From patchwork Fri Apr 17 17:59:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Alim Akhtar X-Patchwork-Id: 213447 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 011CBC38A2C for ; Fri, 17 Apr 2020 18:10:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA32122201 for ; Fri, 17 Apr 2020 18:10:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="Ug8rAMP1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730632AbgDQSKp (ORCPT ); Fri, 17 Apr 2020 14:10:45 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:52646 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730643AbgDQSKb (ORCPT ); Fri, 17 Apr 2020 14:10:31 -0400 Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20200417181028epoutp02545887a3a6ecccc14d59c0472d6a45e4~GrdBVBFUC1301213012epoutp02F for ; Fri, 17 Apr 2020 18:10:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20200417181028epoutp02545887a3a6ecccc14d59c0472d6a45e4~GrdBVBFUC1301213012epoutp02F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1587147029; bh=N5xT+Tor3D+R1tVY/D303rOGE0vB3ZA1jQfCCEqyDjo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ug8rAMP1zXC+WOj8YJzXE3+Or4EPCD3+0vHEKKh9++yLBZ3c51Iqo3TE0HYGM3Q7D cJjk6nfHwyzJVE2RHjdkO9Ye6RDu0gJIYKtSnV1zxWTYoiNdhwHWI/Dugq6YkH0spT +LEmeQxdhlaZK+Ox8alhy3GCLpZ8z3hf5AeEb/bY= Received: from epsmges5p3new.samsung.com (unknown [182.195.42.75]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20200417181027epcas5p2d1e9be455e717c1162b4a7c387052a4a~GrdAJVBml0105401054epcas5p2D; Fri, 17 Apr 2020 18:10:27 +0000 (GMT) Received: from epcas5p1.samsung.com ( [182.195.41.39]) by epsmges5p3new.samsung.com (Symantec Messaging Gateway) with SMTP id BC.0B.04736.311F99E5; Sat, 18 Apr 2020 03:10:27 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20200417181026epcas5p434bcc980e1fe334969ef6f1641525ee0~Grc-dKQPw1060310603epcas5p4z; Fri, 17 Apr 2020 18:10:26 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20200417181026epsmtrp1ff38fd0a6760bf978df02b1a7a79b233~Grc-cTVIc0669906699epsmtrp1Q; Fri, 17 Apr 2020 18:10:26 +0000 (GMT) X-AuditID: b6c32a4b-acbff70000001280-69-5e99f1134ec5 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 62.E0.04024.211F99E5; Sat, 18 Apr 2020 03:10:26 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.108.73.139]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20200417181024epsmtip148fc720f88d9c0ccd1c0edbd14c5340b~Grc9ip4wB2094920949epsmtip1J; Fri, 17 Apr 2020 18:10:24 +0000 (GMT) From: Alim Akhtar To: robh@kernel.org Cc: devicetree@vger.kernel.org, linux-scsi@vger.kernel.org, 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 v6 10/10] arm64: dts: Add node for ufs exynos7 Date: Fri, 17 Apr 2020 23:29:44 +0530 Message-Id: <20200417175944.47189-11-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200417175944.47189-1-alim.akhtar@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA02Se0hTYRjG+87OOTuai9Mm+KaVMTLTSAszzx/lBSQOJtEfCRJlzTyo6XRt 3gsSvLu8dbOZuEDXxQhlbiKWOe+YpuDSVLCMtKGh5iVBKs3tKPXf732+5/me94OPEohbCWcq NiGJUybI4qWkPd7Y4eF+VLKoiThm2vBgJqsaSWZmbZhkluqeEoy2c4BgBgfrhcyYoQtn9F9H CMbcXEkyjwbfYoz6YxPJPOtZx5iNN01CRmccQ4Ei1lxchLH62gKSbai5zWb3tuLs4vQ4zhYb