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firmware: ti_sci: Add support for reboot core service

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Since system controller now has control over SoC power management, it
needs to be explicitly requested to reboot the SoC. Add support for
it.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Andreas Dannenberg
2018-08-27 15:57:36 +05:30
committed by Tom Rini
parent 9b87181fd2
commit f369b0f26c
3 changed files with 70 additions and 0 deletions
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12
include/linux/soc/ti/ti_sci_protocol.h
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@@ -212,16 +212,28 @@ struct ti_sci_clk_ops {
u64 *current_freq);
};
/**
* struct ti_sci_core_ops - SoC Core Operations
* @reboot_device: Reboot the SoC
* Returns 0 for successful request(ideally should never return),
* else returns corresponding error value.
*/
struct ti_sci_core_ops {
int (*reboot_device)(const struct ti_sci_handle *handle);
};
/**
* struct ti_sci_ops - Function support for TI SCI
* @board_ops: Miscellaneous operations
* @dev_ops: Device specific operations
* @clk_ops: Clock specific operations
* @core_ops: Core specific operations
*/
struct ti_sci_ops {
struct ti_sci_board_ops board_ops;
struct ti_sci_dev_ops dev_ops;
struct ti_sci_clk_ops clk_ops;
struct ti_sci_core_ops core_ops;
};
/**