| /* |
| * Device Tree Source for the Blanche board |
| * |
| * Copyright (C) 2014 Renesas Electronics Corporation |
| * Copyright (C) 2016 Cogent Embedded, Inc. |
| * |
| * 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 "r8a7792.dtsi" |
| |
| / { |
| model = "Blanche"; |
| compatible = "renesas,blanche", "renesas,r8a7792"; |
| |
| aliases { |
| serial0 = &scif0; |
| serial1 = &scif3; |
| }; |
| |
| chosen { |
| bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0 0x40000000 0 0x40000000>; |
| }; |
| |
| d3_3v: regulator-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "D3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ethernet@18000000 { |
| compatible = "smsc,lan89218", "smsc,lan9115"; |
| reg = <0 0x18000000 0 0x100>; |
| phy-mode = "mii"; |
| interrupt-parent = <&irqc>; |
| interrupts = <0 IRQ_TYPE_EDGE_FALLING>; |
| smsc,irq-push-pull; |
| reg-io-width = <4>; |
| vddvario-supply = <&d3_3v>; |
| vdd33a-supply = <&d3_3v>; |
| }; |
| }; |
| |
| &extal_clk { |
| clock-frequency = <20000000>; |
| }; |
| |
| &pfc { |
| scif0_pins: scif0 { |
| groups = "scif0_data"; |
| function = "scif0"; |
| }; |
| |
| scif3_pins: scif3 { |
| groups = "scif3_data"; |
| function = "scif3"; |
| }; |
| }; |
| |
| &scif0 { |
| pinctrl-0 = <&scif0_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
| |
| &scif3 { |
| pinctrl-0 = <&scif3_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |