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authorJon Hunter <jonathanh@nvidia.com>2020-02-24 17:34:34 +0300
committerThierry Reding <treding@nvidia.com>2020-03-12 14:14:30 +0300
commitec5fd197a9c7d66fb6a257a98e435a56209cb11d (patch)
tree752efd859fb312edcff2c6ed6295f6158161ce86 /arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
parent9995f924b56f6fbe86777aeda4ffc7c76f94dd96 (diff)
downloadlinux-ec5fd197a9c7d66fb6a257a98e435a56209cb11d.tar.xz
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-p2180.dtsi')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 95b1a6e76e6e..f87d2437d11c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -272,6 +272,7 @@
compatible = "atmel,24c02";
reg = <0x50>;
+ vcc-supply = <&vdd_1v8>;
address-bits = <8>;
page-size = <8>;
size = <256>;