From patchwork Fri Apr 17 01:30:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 11494011 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DD32181 for ; Fri, 17 Apr 2020 01:30:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B897021D95 for ; Fri, 17 Apr 2020 01:30:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OPRY45tD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B897021D95 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=wujLfnjMPZ2mucgUk1Vvn10A4bWUXrIiXXRNN9dBi3U=; b=OPR Y45tDoWffKupUfjFR4TcHEQxrQHW8uvSVhgKFqpjVDR+7QOQ637G+mJxBOUy9h5ZGcf5xPskckZcD L8Pqm0bLllg2j5J92iqzHIqWHn1M09QvMNi9mH6KrczVgnxjVdxJAz4jjsnj4nt4cV2SVki+uC8O1 LiyaBl+wcAiqQUsQDuhBV7psYx93ZRCFjC4qUwbiM+IqJ9EbEtbHnkP8XqZJLnBlq0Gi9D46tCJMR pjevbD9F6PBiQDyDI39cZdDMaVPh9FeQoawo2nSZNii8f/LsmFDOwgCHIq9yteyi3cKa9IlS4A67y Oek5xsXKM/0XS1NK1+a7b43lrfLGkrQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jPFpq-0006CZ-0e; Fri, 17 Apr 2020 01:30:26 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jPFpm-0006BM-Fj for linux-arm-kernel@lists.infradead.org; Fri, 17 Apr 2020 01:30:24 +0000 Received: from unknown (HELO kinkan-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 17 Apr 2020 10:30:18 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan-ex.css.socionext.com (Postfix) with ESMTP id 2F3B51800FB; Fri, 17 Apr 2020 10:30:18 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 17 Apr 2020 10:30:18 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id A40591A01BB; Fri, 17 Apr 2020 10:30:17 +0900 (JST) From: Kunihiko Hayashi To: Mark Brown , Rob Herring , Masahiro Yamada Subject: [PATCH] dt-bindings: spi: Convert UniPhier SPI controller to json-schema Date: Fri, 17 Apr 2020 10:30:14 +0900 Message-Id: <1587087014-14598-1-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200416_183022_638718_D05EC11D X-CRM114-Status: GOOD ( 16.17 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [202.248.49.38 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Kunihiko Hayashi , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Convert UniPhier SPI controller binding to DT schema format. Signed-off-by: Kunihiko Hayashi --- .../bindings/spi/socionext,uniphier-spi.yaml | 55 ++++++++++++++++++++++ .../devicetree/bindings/spi/spi-uniphier.txt | 28 ----------- 2 files changed, 55 insertions(+), 28 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml delete mode 100644 Documentation/devicetree/bindings/spi/spi-uniphier.txt diff --git a/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml b/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml new file mode 100644 index 0000000..bab8bcc --- /dev/null +++ b/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/socionext,uniphier-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier SPI controller + +description: | + UniPhier SoCs have SCSSI which supports SPI single channel. + +maintainers: + - Kunihiko Hayashi + - Keiji Hayashibara + +allOf: + - $ref: spi-controller.yaml# + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + const: socionext,uniphier-scssi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - resets + +examples: + - | + spi0: spi@54006000 { + compatible = "socionext,uniphier-scssi"; + reg = <0x54006000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 39 4>; + clocks = <&peri_clk 11>; + resets = <&peri_rst 11>; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-uniphier.txt b/Documentation/devicetree/bindings/spi/spi-uniphier.txt deleted file mode 100644 index e120157..0000000 --- a/Documentation/devicetree/bindings/spi/spi-uniphier.txt +++ /dev/null @@ -1,28 +0,0 @@ -Socionext UniPhier SPI controller driver - -UniPhier SoCs have SCSSI which supports SPI single channel. - -Required properties: - - compatible: should be "socionext,uniphier-scssi" - - reg: address and length of the spi master registers - - #address-cells: must be <1>, see spi-bus.txt - - #size-cells: must be <0>, see spi-bus.txt - - interrupts: a single interrupt specifier - - pinctrl-names: should be "default" - - pinctrl-0: pin control state for the default mode - - clocks: a phandle to the clock for the device - - resets: a phandle to the reset control for the device - -Example: - -spi0: spi@54006000 { - compatible = "socionext,uniphier-scssi"; - reg = <0x54006000 0x100>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 39 4>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi0>; - clocks = <&peri_clk 11>; - resets = <&peri_rst 11>; -};