diff options
Diffstat (limited to 'arch/arm/mach-davinci/clock.h')
| -rw-r--r-- | arch/arm/mach-davinci/clock.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h index 11099980b58..1e4e836173a 100644 --- a/arch/arm/mach-davinci/clock.h +++ b/arch/arm/mach-davinci/clock.h @@ -68,7 +68,7 @@ #ifndef __ASSEMBLER__ #include <linux/list.h> -#include <asm/clkdev.h> +#include <linux/clkdev.h> #define PLLSTAT_GOSTAT BIT(0) #define PLLCMD_GOSET BIT(0) @@ -93,6 +93,7 @@ struct clk { u8 usecount; u8 lpsc; u8 gpsc; + u8 domain; u32 flags; struct clk *parent; struct list_head children; /* list of children */ @@ -102,15 +103,19 @@ struct clk { unsigned long (*recalc) (struct clk *); int (*set_rate) (struct clk *clk, unsigned long rate); int (*round_rate) (struct clk *clk, unsigned long rate); + int (*reset) (struct clk *clk, bool reset); + void (*clk_enable) (struct clk *clk); + void (*clk_disable) (struct clk *clk); }; /* Clock flags: SoC-specific flags start at BIT(16) */ #define ALWAYS_ENABLED BIT(1) #define CLK_PSC BIT(2) -#define PSC_DSP BIT(3) /* PSC uses DSP domain, not ARM */ -#define CLK_PLL BIT(4) /* PLL-derived clock */ -#define PRE_PLL BIT(5) /* source is before PLL mult/div */ -#define PSC_SWRSTDISABLE BIT(6) /* Disable state is SwRstDisable */ +#define CLK_PLL BIT(3) /* PLL-derived clock */ +#define PRE_PLL BIT(4) /* source is before PLL mult/div */ +#define PSC_SWRSTDISABLE BIT(5) /* Disable state is SwRstDisable */ +#define PSC_FORCE BIT(6) /* Force module state transtition */ +#define PSC_LRST BIT(8) /* Use local reset on enable/disable */ #define CLK(dev, con, ck) \ { \ @@ -123,6 +128,9 @@ int davinci_clk_init(struct clk_lookup *clocks); int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv, unsigned int mult, unsigned int postdiv); int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate); +int davinci_set_refclk_rate(unsigned long rate); +int davinci_simple_set_rate(struct clk *clk, unsigned long rate); +int davinci_clk_reset(struct clk *clk, bool reset); extern struct platform_device davinci_wdt_device; extern void davinci_watchdog_reset(struct platform_device *); |