| 1 | --- a/arch/arm/Kconfig |
| 2 | +++ b/arch/arm/Kconfig |
| 3 | @@ -368,6 +368,7 @@ config ARCH_CNS3XXX |
| 4 | select CPU_V6K |
| 5 | select GENERIC_CLOCKEVENTS |
| 6 | select ARM_GIC |
| 7 | + select CLKDEV_LOOKUP |
| 8 | select MIGHT_HAVE_CACHE_L2X0 |
| 9 | select MIGHT_HAVE_PCI |
| 10 | select PCI_DOMAINS if PCI |
| 11 | --- a/arch/arm/mach-cns3xxx/core.c |
| 12 | +++ b/arch/arm/mach-cns3xxx/core.c |
| 13 | @@ -9,8 +9,11 @@ |
| 14 | */ |
| 15 | |
| 16 | #include <linux/init.h> |
| 17 | +#include <linux/export.h> |
| 18 | #include <linux/interrupt.h> |
| 19 | #include <linux/clockchips.h> |
| 20 | +#include <linux/clk.h> |
| 21 | +#include <linux/clkdev.h> |
| 22 | #include <linux/io.h> |
| 23 | #include <asm/mach/map.h> |
| 24 | #include <asm/mach/time.h> |
| 25 | @@ -20,6 +23,10 @@ |
| 26 | #include <mach/cns3xxx.h> |
| 27 | #include "core.h" |
| 28 | |
| 29 | +struct clk { |
| 30 | + unsigned long rate; |
| 31 | +}; |
| 32 | + |
| 33 | static struct map_desc cns3xxx_io_desc[] __initdata = { |
| 34 | { |
| 35 | .virtual = CNS3XXX_TC11MP_TWD_BASE_VIRT, |
| 36 | @@ -287,3 +294,33 @@ void __init cns3xxx_l2x0_init(void) |
| 37 | } |
| 38 | |
| 39 | #endif /* CONFIG_CACHE_L2X0 */ |
| 40 | + |
| 41 | +int clk_enable(struct clk *clk) |
| 42 | +{ |
| 43 | + return 0; |
| 44 | +} |
| 45 | +EXPORT_SYMBOL(clk_enable); |
| 46 | + |
| 47 | +void clk_disable(struct clk *clk) |
| 48 | +{ |
| 49 | +} |
| 50 | +EXPORT_SYMBOL(clk_disable); |
| 51 | + |
| 52 | +unsigned long clk_get_rate(struct clk *clk) |
| 53 | +{ |
| 54 | + return clk->rate; |
| 55 | +} |
| 56 | +EXPORT_SYMBOL(clk_get_rate); |
| 57 | + |
| 58 | +static struct clk_lookup cns3xxx_clocks[] = { |
| 59 | + { |
| 60 | + /* TODO */ |
| 61 | + }, |
| 62 | +}; |
| 63 | + |
| 64 | +int __init cns3xxx_clocks_init(void) |
| 65 | +{ |
| 66 | + clkdev_add_table(cns3xxx_clocks, ARRAY_SIZE(cns3xxx_clocks)); |
| 67 | + return 0; |
| 68 | +} |
| 69 | +postcore_initcall(cns3xxx_clocks_init); |
| 70 | |
