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40 lines
985 B
40 lines
985 B
/* |
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* Copyright (c) 2017 Linaro Limited. |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#ifndef ZEPHYR_DRIVERS_COUNTER_TIMER_CMSDK_APB_H_ |
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#define ZEPHYR_DRIVERS_COUNTER_TIMER_CMSDK_APB_H_ |
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#include <zephyr/drivers/counter.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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struct timer_cmsdk_apb { |
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/* Offset: 0x000 (R/W) control register */ |
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volatile uint32_t ctrl; |
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/* Offset: 0x004 (R/W) current value register */ |
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volatile uint32_t value; |
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/* Offset: 0x008 (R/W) reload value register */ |
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volatile uint32_t reload; |
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union { |
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/* Offset: 0x00C (R/ ) interrupt status register */ |
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volatile uint32_t intstatus; |
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/* Offset: 0x00C ( /W) interruptclear register */ |
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volatile uint32_t intclear; |
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}; |
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}; |
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#define TIMER_CTRL_IRQ_EN (1 << 3) |
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#define TIMER_CTRL_SEL_EXT_CLK (1 << 2) |
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#define TIMER_CTRL_SEL_EXT_EN (1 << 1) |
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#define TIMER_CTRL_EN (1 << 0) |
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#define TIMER_CTRL_INT_CLEAR (1 << 0) |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* ZEPHYR_DRIVERS_COUNTER_TIMER_CMSDK_APB_H_ */
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