Hi Paul, > On Oct 28, 2014, at 19:14 , Paul Kocialkowski <cont...@paulk.fr> wrote: > > This enables the VMMC2 LDO, which powers the MMC2 device. > When the device starts from MMC2, this has already been enabled by the > BootROM, > but when starting from peripheral boot (USB, UART), it is not the case. > > Signed-off-by: Paul Kocialkowski <cont...@paulk.fr> > --- > drivers/power/twl4030.c | 6 ++++++ > include/twl4030.h | 2 ++ > 2 files changed, 8 insertions(+) > > diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c > index 3e50310..e578ae6 100644 > --- a/drivers/power/twl4030.c > +++ b/drivers/power/twl4030.c > @@ -98,4 +98,10 @@ void twl4030_power_mmc_init(void) > TWL4030_PM_RECEIVER_VMMC1_VSEL_32, > TWL4030_PM_RECEIVER_VMMC1_DEV_GRP, > TWL4030_PM_RECEIVER_DEV_GRP_P1); > + > + /* Set VMMC2 to 3.15 Volts */ > + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC2_DEDICATED, > + TWL4030_PM_RECEIVER_VMMC2_VSEL_32, > + TWL4030_PM_RECEIVER_VMMC2_DEV_GRP, > + TWL4030_PM_RECEIVER_DEV_GRP_P1); > } > diff --git a/include/twl4030.h b/include/twl4030.h > index 093c61d..18795a6 100644 > --- a/include/twl4030.h > +++ b/include/twl4030.h > @@ -395,6 +395,8 @@ > #define TWL4030_PM_RECEIVER_VDAC_VSEL_18 0x03 > #define TWL4030_PM_RECEIVER_VMMC1_VSEL_30 0x02 > #define TWL4030_PM_RECEIVER_VMMC1_VSEL_32 0x03 > +#define TWL4030_PM_RECEIVER_VMMC2_VSEL_30 0x0B > +#define TWL4030_PM_RECEIVER_VMMC2_VSEL_32 0x0C > #define TWL4030_PM_RECEIVER_VSIM_VSEL_18 0x03 > > /* Device Selection in PM Receiver Module */ > -- > 1.7.9.5
Acked-by: Pantelis Antoniou <pa...@antoniou-consulting.com> Thanks, applied. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
