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Thu, 19 Mar 2020 15:07:09 +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 v3 5/5] arm64: dts: Add node for ufs exynos7 Date: Thu, 19 Mar 2020 20:30:31 +0530 Message-Id: <20200319150031.11024-6-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200319150031.11024-1-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprIKsWRmVeSWpSXmKPExsWy7bCmuu6CruI4g3vzhCwezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLFr3HmG3 WLr1JqMDr8flvl4mj02rOtk8Ni+p92g5uZ/F4+PTWywefVtWMXp83iTn0X6gmymAI4rLJiU1 J7MstUjfLoEr493m98wFx6Qq+tY0MDUwHhTtYuTkkBAwkVj3ZyVzFyMXh5DAbkaJCzMmQjmf GCVOLrrABuF8Y5Ton3CNBabl+t1fUIm9jBJLfrSAJYQEWpgk/m1SA7HZBLQl7k7fwgRiiwgE SFx6fxCsgVlgHpPEokc9YAlhARuJu5tvsYHYLAKqEssWrmMGsXmB4le6+tkhtslLrN5wACzO KWArMefCdRaQQRICt9kknizdBnWSi8T0KxugGoQlXh3fAmVLSbzsbwOyOYDsbImeXcYQ4RqJ pfOOQbXaSxy4MocFpIRZQFNi/S59kDCzAJ9E7+8nTBCdvBIdbUIQ1aoSze+uQnVKS0zs7maF sD0k+k4cgIbJBEaJWw9msU9glJ2FMHUBI+MqRsnUguLc9NRi0wKjvNRyveLE3OLSvHS95Pzc TYzghKLltYNx2TmfQ4wCHIxKPLwz2orjhFgTy4orcw8xSnAwK4nw6qYDhXhTEiurUovy44tK c1KLDzFKc7AoifNOYr0aIySQnliSmp2aWpBaBJNl4uCUamDkmxLHoup44I+O9/M/NvecBPQn Hz12eXeFz/wix/nZ51q6v66yPP69269UxC3uat7jRywMLl63V04/e+x0sV773k8pu1jW2rje vWSn5rXv9OqCjNwZ5VYXd/JGlB5y0H4cXMpw53/gFW1xMfZrjzNmPxPj4TnQ2bF9Pqf7M6b2 8GtNW5QbHsoqsRRnJBpqMRcVJwIAsXinLiQDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrILMWRmVeSWpSXmKPExsWy7bCSvO78ruI4gwdfbSwezNvGZvHy51U2 i0/rl7FazD9yjtXi/PkN7BY3txxlsdj0+BqrxeVdc9gsZpzfx2TRfX0Hm8Xy4/+YLFr3HmG3 WLr1JqMDr8flvl4mj02rOtk8Ni+p92g5uZ/F4+PTWywefVtWMXp83iTn0X6gmymAI4rLJiU1 J7MstUjfLoEr493m98wFx6Qq+tY0MDUwHhTtYuTkkBAwkbh+9xdbFyMXh5DAbkaJPzO/MUMk pCWub5zADmELS6z895wdoqiJSWLixnZGkASbgLbE3elbmEBsEYEgiXtr1rKCFDELrGKS6Ow9 C1YkLGAjcXfzLTYQm0VAVWLZwnVgG3iB4le6+qE2yEus3nAALM4pYCsx58J1FhBbCKim89U1 tgmMfAsYGVYxSqYWFOem5xYbFhjlpZbrFSfmFpfmpesl5+duYgQHtJbWDsYTJ+IPMQpwMCrx 8Dq0FMcJsSaWFVfmHmKU4GBWEuHVTQcK8aYkVlalFuXHF5XmpBYfYpTmYFES55XPPxYpJJCe WJKanZpakFoEk2Xi4JRqYFxzQzxD5tDrO/ftlyhfk4/S+sY1UW759HVN6Xl9pzY0MjPNCEl2 vm99n/dGYvK39yZm6TzlUlH31mt0B4fIzMy+aKSnGCbrWnnYyylqydqj4nKxs8Iud/yTDFu5 bFfc02WcYU7b/7T/WpnhVZMeWld+Z+cSlxMWXNqZHXz3PZfMmHHiTrfLNyWW4oxEQy3mouJE ACQ6OEpkAgAA X-CMS-MailID: 20200319150712epcas5p24e99ea681e65e14cd2ca815b78ad0957 X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200319150712epcas5p24e99ea681e65e14cd2ca815b78ad0957 References: <20200319150031.11024-1-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 --- .../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>;