Hi, On Thursday 20 June 2013 04:22 PM, Laxman Dewangan wrote:
On Thursday 20 June 2013 02:07 PM, Kishon Vijay Abraham I wrote:SMPS10 has two outputs OUT1 and OUT2 and have one input IN1. SMPS10-OUT2 is connected to SMPS10-IN1 and can be configured either in BOOST mode or BYPASS mode. regulator_enable of SMPS10-OUT2 configures it in BOOST mode. For BYPASS mode regulator_allow_bypass() API can be used. SMPS10-OUT1 is connected to SMPS10-OUT2 and can be enabled using regulator_enable(). Cc: Laxman Dewangan <ldewangan@xxxxxxxxxx> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> --- drivers/regulator/palmas-regulator.c | 39 ++++++++++++++++++++++++++++++---- include/linux/mfd/palmas.h | 9 ++++---- 2 files changed, 40 insertions(+), 8 deletions(-) diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 3ae44ac..7004bab 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -97,7 +97,12 @@ static const struct regs_info palmas_regs_info[] = { .ctrl_addr = PALMAS_SMPS9_CTRL, }, { - .name = "SMPS10", + .name = "SMPS10_OUT1", + .sname = "smps10-out2", + .ctrl_addr = PALMAS_SMPS10_CTRL, + }, + { + .name = "SMPS10_OUT2", .sname = "smps10-in",This sequence can create regulator to be never register. In probe, we register regulator from 0 to max_id. Here smps10-out1 comes first and see the supply as smps10-out2 which is not registered yet and so will fail with PROBE_DEFER When again it tries, the same issue.
hmm.. But I was able to get (regulator_get) *SMPS10_OUT1* without any issue during my testing. From looking at the code, I couldn't see *sname* being used anywhere. Thanks Kishon -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
