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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2009 Samsung Electronics
- * Kyungmin Park <kyungmin.park@samsung.com>
- * Minkyu Kang <mk7.kang@samsung.com>
- */
- #ifndef __ASM_ARM_ARCH_PWM_H_
- #define __ASM_ARM_ARCH_PWM_H_
- #define PRESCALER_0 (8 - 1) /* prescaler of timer 0, 1 */
- #define PRESCALER_1 (16 - 1) /* prescaler of timer 2, 3, 4 */
- /* Divider MUX */
- #define MUX_DIV_1 0 /* 1/1 period */
- #define MUX_DIV_2 1 /* 1/2 period */
- #define MUX_DIV_4 2 /* 1/4 period */
- #define MUX_DIV_8 3 /* 1/8 period */
- #define MUX_DIV_16 4 /* 1/16 period */
- #define MUX_DIV_SHIFT(x) (x * 4)
- #define TCON_OFFSET(x) ((x + 1) * (!!x) << 2)
- #define TCON_START(x) (1 << TCON_OFFSET(x))
- #define TCON_UPDATE(x) (1 << (TCON_OFFSET(x) + 1))
- #define TCON_INVERTER(x) (1 << (TCON_OFFSET(x) + 2))
- #define TCON_AUTO_RELOAD(x) (1 << (TCON_OFFSET(x) + 3))
- #define TCON4_AUTO_RELOAD (1 << 22)
- #ifndef __ASSEMBLY__
- struct s5p_timer {
- unsigned int tcfg0;
- unsigned int tcfg1;
- unsigned int tcon;
- unsigned int tcntb0;
- unsigned int tcmpb0;
- unsigned int tcnto0;
- unsigned int tcntb1;
- unsigned int tcmpb1;
- unsigned int tcnto1;
- unsigned int tcntb2;
- unsigned int tcmpb2;
- unsigned int tcnto2;
- unsigned int tcntb3;
- unsigned int tcmpb3;
- unsigned int tcnto3;
- unsigned int tcntb4;
- unsigned int tcnto4;
- unsigned int tintcstat;
- };
- #endif /* __ASSEMBLY__ */
- #endif
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