| /Linux-v5.15/Documentation/scsi/ |
| D | ufs.rst | 11 2. UFS Architecture Overview
13 2.2 UFS Transport Protocol(UTP) layer
14 2.3 UFS Interconnect(UIC) Layer
16 3.1 UFS controller initialization
18 3.3 UFS error handling
25 Universal Flash Storage(UFS) is a storage specification for flash devices.
29 is defined by JEDEC Solid State Technology Association. UFS is based
30 on MIPI M-PHY physical layer standard. UFS uses MIPI M-PHY as the
33 The main goals of UFS is to provide:
37 For UFS version 1.0 and 1.1 the target performance is as follows:
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| /Linux-v5.15/drivers/scsi/ufs/ |
| D | Kconfig | 2 # Kernel configuration file for the UFS Host Controller
42 This selects the support for UFS devices in Linux, say Y and make
43 sure that you know the name of your UFS host adapter (the card
44 inside your computer that "speaks" the UFS protocol, also
45 called UFS Host Controller), because you will be asked for it.
51 (the one containing the directory /) is located on a UFS device.
54 tristate "PCI bus based UFS Controller support"
57 This selects the PCI UFS Host Controller Interface. Select this if
58 you have UFS Host Controller with PCI Interface.
73 tristate "Platform bus based UFS Controller support"
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| /Linux-v5.15/Documentation/devicetree/bindings/ufs/ |
| D | ufs-mediatek.txt | 1 * Mediatek Universal Flash Storage (UFS) Host Controller
3 UFS nodes are defined to describe on-chip UFS hardware macro.
4 Each UFS Host Controller should have its own node.
6 To bind UFS PHY with UFS host controller, the controller node should
7 contain a phandle reference to UFS M-PHY node.
9 Required properties for UFS nodes:
11 "mediatek,mt8183-ufshci" for MediaTek UFS host controller
13 "mediatek,mt8192-ufshci" for MediaTek UFS host controller
15 - reg : Address and length of the UFS register set.
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| D | ufshcd-pltfrm.txt | 1 * Universal Flash Storage (UFS) Host Controller
3 UFSHC nodes are defined to describe on-chip UFS host controllers.
4 Each UFS controller instance should have its own node.
19 - interrupts : <interrupt mapping for UFS host controller IRQ>
23 - phys : phandle to UFS PHY node
25 with "phys" attribute, provides phandle to UFS PHY node
26 - vdd-hba-supply : phandle to UFS host controller supply regulator node
30 - vcc-supply-1p8 : For embedded UFS devices, valid VCC range is 1.7-1.95V
33 UFS cards this property is invalid and valid VCC range is
43 UFS host supplies reference clock to UFS device and UFS device
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| D | ufs-hisi.txt | 1 * Hisilicon Universal Flash Storage (UFS) Host Controller
3 UFS nodes are defined to describe on-chip UFS hardware macro.
4 Each UFS Host Controller should have its own node.
12 - reg : should contain UFS register address space & UFS SYS CTRL register address,
23 - reset-names : reset node register, the "rst" corresponds to reset the whole UFS IP.
30 /* 1: UFS SYS CTRL */
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| D | cdns,ufshc.txt | 1 * Cadence Universal Flash Storage (UFS) Controller
3 UFS nodes are defined to describe on-chip UFS host controllers.
4 Each UFS controller instance should have its own node.
10 "cdns,ufshc-m31-16nm" - CDNS UFS HC + M31 16nm PHY
14 - reg : Address and length of the UFS register set.
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| D | ufs-qcom.txt | 1 * Qualcomm Technologies Inc Universal Flash Storage (UFS) PHY
3 UFSPHY nodes are defined to describe on-chip UFS PHY hardware macro.
4 Each UFS PHY node should have its own node.
6 To bind UFS PHY with UFS host controller, the controller node should
7 contain a phandle reference to UFS PHY node.
30 - vddp-ref-clk-supply : phandle to UFS device ref_clk pad power supply
32 - resets : specifies the PHY reset in the UFS controller
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| D | tc-dwc-g210-pltfrm.txt | 1 * Universal Flash Storage (UFS) DesignWare Host Controller
3 DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY.
4 Each UFS controller instance should have its own node.
17 - interrupts : <interrupt mapping for UFS host controller IRQ>
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-driver-ufs | 6 UFS host controller. A value of '0' means auto-hibernate is not
8 idle time before the UFS host controller will autonomously put
12 maximum value of 102300000. Refer to the UFS Host Controller
18 Description: This file shows the device type. This is one of the UFS
20 the descriptor could be found at UFS specifications 2.1.
