tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2#
3# Phy drivers for Samsung platforms
4#
5config PHY_EXYNOS_DP_VIDEO
6 tristate "Exynos SoC series Display Port PHY driver"
7 depends on OF
8 depends on ARCH_EXYNOS || COMPILE_TEST
9 default ARCH_EXYNOS
10 select GENERIC_PHY
11 help
12 Support for Display Port PHY found on Samsung Exynos SoCs.
13
14config PHY_EXYNOS_MIPI_VIDEO
15 tristate "S5P/Exynos SoC series MIPI CSI-2/DSI PHY driver"
16 depends on HAS_IOMEM
17 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
18 select GENERIC_PHY
19 default y if ARCH_S5PV210 || ARCH_EXYNOS
20 help
21 Support for MIPI CSI-2 and MIPI DSI DPHY found on Samsung S5P
22 and Exynos SoCs.
23
24config PHY_EXYNOS_PCIE
25 bool "Exynos PCIe PHY driver"
26 depends on OF && (ARCH_EXYNOS || COMPILE_TEST)
27 select GENERIC_PHY
28 help
29 Enable PCIe PHY support for Exynos SoC series.
30 This driver provides PHY interface for Exynos PCIe controller.
31
32config PHY_SAMSUNG_UFS
33 tristate "Exynos SoC series UFS PHY driver"
34 depends on OF && (ARCH_EXYNOS || COMPILE_TEST)
35 select GENERIC_PHY
36 select MFD_SYSCON
37 help
38 Enable this to support the Samsung Exynos SoC UFS PHY driver for
39 Samsung Exynos SoCs. This driver provides the interface for UFS host
40 controller to do PHY related programming.
41
42config PHY_SAMSUNG_USB2
43 tristate "S5P/Exynos SoC series USB 2.0 PHY driver"
44 depends on HAS_IOMEM
45 depends on USB_EHCI_EXYNOS || USB_OHCI_EXYNOS || USB_DWC2 || COMPILE_TEST
46 select GENERIC_PHY
47 select MFD_SYSCON
48 default ARCH_EXYNOS
49 help
50 Enable this to support the Samsung USB 2.0 PHY driver for Samsung
51 S5Pv210 and Exynos SoCs. This driver provides the interface for USB
52 2.0 PHY. Support for particular PHYs will be enabled based on the SoC
53 type in addition to this driver.
54
55config PHY_EXYNOS4210_USB2
56 bool
57 depends on PHY_SAMSUNG_USB2
58 default CPU_EXYNOS4210
59
60config PHY_EXYNOS4X12_USB2
61 bool
62 depends on PHY_SAMSUNG_USB2
63 default SOC_EXYNOS3250 || SOC_EXYNOS4212 || SOC_EXYNOS4412
64
65config PHY_EXYNOS5250_USB2
66 bool
67 depends on PHY_SAMSUNG_USB2
68 default SOC_EXYNOS5250 || SOC_EXYNOS5420
69
70config PHY_S5PV210_USB2
71 bool "Support for S5PV210"
72 depends on PHY_SAMSUNG_USB2
73 depends on ARCH_S5PV210 || COMPILE_TEST
74 help
75 Enable USB PHY support for S5PV210. This option requires that Samsung
76 USB 2.0 PHY driver is enabled and means that support for this
77 particular SoC is compiled in the driver. In case of S5PV210 two phys
78 are available - device and host.
79
80config PHY_EXYNOS5_USBDRD
81 tristate "Exynos5 SoC series USB DRD PHY driver"
82 depends on (ARCH_EXYNOS && OF) || COMPILE_TEST
83 depends on HAS_IOMEM
84 depends on TYPEC || !TYPEC
85 depends on USB_DWC3_EXYNOS
86 select GENERIC_PHY
87 select MFD_SYSCON
88 default ARCH_EXYNOS
89 help
90 Enable USB DRD PHY support for Exynos 5 SoC series.
91 This driver provides PHY interface for USB 3.0 DRD controller
92 present on Exynos5 SoC series.
93
94config PHY_EXYNOS5250_SATA
95 tristate "Exynos5250 Sata SerDes/PHY driver"
96 depends on SOC_EXYNOS5250
97 depends on HAS_IOMEM
98 depends on OF
99 select GENERIC_PHY
100 select I2C
101 select I2C_S3C2410
102 select MFD_SYSCON
103 help
104 Enable this to support SATA SerDes/Phy found on Samsung's
105 Exynos5250 based SoCs.This SerDes/Phy supports SATA 1.5 Gb/s,
106 SATA 3.0 Gb/s, SATA 6.0 Gb/s speeds. It supports one SATA host
107 port to accept one SATA device.