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arm64: tegra: Add ID EEPROMs on Jetson Nano

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The Jetson Nano has two ID EEPROMs, one for the module and another for
the carrier board. Add both to the device tree so that they can be read
from at runtime.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2019-06-06 17:54:05 +02:00
parent 5205abd283
commit 8300a70e65
1 changed files with 25 additions and 0 deletions
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25
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
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@@ -88,6 +88,31 @@ serial@70006000 {
status = "okay";
};
i2c@7000c500 {
status = "okay";
clock-frequency = <100000>;
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
address-bits = <8>;
page-size = <8>;
size = <256>;
read-only;
};
eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
address-bits = <8>;
page-size = <8>;
size = <256>;
read-only;
};
};
hdmi_ddc: i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;