diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-06-13 01:42:37 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-07-09 15:10:10 +0200 |
| commit | 157f45da91b306d71dbf3a51325352dc11bf16d1 (patch) | |
| tree | 6bce9ad603ae8c9bbd05ffdb2e827760339aaea4 /arch/arm/cpu/armv7/mx6 | |
| parent | 2eb268f6fd236a5ad9d51e7e47190d7994b3920f (diff) | |
| download | u-boot-imx-157f45da91b306d71dbf3a51325352dc11bf16d1.zip u-boot-imx-157f45da91b306d71dbf3a51325352dc11bf16d1.tar.gz u-boot-imx-157f45da91b306d71dbf3a51325352dc11bf16d1.tar.bz2 | |
mx6: soc: Update the comments of set_ldo_voltage()
Commit 3d622b78 (mx6: soc: Introduce set_ldo_voltage()) introduces
set_ldo_voltage() function that can be used to set the voltages
of any of the three LDO regulators controlled by the PMU_REG_CORE register.
Prior to this commit there was a single set_vddsoc() which only configured the
VDDSOC regulator.
Update the comments to align with the new set_ldo_voltage() implementation.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/cpu/armv7/mx6')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index 1725279..f20bdeb 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -124,10 +124,9 @@ static void clear_ldo_ramp(void) } /* - * Set the VDDSOC + * Set the PMU_REG_CORE register * - * Mask out the REG_CORE[22:18] bits (REG2_TRIG) and set - * them to the specified millivolt level. + * Set LDO_SOC/PU/ARM regulators to the specified millivolt level. * Possible values are from 0.725V to 1.450V in steps of * 0.025V (25mV). */ |