From patchwork Tue Jan 27 06:15:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaotian Jing X-Patchwork-Id: 5714891 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 7F3989F1D6 for ; Tue, 27 Jan 2015 06:22:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 44C7E201E4 for ; Tue, 27 Jan 2015 06:22:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 09EC1201CE for ; Tue, 27 Jan 2015 06:22:09 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YFzVa-0006d0-MH; Tue, 27 Jan 2015 06:20:18 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YFzTC-0003Fl-33 for linux-arm-kernel@lists.infradead.org; Tue, 27 Jan 2015 06:17:51 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 241810016; Tue, 27 Jan 2015 14:17:08 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Tue, 27 Jan 2015 14:17:07 +0800 From: Chaotian Jing To: Rob Herring , Matthias Brugger , Chris Ball , Ulf Hansson , Linus Walleij Subject: [PATCH 7/7] arm64: dts: mediatek: Add MT8173 MMC dts Date: Tue, 27 Jan 2015 14:15:32 +0800 Message-ID: <1422339332-27498-8-git-send-email-chaotian.jing@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1422339332-27498-1-git-send-email-chaotian.jing@mediatek.com> References: <1422339332-27498-1-git-send-email-chaotian.jing@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150126_221750_605712_7A260DF1 X-CRM114-Status: UNSURE ( 7.39 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.3 (+) Cc: Mark Rutland , James Liao , srv_heupstream@mediatek.com, Arnd Bergmann , devicetree@vger.kernel.org, Hongzhou Yang , Catalin Marinas , linux-mmc@vger.kernel.org, Will Deacon , linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Chaotian Jing , Sascha Hauer , "Joe.C" , Eddie Huang , bin.zhang@mediatek.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add node mmc0 and mmc1 Signed-off-by: Chaotian Jing --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 115 ++++++++++++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 19 ++++- 2 files changed, 133 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index a58ea20..bfbe18d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts @@ -235,3 +235,118 @@ }; }; }; + +&pio { + mmc0_pins_default: mmc0default { + pins_cmd_dat { + pins = , + , + , + , + , + , + , + , + , + ; + bias-pull-up; + }; + pins_clk { + pins = ; + bias-pull-down; + }; + }; + + mmc1_pins_default: mmc1default { + pins_cmd_dat { + pins = , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + + pins_clk { + pins = ; + bias-pull-down; + drive-strength = ; + }; + + pins_insert { + pins= ; + bias-pull-up; + }; + }; + + mmc0_pins_uhs: mmc0@0{ + pins_cmd_dat { + pins = , + , + , + , + , + , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + + pins_clk { + pins = ; + drive-strength = ; + bias-pull-down = ; + }; + }; + + mmc1_pins_uhs: mmc1@0 { + pins_cmd_dat { + pins = , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + + pins_clk { + pins = ; + drive-strength = ; + bias-pull-down = ; + }; + }; +}; + +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + status = "okay"; + bus-width = <8>; + max-frequency = <50000000>; + cap-mmc-highspeed; + core-power-supply = <&mt6397_vemc_3v3_reg>; + non-removable; +}; + +&mmc1 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + cap-sd-highspeed; + sd-uhs-sdr25; + cd-gpios = <&pio 132 0>; + core-power-supply = <&mt6397_vmch_reg>; + io-power-supply = <&mt6397_vmc_reg>; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index c2a057f..64a8a03 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -249,7 +249,24 @@ interrupts = <0 86 8>; clocks = <&uart_clk>; }; - }; + mmc0: mmc@11230000 { + compatible = "mediatek,mt8173-mmc","mediatek,mt8135-mmc"; + reg = <0 0x11230000 0 0x108>; + interrupts = <0 71 IRQ_TYPE_LEVEL_LOW>; + clocks = <&perisys PERI_MSDC30_0>; + clock-names = "source"; + status = "disabled"; + }; + + mmc1: mmc@11240000 { + compatible = "mediatek,mt8173-mmc","mediatek,mt8135-mmc"; + reg = <0 0x11240000 0 0x108>; + interrupts = <0 72 IRQ_TYPE_LEVEL_LOW>; + clocks = <&perisys PERI_MSDC30_1>; + clock-names = "source"; + status = "disabled"; + }; + }; };