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

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>

diff --git a/arch/arm/dts/ls1021a-pg-wcom-expu1.dts b/arch/arm/dts/ls1021a-pg-wcom-expu1.dts
index ec8e7dee27115bb02fa1ab82a28a8da2d7c915df..1068f1a288a2670014e3ed57f83dfd7e758e07ea 100644 (file)
--- a/arch/arm/dts/ls1021a-pg-wcom-expu1.dts
+++ b/arch/arm/dts/ls1021a-pg-wcom-expu1.dts
@@ -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 {

diff --git a/arch/arm/dts/ls1021a-pg-wcom-seli8.dts b/arch/arm/dts/ls1021a-pg-wcom-seli8.dts
index 03ce3ab4e47605e72256c2ab49c9c79a7b1b4208..3e8c54d83c956554cff2a0fa878035006fc3349e 100644 (file)
--- a/arch/arm/dts/ls1021a-pg-wcom-seli8.dts
+++ b/arch/arm/dts/ls1021a-pg-wcom-seli8.dts
@@ -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 {