diff options
| author | Nicolas Saenz Julienne <[email protected]> | 2022-06-25 13:36:19 +0200 |
|---|---|---|
| committer | Lee Jones <[email protected]> | 2022-07-04 11:59:55 +0100 |
| commit | 9e95c67efa8aa26f03b08147a552eb71e83e1a77 (patch) | |
| tree | 4316924f47a63d7affd1ef1c2eb44904636e0201 | |
| parent | a7120238c2086d95172abb8507c8819e11e195f1 (diff) | |
soc: bcm: bcm2835-power: Bypass power_on/off() calls
Bypass power_on/power_off() when running on BCM2711 as they are not
needed.
Signed-off-by: Nicolas Saenz Julienne <[email protected]>
Signed-off-by: Stefan Wahren <[email protected]>
Reviewed-by: Peter Robinson <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | drivers/soc/bcm/bcm2835-power.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/soc/bcm/bcm2835-power.c b/drivers/soc/bcm/bcm2835-power.c index 1e06d91c0739..5bcd047768b6 100644 --- a/drivers/soc/bcm/bcm2835-power.c +++ b/drivers/soc/bcm/bcm2835-power.c @@ -198,6 +198,10 @@ static int bcm2835_power_power_off(struct bcm2835_power_domain *pd, u32 pm_reg) { struct bcm2835_power *power = pd->power; + /* We don't run this on BCM2711 */ + if (power->rpivid_asb) + return 0; + /* Enable functional isolation */ PM_WRITE(pm_reg, PM_READ(pm_reg) & ~PM_ISFUNC); @@ -219,6 +223,10 @@ static int bcm2835_power_power_on(struct bcm2835_power_domain *pd, u32 pm_reg) int inrush; bool powok; + /* We don't run this on BCM2711 */ + if (power->rpivid_asb) + return 0; + /* If it was already powered on by the fw, leave it that way. */ if (PM_READ(pm_reg) & PM_POWUP) return 0; |