diff options
| author | Sudeep Holla <sudeep.holla@arm.com> | 2019-04-15 12:47:46 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-04-16 23:05:21 +0200 |
| commit | 4302e381a870aafb547e6139830e5a4ee2cb8261 (patch) | |
| tree | 4a17a2f28f74d6286e46f9380d3c6d0a3700a402 /include/uapi/linux/psci.h | |
| parent | 60dd1ead65e83268af9ccd19b97c7011cb50186b (diff) | |
firmware/psci: add support for SYSTEM_RESET2
PSCI v1.1 introduced SYSTEM_RESET2 to allow both architectural resets
where the semantics are described by the PSCI specification itself as
well as vendor-specific resets. Currently only system warm reset
semantics is defined as part of architectural resets by the specification.
This patch implements support for SYSTEM_RESET2 by making using of
reboot_mode passed by the reboot infrastructure in the kernel.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/uapi/linux/psci.h')
| -rw-r--r-- | include/uapi/linux/psci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h index 581f72085c33..2fcad1dd0b0e 100644 --- a/include/uapi/linux/psci.h +++ b/include/uapi/linux/psci.h @@ -50,8 +50,10 @@ #define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10) #define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14) #define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15) +#define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18) #define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14) +#define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18) /* PSCI v0.2 power state encoding for CPU_SUSPEND function */ #define PSCI_0_2_POWER_STATE_ID_MASK 0xffff |