| Message ID | 1551197275-8977-1-git-send-email-jonathanh@nvidia.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series | arm64: tegra: Add supply for temperature sensor on P2888 | expand |
On Tue, Feb 26, 2019 at 04:07:55PM +0000, Jon Hunter wrote: > The VCC supply property is not populated for the temperature sensor on > the P2888 board and so the following warning is observed on boot ... > > lm90 0-004c: 0-004c supply vcc not found, using dummy regulator > > On the P2888 board, the VCC supply for the temperature sensor is > connected to the 'vdd_1v8ls' rail. Add the 'vcc-supply' property for > the temperature sensor to prevent this warning message from occurring. > > Fixes: 8b457812f54b ('arm64: tegra: Add temperature sensor on P2888') > > Signed-off-by: Jon Hunter <jonathanh@nvidia.com> > --- > arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 1 + > 1 file changed, 1 insertion(+) Applied to for-5.2/arm64/dt, thanks. Thierry
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 246c1ebbd055..0fd5bd29fbf9 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -256,6 +256,7 @@ interrupt-parent = <&gpio>; interrupts = <TEGRA194_MAIN_GPIO(H, 2) IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <&vdd_1v8ls>; #thermal-sensor-cells = <1>; };
The VCC supply property is not populated for the temperature sensor on the P2888 board and so the following warning is observed on boot ... lm90 0-004c: 0-004c supply vcc not found, using dummy regulator On the P2888 board, the VCC supply for the temperature sensor is connected to the 'vdd_1v8ls' rail. Add the 'vcc-supply' property for the temperature sensor to prevent this warning message from occurring. Fixes: 8b457812f54b ('arm64: tegra: Add temperature sensor on P2888') Signed-off-by: Jon Hunter <jonathanh@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 1 + 1 file changed, 1 insertion(+)