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Diffstat (limited to '')
| -rw-r--r-- | include/drivers/arm/sp804_delay_timer.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/drivers/arm/sp804_delay_timer.h b/include/drivers/arm/sp804_delay_timer.h new file mode 100644 index 0000000..f8769e8 --- /dev/null +++ b/include/drivers/arm/sp804_delay_timer.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef SP804_DELAY_TIMER_H +#define SP804_DELAY_TIMER_H + +#include <stdint.h> + +#include <drivers/delay_timer.h> + +uint32_t sp804_get_timer_value(void); + +void sp804_timer_ops_init(uintptr_t base_addr, const timer_ops_t *ops); + +#define sp804_timer_init(base_addr, clk_mult, clk_div) \ + do { \ + static const timer_ops_t sp804_timer_ops = { \ + sp804_get_timer_value, \ + (clk_mult), \ + (clk_div) \ + }; \ + sp804_timer_ops_init((base_addr), &sp804_timer_ops); \ + } while (0) + +#endif /* SP804_DELAY_TIMER_H */ |