Kevin Hilman b06bc47279 pmdomain: ti_sci: handle wake IRQs for IO daisy chain wakeups ... When a device supports IO daisy-chain wakeups, it uses a dedicated wake IRQ. Devices with IO daisy-chain wakeups enabled should not set wakeup constraints since these can happen even from deep power states, so should not prevent the DM from picking deep power states. Wake IRQs are set with dev_pm_set_wake_irq() or dev_pm_set_dedicated_wake_irq(). The latter is used by the serial driver used on K3 platforms (drivers/tty/serial/8250/8250_omap.c) when the interrupts-extended property is used to describe the dedicated wakeup interrupt. Detect these wake IRQs in the suspend path, and if set, skip sending constraint. Tested-by: Dhruva Gole <d-gole@ti.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Message-ID: <20241206-lpm-v6-10-constraints-pmdomain-v6-3-833980158c68@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2024-12-10 12:37:26 +01:00
..
Kconfig	pmdomain: ti: Move and add Kconfig options to the pmdomain subsystem	2023-10-04 23:41:56 +02:00
Makefile	pmdomain: ti: Move and add Kconfig options to the pmdomain subsystem	2023-10-04 23:41:56 +02:00
omap_prm.c	pmdomain: ti: Add a null pointer check to the omap_prm_domain_init	2024-02-14 10:26:11 +01:00
ti_sci_pm_domains.c	pmdomain: ti_sci: handle wake IRQs for IO daisy chain wakeups	2024-12-10 12:37:26 +01:00