| Message ID | 1410203998-8700-2-git-send-email-mugunthanvnm@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 00:49-20140909, Mugunthan V N wrote: > Add pin off modes for dra7 SoC so that during module disable or suspend > state it can help saving power > > Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> > --- > include/dt-bindings/pinctrl/dra.h | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h > index 002a285..a0ff2d0 100644 > --- a/include/dt-bindings/pinctrl/dra.h > +++ b/include/dt-bindings/pinctrl/dra.h > @@ -46,5 +46,13 @@ > #define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) > #define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) > > +/* Off mode states */ > +#define PIN_OFF_NONE 0 > +#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL) > +#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN) > +#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP) > +#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN) > +#define PIN_OFF_WAKEUPENABLE WAKEUP_EN > + > #endif NAK for OFF_NONE, OFF_xyz etc. A) There is no OFF mode on DRA7. in sleep state use mode 15 (gated). B) when using this for wakeup - use pinctrl wakeup handling to do the wakeup. Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tuesday 09 September 2014 01:02 AM, Nishanth Menon wrote: > A) There is no OFF mode on DRA7. in sleep state use mode 15 (gated). > B) when using this for wakeup - use pinctrl wakeup handling to do the > wakeup. Will drop this patch and use mode 15 in sleep mode and submit v2 patch series Regards Mugunthan V N -- To unsubscribe from this list: send the line "unsubscribe linux-omap" 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/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h index 002a285..a0ff2d0 100644 --- a/include/dt-bindings/pinctrl/dra.h +++ b/include/dt-bindings/pinctrl/dra.h @@ -46,5 +46,13 @@ #define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) #define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) +/* Off mode states */ +#define PIN_OFF_NONE 0 +#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL) +#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN) +#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP) +#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN) +#define PIN_OFF_WAKEUPENABLE WAKEUP_EN + #endif
Add pin off modes for dra7 SoC so that during module disable or suspend state it can help saving power Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> --- include/dt-bindings/pinctrl/dra.h | 8 ++++++++ 1 file changed, 8 insertions(+)