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b2f97cf279
add basic support for the pwm modul found on imx6. Pieces of this code are based on linux code from drivers/pwm/pwm-imx.c Commit "cd3de83f1476 Linux 3.16-rc4" Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de>
17 lines
408 B
C
17 lines
408 B
C
/*
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* (C) Copyright 2014
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Basic support for the pwm modul on imx6.
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef _pwm_imx_util_h_
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#define _pwm_imx_util_h_
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struct pwm_regs *pwm_id_to_reg(int pwm_id);
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int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,
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unsigned long *duty_c, unsigned long *prescale);
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#endif
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