ARM: SAMSUNG: Consolidate plat/pwm-clock.h (c0468b02) · Commits · e / devices / android_kernel_fairphone_FP3

arch/arm/mach-s3c64xx/include/mach/pwm-clock.h

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		/* linux/arch/arm/mach-s3c6400/include/mach/pwm-clock.h
		*
		* Copyright 2008 Openmoko, Inc.
		* Copyright 2008 Simtec Electronics
		* Ben Dooks <ben@simtec.co.uk>
		* http://armlinux.simtec.co.uk/
		*
		* S3C64xx - pwm clock and timer support
		*/

		/**
		* pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk
		* @tcfg: The timer TCFG1 register bits shifted down to 0.
		*
		* Return true if the given configuration from TCFG1 is a TCLK instead
		* any of the TDIV clocks.
		*/
		static inline int pwm_cfg_src_is_tclk(unsigned long tcfg)
		{
		return tcfg >= S3C64XX_TCFG1_MUX_TCLK;
		}

		/**
		* tcfg_to_divisor() - convert tcfg1 setting to a divisor
		* @tcfg1: The tcfg1 setting, shifted down.
		*
		* Get the divisor value for the given tcfg1 setting. We assume the
		* caller has already checked to see if this is not a TCLK source.
		*/
		static inline unsigned long tcfg_to_divisor(unsigned long tcfg1)
		{
		return 1 << tcfg1;
		}

		/**
		* pwm_tdiv_has_div1() - does the tdiv setting have a /1
		*
		* Return true if we have a /1 in the tdiv setting.
		*/
		static inline unsigned int pwm_tdiv_has_div1(void)
		{
		return 1;
		}

		/**
		* pwm_tdiv_div_bits() - calculate TCFG1 divisor value.
		* @div: The divisor to calculate the bit information for.
		*
		* Turn a divisor into the necessary bit field for TCFG1.
		*/
		static inline unsigned long pwm_tdiv_div_bits(unsigned int div)
		{
		return ilog2(div);
		}

		#define S3C_TCFG1_MUX_TCLK S3C64XX_TCFG1_MUX_TCLK

arch/arm/mach-s5p64x0/include/mach/pwm-clock.h

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		/* linux/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
		*
		* Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
		* http://www.samsung.com
		*
		* Copyright 2008 Openmoko, Inc.
		* Copyright 2008 Simtec Electronics
		* Ben Dooks <ben@simtec.co.uk>
		* http://armlinux.simtec.co.uk/
		*
		* S5P64X0 - pwm clock and timer support
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 as
		* published by the Free Software Foundation.
		*/

		#ifndef __ASM_ARCH_PWMCLK_H
		#define __ASM_ARCH_PWMCLK_H __FILE__

		/**
		* pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk
		* @tcfg: The timer TCFG1 register bits shifted down to 0.
		*
		* Return true if the given configuration from TCFG1 is a TCLK instead
		* any of the TDIV clocks.
		*/
		static inline int pwm_cfg_src_is_tclk(unsigned long tcfg)
		{
		return 0;
		}

		/**
		* tcfg_to_divisor() - convert tcfg1 setting to a divisor
		* @tcfg1: The tcfg1 setting, shifted down.
		*
		* Get the divisor value for the given tcfg1 setting. We assume the
		* caller has already checked to see if this is not a TCLK source.
		*/
		static inline unsigned long tcfg_to_divisor(unsigned long tcfg1)
		{
		return 1 << tcfg1;
		}

		/**
		* pwm_tdiv_has_div1() - does the tdiv setting have a /1
		*
		* Return true if we have a /1 in the tdiv setting.
		*/
		static inline unsigned int pwm_tdiv_has_div1(void)
		{
		return 1;
		}

		/**
		* pwm_tdiv_div_bits() - calculate TCFG1 divisor value.
		* @div: The divisor to calculate the bit information for.
		*
		* Turn a divisor into the necessary bit field for TCFG1.
		*/
		static inline unsigned long pwm_tdiv_div_bits(unsigned int div)
		{
		return ilog2(div);
		}

		#define S3C_TCFG1_MUX_TCLK 0

		#endif /* __ASM_ARCH_PWMCLK_H */

arch/arm/mach-s5pc100/include/mach/pwm-clock.h

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		/* linux/arch/arm/mach-s5pc100/include/mach/pwm-clock.h
		*
		* Copyright 2009 Samsung Electronics Co.
		* Byungho Min <bhmin@samsung.com>
		*
		* S5PC100 - pwm clock and timer support
		*
		* Based on mach-s3c6400/include/mach/pwm-clock.h
		*/

		/**
		* pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk
		* @tcfg: The timer TCFG1 register bits shifted down to 0.
		*
		* Return true if the given configuration from TCFG1 is a TCLK instead
		* any of the TDIV clocks.
		*/
		static inline int pwm_cfg_src_is_tclk(unsigned long tcfg)
		{
		return tcfg >= S3C64XX_TCFG1_MUX_TCLK;
		}

		/**
		* tcfg_to_divisor() - convert tcfg1 setting to a divisor
		* @tcfg1: The tcfg1 setting, shifted down.
		*
		* Get the divisor value for the given tcfg1 setting. We assume the
		* caller has already checked to see if this is not a TCLK source.
		*/
		static inline unsigned long tcfg_to_divisor(unsigned long tcfg1)
		{
		return 1 << tcfg1;
		}

