Commit 5d1a2961 authored by Pantelis Antoniou's avatar Pantelis Antoniou Committed by Tony Lindgren

ARM: dts: Beaglebone i2c definitions

The beaglebone family of boards contain two I2C busses enabled.
The first one with a baseboard identification EEPROM and a
cape I2C bus.
Signed-off-by: default avatarPantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 3aa59200
......@@ -81,6 +81,13 @@ i2c0_pins: pinmux_i2c0_pins {
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
0x178 (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */
0x17c (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */
>;
};
uart0_pins: pinmux_uart0_pins {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
......@@ -218,8 +225,67 @@ tps: tps@24 {
reg = <0x24>;
};
baseboard_eeprom: baseboard_eeprom@50 {
compatible = "at,24c256";
reg = <0x50>;
#address-cells = <1>;
#size-cells = <1>;
baseboard_data: baseboard_data@0 {
reg = <0 0x100>;
};
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
status = "okay";
clock-frequency = <100000>;
cape_eeprom0: cape_eeprom0@54 {
compatible = "at,24c256";
reg = <0x54>;
#address-cells = <1>;
#size-cells = <1>;
cape0_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom1: cape_eeprom1@55 {
compatible = "at,24c256";
reg = <0x55>;
#address-cells = <1>;
#size-cells = <1>;
cape1_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom2: cape_eeprom2@56 {
compatible = "at,24c256";
reg = <0x56>;
#address-cells = <1>;
#size-cells = <1>;
cape2_data: cape_data@0 {
reg = <0 0x100>;
};
};
cape_eeprom3: cape_eeprom3@57 {
compatible = "at,24c256";
reg = <0x57>;
#address-cells = <1>;
#size-cells = <1>;
cape3_data: cape_data@0 {
reg = <0 0x100>;
};
};
};
/include/ "tps65217.dtsi"
&tps {
......
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