| Message ID | 1346019997-14487-1-git-send-email-mkl@blackshift.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Mon, Aug 27, 2012 at 12:26 AM, Marc Kleine-Budde <mkl@blackshift.org> wrote: > According to the vendor driver v2.6.0.1, during the rf register init the SRAM > voltage should be increased to 1.35V and after 1ms decreased back to 1.2V. This > patch adds the field setting of LDO_CFG0_LDO_CORE_VLEVEL accordingly. > > Cc: Gertjan van Wingerde <gwingerde@gmail.com> > Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> > --- > Hello, > > I don't have the hardware to test, just stumbled over this while hacking on the > rt3593. > > regards, Marc > > drivers/net/wireless/rt2x00/rt2800lib.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c > index cb8c2ac..b93516d 100644 > --- a/drivers/net/wireless/rt2x00/rt2800lib.c > +++ b/drivers/net/wireless/rt2x00/rt2800lib.c > @@ -4089,6 +4089,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) > rt2800_register_write(rt2x00dev, LDO_CFG0, reg); > msleep(1); > rt2800_register_read(rt2x00dev, LDO_CFG0, ®); > + rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0); > rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1); > rt2800_register_write(rt2x00dev, LDO_CFG0, reg); > } > -- > 1.7.10 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 08/27/2012 10:19 AM, Ivo Van Doorn wrote: > On Mon, Aug 27, 2012 at 12:26 AM, Marc Kleine-Budde <mkl@blackshift.org> wrote: >> According to the vendor driver v2.6.0.1, during the rf register init the SRAM >> voltage should be increased to 1.35V and after 1ms decreased back to 1.2V. This >> patch adds the field setting of LDO_CFG0_LDO_CORE_VLEVEL accordingly. >> >> Cc: Gertjan van Wingerde <gwingerde@gmail.com> >> Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org> > > Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Ping. Is someone taking care of this patch? Marc > >> --- >> Hello, >> >> I don't have the hardware to test, just stumbled over this while hacking on the >> rt3593. >> >> regards, Marc >> >> drivers/net/wireless/rt2x00/rt2800lib.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c >> index cb8c2ac..b93516d 100644 >> --- a/drivers/net/wireless/rt2x00/rt2800lib.c >> +++ b/drivers/net/wireless/rt2x00/rt2800lib.c >> @@ -4089,6 +4089,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) >> rt2800_register_write(rt2x00dev, LDO_CFG0, reg); >> msleep(1); >> rt2800_register_read(rt2x00dev, LDO_CFG0, ®); >> + rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0); >> rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1); >> rt2800_register_write(rt2x00dev, LDO_CFG0, reg); >> } >> -- >> 1.7.10 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Marc, Sent from my iPad On 5 sep. 2012, at 10:33, Marc Kleine-Budde <mkl@blackshift.org> wrote: > On 08/27/2012 10:19 AM, Ivo Van Doorn wrote: >> On Mon, Aug 27, 2012 at 12:26 AM, Marc Kleine-Budde <mkl@blackshift.org> wrote: >>> According to the vendor driver v2.6.0.1, during the rf register init the SRAM >>> voltage should be increased to 1.35V and after 1ms decreased back to 1.2V. This >>> patch adds the field setting of LDO_CFG0_LDO_CORE_VLEVEL accordingly. >>> >>> Cc: Gertjan van Wingerde <gwingerde@gmail.com> >>> Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org> >> >> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> > > Ping. Is someone taking care of this patch? > Normally, John takes these patches after Ivo, Helmut or I have acked them. However, I believe he was travelling last week, so it takes a bit longer to be applied. --- Gertjan -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index cb8c2ac..b93516d 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -4089,6 +4089,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, LDO_CFG0, reg); msleep(1); rt2800_register_read(rt2x00dev, LDO_CFG0, ®); + rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0); rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1); rt2800_register_write(rt2x00dev, LDO_CFG0, reg); }
According to the vendor driver v2.6.0.1, during the rf register init the SRAM voltage should be increased to 1.35V and after 1ms decreased back to 1.2V. This patch adds the field setting of LDO_CFG0_LDO_CORE_VLEVEL accordingly. Cc: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org> --- Hello, I don't have the hardware to test, just stumbled over this while hacking on the rt3593. regards, Marc drivers/net/wireless/rt2x00/rt2800lib.c | 1 + 1 file changed, 1 insertion(+)