diff options
| author | Adam Ford <adam.ford@logicpd.com> | 2015-10-23 15:27:33 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-11-30 22:17:39 +0300 |
| commit | 2d11961f3e554ca7f90ce3ee2ed42421edd1e776 (patch) | |
| tree | d069efec945bac6e97e75a861b3ac866d3dd7e7d /arch | |
| parent | 6b3d42c6fcc472082ad9b1482111f487719f826a (diff) | |
| download | linux-2d11961f3e554ca7f90ce3ee2ed42421edd1e776.tar.xz | |
ARM: dts: Set VAUX1 and VAUX4 to 3.0V and 1.8V respectively
The development kit schematic expects VAUX1 to be 3.0V. Most users use the development kit as a reference.
The development kit schematic expects VAUX4 to be 1.8V. VAUX4 powers VDDS_CSI2 on processor. If the voltage is too high it could damage the processor.
If it's too low, it won't work.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts index afc13e58cffb..b07d1d92c974 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts +++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts @@ -73,6 +73,16 @@ }; }; +&vaux1 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; +}; + +&vaux4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + &mcbsp2 { status = "okay"; }; |