From patchwork Fri Nov 19 22:07:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1557447 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=OXp8MSbi; dkim-atps=neutral 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=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4HwrQV3QT3z9t0k for ; Sat, 20 Nov 2021 09:08:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234321AbhKSWLO (ORCPT ); Fri, 19 Nov 2021 17:11:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234286AbhKSWLI (ORCPT ); Fri, 19 Nov 2021 17:11:08 -0500 Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A9A1C061574; Fri, 19 Nov 2021 14:08:06 -0800 (PST) Received: by mail-pg1-x52a.google.com with SMTP id 28so9727198pgq.8; Fri, 19 Nov 2021 14:08:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=SdN+YJ62TXrTSxCxmD4U/e88GUhW9Xo7AMa+zjJB9y8=; b=OXp8MSbilwTmttnGLC/21f13Z6KyQ05Rx6hfbNx0hQlrVzvHAr7HYuQM6ERfKt2RlY uO6Qnd1JoKkEpq8OslqJONPW3DNXSM1Jhzp5CgGNEFlwZMCTWCf7FzqSamXk4sIe5Wll FuwAip0wibmXE2EleQyzDusP9eHVwzadCE6bm9LhQs82QkMWyS2NZ9b/ByvjZju8jlzW xwJCb7Dv9hlasCsLYQCUPmW8YiUogs/GWtQ5//F9o/3suayeJsRmJGAro9h+XwV4aePl PfGrtYBjSOaq6h3bDgn4J1HfYJmq6wZBiedugGK++gEOK0siS2e9DBfbE04Kt7SAIzRM wi5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=SdN+YJ62TXrTSxCxmD4U/e88GUhW9Xo7AMa+zjJB9y8=; b=DI2MUaHegtQ48gMVZHoOpcmpW4LvuTM5E3faD7EiU1QuMxOQeT4NW1TKEyrtywpYJX t0zsYJiAJxw83X9u9eByLFcDkHfn+saltMqrkVYednBEA9ZOgX7vUAn6YSLDDx6srrud vsSWOLK0LbTiGXYwPeToChc4GCLCoWx7Gy3tTpjlQJ9Ru16DhkYSWGXnDSHUKhRMiy1C f1++OLdSJuxZPAM0zjwm7DGfENe/iR2KuDfXpyALif4gZKhgaIo1chZWWi6BPDtWqErs dxN7MG7HgibPo5ZRr+27Ig44/29S9NIBS/x7IEFlauSAs6cRu5LsRiOZ8kwiEnZ17GCl XsCA== X-Gm-Message-State: AOAM5318k4Zsr5P0Y8zsU2mPlveY0gAjXEK7rWUM1PrRTc8CusYxQLc2 FWGvYb+3RctUIuxIAoZORe1zXAXqWnhjPw== X-Google-Smtp-Source: ABdhPJzH681ogPXuizx1FhR1dB0O3FWsPhf1C1SLgnj8C4S4k5xTzla+QD2tHL+WWWqgejCeApdhHg== X-Received: by 2002:a05:6a00:10d1:b0:47b:aa9b:1e7a with SMTP id d17-20020a056a0010d100b0047baa9b1e7amr26141445pfu.57.1637359685874; Fri, 19 Nov 2021 14:08:05 -0800 (PST) Received: from stbsrv-and-01.and.broadcom.net ([192.19.11.250]) by smtp.gmail.com with ESMTPSA id t2sm612940pfd.36.2021.11.19.14.08.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Nov 2021 14:08:05 -0800 (PST) From: Jim Quinlan To: linux-pci@vger.kernel.org, Bjorn Helgaas , Nicolas Saenz Julienne , Rob Herring , Mark Brown , bcm-kernel-feedback-list@broadcom.com, jim2101024@gmail.com, james.quinlan@broadcom.com Cc: Florian Fainelli , Rob Herring , Saenz Julienne , linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v9 2/7] dt-bindings: PCI: Correct brcmstb interrupts, interrupt-map. Date: Fri, 19 Nov 2021 17:07:49 -0500 Message-Id: <20211119220756.18628-3-jim2101024@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211119220756.18628-1-jim2101024@gmail.com> References: <20211119220756.18628-1-jim2101024@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The "pcie" and "msi" interrupts were given the same interrupt when they are actually different. Interrupt-map only had the INTA entry; the INTB, INTC, and INTD entries are added. Signed-off-by: Jim Quinlan Acked-by: Florian Fainelli Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml index 1fe102743f82..22f2ef446f18 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -143,11 +143,15 @@ examples: #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; - interrupts = , + interrupts = , ; interrupt-names = "pcie", "msi"; interrupt-map-mask = <0x0 0x0 0x0 0x7>; - interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH + 0 0 0 2 &gicv2 GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH + 0 0 0 3 &gicv2 GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH + 0 0 0 4 &gicv2 GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + msi-parent = <&pcie0>; msi-controller; ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>; From patchwork Fri Nov 19 22:07:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1557446 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=qouy1VCi; dkim-atps=neutral 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=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4HwrQV0qjDz9t1r for ; Sat, 20 Nov 2021 09:08:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234437AbhKSWLO (ORCPT ); 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Fri, 19 Nov 2021 14:08:07 -0800 (PST) From: Jim Quinlan To: linux-pci@vger.kernel.org, Bjorn Helgaas , Nicolas Saenz Julienne , Rob Herring , Mark Brown , bcm-kernel-feedback-list@broadcom.com, jim2101024@gmail.com, james.quinlan@broadcom.com Cc: Florian Fainelli , Rob Herring , Saenz Julienne , linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v9 3/7] dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators Date: Fri, 19 Nov 2021 17:07:50 -0500 Message-Id: <20211119220756.18628-4-jim2101024@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211119220756.18628-1-jim2101024@gmail.com> References: <20211119220756.18628-1-jim2101024@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add bindings for Brcmstb EP voltage regulators. A new mechanism is to be added to the Linux PCI subsystem that will allocate and turn on/off regulators. These are standard regulators -- vpcie12v, vpcie3v3, and vpcie3v3aux -- placed in the DT in the bridge node under the host bridge device. The use of a regulator property in the pcie EP subnode such as "vpcie12v-supply" depends on a pending pullreq to the pci-bus.yaml file at https://github.com/devicetree-org/dt-schema/pull/63 Signed-off-by: Jim Quinlan --- .../bindings/pci/brcm,stb-pcie.yaml | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml index 22f2ef446f18..7113a7f726e7 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -159,5 +159,28 @@ examples: <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>; brcm,enable-ssc; brcm,scb-sizes = <0x0000000080000000 0x0000000080000000>; + + /* PCIe bridge */ + pci@0,0 { + #address-cells = <3>; + #size-cells = <2>; + reg = <0x0 0x0 0x0 0x0 0x0>; + compatible = "pciclass,0604"; + device_type = "pci"; + vpcie3v3-supply = <&vreg7>; + ranges; + + /* PCIe endpoint */ + pci-ep@0,0 { + assigned-addresses = + <0x82010000 0x0 0xf8000000 0x6 0x00000000 0x0 0x2000>; + reg = <0x0 0x0 0x0 0x0 0x0>; + compatible = "pci14e4,1688"; + #address-cells = <3>; + #size-cells = <2>; + + ranges; + }; + }; }; };