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imx233: enhance icoll with priority and soft IRQ

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Change-Id: If9568ab6e11bf933b2cc607e5a86866a975886bc
This commit is contained in:
Amaury Pouly 2014-02-02 04:20:41 +01:00
parent ab5dfd55aa
commit 0ba4c3b078
3 changed files with 38 additions and 1 deletions
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7
firmware/target/arm/imx233/icoll-imx233.h
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@ -62,16 +62,23 @@
#if IMX233_SUBTARGET >= 3600 && IMX233_SUBTARGET < 3780
#define BP_ICOLL_PRIORITYn_ENABLEx(x) (2 + 8 * (x))
#define BM_ICOLL_PRIORITYn_ENABLEx(x) (1 << (2 + 8 * (x)))
#define BP_ICOLL_PRIORITYn_PRIORITYx(x) (0 + 8 * (x))
#define BM_ICOLL_PRIORITYn_PRIORITYx(x) (3 << (0 + 8 * (x)))
#define BP_ICOLL_PRIORITYn_SOFTIRQx(x) (3 + 8 * (x))
#define BM_ICOLL_PRIORITYn_SOFTIRQx(x) (1 << (3 + 8 * (x)))
#endif
struct imx233_icoll_irq_info_t
{
bool enabled;
unsigned freq;
unsigned priority;
};
void imx233_icoll_init(void);
void imx233_icoll_enable_interrupt(int src, bool enable);
void imx233_icoll_set_priority(int src, unsigned prio);
struct imx233_icoll_irq_info_t imx233_icoll_get_irq_info(int src);
void imx233_icoll_force_irq(unsigned src, bool enable);
#endif /* ICOLL_IMX233_H */