drivers: firmware: psci: add PSCI_FEATURES call

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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>

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Lorenzo Pieralisi 2015-05-26 17:06:21 +01:00

parent 068654c200

commit 5f004e0c9f

2 changed files with 8 additions and 0 deletions

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include/uapi/linux/psci.h

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