From patchwork Thu Nov 12 17:53:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 1399179 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=lnT89pLf; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CX8PW4cSMz9sPB for ; Fri, 13 Nov 2020 04:54:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726201AbgKLRyh (ORCPT ); Thu, 12 Nov 2020 12:54:37 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:52418 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726041AbgKLRyh (ORCPT ); Thu, 12 Nov 2020 12:54:37 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0ACHsD4X055775; Thu, 12 Nov 2020 11:54:13 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1605203653; bh=Pzu2oXCQtTb83PcoZ+kFBBJlfvT1Z84qnceRe8Z0kPU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=lnT89pLfZoqdO5ea6uy7twkilIEuXOGm/rVx4D/jOmGXYoHBXueCnTSMIoMBaeLxR i55d+GkX1gD/3ErL37IbfQBHLuegp8XZdiPA9DyouShCvcQWcfarD3Cyd75jyqQUUB z3izKAIO7SLlaj+i5biw0oGT1AoPFfWaiE0Y3+uc= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0ACHsCWr027706 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 12 Nov 2020 11:54:12 -0600 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 12 Nov 2020 11:54:12 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 12 Nov 2020 11:54:12 -0600 Received: from a0393678-ssd.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0ACHrx9r094087; Thu, 12 Nov 2020 11:54:06 -0600 From: Kishon Vijay Abraham I To: Bjorn Helgaas , Rob Herring , Kishon Vijay Abraham I , Lorenzo Pieralisi , Arnd Bergmann , Tom Joseph , Jingoo Han , Gustavo Pimentel , Marek Vasut , Yoshihiro Shimoda , Shawn Lin , Heiko Stuebner CC: Greg Kroah-Hartman , , , , , , Subject: [PATCH v2 1/6] dt-bindings: PCI: pci-ep: Add binding to specify virtual function Date: Thu, 12 Nov 2020 23:23:53 +0530 Message-ID: <20201112175358.2653-2-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201112175358.2653-1-kishon@ti.com> References: <20201112175358.2653-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add binding to specify virtual function (associated with each physical function) in endpoint mode. Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/pci/pci-ep.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/pci-ep.yaml b/Documentation/devicetree/bindings/pci/pci-ep.yaml index 7847bbcd4a03..90c85a0c44a1 100644 --- a/Documentation/devicetree/bindings/pci/pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/pci-ep.yaml @@ -23,6 +23,15 @@ properties: default: 1 maximum: 255 + max-virtual-functions: + description: Maximum number of virtual functions that can be configured + allOf: + - $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 0 + maxItems: 255 + items: + maximum: 255 + max-link-speed: $ref: /schemas/types.yaml#/definitions/uint32 enum: [ 1, 2, 3, 4 ]