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ARM: dts: aspeed: everest: Add I2C bus 15 muxes

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Add the muxes that are attached on I2C bus 15.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210903214836.48286-3-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Eddie James
2021-09-03 16:48:36 -05:00
committed by Joel Stanley
parent 4fb27b3f91
commit cf623b6274
1 changed files with 158 additions and 0 deletions
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158
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
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@@ -96,6 +96,18 @@
i2c32 = &i2c14mux1chn1;
i2c33 = &i2c14mux1chn2;
i2c34 = &i2c14mux1chn3;
i2c35 = &i2c15mux0chn0;
i2c36 = &i2c15mux0chn1;
i2c37 = &i2c15mux0chn2;
i2c38 = &i2c15mux0chn3;
i2c39 = &i2c15mux1chn0;
i2c40 = &i2c15mux1chn1;
i2c41 = &i2c15mux1chn2;
i2c42 = &i2c15mux1chn3;
i2c43 = &i2c15mux2chn0;
i2c44 = &i2c15mux2chn1;
i2c45 = &i2c15mux2chn2;
i2c46 = &i2c15mux2chn3;
serial4 = &uart5;
@@ -2816,6 +2828,152 @@
&i2c15 {
status = "okay";
i2c-switch@70 {
compatible = "nxp,pca9546";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c15mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
i2c-switch@71 {
compatible = "nxp,pca9546";
reg = <0x71>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c15mux1chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux1chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux1chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux1chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
i2c-switch@72 {
compatible = "nxp,pca9546";
reg = <0x72>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c15mux2chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux2chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
i2c15mux2chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c15mux2chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&ehci1 {