| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | /* |
| 3 | * Copyright (C) 2012 Samsung Electronics. |
| 4 | * |
| 5 | * Copied from omap-smc.S Copyright (C) 2010 Texas Instruments, Inc. |
| 6 | */ |
| 7 | |
| 8 | #include <linux/linkage.h> |
| 9 | |
| 10 | /* |
| 11 | * Function signature: void exynos_smc(u32 cmd, u32 arg1, u32 arg2, u32 arg3) |
| 12 | */ |
| 13 | .arch armv7-a |
| 14 | .arch_extension sec |
| 15 | ENTRY(exynos_smc) |
| 16 | stmfd sp!, {r4-r11, lr} |
| 17 | dsb |
| 18 | smc #0 |
| 19 | ldmfd sp!, {r4-r11, pc} |
| 20 | ENDPROC(exynos_smc) |
| 21 |