From patchwork Thu Feb 28 15:45:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 10833371 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A14271515 for ; Thu, 28 Feb 2019 15:45:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8EA4A2F177 for ; Thu, 28 Feb 2019 15:45:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 82C8B2F342; Thu, 28 Feb 2019 15:45:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2B23C2F177 for ; Thu, 28 Feb 2019 15:45:52 +0000 (UTC) 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: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=LgR5VEiWE6UtwsIwZVb9wnTSEGGFxb7DU+0241D+YrQ=; b=TLnYpFZAkwiGVDYEJdDTN1/tGS 0Ndvls1TqxO7PnOi3r+JHIbpy9W8j2/hamuR/7RdPqg8DCYrN7z4FO12lWxjlOSmGRiW9nQcCI2Fg ST/AbMs2xZFGQNilWMcbsBK+PKzOeMr4Erpa4IDR2jwg0PaF0HSv1dziX7Kvco+EmTnI5x/9YHQa4 ERUHzoULSzcSRwtwg6MLNWlPwmEPMJOfZBipK21EbUSaal211CRNgoduIjYKXN3ofXSJT0r7EWur5 gfh4/UYdEisLDlGKxhReZjIqp889jGX39yuw6xDDyh6gghxECIG5G1nhJ0B7J20WLmX/D4OdpAz8b qjD0pcfA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gzNsZ-0006uL-46; Thu, 28 Feb 2019 15:45:47 +0000 Received: from mail-pg1-x544.google.com ([2607:f8b0:4864:20::544]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gzNsQ-0006nB-5u for linux-arm-kernel@lists.infradead.org; Thu, 28 Feb 2019 15:45:40 +0000 Received: by mail-pg1-x544.google.com with SMTP id q206so9904424pgq.4 for ; Thu, 28 Feb 2019 07:45:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=UlIvDrB8jEqxMcTRJrwwAoaBexZYNRihPSUXhNkMYCo=; b=Z9i3uLpKTrJ8YPmOgp6eUBBfB+cDVGhrKtQmPq4iGIzAdX6jtFeVIp/rtB6R6ONi93 PkrZj/1nKA3DIrcP0/wlxyv2inKTwnsb+A9fQziCnrG/wjcNs9LpDsNES886UmTZhUb+ LXTjf2JyP4voCKqen7fRAZxrT5bkIQJ1ntV+SEgWnvKyBNyEk0UH1FB5XaxJMs4sMYyU CmWU2ft/l5YVjocpzxnKMWfsPxb2SoFrTxsrWcHD6iXBI6XGRfD3EB9aGiCQqECOfrLr NeV8YrGtY/NEIpDFdMmP6WH24nffNWwtCtMS93AtE91atfuEUzSS1LTxemZ/Chj6OwpB 43aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=UlIvDrB8jEqxMcTRJrwwAoaBexZYNRihPSUXhNkMYCo=; b=luSn/CsMycdFkrIN7PQ6G1/hr6eOShksKv5X3v2HBYjIh5YYl4sD2zdPXANC65M+Hk WICtwL+CBrh/tQgRvbv8oECKZEcC0uNni8cafyJ0W3W6J2yKcKJ1gv4wJiwg2jOPgm/R 7Nb5F9fIrVSu6HaZIQt5ieIxGKJ7YByAzsGb1t2RHDjDz4QnSOYNfpahMiOnZYjYNS6C aFQv8fkThyR8FnHg9vWD/lwJIEsiTbkdPhFMa7+FNFUb0Mz1WYLCEkYUWZtuJrPDFW7i ZcMqoAHgqenhVbbirTZ5VHMcdcYLEaLkpZZRdn+ErItfarRzS/vP2bLHAwzG93iR240w HXuQ== X-Gm-Message-State: AHQUAubdS5haln4v8eoS8zeSnYQvNyQcrv1cVzv012JfdcwP/l0dmvLj 0T6HJnpfHygrwO40fvYsHKh3 X-Google-Smtp-Source: AHgI3IafE/ZdJJ4AfmTyht9gsqDSUdX5g/BWYaDorJcNNm8O3SOvoQF7xK7UA8l8w6zGl4skqteqYg== X-Received: by 2002:a63:d49:: with SMTP id 9mr9024690pgn.27.1551368737474; Thu, 28 Feb 2019 07:45:37 -0800 (PST) Received: from localhost.localdomain ([2409:4072:905:9c3:2dd3:3db1:5145:4da9]) by smtp.gmail.com with ESMTPSA id m13sm37485286pff.175.2019.02.28.07.45.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Feb 2019 07:45:36 -0800 (PST) From: Manivannan Sadhasivam To: xuwei5@hisilicon.com, robh+dt@kernel.org Subject: [PATCH 2/3] arm64: dts: hisilicon: hi3670: Add MMC controller support Date: Thu, 28 Feb 2019 21:15:10 +0530 Message-Id: <20190228154511.17566-3-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190228154511.17566-1-manivannan.sadhasivam@linaro.org> References: <20190228154511.17566-1-manivannan.sadhasivam@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190228_074538_327900_70703EAC X-CRM114-Status: GOOD ( 12.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, guodong.xu@linaro.org, linux-kernel@vger.kernel.org, amit.kucheria@linaro.org, john.stultz@linaro.org, Manivannan Sadhasivam , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add MMC controller support for HiSilicon HI3670 SoC reusing the HI3660 Designware MMC driver. There are 2 DWMMC controllers present in this SoC: 1. DWMMC1 is used for SD card (SD) 2. DWMMC2 is used for WiFi (SDIO) Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 37 +++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi index 9864cf59ebd8..080d6ba5ae39 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi @@ -671,5 +671,42 @@ resets = <&crg_rst 0x84 12>; reset-names = "rst"; }; + + /* SD */ + dwmmc1: dwmmc1@ff37f000 { + compatible = "hisilicon,hi3670-dw-mshc", + "hisilicon,hi3660-dw-mshc"; + reg = <0x0 0xff37f000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clocks = <&crg_ctrl HI3670_CLK_GATE_SD>, + <&crg_ctrl HI3670_HCLK_GATE_SD>; + clock-names = "ciu", "biu"; + clock-frequency = <3200000>; + resets = <&crg_rst 0x94 18>; + reset-names = "reset"; + hisilicon,peripheral-syscon = <&sctrl>; + card-detect-delay = <200>; + status = "disabled"; + }; + + /* SDIO */ + dwmmc2: dwmmc2@fc183000 { + compatible = "hisilicon,hi3670-dw-mshc", + "hisilicon,hi3660-dw-mshc"; + reg = <0x0 0xfc183000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clocks = <&crg_ctrl HI3670_CLK_GATE_SDIO>, + <&crg_ctrl HI3670_HCLK_GATE_SDIO>; + clock-names = "ciu", "biu"; + clock-frequency = <3200000>; + resets = <&crg_rst 0x94 20>; + reset-names = "reset"; + card-detect-delay = <200>; + status = "disabled"; + }; }; };