From mboxrd@z Thu Jan 1 00:00:00 1970 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 764BFC3A5A7 for ; Thu, 8 Dec 2022 08:47:29 +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:In-Reply-To:From:References:CC:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7vS5T9HRPneiBHUCUTCZT+naRHOEirfAwXjby/0Pqvo=; b=FruhGW9KDkm62W wxHZWF/elE/UodOO6Xd0r27JM04jaVA77kxLI+RoLEztJ8vWUtqHvNGZVQRXFa0R2VfDg+Ybs0+Mn MJU51x8EqsXpdlKAlTj8sz1HQoxLRfdZVy+F5dcyIXHcKbBcswQFRI60g+FZMoi+W36LZcfgkJCJn v4EXDQwTKHqGoq5asDV77RdZ5AP20ga7Y/zrqRHUsG3H0FPYa+njkVPNf1mn2T4Dysq2FWXbdzVJw M0Wpn5SKddfltIcZICYdABa1d5pLFRFsdIdKbFB4SHxmmWvecvQ5KR9BZYkdBIF2VUz3GEer7sFZj RpMYVrbEQU9vVaslEyfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p3CYp-00AInv-Gr; Thu, 08 Dec 2022 08:47:19 +0000 Received: from fd01.gateway.ufhost.com ([61.152.239.71]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p3CWM-00AFPq-VS for linux-riscv@lists.infradead.org; Thu, 08 Dec 2022 08:44:50 +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 27C2824DFD7; Thu, 8 Dec 2022 16:44:23 +0800 (CST) Received: from EXMBX068.cuchost.com (172.16.6.68) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 8 Dec 2022 16:44:23 +0800 Received: from [192.168.120.55] (171.223.208.138) by EXMBX068.cuchost.com (172.16.6.68) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 8 Dec 2022 16:44:22 +0800 Message-ID: Date: Thu, 8 Dec 2022 16:44:21 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH v1 1/3] dt-bindings: mmc: Add bindings for StarFive Content-Language: en-US To: Krzysztof Kozlowski , , , CC: Rob Herring , Krzysztof Kozlowski , Jaehoon Chung , Ulf Hansson , References: <20221207131731.1291517-1-william.qiu@starfivetech.com> <20221207131731.1291517-2-william.qiu@starfivetech.com> From: William Qiu In-Reply-To: X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS061.cuchost.com (172.16.6.21) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221208_004447_358228_A4734728 X-CRM114-Status: GOOD ( 19.52 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 2022/12/7 23:13, Krzysztof Kozlowski wrote: > On 07/12/2022 14:17, William Qiu wrote: >> Add documentation to describe StarFive >> designware mobile storage host controller driver. >> >> Signed-off-by: William Qiu >> --- >> .../bindings/mmc/starfive,jh7110-sdio.yaml | 71 +++++++++++++++++++ >> 1 file changed, 71 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/mmc/starfive,jh7110-sdio.yaml >> >> diff --git a/Documentation/devicetree/bindings/mmc/starfive,jh7110-sdio.yaml b/Documentation/devicetree/bindings/mmc/starfive,jh7110-sdio.yaml >> new file mode 100644 >> index 000000000000..4f27ef3cf4f3 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/mmc/starfive,jh7110-sdio.yaml >> @@ -0,0 +1,71 @@ >> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/mmc/starfive,jh7110-sdio.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: StarFive Designware Mobile Storage Host Controller >> + >> +description: >> + StarFive uses the Synopsys designware mobile storage host controller >> + to interface a SoC with storage medium such as eMMC or SD/MMC cards. >> + >> +allOf: >> + - $ref: "synopsys-dw-mshc-common.yaml#" > > Drop quotes > Will fix. >> + >> +maintainers: >> + - William Qiu >> + >> +properties: >> + compatible: >> + const: starfive,jh7110-sdio > > Why do you call it sdio if the interface is for mmc as well? > Will update compatible. >> + >> + reg: >> + maxItems: 1 >> + >> + clocks: >> + minItems: 1 >> + items: >> + - description: biu clock >> + - description: ciu clock > > I don't think the card interface clock is optional... are you sure you > have designs working without it? No clock line at all getting to the memory? > Will fix. >> + >> + clock-names: >> + minItems: 1 >> + items: >> + - const: biu >> + - const: ciu >> + >> + interrupts: >> + maxItems: 1 >> + >> + starfive,sys-syscon: >> + $ref: /schemas/types.yaml#/definitions/uint32-array >> + description: >> + The desired number of times that the host execute tuning when needed. > > That's not matching the property name. Missing number of items... this > is anyway confusing. Why number of tuning tries is a property of DT? > Will update the description. >> + >> +required: >> + - compatible >> + - reg >> + - clocks >> + - clock-names >> + - interrupts >> + >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + #include >> + #include >> + mmc@16010000 { >> + compatible = "starfive,jh7110-sdio"; > > Use 4 spaces for example indentation. > I'll fix the indentation. >> + reg = <0x16010000 0x10000>; >> + clocks = <&syscrg JH7110_SYSCLK_SDIO0_AHB>, >> + <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>; > > Align with previous < > I will fix. Thank you for taking time to review and provide helpful comments for this patch. Best regards, William Qiu > Best regards, > Krzysztof > _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv