diff options
Diffstat (limited to 'arch/arm/boot/dts/am335x-sl50.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-sl50.dts | 70 |
1 files changed, 58 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts index b0dfa6f14cd5..c5d2589c55fc 100644 --- a/arch/arm/boot/dts/am335x-sl50.dts +++ b/arch/arm/boot/dts/am335x-sl50.dts @@ -136,6 +136,13 @@ >; }; + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ + AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + >; + }; + uart4_pins: pinmux_uart4_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */ @@ -150,13 +157,6 @@ >; }; - i2c1_pins: pinmux_i2c1_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rxd.i2c1_sda */ - AM33XX_IOPAD(0x984, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_txdi2c1_scl */ - >; - }; - i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ @@ -262,6 +262,16 @@ >; }; + spi0_pins: pinmux_spi0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_MOSI - spi0_d0.spi0_d0 */ + AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_MISO - spi0_d1.spi0_d1 */ + AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CLK - spi0_clk.spi0_clk */ + AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CS0 (NBATTSS) - spi0_cs0.spi0_cs0 */ + AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE0) /* SPI0_CS1 (FPGA_FLASH_NCS) - spi0_cs1.spi0_cs1 */ + >; + }; + lwb_pins: pinmux_lwb_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x9a4, PIN_OUTPUT | MUX_MODE7) /* SoundPA_en - mcasp0_fsr.gpio3_19 */ @@ -292,16 +302,22 @@ reg = <0x24>; }; + bq32000: rtc@68 { + compatible = "ti,bq32000"; + trickle-resistor-ohms = <1120>; + reg = <0x68>; + }; + eeprom: eeprom@50 { compatible = "at,24c256"; reg = <0x50>; }; -}; -&i2c1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins>; + gpio_exp: mcp23017@20 { + compatible = "microchip,mcp23017"; + reg = <0x20>; + }; + }; &i2c2 { @@ -321,6 +337,16 @@ DRVDD-supply = <&ldo4_reg>; DVDD-supply = <&ldo3_reg>; }; + + /* Ambient Light Sensor */ + als: isl29023@44 { + compatible = "isil,isl29023"; + reg = <0x44>; + }; +}; + +&rtc { + status = "disabled"; }; &usb { @@ -394,12 +420,32 @@ pinctrl-0 = <&uart0_pins>; }; +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + &uart4 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&uart4_pins>; }; +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + + flash: n25q032@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q032"; + reg = <1>; + spi-max-frequency = <5000000>; + }; +}; + #include "tps65217.dtsi" &tps { |
