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Thu, 14 May 2020 00:53:11 +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 v9 10/10] arm64: dts: Add node for ufs exynos7 Date: Thu, 14 May 2020 06:09:14 +0530 Message-Id: <20200514003914.26052-11-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200514003914.26052-1-alim.akhtar@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrMKsWRmVeSWpSXmKPExsWy7bCmum7VtD1xBmd6uCwezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLP7v2cFu sXTrTUYHXo/Lfb1MHptWdbJ5bF5S79Fycj+Lx8ent1g8+rasYvT4vEnOo/1AN1MARxSXTUpq TmZZapG+XQJXxpLnbAVdEhXfj29ib2DcKNzFyMkhIWAiMWX/CZYuRi4OIYHdjBKTH/6Hcj4x SkxvP8YO4XxjlJi55g4jTMuEnXOgqvYySszvu8sE4bQwSZy43MMEUsUmoC1xd/oWMFtEQFji yLc2sG5mgRtMEg9WuoDYwgJ2EmdWbQCrYRFQlZi1Zz8riM0rYCvxvvUJE8Q2eYnVGw4wg9ic QPEtX45B1QhKnJz5hAViprxE89bZzCBHSAhs4ZBo/f+SFaLZRWLhvRVsELawxKvjW9ghbCmJ l/1tQDYHkJ0t0bPLGCJcI7F03jEWCNte4sAVkC85gOZrSqzfpQ+xik+i9zfIaSCdvBIdbUIQ 1aoSze+uQnVKS0zs7oY6wENidsN7RkjwTGCU6HiymHECo/wsJB/MQvLBLIRtCxiZVzFKphYU 56anFpsWGOallusVJ+YWl+al6yXn525iBKcrLc8djHcffNA7xMjEwXiIUYKDWUmE12/97jgh 3pTEyqrUovz4otKc1OJDjNIcLErivKfTtsQJCaQnlqRmp6YWpBbBZJk4OKUamNoDL6jl/Ik/ Jr6LdUlD0aTPtsl3dsWm/mQ48LAp4nT3douTVQ/Wy83W0s+LuLXo3YHwhYqydm9ndqntst32 5CvXm9NlCpNTni0/M8+75JDYDTZun3rTK9UHl7zab/997RXWA7LPXe/o/p/wm3XuFP6kqf/f th7Ve+HmY2PUcSaiTang0UW+yLDpqTMenNEN4FNbxTvDOKLwR+rcLMOo7aHJRek+nd9TD4kr S7jOTTjyi+O3acsigR/HTafpLg29vjBUyK3kxjyX+3HfZJptrj1028E5T9af6V3bqs4S76g8 LhHOd3JfFM47LP309ceGNM1LMybMv7H67z47tarpEsFRUW3l3OXsRq/Xah04J6zEUpyRaKjF XFScCACbxsGbxgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpnkeLIzCtJLcpLzFFi42LZdlhJXrdy2p44g6XvtS0ezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLP7v2cFu sXTrTUYHXo/Lfb1MHptWdbJ5bF5S79Fycj+Lx8ent1g8+rasYvT4vEnOo/1AN1MARxSXTUpq TmZZapG+XQJXxpLnbAVdEhXfj29ib2DcKNzFyMkhIWAiMWHnHBYQW0hgN6PE7jsxEHFpiesb J7BD2MISK/89B7K5gGqamCTeLZnKCJJgE9CWuDt9CxOILQJUdORbG1icWeAZk8Sph6UgtrCA ncSZVRvAalgEVCVm7dnPCmLzCthKvG99wgSxQF5i9YYDzCA2J1B8y5djrBAH2UgsW7OMEaJe UOLkzCdAh3IAzVeXWD9PCGKVvETz1tnMExgFZyGpmoVQNQtJ1QJG5lWMkqkFxbnpucWGBYZ5 qeV6xYm5xaV56XrJ+bmbGMFxpaW5g3H7qg96hxiZOBgPMUpwMCuJ8Pqt3x0nxJuSWFmVWpQf X1Sak1p8iFGag0VJnPdG4cI4IYH0xJLU7NTUgtQimCwTB6dUA9ORxWrOy2IEFyXFTbQJK2QQ bd6rGCj1sVj7zEzZ5vdiVqd3PJEtMRArnu/gmPv4PGPEL+lXbtcf73IzqT9+rI9r06SACRm3 +1eKN077I7iY89A/tY/LHzV0tHFoGAkm/PSOPmvWL5vKGjt54T9lYRnb7WZZAbNnblxhYZAv 39Hzc5eTy5Oz05RdHrkqyh5y+LLP8X5l2goH5o7fE/p6znilMkWUzc0uShXYnvBCY5WW7cmb XBNWn/14uuz94fJVjal6T9bMaFnKe3DBsa119wU/eCx3FG8pK1e9ZuD1UuL32eCNzP0Svx15 nZjL43p16/z6vv+5lfLkh8+eXfIKj1ZyCj/4uvuW4SK3PSfSFJRYijMSDbWYi4oTARjBggga AwAA X-CMS-MailID: 20200514005313epcas5p3eac58d00d9f617b860a3ac607c8413ec X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P X-CMS-RootMailID: 20200514005313epcas5p3eac58d00d9f617b860a3ac607c8413ec References: <20200514003914.26052-1-alim.akhtar@samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 | 43 ++++++++++++++++++- 2 files changed, 45 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..300ad7326ea8 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"; + 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>; + phys = <&ufs_phy>; + phy-names = "ufs-phy"; + status = "disabled"; + }; + + ufs_phy: ufs-phy@15571800 { + 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>; -- 2.17.1