27 Description: This file shows the device class. This is one of the UFS
29 the descriptor could be found at UFS specifications 2.1.
36 Description: This file shows the UFS storage subclass. This is one of
37 the UFS device descriptor parameters. The full information
38 about the descriptor could be found at UFS specifications 2.1.
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| /Linux-v5.15/fs/ufs/ |
| D | Kconfig | 3 tristate "UFS file system support (read only)"
7 OpenBSD and NeXTstep) use a file system called UFS. Some System V
11 experimental "UFS file system write support", below. Please read the
26 To compile the UFS file system support as a module, choose M here: the
32 bool "UFS file system write support (DANGEROUS)"
35 Say Y here if you want to try writing to UFS partitions. This is
36 experimental, so you should back up your UFS partitions beforehand.
39 bool "UFS debugging"
42 If you are experiencing any problems with the UFS filesystem, say
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| /Linux-v5.15/Documentation/admin-guide/ |
| D | ufs.rst | 2 Using UFS
8 UFS Options
12 UFS is a file system widely used in different operating systems.
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| /Linux-v5.15/drivers/phy/samsung/ |
| D | Kconfig | 33 tristate "SAMSUNG SoC series UFS PHY driver"
37 Enable this to support the Samsung UFS PHY driver for
38 Samsung SoCs. This driver provides the interface for UFS
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| /Linux-v5.15/drivers/phy/mediatek/ |
| D | Kconfig | 20 tristate "MediaTek UFS M-PHY driver"
25 Support for UFS M-PHY on MediaTek chipsets.
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| /Linux-v5.15/drivers/clk/qcom/ |
| D | Kconfig | 282 i2c, USB, UFS, SD/eMMC, PCIe, etc.
290 i2c, USB, UFS, SD/eMMC, PCIe, etc.
307 i2c, USB, UFS, SD/eMMC, PCIe, etc.
368 I2C, USB, UFS, SDCC, etc.
377 I2C, USB, UFS, SDCC, PCIe etc.
386 I2C, USB, UFS, SDCC, etc.
451 i2C, USB, UFS, SDDC, PCIe, etc.
491 i2C, USB, UFS, SDDC, PCIe, etc.
533 SPI, I2C, USB, SD/UFS, PCIe etc.
556 i2C, USB, UFS, SDDC, PCIe, etc.
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| /Linux-v5.15/block/partitions/ |
| D | Kconfig | 134 partitions from within Linux if you have also said Y to "UFS
153 partitions from within Linux if you have also said Y to "UFS
164 Linux if you have also said Y to "UFS file system support" or
233 within Linux if you have also said Y to "UFS file system support",
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| /Linux-v5.15/drivers/phy/qualcomm/ |
| D | Kconfig | 49 with controllers such as PCIe, UFS, and USB on Qualcomm chips.
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| /Linux-v5.15/arch/arm64/boot/dts/hisilicon/ |
| D | hi3670.dtsi | 662 /* UFS */
666 /* 1: UFS SYS CTRL */
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| D | hi3660.dtsi | 1036 /* UFS */
1040 /* 1: UFS SYS CTRL */
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| D | hi3660-hikey960.dts | 162 ldo15: LDO15 { /* UFS VCC */
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| /Linux-v5.15/arch/arm64/boot/dts/qcom/ |
| D | sm8150-sony-xperia-kumano.dtsi | 429 /* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */
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| D | sm8250-sony-xperia-edo.dtsi | 611 /* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */
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| /Linux-v5.15/Documentation/devicetree/bindings/clock/ |
| D | exynos5433-clock.txt | 21 which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs.
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| /Linux-v5.15/arch/arm64/boot/dts/exynos/ |
| D | exynos7.dtsi | 632 <0x15572000 0x300>; /* 3: UFS protector */
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| /Linux-v5.15/Documentation/block/ |
| D | inline-encryption.rst | 45 context to use for en/decrypting a struct bio, and a device driver (like UFS)
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| /Linux-v5.15/drivers/scsi/aacraid/ |
| D | aacraid.h | 752 #define UFS 301 macro
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