From 8c14482b8a64755322484bea6fc66e8b1fd91fe0 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Wed, 1 Sep 2010 13:23:31 +0900 Subject: ARM: S5P64X0: Update Timer support This patch updates timer support for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim --- arch/arm/mach-s5p6440/include/mach/pwm-clock.h | 70 -------------------------- arch/arm/mach-s5p6440/include/mach/tick.h | 24 --------- 2 files changed, 94 deletions(-) delete mode 100644 arch/arm/mach-s5p6440/include/mach/pwm-clock.h delete mode 100644 arch/arm/mach-s5p6440/include/mach/tick.h (limited to 'arch/arm/mach-s5p6440/include') diff --git a/arch/arm/mach-s5p6440/include/mach/pwm-clock.h b/arch/arm/mach-s5p6440/include/mach/pwm-clock.h deleted file mode 100644 index 6a2a02fdf12a..000000000000 --- a/arch/arm/mach-s5p6440/include/mach/pwm-clock.h +++ /dev/null @@ -1,70 +0,0 @@ -/* linux/arch/arm/mach-s5p6440/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 - * http://armlinux.simtec.co.uk/ - * - * Based on arch/arm/mach-s3c64xx/include/mach/pwm-clock.h - * - * S5P6440 - 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 */ diff --git a/arch/arm/mach-s5p6440/include/mach/tick.h b/arch/arm/mach-s5p6440/include/mach/tick.h deleted file mode 100644 index 2f25c7f07970..000000000000 --- a/arch/arm/mach-s5p6440/include/mach/tick.h +++ /dev/null @@ -1,24 +0,0 @@ -/* linux/arch/arm/mach-s5p6440/include/mach/tick.h - * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * S5P6440 - Timer tick support definitions - * - * 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_TICK_H -#define __ASM_ARCH_TICK_H __FILE__ - -static inline u32 s3c24xx_ostimer_pending(void) -{ - u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); - return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); -} - -#define TICK_MAX (0xffffffff) - -#endif /* __ASM_ARCH_TICK_H */ -- cgit v1.2.3