diff options
Diffstat (limited to 'kernel/arch/arm/boot/dts/am335x-bone-common.dtsi')
| -rw-r--r-- | kernel/arch/arm/boot/dts/am335x-bone-common.dtsi | 69 |
1 files changed, 67 insertions, 2 deletions
diff --git a/kernel/arch/arm/boot/dts/am335x-bone-common.dtsi b/kernel/arch/arm/boot/dts/am335x-bone-common.dtsi index dbb3f4d2b..5d370d54b 100644 --- a/kernel/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/kernel/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -81,6 +81,13 @@ >; }; + 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 @@ 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 { @@ -317,8 +383,7 @@ bus-width = <0x4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; &aes { |