drivers/firmware/trusted_foundations.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Trusted Foundations support for ARM CPUs
15 #include <asm/hardware/cache-l2x0.h>
44 		"stmfd	sp!, {r4 - r11}\n\t"  in tf_generic_smc()
51 		"ldmfd	sp!, {r4 - r11}\n\t"  in tf_generic_smc()
94 		return -EINVAL;  in tf_prepare_idle()
166 	node = of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations");  in of_register_trusted_foundations()
170 	err = of_property_read_u32(node, "tlm,version-major",  in of_register_trusted_foundations()
173 		panic("Trusted Foundation: missing version-major property\n");  in of_register_trusted_foundations()
174 	err = of_property_read_u32(node, "tlm,version-minor",  in of_register_trusted_foundations()
177 		panic("Trusted Foundation: missing version-minor property\n");  in of_register_trusted_foundations()