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Revert "Merge branch '2023-07-24-introduce-FF-A-suppport'"

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This reverts commit d927d1a808, reversing
changes made to c07ad9520c.

These changes do not pass CI currently.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2023-07-24 19:51:05 -04:00
parent d927d1a808
commit 94e7cb181a
41 changed files with 10 additions and 4159 deletions
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45
include/linux/arm-smccc.h
View File

@@ -1,10 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2015, Linaro Limited
* Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
*
* Authors:
* Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
*/
#ifndef __LINUX_ARM_SMCCC_H
#define __LINUX_ARM_SMCCC_H
@@ -74,47 +70,6 @@ struct arm_smccc_res {
unsigned long a3;
};
#ifdef CONFIG_ARM64
/**
* struct arm_smccc_1_2_regs - Arguments for or Results from SMC call
* @a0-a17 argument values from registers 0 to 17
*/
struct arm_smccc_1_2_regs {
unsigned long a0;
unsigned long a1;
unsigned long a2;
unsigned long a3;
unsigned long a4;
unsigned long a5;
unsigned long a6;
unsigned long a7;
unsigned long a8;
unsigned long a9;
unsigned long a10;
unsigned long a11;
unsigned long a12;
unsigned long a13;
unsigned long a14;
unsigned long a15;
unsigned long a16;
unsigned long a17;
};
/**
* arm_smccc_1_2_smc() - make SMC calls
* @args: arguments passed via struct arm_smccc_1_2_regs
* @res: result values via struct arm_smccc_1_2_regs
*
* This function is used to make SMC calls following SMC Calling Convention
* v1.2 or above. The content of the supplied param are copied from the
* structure to registers prior to the SMC instruction. The return values
* are updated with the content from registers on return from the SMC
* instruction.
*/
asmlinkage void arm_smccc_1_2_smc(const struct arm_smccc_1_2_regs *args,
struct arm_smccc_1_2_regs *res);
#endif
/**
* struct arm_smccc_quirk - Contains quirk information
* @id: quirk identification