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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit - arch/arm/mach-imx/cpuidle-imx6sx.c
ARM: imx: add cpu idle support for i.MX6SLL
i.MX6SLL supports cpu idle with ARM power gated,
it can reuse i.MX6SX's cpu idle driver to support
below 3 states of cpu idle:
state0: WFI;
state1: WAIT mode with ARM power on;
state2: WAIT mode with ARM power off.
L2_PGE in GPC_CNTR needs to be cleared to support
state2 cpu idle.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>