Hello Simon,
On 08/03/2015 04:19 PM, Simon Glass wrote:
Add support for all BUCK regulators, now that the correct register is accessed for each.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v2:
Add a comment about DVS in the driver
drivers/power/regulator/max77686.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/power/regulator/max77686.c b/drivers/power/regulator/max77686.c index 21173fc..946b87c 100644 --- a/drivers/power/regulator/max77686.c +++ b/drivers/power/regulator/max77686.c @@ -81,13 +81,15 @@ static int max77686_buck_volt2hex(int buck, int uV) /* hex = (uV - 600000) / 12500; */ hex = (uV - MAX77686_BUCK_UV_LMIN) / MAX77686_BUCK_UV_LSTEP; hex_max = MAX77686_BUCK234_VOLT_MAX_HEX;
/*** Those use voltage scaller - temporary not implemented* so return just 0*/return -ENOSYS;
break;
/* hex = (uV - 750000) / 50000; */
/** hex = (uV - 750000) / 50000. We assume that dynamic voltage* scaling via GPIOs is not enabled and don't support that.* If this is enabled then the driver will need to take that* into account anrd check different registers depending on
and check
* the current setting See the datasheet for details.
setting. See
... snip ...
Best regards,