From patchwork Tue Oct 20 09:13:11 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaotian Jing X-Patchwork-Id: 7444661 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 A00609F1B9 for ; Tue, 20 Oct 2015 09:20:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4554620854 for ; Tue, 20 Oct 2015 09:20:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC6AF20844 for ; Tue, 20 Oct 2015 09:20:10 +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 1ZoT40-0005jY-Ji; Tue, 20 Oct 2015 09:18:36 +0000 Received: from [210.61.82.183] (helo=mailgw01.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZoT0E-0007pu-GV; Tue, 20 Oct 2015 09:14:44 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 810725130; Tue, 20 Oct 2015 17:14:16 +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, 20 Oct 2015 17:14:15 +0800 From: Chaotian Jing To: Ulf Hansson Subject: [PATCH v2 9/9] arm64: dts: mediatek: add HS200/HS400/SDR50/SDR104 support Date: Tue, 20 Oct 2015 17:13:11 +0800 Message-ID: <1445332391-30530-10-git-send-email-chaotian.jing@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1445332391-30530-1-git-send-email-chaotian.jing@mediatek.com> References: <1445332391-30530-1-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-20151020_021442_936512_9E33875C X-CRM114-Status: GOOD ( 14.25 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Krzysztof Kozlowski , Seungwon Jeon , Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, Minda Chen , Dong Aisheng , Lars-Peter Clausen , Weijun Yang , Jaehoon Chung , linux-samsung-soc@vger.kernel.org, Howard Chen , Kukjin Kim , linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, ivan.ivanov@linaro.org, devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , Sascha Hauer , Hans de Goede , Rob Herring , linux-mediatek@lists.infradead.org, Matthias Brugger , Chaotian Jing , Fabio Estevam , Barry Song , Kevin Hao , srv_heupstream@mediatek.com, Sergei Shtylyov , Haibo Chen , Stephen Boyd , Adrian Hunter , Georgi Djakov , Kumar Gala , Johan Derycke , Javier Martinez Canillas 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, 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 HS200/HS400 support for eMMC add SDR50/SDR104 support for SD Signed-off-by: Chaotian Jing --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index 4be66ca..a061221 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts @@ -70,10 +70,16 @@ pinctrl-0 = <&mmc0_pins_default>; pinctrl-1 = <&mmc0_pins_uhs>; bus-width = <8>; - max-frequency = <50000000>; + max-frequency = <200000000>; cap-mmc-highspeed; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + cap-mmc-hw-reset; + hs400-ds-delay = <0x14015>; vmmc-supply = <&mt6397_vemc_3v3_reg>; vqmmc-supply = <&mt6397_vio18_reg>; + assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>; non-removable; }; @@ -83,9 +89,10 @@ pinctrl-0 = <&mmc1_pins_default>; pinctrl-1 = <&mmc1_pins_uhs>; bus-width = <4>; - max-frequency = <50000000>; + max-frequency = <200000000>; cap-sd-highspeed; - sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; cd-gpios = <&pio 132 0>; vmmc-supply = <&mt6397_vmch_reg>; vqmmc-supply = <&mt6397_vmc_reg>; @@ -154,13 +161,19 @@ , ; input-enable; - drive-strength = ; + drive-strength = ; bias-pull-up = ; }; pins_clk { pinmux = ; - drive-strength = ; + drive-strength = ; + bias-pull-down = ; + }; + + pins_ds { + pinmux = ; + drive-strength = ; bias-pull-down = ; }; @@ -178,13 +191,13 @@ , ; input-enable; - drive-strength = ; + drive-strength = ; bias-pull-up = ; }; pins_clk { pinmux = ; - drive-strength = ; + drive-strength = ; bias-pull-down = ; }; };