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tegra124: Flesh out/tidy up the flow controller constants.

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These were a bit incomplete and weren't the same as the names in the manual.
The names for the event types were also a little too generic and might have
conflicted with other names. Also changed them from #defines to enums.

BUG=None
TEST=Built and booted on nyan.
BRANCH=None

Change-Id: I8b61e611fb599c0f989bd0ce246cb044464d1bd0
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/177085
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
This commit is contained in:
Gabe Black 2013-11-15 16:27:25 -08:00 • committed by chrome-internal-fetch
commit b50d315506
1 changed files with 36 additions and 7 deletions
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43
src/soc/nvidia/tegra124/flow.h
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@ -37,13 +37,42 @@ struct flow_ctlr {
u32 ram_repair; /* offset 0x40 */
};
/* HALT_COP_EVENTS_0, 0x04 */
#define EVENT_MSEC (1 << 24)
#define EVENT_USEC (1 << 25)
#define EVENT_JTAG (1 << 28)
#define EVENT_MODE_STOP (2 << 29)
enum {
FLOW_MODE_SHIFT = 29,
FLOW_MODE_MASK = 0x7 << FLOW_MODE_SHIFT,
/* FLOW_CTLR_CLUSTER_CONTROL_0 0x2c */
#define ACTIVE_LP (1 << 0)
FLOW_MODE_NONE = 0 << FLOW_MODE_SHIFT,
FLOW_MODE_RUN_AND_INT = 1 << FLOW_MODE_SHIFT,
FLOW_MODE_WAITEVENT = 2 << FLOW_MODE_SHIFT,
FLOW_MODE_WAITEVENT_AND_INT = 3 << FLOW_MODE_SHIFT,
FLOW_MODE_STOP_UNTIL_IRQ = 4 << FLOW_MODE_SHIFT,
FLOW_MODE_STOP_UNTIL_IRQ_AND_INT = 5 << FLOW_MODE_SHIFT,
FLOW_MODE_STOP_UNTIL_EVENT_AND_IRQ = 6 << FLOW_MODE_SHIFT,
};
/* HALT_COP_EVENTS_0, 0x04 */
enum {
FLOW_EVENT_GIC_FIQ = 1 << 8,
FLOW_EVENT_GIC_IRQ = 1 << 9,
FLOW_EVENT_LIC_FIQ = 1 << 10,
FLOW_EVENT_LIC_IRQ = 1 << 11,
FLOW_EVENT_IBF = 1 << 12,
FLOW_EVENT_IBE = 1 << 13,
FLOW_EVENT_OBF = 1 << 14,
FLOW_EVENT_OBE = 1 << 15,
FLOW_EVENT_XRQ_A = 1 << 16,
FLOW_EVENT_XRQ_B = 1 << 17,
FLOW_EVENT_XRQ_C = 1 << 18,
FLOW_EVENT_XRQ_D = 1 << 19,
FLOW_EVENT_SMP30 = 1 << 20,
FLOW_EVENT_SMP31 = 1 << 21,
FLOW_EVENT_X_RDY = 1 << 22,
FLOW_EVENT_SEC = 1 << 23,
FLOW_EVENT_MSEC = 1 << 24,
FLOW_EVENT_USEC = 1 << 25,
FLOW_EVENT_X32K = 1 << 26,
FLOW_EVENT_SCLK = 1 << 27,
FLOW_EVENT_JTAG = 1 << 28
};
#endif /* _TEGRA124_FLOW_H_ */