From: Sergei Shtylyov <[email protected]> Add the initial device tree for the R8A7743 SoC based SK-RZG1M board. The board has one debug serial port (SCIF0); include support for it, so that the serial console can work.
Based on the original (and large) patch by Dmitry Shifrin <[email protected]>. Signed-off-by: Sergei Shtylyov <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Simon Horman <[email protected]> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r8a7743-sk-rzg1m.dts | 44 ++++++++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 arch/arm/boot/dts/r8a7743-sk-rzg1m.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index befcd2619902..f83ea57c97f9 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -677,6 +677,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \ r7s72100-rskrza1.dtb \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ + r8a7743-sk-rzg1m.dtb \ r8a7778-bockw.dtb \ r8a7779-marzen.dtb \ r8a7790-lager.dtb \ diff --git a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts new file mode 100644 index 000000000000..ed26961c9434 --- /dev/null +++ b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts @@ -0,0 +1,44 @@ +/* + * Device Tree Source for the SK-RZG1M board + * + * 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 "r8a7743.dtsi" + +/ { + model = "SK-RZG1M"; + compatible = "renesas,sk-rzg1m", "renesas,r8a7743"; + + aliases { + serial0 = &scif0; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x40000000>; + }; + + memory@200000000 { + device_type = "memory"; + reg = <2 0x00000000 0 0x40000000>; + }; +}; + +&extal_clk { + clock-frequency = <20000000>; +}; + +&scif0 { + status = "okay"; +}; -- 2.7.0.rc3.207.g0ac5344
