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clk: highbank: Use common of_clk_init() function

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Use common of_clk_init() function for clocks initialization.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Tested-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Prashant Gaikwad 2013-01-04 12:30:55 +05:30 committed by Mike Turquette
parent 85a181986c
commit d34bcdeb43
3 changed files with 6 additions and 16 deletions
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1
arch/arm/mach-highbank/core.h
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@ -2,7 +2,6 @@
#define __HIGHBANK_CORE_H
extern void highbank_set_cpu_jump(int cpu, void *jump_addr);
extern void highbank_clocks_init(void);
extern void highbank_restart(char, const char *);
extern void __iomem *scu_base_addr;

3
arch/arm/mach-highbank/highbank.c
View File

@ -25,6 +25,7 @@
#include <linux/of_address.h>
#include <linux/smp.h>
#include <linux/amba/bus.h>
#include <linux/clk-provider.h>
#include <asm/arch_timer.h>
#include <asm/cacheflush.h>
@ -116,7 +117,7 @@ static void __init highbank_timer_init(void)
WARN_ON(!timer_base);
irq = irq_of_parse_and_map(np, 0);
highbank_clocks_init();
of_clk_init(NULL);
lookup.clk = of_clk_get(np, 0);
clkdev_add(&lookup);

18
drivers/clk/clk-highbank.c
View File

@ -314,33 +314,23 @@ static void __init hb_pll_init(struct device_node *node)
{
hb_clk_init(node, &clk_pll_ops);
}
CLK_OF_DECLARE(hb_pll, "calxeda,hb-pll-clock", hb_pll_init);
static void __init hb_a9periph_init(struct device_node *node)
{
hb_clk_init(node, &a9periphclk_ops);
}
CLK_OF_DECLARE(hb_a9periph, "calxeda,hb-a9periph-clock", hb_a9periph_init);
static void __init hb_a9bus_init(struct device_node *node)
{
struct clk *clk = hb_clk_init(node, &a9bclk_ops);
clk_prepare_enable(clk);
}
CLK_OF_DECLARE(hb_a9bus, "calxeda,hb-a9bus-clock", hb_a9bus_init);
static void __init hb_emmc_init(struct device_node *node)
{
hb_clk_init(node, &periclk_ops);
}
static const __initconst struct of_device_id clk_match[] = {
{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
{ .compatible = "calxeda,hb-pll-clock", .data = hb_pll_init, },
{ .compatible = "calxeda,hb-a9periph-clock", .data = hb_a9periph_init, },
{ .compatible = "calxeda,hb-a9bus-clock", .data = hb_a9bus_init, },
{ .compatible = "calxeda,hb-emmc-clock", .data = hb_emmc_init, },
{}
};
void __init highbank_clocks_init(void)
{
of_clk_init(clk_match);
}
CLK_OF_DECLARE(hb_emmc, "calxeda,hb-emmc-clock", hb_emmc_init);