| /linux-6.3-rc2/drivers/ufs/core/ |
| A D | Kconfig | 3 # Kernel configuration file for the UFS Host Controller core.
18 A UFS controller communicates with a UFS device by exchanging
19 UFS Protocol Information Units (UPIUs).
21 but are also used by the UFS native command set.
24 that supports UFS devices.
30 bool "UFS Crypto Engine Support"
33 Enable Crypto Engine Support in UFS.
39 bool "Support UFS Host Performance Booster"
47 bool "UFS Fault Injection Support"
51 to test the UFS error handler and abort handler.
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| /linux-6.3-rc2/Documentation/scsi/ |
| A D | ufs.rst | 11 2. UFS Architecture Overview
14 2.3 UFS Interconnect (UIC) Layer
16 3.1 UFS controller initialization
18 3.3 UFS error handling
52 2. UFS Architecture Overview
100 2.3 UFS Interconnect (UIC) Layer
104 the connection between UFS host and UFS device. UIC consists of
108 * UIC_SAP: To transport UPIU between UFS host and UFS device.
126 UFSHCD and UFS device.
137 3.3 UFS error handling
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| /linux-6.3-rc2/drivers/ufs/host/ |
| A D | Kconfig | 3 # Kernel configuration file for the UFS host controller drivers.
12 tristate "PCI bus based UFS Controller support"
16 you have UFS Host Controller with PCI Interface.
31 tristate "Platform bus based UFS Controller support"
34 This selects the UFS host controller support. Select this if
35 you have an UFS controller on Platform bus.
42 tristate "Cadence UFS Controller platform driver"
69 Select this if you have UFS controller on QCOM chipset.
109 tristate "TI glue layer for Cadence UFS Controller"
115 Selects this if you have TI platform with UFS controller.
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| /linux-6.3-rc2/Documentation/ABI/testing/ |
| A D | sysfs-driver-ufs | 52 at UFS specifications 2.1.
73 at UFS specifications 2.1.
299 UFS specifications 2.1.
310 UFS specifications 2.1.
323 UFS specifications 2.1.
332 supported by the UFS device. This is one of the UFS
431 UFS specifications 2.1.
442 UFS specifications 2.1.
475 UFS specifications 2.1.
486 UFS specifications 2.1.
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| /linux-6.3-rc2/fs/ufs/ |
| A 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
|
| /linux-6.3-rc2/drivers/ufs/ |
| A D | Kconfig | 3 # UFS subsystem configuration
13 Enables support for UFS (Universal Flash Storage) host controllers.
14 A UFS host controller is an electronic component that is able to
15 communicate with a UFS card. UFS host controllers occur in
22 (the one containing the directory /) is located on a UFS device.
|
| /linux-6.3-rc2/Documentation/devicetree/bindings/phy/ |
| A D | mediatek,ufs-phy.yaml | 8 title: MediaTek Universal Flash Storage (UFS) M-PHY
15 UFS M-PHY nodes are defined to describe on-chip UFS M-PHY hardware macro.
16 Each UFS M-PHY node should have its own node.
17 To bind UFS M-PHY with UFS host controller, the controller node should
18 contain a phandle reference to UFS M-PHY node.
