ARM: psci: add constants to specify affinity levels

This patch defines constants to allow callers of the psci 'suspend'
& 'off' calls specify supported affinity levels.

Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index ce0dbe7c1625d296b165794ab75165a7452ecbfe..78ce38ff19f246d0e9c6693c6e24f8e40918755d 100644 (file)
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -16,6 +16,10 @@
 
 #define PSCI_POWER_STATE_TYPE_STANDBY          0
 #define PSCI_POWER_STATE_TYPE_POWER_DOWN       1
+#define PSCI_POWER_STATE_AFFINITY_LEVEL0       0
+#define PSCI_POWER_STATE_AFFINITY_LEVEL1       1
+#define PSCI_POWER_STATE_AFFINITY_LEVEL2       2
+#define PSCI_POWER_STATE_AFFINITY_LEVEL3       3
 
 struct psci_power_state {
        u16     id;