ahG7rN/P5pnU2Hnqov2pKC4+NoVTevtftY95kDNAKlohrWZEizLRJ0khsqOAPgHm+nWsENlT Yvo1gg1LiZAflhCsVS8gflhF8OfVkHA7Upv3eyvSguB++TTJD9kYjHf9QFYXSR+BiXIDZmVH WgKdq7k2XUCPYjD5ItjKEtofzG3zAivjtBtodVobi+jTUDRrwfg2V3hZb7Lpdpt6brYO4z27 oVczhfN3ukKW8bGA96uFUDkUxHMwTMy1IZ4lMNtj2HqBM8yU5G4ytclxcKfZh5dvga6qG+c5 AEwfKnGrRUB7QF2zN9+0C4p+TWF8UgT5uWLe7QZZ88NbSRcoU6sJnlno/r5mW0BMlyIYN4aX IteK//av+G//in9lT5CgFu3hFCp5NKfyVfgkcKleKplclZwQ7XUtUa5Htm/lebYJ6QdC2xFN IamDKL9YEyEmZCmqdHk7AkogdRS1ndmURFGy9AxOmXhFmRzPqdqRC4VLnUR3ieFLYjpalsTF cZyCU26fYpSdcyYKxdsGjTHlziFaTtz9sB9ldaaluo998/Jb/tLl1TEUuKTrd9Gnc5/vtZh8 Mne2RG40HfbJ8ZhcMIYceB9XWFZ98PKow80LK25Efp8mKohmIhsSA/b6TdzoPKRY0Rh21IWl iXyfW5qdMq7DPv2cPDqceBc2H7gaf9JcMGXp+3lOiqtiZMc9BUqV7C/dDytQUgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprKIsWRmVeSWpSXmKPExsWy7bCSnK7Qx5lxBn8nGVk8mLeNzeLlz6ts Fp/WL2O1mH/kHKvF+fMb2C1ubjnKYrHp8TVWi8u75rBZzDi/j8mi+/oONovlx/8xWfzfs4Pd YunWm4wOvB6X+3qZPDat6mTz2Lyk3qPl5H4Wj49Pb7F49G1ZxejxeZOcR/uBbqYAjigum5TU nMyy1CJ9uwSujKmt59gK9ktULLk2n7GB8Z5wFyMnh4SAicSq9j9MXYxcHEICuxklFq65wA6R kJa4vnEClC0ssfLfc3aIoiYmiYONx9hAEmwC2hJ3p29hArFFgIqOfGtjBLGZBZ4xSZx6WApi CwvYSVw++I4ZxGYRUJWYv3Q+mM0rYCvR++o5E8QCeYnVGw6AxTmB4m0tS4HiHEDLbCQ2PImB KBeUODnzCQtImFlAXWL9PCGITfISzVtnM09gFJyFpGoWQtUsJFULGJlXMUqmFhTnpucWGxYY 5qWW6xUn5haX5qXrJefnbmIER5aW5g7Gy0viDzEKcDAq8fAa9MyME2JNLCuuzD3EKMHBrCTC e9ANKMSbklhZlVqUH19UmpNafIhRmoNFSZz3ad6xSCGB9MSS1OzU1ILUIpgsEwenVAPj5Ab9 uXl6CfvEXlYXKGfWXdxz5OrjuZfmxl1sM5/gx7Uy6aCnbNHJ7AiPJYuKFkitajl9eYLmipbN NZU7fD1r1aY7nj3XOMv4af1Z4wsG927Gii5oWX3b8prz4oW3F+lHbM/YrSh5fUvz++12CtLW JWkptur14lLntysv1Twd35+xQONXAVeuEktxRqKhFnNRcSIA9UAqM6gCAAA= X-CMS-MailID: 20200417181026epcas5p434bcc980e1fe334969ef6f1641525ee0 X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200417181026epcas5p434bcc980e1fe334969ef6f1641525ee0 References: <20200417175944.47189-1-alim.akhtar@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Adding dt node foe UFS and UFS-PHY for exynos7 SoC. Signed-off-by: Alim Akhtar Tested-by: Paweł Chmiel --- .../boot/dts/exynos/exynos7-espresso.dts | 4 ++ arch/arm64/boot/dts/exynos/exynos7.dtsi | 44 ++++++++++++++++++- 2 files changed, 46 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..790f12ca8981 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -406,6 +406,10 @@ }; }; +&ufs { + status = "okay"; +}; + &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..0c1ebd3ea294 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 +606,41 @@ }; }; + ufs: ufs@15570000 { + compatible = "samsung,exynos7-ufs"; + 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>; + pinctrl-names = "default"; + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; + pclk-freq-avail-range = <70000000 133000000>; + 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 SCLK_COMBO_PHY_EMBEDDED_26M>, + <&clock_fsys1 PHYCLK_UFS20_RX1_SYMBOL_USER>, + <&clock_fsys1 PHYCLK_UFS20_RX0_SYMBOL_USER>, + <&clock_fsys1 PHYCLK_UFS20_TX0_SYMBOL_USER>; + clock-names = "ref_clk", "rx1_symbol_clk", + "rx0_symbol_clk", + "tx0_symbol_clk"; + }; + usbdrd_phy: phy@15500000 { compatible = "samsung,exynos7-usbdrd-phy"; reg = <0x15500000 0x100>;