diff options
Diffstat (limited to 'arch/arm/boot/dts/socfpga_cyclone5_socrates.dts')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_socrates.dts | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts new file mode 100644 index 000000000..ca18b959e --- /dev/null +++ b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2014 Steffen Trumtrar <s.trumtrar@pengutronix.de> + */ + +#include "socfpga_cyclone5.dtsi" + +/ { + model = "EBV SOCrates"; + compatible = "ebv,socrates", "altr,socfpga-cyclone5", "altr,socfpga"; + + aliases { + ethernet0 = &gmac1; + }; + + chosen { + bootargs = "earlyprintk"; + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x40000000>; /* 1GB */ + }; + + leds: gpio-leds { + }; +}; + +&gmac1 { + phy-mode = "rgmii"; + status = "okay"; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + rtc: rtc@68 { + compatible = "st,m41t82"; + reg = <0x68>; + }; +}; + +&leds { + compatible = "gpio-leds"; + + led0 { + label = "led:green:heartbeat"; + gpios = <&porta 28 1>; + linux,default-trigger = "heartbeat"; + }; + + led1 { + label = "led:green:D7"; + gpios = <&portb 19 1>; + }; + + led2 { + label = "led:green:D8"; + gpios = <&portb 25 1>; + }; +}; + +&mmc { + status = "okay"; +}; + +&qspi { + status = "okay"; + + flash: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q256a", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <100000000>; + m25p,fast-read; + cdns,read-delay = <4>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + status = "okay"; + }; +}; |