Blame - arch/arm/mach-omap2/clock2xxx.h - kernel/msm-4.19

blob: 539dc08afbbaf3cb93536f600a5bb930b35d7d55 [file] [log] [blame]

Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	1	/*
				2	* OMAP2 clock function prototypes and macros
				3	*
Paul Walmsley	81b34fb	2010-02-22 22:09:22 -0700	[diff] [blame]	4	* Copyright (C) 2005-2010 Texas Instruments, Inc.
				5	* Copyright (C) 2004-2010 Nokia Corporation
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	6	*/
				7
Paul Walmsley	81b34fb	2010-02-22 22:09:22 -0700	[diff] [blame]	8	#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
				9	#define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	10
Rajendra Nayak	ed1ebc4	2012-04-27 15:59:32 +0530	[diff] [blame]	11	#include <linux/clk-provider.h>
				12	#include "clock.h"
				13
				14	unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
				15	unsigned long parent_rate);
				16	int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
				17	unsigned long parent_rate);
				18	long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
				19	unsigned long *parent_rate);
				20	unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
				21	unsigned long parent_rate);
				22	unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
				23	unsigned long parent_rate);
				24	unsigned long omap2_dpllcore_recalc(struct clk_hw *hw,
				25	unsigned long parent_rate);
				26	int omap2_reprogram_dpllcore(struct clk_hw *clk, unsigned long rate,
				27	unsigned long parent_rate);
				28	void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw);
Paul Walmsley	7a2bd1c	2012-09-14 23:18:20 -0600	[diff] [blame]	29	unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw,
				30	unsigned long parent_rate);
				31	unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw,
				32	unsigned long parent_rate);
Paul Walmsley	5f03937	2012-10-29 20:55:53 -0600	[diff] [blame]	33	unsigned long omap2xxx_clk_get_core_rate(void);
Paul Walmsley	4921464	2010-01-26 20:13:06 -0700	[diff] [blame]	34	u32 omap2xxx_get_apll_clkin(void);
Paul Walmsley	87a1b26	2010-01-26 20:13:07 -0700	[diff] [blame]	35	u32 omap2xxx_get_sysclkdiv(void);
Paul Walmsley	feec127	2010-01-26 20:13:11 -0700	[diff] [blame]	36	void omap2xxx_clk_prepare_for_reboot(void);
Paul Walmsley	baa689b	2012-10-29 20:56:00 -0600	[diff] [blame]	37	void omap2xxx_clkt_vps_check_bootloader_rates(void);
				38	void omap2xxx_clkt_vps_late_init(void);
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	39
Tony Lindgren	59b479e	2011-01-27 16:39:40 -0800	[diff] [blame]	40	#ifdef CONFIG_SOC_OMAP2420
Paul Walmsley	81b34fb	2010-02-22 22:09:22 -0700	[diff] [blame]	41	int omap2420_clk_init(void);
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	42	#else
Felipe Balbi	b481cea	2011-03-09 18:44:28 -0700	[diff] [blame]	43	#define omap2420_clk_init() do { } while(0)
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	44	#endif
				45
Tony Lindgren	59b479e	2011-01-27 16:39:40 -0800	[diff] [blame]	46	#ifdef CONFIG_SOC_OMAP2430
Paul Walmsley	81b34fb	2010-02-22 22:09:22 -0700	[diff] [blame]	47	int omap2430_clk_init(void);
				48	#else
Felipe Balbi	b481cea	2011-03-09 18:44:28 -0700	[diff] [blame]	49	#define omap2430_clk_init() do { } while(0)
Paul Walmsley	81b34fb	2010-02-22 22:09:22 -0700	[diff] [blame]	50	#endif
				51
Paul Walmsley	b6ffa05	2012-10-29 20:56:17 -0600	[diff] [blame]	52	extern void __iomem *prcm_clksrc_ctrl;
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	53
Rajendra Nayak	ed1ebc4	2012-04-27 15:59:32 +0530	[diff] [blame]	54	extern struct clk_hw *dclk_hw;
				55	int omap2_enable_osc_ck(struct clk_hw *hw);
				56	void omap2_disable_osc_ck(struct clk_hw *hw);
				57	int omap2_clk_apll96_enable(struct clk_hw *hw);
				58	int omap2_clk_apll54_enable(struct clk_hw *hw);
				59	void omap2_clk_apll96_disable(struct clk_hw *hw);
				60	void omap2_clk_apll54_disable(struct clk_hw *hw);
Paul Walmsley	d8a9445	2009-12-08 16:21:29 -0700	[diff] [blame]	61
				62	#endif