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Commit b879d674 authored by Jacopo Mondi's avatar Jacopo Mondi Committed by Simon Horman
Browse files

ARM: dts: r7s72100: Add support for GR-Peach 



Add device tree source for Renesas GR-Peach board.
GR-Peach is an RZ/A1H based board with 10MB of on-chip SRAM and 8MB
QSPI flash storage.
Add support for the board, and create a 2MB partition to use as rootfs.

Signed-off-by: default avatarJacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent bc63cd87

Documentation/devicetree/bindings/arm/shmobile.txt

+2 −0
Original line number Diff line number Diff line
@@ -55,6 +55,8 @@ Boards: 
    compatible = "renesas,bockw", "renesas,r8a7778"

  - Genmai (RTK772100BC00000BR)

    compatible = "renesas,genmai", "renesas,r7s72100"

  - GR-Peach (X28A-M01-E/F)

    compatible = "renesas,gr-peach", "renesas,r7s72100"

  - Gose (RTP0RC7793SEB00010S)

    compatible = "renesas,gose", "renesas,r8a7793"

  - H3ULCB (R-Car Starter Kit Premier, RTP0RC7795SKB00010S)

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -701,6 +701,7 @@ dtb-$(CONFIG_ARCH_REALVIEW) += \ 
dtb-$(CONFIG_ARCH_RENESAS) += \

	emev2-kzm9d.dtb \

	r7s72100-genmai.dtb \

	r7s72100-gr-peach.dtb \

	r7s72100-rskrza1.dtb \

	r8a73a4-ape6evm.dtb \

	r8a7740-armadillo800eva.dtb \

arch/arm/boot/dts/r7s72100-gr-peach.dts

0 → 100644
+66 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for the GR-Peach board

 *

 * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>

 * Copyright (C) 2016 Renesas Electronics

 *

 * 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 = "GR-Peach";

	compatible = "renesas,gr-peach", "renesas,r7s72100";



	aliases {

		serial0 = &scif2;

	};



	chosen {

		bootargs = "ignore_loglevel rw root=/dev/mtdblock0";

		stdout-path = "serial0:115200n8";

	};



	memory@20000000 {

		device_type = "memory";

		reg = <0x20000000 0x00a00000>;



	};



	lbsc {

		#address-cells = <1>;

		#size-cells = <1>;

	};



	flash@18000000 {

		compatible = "mtd-rom";

		probe-type = "map_rom";

		reg = <0x18000000 0x00800000>;

		bank-width = <4>;

		device-width = <1>;



		#address-cells = <1>;

		#size-cells = <1>;



		rootfs@600000 {

			label = "rootfs";

			reg = <0x00600000 0x00200000>;

		};

	};

};



&extal_clk {

	clock-frequency = <13333000>;

};



&usb_x1_clk {

	clock-frequency = <48000000>;

};



&scif2 {

	status = "okay";

};