leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: aspeed: Everest: Fix cable card PCA chips

Browse Source 
Correct two PCA chips which were placed on the wrong I2C bus and
address.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Santosh Puranik <santosh.puranik@in.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Santosh Puranik
2021-04-30 13:59:58 -05:00
committed by Joel Stanley
parent 8dec60e7b8
commit 010da3daf9
1 changed files with 84 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

170
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
View File

@@ -353,10 +353,47 @@
&i2c1 {
status = "okay";
};
pca2: pca9552@61 {
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
eeprom@54 {
compatible = "atmel,24c128";
reg = <0x54>;
};
power-supply@68 {
compatible = "ibm,cffps";
reg = <0x68>;
};
power-supply@69 {
compatible = "ibm,cffps";
reg = <0x69>;
};
power-supply@6a {
compatible = "ibm,cffps";
reg = <0x6a>;
};
power-supply@6b {
compatible = "ibm,cffps";
reg = <0x6b>;
};
};
&i2c4 {
status = "okay";
pca2: pca9552@65 {
compatible = "nxp,pca9552";
reg = <0x61>;
reg = <0x65>;
#address-cells = <1>;
#size-cells = <0>;
@@ -424,12 +461,54 @@
reg = <9>;
type = <PCA955X_TYPE_GPIO>;
};
};
pca3: pca9552@62 {
i2c-switch@70 {
compatible = "nxp,pca9546";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
i2c-mux-idle-disconnect;
i2c4mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@52 {
compatible = "atmel,24c64";
reg = <0x52>;
};
};
i2c4mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c4mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@51 {
compatible = "atmel,24c64";
reg = <0x51>;
};
};
};
};
&i2c5 {
status = "okay";
pca3: pca9552@66 {
compatible = "nxp,pca9552";
reg = <0x62>;
reg = <0x66>;
#address-cells = <1>;
#size-cells = <0>;
@@ -512,87 +591,6 @@
};
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
eeprom@54 {
compatible = "atmel,24c128";
reg = <0x54>;
};
power-supply@68 {
compatible = "ibm,cffps";
reg = <0x68>;
};
power-supply@69 {
compatible = "ibm,cffps";
reg = <0x69>;
};
power-supply@6a {
compatible = "ibm,cffps";
reg = <0x6a>;
};
power-supply@6b {
compatible = "ibm,cffps";
reg = <0x6b>;
};
};
&i2c4 {
status = "okay";
i2c-switch@70 {
compatible = "nxp,pca9546";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
i2c-mux-idle-disconnect;
i2c4mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@52 {
compatible = "atmel,24c64";
reg = <0x52>;
};
};
i2c4mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c4mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@51 {
compatible = "atmel,24c64";
reg = <0x51>;
};
};
};
};
&i2c5 {
status = "okay";
i2c-switch@70 {
compatible = "nxp,pca9546";
reg = <0x70>;