From 48ad3c4a334ad1e583f5159f43c3623ecaffc9f9 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Sun, 3 May 2020 22:46:54 +0100 Subject: [PATCH] ARM: dts: r8a7742-iwg21d-q7: Add iWave G21D-Q7 board based on RZ/G1H Add support for iWave RainboW-G21D-Qseven board based on RZ/G1H. Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu Link: https://lore.kernel.org/r/1588542414-14826-11-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 37 +++++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 arch/arm/boot/dts/r8a7742-iwg21d-q7.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e8dd992..ed3376c 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -917,6 +917,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ r7s9210-rza2mevb.dtb \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ + r8a7742-iwg21d-q7.dtb \ r8a7743-iwg20d-q7.dtb \ r8a7743-iwg20d-q7-dbcm-ca.dtb \ r8a7743-sk-rzg1m.dtb \ diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts new file mode 100644 index 0000000..1f5c35c --- /dev/null +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the iWave-RZ/G1H Qseven board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a7742-iwg21m.dtsi" + +/ { + model = "iWave Systems RainboW-G21D-Qseven board based on RZ/G1H"; + compatible = "iwave,g21d", "iwave,g21m", "renesas,r8a7742"; + + aliases { + serial2 = &scifa2; + }; + + chosen { + bootargs = "ignore_loglevel root=/dev/mmcblk0p1 rw rootwait"; + stdout-path = "serial2:115200n8"; + }; +}; + +&pfc { + scifa2_pins: scifa2 { + groups = "scifa2_data_c"; + function = "scifa2"; + }; +}; + +&scifa2 { + pinctrl-0 = <&scifa2_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; -- 2.7.4