		/**
		* pwm_tdiv_has_div1() - does the tdiv setting have a /1
		*
		* Return true if we have a /1 in the tdiv setting.
		*/
		static inline unsigned int pwm_tdiv_has_div1(void)
		{
		return 1;
		}

		/**
		* pwm_tdiv_div_bits() - calculate TCFG1 divisor value.
		* @div: The divisor to calculate the bit information for.
		*
		* Turn a divisor into the necessary bit field for TCFG1.
		*/
		static inline unsigned long pwm_tdiv_div_bits(unsigned int div)
		{
		return ilog2(div);
		}

		#define S3C_TCFG1_MUX_TCLK S3C64XX_TCFG1_MUX_TCLK

arch/arm/mach-s5pv210/include/mach/pwm-clock.h

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		/* linux/arch/arm/mach-s5pv210/include/mach/pwm-clock.h
		*
		* Copyright (c) 2009 Samsung Electronics Co., Ltd.
		* http://www.samsung.com/
		*
		* Copyright 2008 Openmoko, Inc.
		* Copyright 2008 Simtec Electronics
		* Ben Dooks <ben@simtec.co.uk>
		* http://armlinux.simtec.co.uk/
		*
		* Based on arch/arm/mach-s3c64xx/include/mach/pwm-clock.h
		*
		* S5PV210 - pwm clock and timer support
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 as
		* published by the Free Software Foundation.
		*/

		#ifndef __ASM_ARCH_PWMCLK_H
		#define __ASM_ARCH_PWMCLK_H __FILE__

		/**
		* pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk
		* @tcfg: The timer TCFG1 register bits shifted down to 0.
		*
		* Return true if the given configuration from TCFG1 is a TCLK instead
		* any of the TDIV clocks.
		*/
		static inline int pwm_cfg_src_is_tclk(unsigned long tcfg)
		{
		return tcfg == S3C64XX_TCFG1_MUX_TCLK;
		}

		/**
		* tcfg_to_divisor() - convert tcfg1 setting to a divisor
		* @tcfg1: The tcfg1 setting, shifted down.
		*
		* Get the divisor value for the given tcfg1 setting. We assume the
		* caller has already checked to see if this is not a TCLK source.
		*/
		static inline unsigned long tcfg_to_divisor(unsigned long tcfg1)
		{
		return 1 << tcfg1;
		}

		/**
		* pwm_tdiv_has_div1() - does the tdiv setting have a /1
		*
		* Return true if we have a /1 in the tdiv setting.
		*/
		static inline unsigned int pwm_tdiv_has_div1(void)
		{
		return 1;
		}

		/**
		* pwm_tdiv_div_bits() - calculate TCFG1 divisor value.
		* @div: The divisor to calculate the bit information for.
		*
		* Turn a divisor into the necessary bit field for TCFG1.
		*/
		static inline unsigned long pwm_tdiv_div_bits(unsigned int div)
		{
		return ilog2(div);
		}

		#define S3C_TCFG1_MUX_TCLK S3C64XX_TCFG1_MUX_TCLK

		#endif /* __ASM_ARCH_PWMCLK_H */

arch/arm/plat-s3c24xx/include/mach/pwm-clock.h

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		/* linux/arch/arm/plat-s3c24xx/include/mach/pwm-clock.h
		*
		* Copyright 2008 Simtec Electronics
		* Ben Dooks <ben@simtec.co.uk>
		* http://armlinux.simtec.co.uk/
		*
		* S3C24xx - pwm clock and timer support
		*/

		/**
		* pwm_cfg_src_is_tclk() - return whether the given mux config is a tclk
		* @cfg: The timer TCFG1 register bits shifted down to 0.
		*
		* Return true if the given configuration from TCFG1 is a TCLK instead
		* any of the TDIV clocks.
		*/
		static inline int pwm_cfg_src_is_tclk(unsigned long tcfg)
		{
		return tcfg == S3C2410_TCFG1_MUX_TCLK;
		}

		/**
		* tcfg_to_divisor() - convert tcfg1 setting to a divisor
		* @tcfg1: The tcfg1 setting, shifted down.
		*
		* Get the divisor value for the given tcfg1 setting. We assume the
		* caller has already checked to see if this is not a TCLK source.
		*/
		static inline unsigned long tcfg_to_divisor(unsigned long tcfg1)
		{
		return 1 << (1 + tcfg1);
		}

		/**
		* pwm_tdiv_has_div1() - does the tdiv setting have a /1
		*
		* Return true if we have a /1 in the tdiv setting.
		*/
		static inline unsigned int pwm_tdiv_has_div1(void)
		{
		return 0;
		}

		/**
		* pwm_tdiv_div_bits() - calculate TCFG1 divisor value.
		* @div: The divisor to calculate the bit information for.
		*
		* Turn a divisor into the necessary bit field for TCFG1.
		*/
		static inline unsigned long pwm_tdiv_div_bits(unsigned int div)
		{
		return ilog2(div) - 1;
		}

		#define S3C_TCFG1_MUX_TCLK S3C2410_TCFG1_MUX_TCLK