diff options
| author |   Jon Hunter <jonathanh@nvidia.com> | 2020-02-24 14:34:34 +0000 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2020-03-12 12:14:30 +0100 |
| commit | ec5fd197a9c7d66fb6a257a98e435a56209cb11d (patch) | |
| tree | 752efd859fb312edcff2c6ed6295f6158161ce86 /arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | |
| parent | arm64: tegra: Enable I2C controller for EEPROM (diff) | |
| download | linux-dev-ec5fd197a9c7d66fb6a257a98e435a56209cb11d.tar.xz linux-dev-ec5fd197a9c7d66fb6a257a98e435a56209cb11d.zip | |
arm64: tegra: Add EEPROM supplies
The following warning is observed on Jetson TX1, Jetson Nano and Jetson
TX2 platforms because the supply regulators are not specified for the
EEPROMs.
WARNING KERN at24 0-0050: 0-0050 supply vcc not found, using dummy regulator
WARNING KERN at24 0-0057: 0-0057 supply vcc not found, using dummy regulator
For both of these platforms the EEPROM is powered by the main 1.8V
supply rail and so populate the supply for these devices to fix these
warnings.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index a3cafe39ba4c..c70a610f8e3a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -85,6 +85,7 @@ compatible = "atmel,24c02"; reg = <0x57>; + vcc-supply = <&vdd_1v8>; address-bits = <8>; page-size = <8>; size = <256>; |