Mainline:Broadcom Kona/BCM590xx/Regulators: Difference between revisions
m Knuxify moved page Mainline:Broadcom Kona/PMIC (BCM5905x) to Mainline:BCM590xx/Regulators |
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''(see <code>drivers/regulator/bcmpmu-regulator-56.c</code>)'' | ''(see <code>drivers/regulator/bcmpmu-regulator-56.c</code>)'' | ||
Unlike BCM59054, there's only one PMMODE register, and it has values PM0 to PM3. DSM (deep sleep) is pins PM0 and PM2. Regular value is written to PM1 and PM3. | <strike>Unlike BCM59054, there's only one PMMODE register</strike> (this is completely wrong! BCM59056 also has multiple PMMODE regs), and it has values PM0 to PM3. DSM (deep sleep) is pins PM0 and PM2. Regular value is written to PM1 and PM3. | ||
I have a sneaking suspicion, based on the mainline driver, and the fact that the function described in the "Enabling the regulator" part will gleefuly ignore PM0 mostly, that PM0 may be some sort of "perma-override" | I have a sneaking suspicion, based on the mainline driver, and the fact that the function described in the "Enabling the regulator" part will gleefuly ignore PM0 mostly, that PM0 may be some sort of "perma-override" | ||