diff options
Diffstat (limited to 'kernel/arch/arm/boot/dts/r7s72100-genmai.dts')
-rw-r--r-- | kernel/arch/arm/boot/dts/r7s72100-genmai.dts | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/r7s72100-genmai.dts b/kernel/arch/arm/boot/dts/r7s72100-genmai.dts new file mode 100644 index 000000000..a9da7a89f --- /dev/null +++ b/kernel/arch/arm/boot/dts/r7s72100-genmai.dts @@ -0,0 +1,74 @@ +/* + * Device Tree Source for the Genmai board + * + * Copyright (C) 2013-14 Renesas Solutions Corp. + * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com> + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +#include "r7s72100.dtsi" + +/ { + model = "Genmai"; + compatible = "renesas,genmai", "renesas,r7s72100"; + + aliases { + serial2 = &scif2; + }; + + chosen { + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scif2; + }; + + memory { + device_type = "memory"; + reg = <0x08000000 0x08000000>; + }; + + lbsc { + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&extal_clk { + clock-frequency = <13330000>; +}; + +&usb_x1_clk { + clock-frequency = <48000000>; +}; + +&mtu2 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "renesas,24c128"; + reg = <0x50>; + pagesize = <64>; + }; +}; + +&scif2 { + status = "okay"; +}; + +&spi4 { + status = "okay"; + + codec: codec@0 { + compatible = "wlf,wm8978"; + reg = <0>; + spi-max-frequency = <5000000>; + }; +}; |