From patchwork Wed Dec 7 13:17:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Qiu X-Patchwork-Id: 13067119 X-Patchwork-Delegate: mail@conchuod.ie 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 11F81C352A1 for ; Wed, 7 Dec 2022 13:18:29 +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: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=Ld94ocNYfkSzKp6XoQDCUa2/BX/opA1CBOphuNBa8ls=; b=399iAAcX8JXWvA 0XmKoJYBZCiWwC/cZ6jWkLPvzX138X2CmEctHmY/Vp7iOcPWO064E6Cmm7PnYOf4KcgqWF9C/b0iK eOMQElnvY43wIGPqbsunXUZRy1xycRjskTDQx/z7MDyN91jspBMMHlziJ/dh/vV1MLrv19F9Sp22x Ehrjiaz4cswwG3WfbKfuZQN1DNz92oqkkvUTvtmEulz9bxbT7SwgRRZtpmJsV2V0nmvE2uKg0+67F xNo5t7EdcsXkJMD9feD6IiLLjWwe2URoOzlxUfk4OLVEYzdL+PWUsYTV3G8R2OQinFs0jekOHigAI QfTxEaATZDGYsmor7LMg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2uJZ-003HhD-Gg; Wed, 07 Dec 2022 13:18:21 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2uJW-003GZm-66 for linux-riscv@lists.infradead.org; Wed, 07 Dec 2022 13:18:19 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id D0E4624E2AF; Wed, 7 Dec 2022 21:17:34 +0800 (CST) Received: from EXMBX068.cuchost.com (172.16.6.68) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 7 Dec 2022 21:17:35 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX068.cuchost.com (172.16.6.68) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 7 Dec 2022 21:17:34 +0800 From: William Qiu To: , , CC: Rob Herring , Krzysztof Kozlowski , Jaehoon Chung , Ulf Hansson , William Qiu , Subject: [PATCH v1 3/3] riscv: dts: starfive: Add mmc node Date: Wed, 7 Dec 2022 21:17:31 +0800 Message-ID: <20221207131731.1291517-4-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221207131731.1291517-1-william.qiu@starfivetech.com> References: <20221207131731.1291517-1-william.qiu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) 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-20221207_051818_516622_DB8349B2 X-CRM114-Status: GOOD ( 10.61 ) 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 This adds the mmc node for the StarFive JH7110 SoC. Set sdioo node to emmc and set sdio1 node to sd. Signed-off-by: William Qiu --- .../jh7110-starfive-visionfive-v2.dts | 25 ++++++++++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 38 +++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts index c8946cf3a268..6ef8e303c2e6 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-v2.dts @@ -47,6 +47,31 @@ &clk_rtc { clock-frequency = <32768>; }; +&sdio0 { + max-frequency = <100000000>; + card-detect-delay = <300>; + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + non-removable; + cap-mmc-hw-reset; + post-power-on-delay-ms = <200>; + status = "okay"; +}; + +&sdio1 { + max-frequency = <100000000>; + card-detect-delay = <300>; + bus-width = <4>; + no-sdio; + no-mmc; + broken-cd; + cap-sd-highspeed; + post-power-on-delay-ms = <200>; + status = "okay"; +}; + &gmac0_rmii_refin { clock-frequency = <50000000>; }; diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index c22e8f1d2640..e90b085d7e41 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -331,6 +331,11 @@ aoncrg: clock-controller@17000000 { #reset-cells = <1>; }; + sys_syscon: sys_syscon@13030000 { + compatible = "syscon"; + reg = <0x0 0x13030000 0x0 0x1000>; + }; + gpio: gpio@13040000 { compatible = "starfive,jh7110-sys-pinctrl"; reg = <0x0 0x13040000 0x0 0x10000>; @@ -433,5 +438,38 @@ uart5: serial@12020000 { reg-shift = <2>; status = "disabled"; }; + + /* unremovable emmc as mmcblk0 */ + sdio0: mmc@16010000 { + compatible = "starfive,jh7110-sdio"; + reg = <0x0 0x16010000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_SDIO0_AHB>, + <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>; + clock-names = "biu","ciu"; + resets = <&syscrg JH7110_SYSRST_SDIO0_AHB>; + reset-names = "reset"; + interrupts = <74>; + fifo-depth = <32>; + fifo-watermark-aligned; + data-addr = <0>; + starfive,sys-syscon = <&sys_syscon 0x14 0x1a 0x7c000000>; + status = "disabled"; + }; + + sdio1: mmc@16020000 { + compatible = "starfive,jh7110-sdio"; + reg = <0x0 0x16020000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_SDIO1_AHB>, + <&syscrg JH7110_SYSCLK_SDIO1_SDCARD>; + clock-names = "biu","ciu"; + resets = <&syscrg JH7110_SYSRST_SDIO1_AHB>; + reset-names = "reset"; + interrupts = <75>; + fifo-depth = <32>; + fifo-watermark-aligned; + data-addr = <0>; + starfive,sys-syscon = <&sys_syscon 0x9c 0x1 0x3e>; + status = "disabled"; + }; }; };