From patchwork Thu Apr 4 04:59:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoshinori Sato X-Patchwork-Id: 13616943 Received: from sakura.ysato.name (ik1-413-38519.vs.sakura.ne.jp [153.127.30.23]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4A6EB5810C; Thu, 4 Apr 2024 05:00:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=153.127.30.23 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712206861; cv=none; b=ColWwJIfusCOaIrXH9mGeaqVyutbwcDNhv2xY2V1pEpvLdSCe61q2wxj5TSfJZGOLSATefxNFTPD3QA1G/TrQrxl8C1xJE3TpKLwlSf8dse5xKSqhpTCacYJMLBUxYGQjo0h8baxUT94r779KEB6+va0hcZj0EgLSb2D5Ahvbqg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712206861; c=relaxed/simple; bh=s7z/DJLA2hvdIV/rv9zwgO39neOGHSX5TSCrrrQvjFc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=q1c9MNfKkDelljY5avbrv+khYiDz1h9J6/PHLsBh7bLhez4Zn0+WmQ2fTDv9dHLdAGPo28rU7aRZre4IQfNHqq8/47qp/PM8yWvZosMR485ACGlul9PTn4IIn7qjVXOIc+CyuLCUbAts7snENxu3xJDUIZU/b9vX0KmQ5pDs2a4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=users.sourceforge.jp; spf=fail smtp.mailfrom=users.sourceforge.jp; arc=none smtp.client-ip=153.127.30.23 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=users.sourceforge.jp Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=users.sourceforge.jp Received: from SIOS1075.ysato.name (al128006.dynamic.ppp.asahi-net.or.jp [111.234.128.6]) by sakura.ysato.name (Postfix) with ESMTPSA id 479581C08D7; Thu, 4 Apr 2024 14:00:57 +0900 (JST) From: Yoshinori Sato To: linux-sh@vger.kernel.org Cc: Yoshinori Sato , Damien Le Moal , Niklas Cassel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Thomas Gleixner , Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Greg Kroah-Hartman , Jiri Slaby , Magnus Damm , Daniel Lezcano , Rich Felker , John Paul Adrian Glaubitz , Lee Jones , Helge Deller , Heiko Stuebner , Shawn Guo , Sebastian Reichel , Chris Morgan , Linus Walleij , Arnd Bergmann , David Rientjes , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Vlastimil Babka , Baoquan He , Andrew Morton , Guenter Roeck , Kefeng Wang , Stephen Rothwell , Javier Martinez Canillas , Guo Ren , Azeem Shaikh , Max Filippov , Jonathan Corbet , Jacky Huang , Herve Codina , Manikanta Guntupalli , Anup Patel , Biju Das , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Sam Ravnborg , Sergey Shtylyov , Laurent Pinchart , linux-ide@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-pci@vger.kernel.org, linux-serial@vger.kernel.org, linux-fbdev@vger.kernel.org Subject: [PATCH v7 12/37] dt-bindings: pci: pci-sh7751: Add SH7751 PCI Date: Thu, 4 Apr 2024 13:59:41 +0900 Message-Id: <5ab3c5952b49d7998734855e2ec1ee980795a724.1712205900.git.ysato@users.sourceforge.jp> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Renesas SH7751 PCI Controller json-schema. Signed-off-by: Yoshinori Sato --- .../bindings/pci/renesas,sh7751-pci.yaml | 89 +++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml diff --git a/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml b/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml new file mode 100644 index 000000000000..115c2bb67339 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/renesas,sh7751-pci.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/renesas,sh7751-pci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas SH7751 PCI Host controller + +maintainers: + - Yoshinori Sato + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + compatible: + const: renesas,sh7751-pci + + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: PCI Controller + - const: Bus State Controller + + "#interrupt-cells": + const: 1 + + "#address-cells": + const: 3 + + "#size-cells": + const: 2 + + ranges: true + + dma-ranges: true + + interrupt-controller: true + + renesas,bus-arbit-round-robin: + $ref: /schemas/types.yaml#/definitions/flag + description: | + Set DMA bus arbitration to round robin. + +required: + - compatible + - reg + - "#interrupt-cells" + - "#address-cells" + - "#size-cells" + - ranges + - interrupt-map + - interrupt-map-mask + +unevaluatedProperties: false + +examples: + - | + #include + pci@fe200000 { + compatible = "renesas,sh7751-pci"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-controller; + device_type = "pci"; + bus-range = <0 0>; + ranges = <0x02000000 0 0xfd000000 0xfd000000 0 0x01000000>, + <0x01000000 0 0x00000000 0xfe240000 0 0x00040000>; + dma-ranges = <0x02000000 0 0xc000000 0x0c000000 0 0x04000000>; + reg = <0xfe200000 0x0400>, + <0xff800000 0x0100>; + interrupt-map = <0x0000 0 0 1 &julianintc 5 IRQ_TYPE_LEVEL_LOW>, + <0x0000 0 0 2 &julianintc 6 IRQ_TYPE_LEVEL_LOW>, + <0x0000 0 0 3 &julianintc 7 IRQ_TYPE_LEVEL_LOW>, + <0x0000 0 0 4 &julianintc 8 IRQ_TYPE_LEVEL_LOW>, + <0x0800 0 0 1 &julianintc 6 IRQ_TYPE_LEVEL_LOW>, + <0x0800 0 0 2 &julianintc 7 IRQ_TYPE_LEVEL_LOW>, + <0x0800 0 0 3 &julianintc 8 IRQ_TYPE_LEVEL_LOW>, + <0x0800 0 0 4 &julianintc 5 IRQ_TYPE_LEVEL_LOW>, + <0x1000 0 0 1 &julianintc 7 IRQ_TYPE_LEVEL_LOW>, + <0x1000 0 0 2 &julianintc 8 IRQ_TYPE_LEVEL_LOW>, + <0x1000 0 0 3 &julianintc 5 IRQ_TYPE_LEVEL_LOW>, + <0x1000 0 0 4 &julianintc 6 IRQ_TYPE_LEVEL_LOW>; + interrupt-map-mask = <0x1800 0 0 7>; + };