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ARM: at91: remove old at91-specific clock driver

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This clock driver collection was specific to AT91 and only used in !DT cases.
All clocks and the clock trees for all Atmel SoCs are now described by drivers
using the common clock framework.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
This commit is contained in:
Nicolas Ferre
2014-11-26 17:19:14 +01:00
parent b31706a281
commit ff78a189b0
5 changed files with 0 additions and 1047 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-at91/Makefile
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@@ -5,7 +5,6 @@
obj-y := gpio.o setup.o sysirq_mask.o
obj-$(CONFIG_OLD_IRQ_AT91) += irq.o
obj-$(CONFIG_OLD_CLK_AT91) += clock.o
obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o
# CPU-specific support

977
arch/arm/mach-at91/clock.c
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File diff suppressed because it is too large Load Diff

49
arch/arm/mach-at91/clock.h
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@@ -1,49 +0,0 @@
/*
* linux/arch/arm/mach-at91/clock.h
*
* 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.
*/
#include <linux/clkdev.h>
#define CLK_TYPE_PRIMARY 0x1
#define CLK_TYPE_PLL 0x2
#define CLK_TYPE_PROGRAMMABLE 0x4
#define CLK_TYPE_PERIPHERAL 0x8
#define CLK_TYPE_SYSTEM 0x10
struct clk {
struct list_head node;
const char *name; /* unique clock name */
struct clk_lookup cl;
unsigned long rate_hz;
unsigned div; /* parent clock divider */
struct clk *parent;
unsigned pid; /* peripheral ID */
u32 pmc_mask;
void (*mode)(struct clk *, int);
unsigned id:3; /* PCK0..4, or 32k/main/a/b */
unsigned type; /* clock type */
u16 users;
};
extern int __init clk_register(struct clk *clk);
extern struct clk mck;
extern struct clk utmi_clk;
#define CLKDEV_CON_ID(_id, _clk) \
{ \
.con_id = _id, \
.clk = _clk, \
}
#define CLKDEV_CON_DEV_ID(_con_id, _dev_id, _clk) \
{ \
.con_id = _con_id, \
.dev_id = _dev_id, \
.clk = _clk, \
}

11
arch/arm/mach-at91/generic.h
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@@ -11,7 +11,6 @@
#ifndef _AT91_GENERIC_H
#define _AT91_GENERIC_H
#include <linux/clkdev.h>
#include <linux/of.h>
#include <linux/reboot.h>
@@ -49,16 +48,6 @@ extern void at91rm9200_timer_init(void);
extern void at91sam926x_ioremap_pit(u32 addr);
extern void at91sam926x_pit_init(int irq);
/* Clocks */
#ifdef CONFIG_OLD_CLK_AT91
extern int __init at91_clock_init(unsigned long main_clock);
extern int __init at91_dt_clock_init(void);
#else
static int inline at91_clock_init(unsigned long main_clock) { return 0; }
static int inline at91_dt_clock_init(void) { return 0; }
#endif
struct device;
/* Power Management */
extern void at91_irq_suspend(void);
extern void at91_irq_resume(void);

9
arch/arm/mach-at91/setup.c
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@@ -460,9 +460,6 @@ void __init at91rm9200_dt_initialize(void)
{
at91_dt_ramc();
/* Init clock subsystem */
at91_dt_clock_init();
/* Register the processor-specific clocks */
if (at91_boot_soc.register_clocks)
at91_boot_soc.register_clocks();
@@ -474,9 +471,6 @@ void __init at91_dt_initialize(void)
{
at91_dt_ramc();
/* Init clock subsystem */
at91_dt_clock_init();
/* Register the processor-specific clocks */
if (at91_boot_soc.register_clocks)
at91_boot_soc.register_clocks();
@@ -490,9 +484,6 @@ void __init at91_initialize(unsigned long main_clock)
{
at91_boot_soc.ioremap_registers();
/* Init clock subsystem */
at91_clock_init(main_clock);
/* Register the processor-specific clocks */
at91_boot_soc.register_clocks();