From patchwork Fri Mar 27 17:06:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alim Akhtar X-Patchwork-Id: 11462739 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9105F81 for ; Fri, 27 Mar 2020 17:14:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6629E20838 for ; Fri, 27 Mar 2020 17:14:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="fAUiBLpw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727795AbgC0RO0 (ORCPT ); Fri, 27 Mar 2020 13:14:26 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:47607 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727791AbgC0RO0 (ORCPT ); Fri, 27 Mar 2020 13:14:26 -0400 Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20200327171424epoutp03ede9d1a12385dd2f9f6e93f4fb2b1a88~AOJEOUKBZ1871718717epoutp03G for ; Fri, 27 Mar 2020 17:14:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20200327171424epoutp03ede9d1a12385dd2f9f6e93f4fb2b1a88~AOJEOUKBZ1871718717epoutp03G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1585329264; bh=RwV5Vt68kQmcCoecxf1d7B1jkFqNuPCLo2zXINj7zdc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fAUiBLpw/y4LNiUkipPcspT/horE3f4+9uIcw0JdbSIssjzCL48TN+JpMnRgwBZ9J dMdYKvkUzKG/rnGQqi3+R7mE347g3Rewh+3ykEkSz59Xu6mXIhgW/tJhBZ+qfqNgPO VMB32SmrCYDdgX7HZE5KYUNoKBEnYCZXHrU5Vi9Q= Received: from epsmges5p2new.samsung.com (unknown [182.195.42.74]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20200327171423epcas5p25f8a266ced89a692fd25b71e606630e9~AOJDG9ACR1294012940epcas5p2w; Fri, 27 Mar 2020 17:14:23 +0000 (GMT) Received: from epcas5p3.samsung.com ( [182.195.41.41]) by epsmges5p2new.samsung.com (Symantec Messaging Gateway) with SMTP id 49.4F.04778.F643E7E5; Sat, 28 Mar 2020 02:14:23 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20200327171423epcas5p485d227f19e45999ad9b42b21d2864e4a~AOJC3QT1v2894128941epcas5p4i; Fri, 27 Mar 2020 17:14:23 +0000 (GMT) Received: from epsmgms1p2new.samsung.com (unknown [182.195.42.42]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20200327171423epsmtrp22b7cfbb603a0c44e4524f18d459bad14~AOJC2UKZo2787527875epsmtrp2W; Fri, 27 Mar 2020 17:14:23 +0000 (GMT) X-AuditID: b6c32a4a-33bff700000012aa-c3-5e7e346fd5b6 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2new.samsung.com (Symantec Messaging Gateway) with SMTP id B1.4E.04158.E643E7E5; Sat, 28 Mar 2020 02:14:22 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.108.73.139]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20200327171421epsmtip1bea67745c10da7983bb01cc87a795c46~AOJA_lYih1865318653epsmtip1U; Fri, 27 Mar 2020 17:14:20 +0000 (GMT) From: Alim Akhtar To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org Cc: krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com, kwmad.kim@samsung.com, stanley.chu@mediatek.com, cang@codeaurora.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alim Akhtar Subject: [PATCH v4 5/5] arm64: dts: Add node for ufs exynos7 Date: Fri, 27 Mar 2020 22:36:38 +0530 Message-Id: <20200327170638.17670-6-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200327170638.17670-1-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WSe0hTYRjG+c5tR2lymJavEw0GShpeKsMTWBlEHEJKiP6ohrnyoKLOsaOW YjXI5WVqKqESNjOvzWQyL03L2/JCUFrqLIMgdBYmKE2KrLA6HqP/fs/zPu/Dy8dH44pKUkmn arN4vVaTrqI8id5nISFhmVHXEyIbmhn2g7mXYpc3nBTrtraQbP3oJMlOTXXK2PnuMYK1Lc6R 7Ex/HcXWTg1irOmNnWJbJzYx1jgwKmObe+ZRrJybKS/DOJulmOK6mm5wBc+HCO7L0juCK++2 IG7dFsgVDpuwePq8Z0wSn56aw+sjjiR6pqx2reG6ceXV8kcGzIBGdpYgDxqYKJhdeYFKkCet YJ4gKO58TUrCjeB2h3NbfENg+rEqK0H01spc0y7JH0BgNw4RkijAYLnHSIm9FLMX3td0YyL7 MPEwvTZCiSGcMWPwYKF0a+DNxMD8dCshMsEEQYfdRoos/+u7OqQiYHZDe+cwLrIHcxje9lXj YhEwixQ8nnVjUug4GDcWttkbPk90yyRWwvrqACWdnQal/QckOx+azeOExEdheLaOECM4EwLW /gjRxhkvKPvpwqRNORTdUkjpILi56tze9IdKk4mUmIPe9lfbj1WBwDregVeggLv/W+8jZEF+ vE7ISOaFg7r9Wv5KuKDJELK1yeGXMzNsaOujhJ60o5bJOAdiaKTaIW9zXktQkJocITfDgYDG VT7ypXP5CQp5kiY3j9dnXtRnp/OCA/nThMpXXkU61QomWZPFp/G8jtf/m2K0h9KA4j86zjnG