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| author | rpaulo <rpaulo@FreeBSD.org> | 2014-05-10 07:25:26 +0000 |
|---|---|---|
| committer | rpaulo <rpaulo@FreeBSD.org> | 2014-05-10 07:25:26 +0000 |
| commit | d8b1412072773f1197ed0764dd39ec90d8602b5d (patch) | |
| tree | 0603c305c62c1b52d5c11cc20e932ae026f77493 /sys/boot | |
| parent | a063775f950a33ac537f0da88b2c64eb727332d1 (diff) | |
| download | FreeBSD-src-d8b1412072773f1197ed0764dd39ec90d8602b5d.zip FreeBSD-src-d8b1412072773f1197ed0764dd39ec90d8602b5d.tar.gz | |
MFC r252440:
Enable the second and the third I2C controllers on Beaglebone-black.
Diffstat (limited to 'sys/boot')
| -rw-r--r-- | sys/boot/fdt/dts/am335x.dtsi | 20 | ||||
| -rw-r--r-- | sys/boot/fdt/dts/beaglebone-black.dts | 6 |
2 files changed, 26 insertions, 0 deletions
diff --git a/sys/boot/fdt/dts/am335x.dtsi b/sys/boot/fdt/dts/am335x.dtsi index c16f039..35cecf2 100644 --- a/sys/boot/fdt/dts/am335x.dtsi +++ b/sys/boot/fdt/dts/am335x.dtsi @@ -210,6 +210,26 @@ i2c-device-id = <0>; }; + i2c1: i2c@4802a000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,i2c"; + reg =< 0x4802a000 0x1000 >; + interrupts = <71>; + interrupt-parent = <&AINTC>; + i2c-device-id = <1>; + }; + + i2c2: i2c@4819c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,i2c"; + reg =< 0x4819c000 0x1000 >; + interrupts = <30>; + interrupt-parent = <&AINTC>; + i2c-device-id = <2>; + }; + pwm@48300000 { compatible = "ti,am335x-pwm"; #address-cells = <1>; diff --git a/sys/boot/fdt/dts/beaglebone-black.dts b/sys/boot/fdt/dts/beaglebone-black.dts index 026363e..2ab5066 100644 --- a/sys/boot/fdt/dts/beaglebone-black.dts +++ b/sys/boot/fdt/dts/beaglebone-black.dts @@ -52,6 +52,12 @@ /* I2C0 */ "I2C0_SDA", "I2C0_SDA","i2c", "I2C0_SCL", "I2C0_SCL","i2c", + /* I2C1 */ + "SPI0_D1", "I2C1_SDA", "i2c", + "SPI0_CS0", "I2C1_SCL", "i2c", + /* I2C2 */ + "UART1_CTSn", "I2C2_SDA", "i2c", + "UART1_RTSn", "I2C2_SCL", "i2c", /* Ethernet */ "MII1_RX_ER", "gmii1_rxerr", "input_pulldown", "MII1_TX_EN", "gmii1_txen", "output", |
