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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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200327_101427_520305_6CF1DCDA X-CRM114-Status: GOOD ( 15.66 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [203.254.224.24 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [203.254.224.24 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, martin.petersen@oracle.com, linux-kernel@vger.kernel.org, krzk@kernel.org, kwmad.kim@samsung.com, avri.altman@wdc.com, cang@codeaurora.org, Alim Akhtar , stanley.chu@mediatek.com, 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 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>;