veLctVmDE7ro7/dyg+FC0q+8xmT1glA9GKAO/Co87DUXjvnFeucFnw01RBf1fbI0GFsjtKej g1+eWVlfsyyqFXG+/WFr5ScacWs7BFyyei1tBrpMd/KN9a68+qe/S41zWFtC68Ii5Ve1Rymz UzWnlkCtjUw8dkhFCCmafaG4XtD8AavbkkwkAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrALMWRmVeSWpSXmKPExsWy7bCSnG6eSV2cQec3C4sH87axWbz8eZXN 4tP6ZawW84+cY7U4f34Du8XNLUdZLDY9vsZqcXnXHDaLGef3MVl0X9/BZrH8+D8mi9a9R9gt lm69yejA63G5r5fJY9OqTjaPzUvqPVpO7mfx+Pj0FotH35ZVjB6fN8l5tB/oZgrgiOKySUnN ySxLLdK3S+DKeLf5PXPBMamKvjUNTA2MB0W7GDk4JARMJK4tEeti5OIQEtjNKNF87yhrFyMn UFxa4vrGCewQtrDEyn/P2SGKmpgkZv+6xASSYBPQlrg7fQuYLSIQJHFvzVpWkCJmgVVMEp29 ZxlBEsICNhI3Ly1nAbFZBFQl1u7YBLaBFyj+ZG0rG8QGeYnVGw4wg9icArYSN3ZOA7OFgGo+ NB1gnsDIt4CRYRWjZGpBcW56brFhgVFearlecWJucWleul5yfu4mRnA4a2ntYDxxIv4QowAH oxIP74qrtXFCrIllxZW5hxglOJiVRHifRtbECfGmJFZWpRblxxeV5qQWH2KU5mBREueVzz8W KSSQnliSmp2aWpBaBJNl4uCUamAsPDnjqNNizaLV71b9P52VVSXjMmn29qCKg6d4Z8pPU1AL LSn6eFr9ZorpjDnzzgQZaN162KjT0dOndusLw27nUKYI3jUfWUtM8+d+zPvV1vCTv+GNavdL H7tnCrumrWgzenLpKWd55RrmOof1j088/8xnJs3h6GSunxqsMKdAsyy3XnBJX6ESS3FGoqEW c1FxIgAavTr8YwIAAA== X-CMS-MailID: 20200327171423epcas5p485d227f19e45999ad9b42b21d2864e4a X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200327171423epcas5p485d227f19e45999ad9b42b21d2864e4a References: <20200327170638.17670-1-alim.akhtar@samsung.com> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Adding dt node foe UFS and UFS-PHY for exynos7 SoC. Signed-off-by: Alim Akhtar --- .../boot/dts/exynos/exynos7-espresso.dts | 16 +++++++ arch/arm64/boot/dts/exynos/exynos7.dtsi | 43 ++++++++++++++++++- 2 files changed, 57 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 7af288fa9475..b59a0a32620a 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -406,6 +406,22 @@ }; }; +&ufs { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; + ufs,pwr-attr-mode = "FAST"; + ufs,pwr-attr-lane = <2>; + ufs,pwr-attr-gear = <2>; + ufs,pwr-attr-hs-series = "HS_rate_b"; + ufs-rx-adv-fine-gran-sup_en = <1>; + ufs-rx-adv-fine-gran-step = <3>; + ufs-rx-adv-min-activate-time-cap = <9>; + ufs-pa-granularity = <6>; + ufs-pa-tacctivate = <3>; + ufs-pa-hibern8time = <20>; +}; + &usbdrd_phy { vbus-supply = <&usb30_vbus_reg>; vbus-boost-supply = <&usb3drd_boost_5v>; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 5558045637ac..9d16c90edd07 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -220,9 +220,14 @@ #clock-cells = <1>; clocks = <&fin_pll>, <&clock_top1 DOUT_ACLK_FSYS1_200>, <&clock_top1 DOUT_SCLK_MMC0>, - <&clock_top1 DOUT_SCLK_MMC1>; + <&clock_top1 DOUT_SCLK_MMC1>, + <&clock_top1 DOUT_SCLK_UFSUNIPRO20>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1_26M>; clock-names = "fin_pll", "dout_aclk_fsys1_200", - "dout_sclk_mmc0", "dout_sclk_mmc1"; + "dout_sclk_mmc0", "dout_sclk_mmc1", + "dout_sclk_ufsunipro20", "dout_sclk_phy_fsys1", + "dout_sclk_phy_fsys1_26m"; }; serial_0: serial@13630000 { @@ -601,6 +606,40 @@ }; }; + ufs: ufs@15570000 { + compatible = "samsung,exynos7-ufs"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + reg = <0x15570000 0x100>, /* 0: HCI standard */ + <0x15570100 0x100>, /* 1: Vendor specificed */ + <0x15571000 0x200>, /* 2: UNIPRO */ + <0x15572000 0x300>; /* 3: UFS protector */ + reg-names = "hci", "vs_hci", "unipro", "ufsp"; + interrupts = ; + clocks = <&clock_fsys1 ACLK_UFS20_LINK>, + <&clock_fsys1 SCLK_UFSUNIPRO20_USER>; + clock-names = "core_clk", "sclk_unipro_main"; + freq-table-hz = <0 0>, <0 0>; + pclk-freq-avail-range = <70000000 133000000>; + ufs,pwr-local-l2-timer = <8000 28000 20000>; + ufs,pwr-remote-l2-timer = <12000 32000 16000>; + phys = <&ufs_phy>; + phy-names = "ufs-phy"; + status = "disabled"; + }; + + ufs_phy: ufs-phy@0x15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&clock_fsys1 MOUT_FSYS1_PHYCLK_SEL1>, + <&clock_top1 CLK_SCLK_PHY_FSYS1_26M>; + clock-names = "ref_clk_parent", "ref_clk"; + }; + usbdrd_phy: phy@15500000 { compatible = "samsung,exynos7-usbdrd-phy"; reg = <0x15500000 0x100>;