|
| A D | qcom,sc8280xp-qmp-ufs-phy.yaml | 7 title: Qualcomm QMP PHY controller (UFS, SC8280XP)
14 controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
|
| /linux-6.3-rc2/Documentation/devicetree/bindings/clock/ |
| A D | qcom,sa8775p-gcc.yaml | 26 - description: UFS memory first RX symbol clock
27 - description: UFS memory second RX symbol clock
28 - description: UFS memory first TX symbol clock
29 - description: UFS card first RX symbol clock
30 - description: UFS card second RX symbol clock
31 - description: UFS card first TX symbol clock
|
| A D | qcom,gcc-sm8350.yaml | 28 - description: UFS card Rx symbol 0 clock source (Optional clock)
29 - description: UFS card Rx symbol 1 clock source (Optional clock)
30 - description: UFS card Tx symbol 0 clock source (Optional clock)
31 - description: UFS phy Rx symbol 0 clock source (Optional clock)
32 - description: UFS phy Rx symbol 1 clock source (Optional clock)
33 - description: UFS phy Tx symbol 0 clock source (Optional clock)
|
| A D | qcom,gcc-apq8084.yaml | 32 - description: UFS RX symbol 0 clock
33 - description: UFS RX symbol 1 clock
34 - description: UFS TX symbol 0 clock
35 - description: UFS TX symbol 1 clock
59 /* UFS PHY on APQ8084 is not supported (yet), so these bindings just serve an example */
|
| A D | qcom,gcc-sc8280xp.yaml | 26 - description: UFS memory first RX symbol clock
27 - description: UFS memory second RX symbol clock
28 - description: UFS memory first TX symbol clock
29 - description: UFS card first RX symbol clock
30 - description: UFS card second RX symbol clock
31 - description: UFS card first TX symbol clock
|
| A D | qcom,gcc-msm8996.yaml | 33 - description: UFS RX symbol 0 clock (optional)
34 - description: UFS RX symbol 1 clock (optional)
35 - description: UFS TX symbol 0 clock (optional)
|
| A D | qcom,sm8550-gcc.yaml | 29 - description: UFS Phy Rx symbol 0 clock source
30 - description: UFS Phy Rx symbol 1 clock source
31 - description: UFS Phy Tx symbol 0 clock source
|
| A D | qcom,gcc-sm8450.yaml | 29 - description: UFS Phy Rx symbol 0 clock source (Optional clock)
30 - description: UFS Phy Rx symbol 1 clock source (Optional clock)
31 - description: UFS Phy Tx symbol 0 clock source (Optional clock)
|
| /linux-6.3-rc2/Documentation/devicetree/bindings/ufs/ |
| A D | samsung,exynos-ufs.yaml | 7 title: Samsung SoC series UFS host controller
13 Each Samsung UFS host controller instance should have its own node.
31 - description: UFS protector register
60 the control register for UFS io coherency setting.
|
| A D | ufs-common.yaml | 7 title: Common properties for Universal Flash Storage (UFS) Host Controllers
42 Phandle to UFS host controller supply regulator node.
59 For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This
61 1.7-1.95V. Note for external UFS cards this property is invalid and valid
|
| A D | hisilicon,ufs.yaml | 7 title: HiSilicon Universal Flash Storage (UFS) Controller
48 - description: UFS register address space
49 - description: UFS SYS CTRL register address space
|
| A D | ti,j721e-ufs.yaml | 7 title: TI J721e UFS Host Controller Glue Driver
19 description: address of TI UFS glue registers
52 Cadence UFS controller node must be the child node.
|
| A D | cdns,ufshc.yaml | 7 title: Cadence Universal Flash Storage (UFS) Controller
31 # CDNS UFS HC + M31 16nm PHY
|
| /linux-6.3-rc2/Documentation/admin-guide/ |
| A D | ufs.rst | 2 Using UFS
8 UFS Options
12 UFS is a file system widely used in different operating systems.
|
| /linux-6.3-rc2/Documentation/devicetree/bindings/interconnect/ |
| A D | qcom,rpm.yaml | 208 - description: Aggregate2 NoC UFS AXI Clock
209 - description: UFS AXI Clock
235 - description: UFS AXI Clock.
236 - description: Aggregate2 UFS AXI Clock.
|
| /linux-6.3-rc2/drivers/clk/qcom/ |
| A D | Kconfig | 420 I2C, USB, UFS, SDCC, etc.
429 I2C, USB, UFS, SDCC, etc.
438 I2C, USB, UFS, SDCC, PCIe etc.
447 I2C, USB, UFS, SDCC, etc.
456 I2C, USB, UFS, SDCC, etc.
547 i2C, USB, UFS, SDDC, PCIe, etc.
595 i2C, USB, UFS, SDDC, PCIe, etc.
637 SPI, I2C, USB, SD/UFS, PCIe etc.
645 SPI, I2C, USB, SD/UFS, PCIe etc.
737 i2C, USB, UFS, SDDC, PCIe, etc.
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| /linux-6.3-rc2/drivers/phy/samsung/ |
| A D | Kconfig | 33 tristate "Exynos SoC series UFS PHY driver"
37 Enable this to support the Samsung Exynos SoC UFS PHY driver for
38 Samsung Exynos SoCs. This driver provides the interface for UFS host
|
| /linux-6.3-rc2/drivers/phy/mediatek/ |
| A D | Kconfig | 31 tristate "MediaTek UFS M-PHY driver"
36 Support for UFS M-PHY on MediaTek chipsets.
|