diff options
Diffstat (limited to 'fpga/usrp3/top/n3xx/dts/n300-common.dtsi')
-rw-r--r-- | fpga/usrp3/top/n3xx/dts/n300-common.dtsi | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/fpga/usrp3/top/n3xx/dts/n300-common.dtsi b/fpga/usrp3/top/n3xx/dts/n300-common.dtsi new file mode 100644 index 000000000..1042d9531 --- /dev/null +++ b/fpga/usrp3/top/n3xx/dts/n300-common.dtsi @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2017 National Instruments Corp + * + * SPDX-License-Identifier: GPL-2.0 OR X11 + */ + +&fpga_full { + uio@40010000 { + compatible = "usrp-uio"; + reg = <0x40010000 0x2000>; + reg-names = "mboard-regs"; + status = "okay"; + }; + + uio@40014000 { + compatible = "usrp-uio"; + reg = <0x40014000 0x4000>; + reg-names = "dboard-regs-0"; + status = "okay"; + }; + + uio@42100000 { + compatible = "usrp-uio"; + reg = <0x42100000 0x1000>; + reg-names = "dboard-jtag-0"; + status = "okay"; + }; +}; + +&spi0 { + status = "okay"; + + cs-gpios = <0>, <0>, <0>, <&gpio0 62 0>; + + spidev0: spidev@0 { + compatible = "rohm,dh2228fv"; + reg = <0>; + status = "okay"; + spi-max-frequency = <1000000>; + }; + + spidev1: spidev@1 { + compatible = "rohm,dh2228fv"; + reg = <1>; + status = "okay"; + spi-max-frequency = <1000000>; + }; + + spidev2: spidev@2 { + compatible = "rohm,dh2228fv"; + reg = <2>; + status = "okay"; + spi-max-frequency = <1000000>; + }; + + spidev3: spidev@3 { + compatible = "rohm,dh2228fv"; + reg = <3>; + status = "okay"; + spi-max-frequency = <1000000>; + }; +}; |