| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree Source for the iWave RZ/G1H Qseven SOM |
| * |
| * Copyright (C) 2020 Renesas Electronics Corp. |
| */ |
| |
| #include "r8a7742.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| compatible = "iwave,g21m", "renesas,r8a7742"; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0 0x40000000 0 0x40000000>; |
| }; |
| |
| memory@200000000 { |
| device_type = "memory"; |
| reg = <2 0x00000000 0 0x40000000>; |
| }; |
| |
| reg_3p3v: 3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &extal_clk { |
| clock-frequency = <20000000>; |
| }; |
| |
| &pfc { |
| mmc1_pins: mmc1 { |
| groups = "mmc1_data4", "mmc1_ctrl"; |
| function = "mmc1"; |
| }; |
| }; |
| |
| &mmcif1 { |
| pinctrl-0 = <&mmc1_pins>; |
| pinctrl-names = "default"; |
| |
| vmmc-supply = <®_3p3v>; |
| bus-width = <4>; |
| non-removable; |
| status = "okay"; |
| }; |
