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arm64: tegra: Populate EEPROMs for Jetson Xavier NX

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Populate the EEPROMs that are present on the Jetson Xavier NX developer
platform.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2020-09-16 10:49:52 +01:00 committed by Thierry Reding
parent a4387f2973
commit 2b9ee384b4
2 changed files with 30 additions and 0 deletions
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14
arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts
View File

@ -27,6 +27,20 @@ ddc: i2c@3190000 {
status = "okay";
};
i2c@3160000 {
eeprom@57 {
compatible = "atmel,24c02";
reg = <0x57>;
label = "system";
vcc-supply = <&vdd_1v8>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
hda@3510000 {
nvidia,model = "jetson-xavier-nx-hda";
status = "okay";

16
arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi
View File

@ -58,6 +58,22 @@ serial@c280000 {
status = "okay";
};
i2c@3160000 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "module";
vcc-supply = <&vdd_1v8ls>;
address-width = <8>;
pagesize = <8>;
size = <256>;
read-only;
};
};
/* SDMMC1 (SD/MMC) */
mmc@3400000 {
status = "okay";