diff options
Diffstat (limited to 'arch/arm/mach-nomadik/clock.c')
-rw-r--r-- | arch/arm/mach-nomadik/clock.c | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/arch/arm/mach-nomadik/clock.c b/arch/arm/mach-nomadik/clock.c index 9f92502a008..60f5bee09f2 100644 --- a/arch/arm/mach-nomadik/clock.c +++ b/arch/arm/mach-nomadik/clock.c @@ -32,14 +32,36 @@ void clk_disable(struct clk *clk) } EXPORT_SYMBOL(clk_disable); -/* Create a clock structure with the given name */ -int nmdk_clk_create(struct clk *clk, const char *dev_id) -{ - struct clk_lookup *clkdev; +/* We have a fixed clock alone, for now */ +static struct clk clk_48 = { + .rate = 48 * 1000 * 1000, +}; + +/* + * Catch-all default clock to satisfy drivers using the clk API. We don't + * model the actual hardware clocks yet. + */ +static struct clk clk_default; - clkdev = clkdev_alloc(clk, NULL, dev_id); - if (!clkdev) - return -ENOMEM; - clkdev_add(clkdev); +#define CLK(_clk, dev) \ + { \ + .clk = _clk, \ + .dev_id = dev, \ + } + +static struct clk_lookup lookups[] = { + CLK(&clk_48, "uart0"), + CLK(&clk_48, "uart1"), + CLK(&clk_default, "gpio.0"), + CLK(&clk_default, "gpio.1"), + CLK(&clk_default, "gpio.2"), + CLK(&clk_default, "gpio.3"), +}; + +static int __init clk_init(void) +{ + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); return 0; } + +arch_initcall(clk_init); |