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arm: ls1021a-pg-wcom: add i2c mux node and eeprom

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We are now using the DM code for the i2c mux and to read out the
inventory eeprom. Therefore we need to add the nodes to the specific DTS
files.

Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
This commit is contained in:
Holger Brunck
2025-07-22 13:53:03 -06:00
committed by Tom Rini
parent 97e71c09bd
commit 6175371f66
2 changed files with 40 additions and 0 deletions
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arch/arm/dts/ls1021a-pg-wcom-expu1.dts
+20
View File
@@ -51,6 +51,26 @@
&i2c0 {
status = "okay";
pca9547@70 {
compatible = "nxp,pca9547";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ivm@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "MAIN_CTRL";
};
};
};
};
&dspi1 {
arch/arm/dts/ls1021a-pg-wcom-seli8.dts
+20
View File
@@ -44,6 +44,26 @@
&i2c0 {
status = "okay";
pca9547@70 {
compatible = "nxp,pca9547";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
ivm@50 {
compatible = "atmel,24c02";
reg = <0x50>;
label = "MAIN_CTRL";
};
};
};
};
&ifc {