05013062a8
This prepares the pwm-lpss drivers to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/b567ab5dd992e361eb884fa6c2cac11be9c7dde3.1707900770.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
31 lines
703 B
C
31 lines
703 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Intel Low Power Subsystem PWM controller driver
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*
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* Copyright (C) 2014, Intel Corporation
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*
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* Derived from the original pwm-lpss.c
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*/
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#ifndef __PWM_LPSS_H
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#define __PWM_LPSS_H
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#include <linux/pwm.h>
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#include <linux/types.h>
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#include <linux/platform_data/x86/pwm-lpss.h>
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#define LPSS_MAX_PWMS 4
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struct pwm_lpss_chip {
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void __iomem *regs;
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const struct pwm_lpss_boardinfo *info;
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};
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extern const struct pwm_lpss_boardinfo pwm_lpss_byt_info;
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extern const struct pwm_lpss_boardinfo pwm_lpss_bsw_info;
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extern const struct pwm_lpss_boardinfo pwm_lpss_bxt_info;
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extern const struct pwm_lpss_boardinfo pwm_lpss_tng_info;
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#endif /* __PWM_LPSS_H */
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