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ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY

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[ Upstream commit 47fe74098f ]

Don't put the l4ls clk domain to sleep in case of standby.
Since CM3 PM FW[1](ti-v4.1.y) doesn't wake-up/enable the l4ls clk domain
upon wake-up, CM3 PM FW fails to wake-up the MPU.

[1] https://git.ti.com/cgit/processor-firmware/ti-amx3-cm3-pm-firmware/

Signed-off-by: Sukrut Bellary <sbellary@baylibre.com>
Tested-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250318230042.3138542-2-sbellary@baylibre.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sukrut Bellary 2025-03-18 16:00:39 -07:00 • committed by Greg Kroah-Hartman
commit 69e888cbae
3 changed files with 15 additions and 2 deletions
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