projects / thirdparty / kernel / stable.git / blame
| Commit | Line | Data |
|---|---|---|
| eebba71e | 1 | # SPDX-License-Identifier: GPL-2.0 |
| bd9a4c7d OBC |
2 | # |
| 3 | # Generic HWSPINLOCK framework | |
| 4 | # | |
| 5 | ||
| 35fc8a07 | 6 | menuconfig HWSPINLOCK |
| d048236d | 7 | bool "Hardware Spinlock drivers" |
| 70ba4cc2 SQ |
8 | |
| 9 | config HWSPINLOCK_OMAP | |
| 10 | tristate "OMAP Hardware Spinlock device" | |
| 35fc8a07 | 11 | depends on HWSPINLOCK |
| ceca89e8 | 12 | depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX |
| 70ba4cc2 SQ |
13 | help |
| 14 | Say y here to support the OMAP Hardware Spinlock device (firstly | |
| 15 | introduced in OMAP4). | |
| 16 | ||
| 17 | If unsure, say N. | |
| 315d8f5c | 18 | |
| 19a0f612 BA |
19 | config HWSPINLOCK_QCOM |
| 20 | tristate "Qualcomm Hardware Spinlock device" | |
| 35fc8a07 | 21 | depends on HWSPINLOCK |
| 19a0f612 | 22 | depends on ARCH_QCOM |
| 19a0f612 BA |
23 | select MFD_SYSCON |
| 24 | help | |
| 25 | Say y here to support the Qualcomm Hardware Mutex functionality, which | |
| 26 | provides a synchronisation mechanism for the various processors on | |
| 27 | the SoC. | |
| 28 | ||
| 29 | If unsure, say N. | |
| 30 | ||
| cc16d664 WC |
31 | config HWSPINLOCK_SIRF |
| 32 | tristate "SIRF Hardware Spinlock device" | |
| 35fc8a07 | 33 | depends on HWSPINLOCK |
| cc16d664 | 34 | depends on ARCH_SIRF |
| cc16d664 WC |
35 | help |
| 36 | Say y here to support the SIRF Hardware Spinlock device, which | |
| 37 | provides a synchronisation mechanism for the various processors | |
| 38 | on the SoC. | |
| 39 | ||
| 40 | It's safe to say n here if you're not interested in SIRF hardware | |
| 41 | spinlock or just want a bare minimum kernel. | |
| 42 | ||
| d8c8bbbb BW |
43 | config HWSPINLOCK_SPRD |
| 44 | tristate "SPRD Hardware Spinlock device" | |
| 45 | depends on ARCH_SPRD | |
| 46 | depends on HWSPINLOCK | |
| 47 | help | |
| 48 | Say y here to support the SPRD Hardware Spinlock device. | |
| 49 | ||
| 50 | If unsure, say N. | |
| 51 | ||
| f24fcff1 BG |
52 | config HWSPINLOCK_STM32 |
| 53 | tristate "STM32 Hardware Spinlock device" | |
| 54 | depends on MACH_STM32MP157 | |
| 55 | depends on HWSPINLOCK | |
| 56 | help | |
| 57 | Say y here to support the STM32 Hardware Spinlock device. | |
| 58 | ||
| 59 | If unsure, say N. | |
| 60 | ||
| f84a8ecf MP |
61 | config HSEM_U8500 |
| 62 | tristate "STE Hardware Semaphore functionality" | |
| 35fc8a07 | 63 | depends on HWSPINLOCK |
| f84a8ecf | 64 | depends on ARCH_U8500 |
| f84a8ecf MP |
65 | help |
| 66 | Say y here to support the STE Hardware Semaphore functionality, which | |
| 67 | provides a synchronisation mechanism for the various processor on the | |
| 68 | SoC. | |
| 69 | ||
| 70 | If unsure, say N. |