From patchwork Mon Feb 15 15:24:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 12088395 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41650C433E6 for ; Mon, 15 Feb 2021 15:26:32 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 F0B1C600EF for ; Mon, 15 Feb 2021 15:26:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0B1C600EF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=toshiba.co.jp Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: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:List-Owner; bh=5X7/SZDiHyz2pu+c8uLJ4RTMa2YCWphECpJoGSNgIQw=; b=oDWsWafVCc8fVq0PiL4YLngI+ 478HPz9dX4rhWUSMUac2LzBBQArj7P8qaxf52iF54dm7M4H3PK8JcKu0Q5cD+UPNApo4ofpCT7gLY 5i9qT/z0dL1xwJkFaDTlzSmK2f2w4TsNkdaeZAQ8u2hy91tU4pfzdERTI07kNGvxBEjB/J+kJrZnH uMihWxQERzKKVjx1awOrPw3Fmm1Ul2G+b44SQ/x05NxJfaxNvlIBX/XvMQdltUDMnJyG3nnmGG0q8 QHVfz/1TZIi/ZYWO6sxfdLhyuLMmtGVePtQPEkiQa8HjTDZO1azkniqfL/OZPAvjWkgbI1/FRJQX+ xKPnH6QkQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lBfkM-0001Dz-Vg; Mon, 15 Feb 2021 15:25:11 +0000 Received: from mo-csw1515.securemx.jp ([210.130.202.154] helo=mo-csw.securemx.jp) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lBfk5-00018s-R6 for linux-arm-kernel@lists.infradead.org; Mon, 15 Feb 2021 15:24:56 +0000 Received: by mo-csw.securemx.jp (mx-mo-csw1515) id 11FFOi2P026098; Tue, 16 Feb 2021 00:24:45 +0900 X-Iguazu-Qid: 34tMYNXf5ebGnGh0Og X-Iguazu-QSIG: v=2; s=0; t=1613402684; q=34tMYNXf5ebGnGh0Og; m=rwvk9f+KUNtSWomuuqw3K15Hy6LF9isDjGzPH4La0FE= Received: from imx2.toshiba.co.jp (imx2.toshiba.co.jp [106.186.93.51]) by relay.securemx.jp (mx-mr1511) id 11FFOhcT002978; Tue, 16 Feb 2021 00:24:43 +0900 Received: from enc01.toshiba.co.jp ([106.186.93.100]) by imx2.toshiba.co.jp with ESMTP id 11FFOgoe008338; Tue, 16 Feb 2021 00:24:42 +0900 (JST) Received: from hop001.toshiba.co.jp ([133.199.164.63]) by enc01.toshiba.co.jp with ESMTP id 11FFOg6m017697; Tue, 16 Feb 2021 00:24:42 +0900 From: Nobuhiro Iwamatsu To: "David S . Miller" , Jakub Kicinski , Rob Herring Subject: [PATCH v4 1/4] dt-bindings: net: Add DT bindings for Toshiba Visconti TMPV7700 SoC Date: Tue, 16 Feb 2021 00:24:35 +0900 X-TSB-HOP: ON Message-Id: <20210215152438.4318-2-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.30.0.rc2 In-Reply-To: <20210215152438.4318-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20210215152438.4318-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210215_102454_281923_8F153AFD X-CRM114-Status: GOOD ( 10.91 ) 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, punit1.agrawal@toshiba.co.jp, Alexandre Torgue , leon@kernel.org, arnd@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jose Abreu , Giuseppe Cavallaro , Nobuhiro Iwamatsu , yuji2.ishikawa@toshiba.co.jp, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add device tree bindings for ethernet controller of Toshiba Visconti TMPV7700 SoC series. Signed-off-by: Nobuhiro Iwamatsu --- .../bindings/net/toshiba,visconti-dwmac.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml diff --git a/Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml b/Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml new file mode 100644 index 000000000000..59724d18e6f3 --- /dev/null +++ b/Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/net/toshiba,visconti-dwmac.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Toshiba Visconti DWMAC Ethernet controller + +maintainers: + - Nobuhiro Iwamatsu + +select: + properties: + compatible: + contains: + enum: + - toshiba,visconti-dwmac + required: + - compatible + +allOf: + - $ref: "snps,dwmac.yaml#" + +properties: + compatible: + oneOf: + - items: + - enum: + - toshiba,visconti-dwmac + - const: snps,dwmac-4.20a + + reg: + maxItems: 1 + + clocks: + items: + - description: main clock + - description: PHY reference clock + + clock-names: + items: + - const: stmmaceth + - const: phy_ref_clk + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + piether: ethernet@28000000 { + compatible = "toshiba,visconti-dwmac", "snps,dwmac-4.20a"; + reg = <0 0x28000000 0 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk300mhz>, <&clk125mhz>; + clock-names = "stmmaceth", "phy_ref_clk"; + snps,txpbl = <4>; + snps,rxpbl = <4>; + snps,tso; + phy-mode = "rgmii-id"; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <0x1>; + #size-cells = <0x0>; + compatible = "snps,dwmac-mdio"; + + phy0: ethernet-phy@1 { + device_type = "ethernet-phy"; + reg = <0x1>; + }; + }; + }; + };