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(parent: 068654c) | patch
drivers: firmware: psci: add PSCI_FEATURES call
authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tue, 26 May 2015 16:06:21 +0000 (17:06 +0100)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Fri, 2 Oct 2015 13:35:16 +0000 (14:35 +0100)
commit5f004e0c9fb152a080b47d06dc48bdd29765a734
tree89db88e5e9329508eb34ea6a81401cd1cac35926tree | snapshot (tar.gz zip)
parent068654c200cc32966ce7906ca0bd096b9b97e988commit | diff
drivers: firmware: psci: add PSCI_FEATURES call

PSCI v1.0 introduces a PSCI_FEATURES call that allows to probe for
features related to a specific function identifier.

This patch adds PSCI_FEATURES support to the PSCI firmware layer.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Tested-by: Jisheng Zhang <jszhang@marvell.com>
Cc: Mark Rutland <mark.rutland@arm.com>
drivers/firmware/psci.c diff | blob | blame | history
include/uapi/linux/psci.h diff | blob | blame | history