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/linux/Documentation/devicetree/bindings/arm/omap/ |
H A D | l3-noc.txt | diff 27b7d5f3cc49f2e5cd6c005d73696058b7140c5c Mon Dec 02 13:18:57 CET 2013 Afzal Mohammed <afzal@ti.com> bus: omap_l3_noc: Add AM4372 interconnect error data
Add AM4372 information to handle L3 error.
AM4372 has two clk domains 100f and 200s. Provide flagmux and data associated with it.
NOTE: Timeout doesn't have STDERRLOG_MAIN register. And per hardware team, L3 timeout error cannot be cleared the normal way (by setting bit 31 in STDERRLOG_MAIN), instead it may be required to do system reset. L3 error handler can't help in such scenarios.
Hence indicate timeout target offset as L3_TARGET_NOT_SUPPORTED as done for undocumented bits.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com>
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/linux/drivers/bus/ |
H A D | omap_l3_noc.h | diff 27b7d5f3cc49f2e5cd6c005d73696058b7140c5c Mon Dec 02 13:18:57 CET 2013 Afzal Mohammed <afzal@ti.com> bus: omap_l3_noc: Add AM4372 interconnect error data
Add AM4372 information to handle L3 error.
AM4372 has two clk domains 100f and 200s. Provide flagmux and data associated with it.
NOTE: Timeout doesn't have STDERRLOG_MAIN register. And per hardware team, L3 timeout error cannot be cleared the normal way (by setting bit 31 in STDERRLOG_MAIN), instead it may be required to do system reset. L3 error handler can't help in such scenarios.
Hence indicate timeout target offset as L3_TARGET_NOT_SUPPORTED as done for undocumented bits.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com>
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H A D | omap_l3_noc.c | diff 27b7d5f3cc49f2e5cd6c005d73696058b7140c5c Mon Dec 02 13:18:57 CET 2013 Afzal Mohammed <afzal@ti.com> bus: omap_l3_noc: Add AM4372 interconnect error data
Add AM4372 information to handle L3 error.
AM4372 has two clk domains 100f and 200s. Provide flagmux and data associated with it.
NOTE: Timeout doesn't have STDERRLOG_MAIN register. And per hardware team, L3 timeout error cannot be cleared the normal way (by setting bit 31 in STDERRLOG_MAIN), instead it may be required to do system reset. L3 error handler can't help in such scenarios.
Hence indicate timeout target offset as L3_TARGET_NOT_SUPPORTED as done for undocumented bits.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Darren Etheridge <detheridge@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com>
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