5a99ae0092
During RTC-only suspend, power is lost to the wkup domain, so we need to save and restore the state of that domain. We also need to store some information within the RTC registers so that u-boot can do the right thing at powerup. The state is entered by getting the RTC to bring the pmic_power_en line low which will instruct the PMIC to disable the appropriate power rails after putting DDR into self-refresh mode. To bring pmic_power_en low, we need to get an ALARM2 event. Since we are running from SRAM at that point, it means calculating what the next second is (via ASM) and programming that into the RTC. This patch also adds support for wake up source detection. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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| .. | ||
| Kconfig | ||
| knav_dma.c | ||
| knav_qmss_acc.c | ||
| knav_qmss_queue.c | ||
| knav_qmss.h | ||
| Makefile | ||
| pm33xx.c | ||
| ti_sci_pm_domains.c | ||
| wkup_m3_ipc.c | ||