From patchwork Wed Nov 10 22:14:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1553621 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=MX8Wb8jH; 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 4HqK3W5V02z9sCD for ; Thu, 11 Nov 2021 09:17:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233706AbhKJWU3 (ORCPT ); Wed, 10 Nov 2021 17:20:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233562AbhKJWUZ (ORCPT ); Wed, 10 Nov 2021 17:20:25 -0500 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D884C0797B9; Wed, 10 Nov 2021 14:15:08 -0800 (PST) Received: by mail-pl1-x62e.google.com with SMTP id u17so4141789plg.9; Wed, 10 Nov 2021 14:15:08 -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=fkZ8oSbM149H4kVEdywu4YO/VDBT9raRSHF6PBOWSzY=; b=MX8Wb8jHc8CNttwYxXJDGsm6mgUi5AQdnGJACRhVrpkcDwkMc4QDp6ZbdanwMk2qfG lU6Z/wWeA474bpBesh1JR3Qktd70hhrhregM08IErKc/xSvqBYuYUJiPW37SSp9iGfFM 29pBHFgg5Y4/jxVAxD/hM6Ut0h117R7Z35JLcxyNK7e3ko/NTw5nz5qmhYbHEDq5P64F BxyS23qDAc3khi/qcs2HSlXLSvzczixbJzl3ywhw1XmYnlhhANFkWQEyJbvG00e7kCRq 3dUb84z/ECZE6j4g50rCQEj2oyUgyFtnyt5yuCLTgqew7GlYtNwD4j2s8zHfFR4eEWvW +qdg== 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=fkZ8oSbM149H4kVEdywu4YO/VDBT9raRSHF6PBOWSzY=; b=EyBwyW0TzfkjuSyB5UnJ7e+B+bbWtevNxp4ZztifeIC5Qgeu8b0E4YsK3WFhVjhdO/ OhDC7dMOqFLdkVzftj256wY7bjtcvqCo860jkq9JlmTen06k6g7cgxI67RnrDzp1s2qY 9IYCfGK0G58jlTFrcupm5F1n8qtT4+3hc96cWz9q4IN5F8R91Ge/z4T90D7zjz97rjUp 7rOh5SnvJi/fzp3czZAPEi71BGrCKZI99fMdB9SeSZ3R4OXIqwT7pZAEw5p4Qw9LFAEo l0zDOO3TE4i06zrtuM7xlHU05FfSs7VwYQQBBFU34JNAQ6ERrGrYf8ojgEsoMhL/R7eG SQxQ== X-Gm-Message-State: AOAM530oGgM6S8nTjfmblPHqWUZMFfA61WkYJn/2b0aIr+HcjMwdAlA8 zZG+AHrvrS24PoMpo9VJPqXHpm4kxC1B6w== X-Google-Smtp-Source: ABdhPJy9hiMvnGtT6AbFDLiDYRtbR/3Df4gjY8OhUycTTE12MmhzG80OFpZCq+MU8r59kRpaStmwMw== X-Received: by 2002:a17:903:32c2:b0:141:eed4:ec1c with SMTP id i2-20020a17090332c200b00141eed4ec1cmr2604938plr.33.1636582507575; Wed, 10 Nov 2021 14:15:07 -0800 (PST) Received: from stbsrv-and-01.and.broadcom.net ([192.19.11.250]) by smtp.gmail.com with ESMTPSA id q11sm611774pfk.192.2021.11.10.14.15.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Nov 2021 14:15:07 -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 v8 2/8] dt-bindings: PCI: Correct brcmstb interrupts, interrupt-map. Date: Wed, 10 Nov 2021 17:14:42 -0500 Message-Id: <20211110221456.11977-3-jim2101024@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211110221456.11977-1-jim2101024@gmail.com> References: <20211110221456.11977-1-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 b9589a0daa5c..508e5dce1282 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -142,11 +142,15 @@ 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 Wed Nov 10 22:14:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1553619 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=U8PlSZUX; 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 4HqK3W0S9Rz9sVc for ; Thu, 11 Nov 2021 09:17:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233668AbhKJWU2 (ORCPT ); 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Wed, 10 Nov 2021 14:15:09 -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-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-arm-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 v8 3/8] dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators Date: Wed, 10 Nov 2021 17:14:43 -0500 Message-Id: <20211110221456.11977-4-jim2101024@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211110221456.11977-1-jim2101024@gmail.com> References: <20211110221456.11977-1-jim2101024@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Similar to the regulator bindings found in "rockchip-pcie-host.txt", this allows optional regulators to be attached and controlled by the PCIe RC driver. That being said, this driver searches in the DT subnode (the EP node, eg pci-ep@0,0) for the regulator property. 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 508e5dce1282..ef2427320b7d 100644 --- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml @@ -158,5 +158,28 @@ 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; + }; + }; }; };