI IP M: Joyce Ooi L: linux-pci@vger.kernel.org S: Supported -F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt +F: Documentation/devicetree/bindings/pci/altr,msi-controller.yaml F: drivers/pci/controller/pcie-altera-msi.c PCI MSI DRIVER FOR APPLIEDMICRO XGENE