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Diffstat (limited to 'arch/arm/mach-stm32mp/include/mach/smc.h')
-rw-r--r--arch/arm/mach-stm32mp/include/mach/smc.h30
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/smc.h b/arch/arm/mach-stm32mp/include/mach/smc.h
deleted file mode 100644
index c0b86b2203..0000000000
--- a/arch/arm/mach-stm32mp/include/mach/smc.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __MACH_STM32_SMC_H__
-#define __MACH_STM32_SMC_H__
-
-#include <linux/arm-smccc.h>
-
-/* Secure Service access from Non-secure */
-#define STM32_SMC_RCC 0x82001000
-#define STM32_SMC_PWR 0x82001001
-#define STM32_SMC_RTC 0x82001002
-#define STM32_SMC_BSEC 0x82001003
-
-/* Register access service use for RCC/RTC/PWR */
-#define STM32_SMC_REG_WRITE 0x1
-#define STM32_SMC_REG_SET 0x2
-#define STM32_SMC_REG_CLEAR 0x3
-
-static inline int stm32mp_smc(u32 svc, u8 op, u32 data1, u32 data2, u32 *val)
-{
- struct arm_smccc_res res;
-
- arm_smccc_smc(svc, op, data1, data2, 0, 0, 0, 0, &res);
- if (val)
- *val = res.a1;
-
- return (int)res.a0;
-}
-
-#endif