diff options
Diffstat (limited to 'include/drivers/st/stm32mp_clkfunc.h')
-rw-r--r-- | include/drivers/st/stm32mp_clkfunc.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/drivers/st/stm32mp_clkfunc.h b/include/drivers/st/stm32mp_clkfunc.h new file mode 100644 index 0000000000..5beb06bb2a --- /dev/null +++ b/include/drivers/st/stm32mp_clkfunc.h @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2017-2019, STMicroelectronics - All Rights Reserved + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef STM32MP_CLKFUNC_H +#define STM32MP_CLKFUNC_H + +#include <stdbool.h> + +#include <libfdt.h> + +int fdt_get_rcc_node(void *fdt); +uint32_t fdt_rcc_read_addr(void); +int fdt_rcc_read_uint32_array(const char *prop_name, + uint32_t *array, uint32_t count); +int fdt_rcc_subnode_offset(const char *name); +const fdt32_t *fdt_rcc_read_prop(const char *prop_name, int *lenp); +bool fdt_get_rcc_secure_status(void); + +uintptr_t fdt_get_stgen_base(void); +int fdt_get_clock_id(int node); + +#endif /* STM32MP_CLKFUNC_H */ |