From patchwork Wed Mar 15 10:44:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 13175597 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 75C5CC6FD1D for ; Wed, 15 Mar 2023 10:44:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KlJ21gMM3hRgVU1F5X+lpENQyLNRy4972tE+MxREsps=; b=gU6ueYdkx+tKLg rkPb+reqR91N7pABnT4oV9iolp7Y4aGJ+N4O206cppqkNrKc09A7ul7dOJRFwWX4GxJ3vx28cL6S6 hcSKaZ/ynXigVL9t3oEyI9J5c2BlzjIGlmhwKIfq9+Oqn9CYFZusX6xYoDsf2cUOv7l+BM5nZA2wS UiEADgOb95zUqoGEtxgiwfOgqJ2x/csoFQ5bKntQcj9HHt51G2ruR/TmyM/0xLQVxwQHRBfPPgx85 HDu7q7kAYzl58NlzRLMmnNg5GImHGxAF3m8xw9oVpD+AyyckVRLaSOhkzz2j+Bs+FzitwhswajCPd uYVK/pSvNgToS/Xl/5pg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pcOce-00D5xR-2v; Wed, 15 Mar 2023 10:44:44 +0000 Received: from fd01.gateway.ufhost.com ([61.152.239.71]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pcOcY-00D5rD-1i; Wed, 15 Mar 2023 10:44:41 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 90C4E24E361; Wed, 15 Mar 2023 18:44:15 +0800 (CST) Received: from EXMBX071.cuchost.com (172.16.6.81) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Mar 2023 18:44:15 +0800 Received: from ubuntu.localdomain (113.72.145.194) by EXMBX071.cuchost.com (172.16.6.81) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Mar 2023 18:44:14 +0800 From: Minda Chen To: Emil Renner Berthing , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen , Roger Quadros , Philipp Zabel CC: , , , , , Paul Walmsley , Palmer Dabbelt , Albert Ou , "Minda Chen" Subject: [PATCH v3 1/5] dt-bindings: phy: Add StarFive JH7110 USB/PCIe document Date: Wed, 15 Mar 2023 18:44:07 +0800 Message-ID: <20230315104411.73614-2-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230315104411.73614-1-minda.chen@starfivetech.com> References: <20230315104411.73614-1-minda.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.145.194] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX071.cuchost.com (172.16.6.81) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230315_034438_883690_29767F24 X-CRM114-Status: GOOD ( 12.76 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add StarFive JH7110 SoC USB 2.0/3.0 and PCIe 2.0 PHY dt-binding. PCIe 2.0 phy can use as USB 3.0 PHY. Signed-off-by: Minda Chen --- .../phy/starfive,jh7110-usb-pcie-phy.yaml | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml new file mode 100644 index 000000000000..aa1c3fe93100 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/starfive,jh7110-usb-pcie-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive USB 2.0 and PCIe 2.0 PHY + +maintainers: + - Minda Chen + +properties: + compatible: + enum: + - starfive,jh7110-usb-phy + - starfive,jh7110-pcie-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: usb 125m clock + - description: app 125m clock + + clock-names: + items: + - const: 125m + - const: app_125 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + phy@10200000 { + compatible = "starfive,jh7110-usb-phy"; + reg = <0x10200000 0x10000>; + clocks = <&syscrg 95>, + <&stgcrg 6>; + clock-names = "125m", "app_125"; + #phy-cells = <0>; + }; + + phy@10210000 { + compatible = "starfive,jh7110-pcie-phy"; + reg = <0x10210000 0x10000>; + #phy-cells = <0>; + }; + + phy@10220000 { + compatible = "starfive,jh7110-pcie-phy"; + reg = <0x10220000 0x10000>; + #phy-cells = <0>; + };