Commit 895199bc authored by Biju Das's avatar Biju Das Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: Add initial device tree for RZ/G2UL Type-1 SMARC EVK 



Add basic support for RZ/G2UL SMARC EVK (based on R9A07G043U11):
- memory
- External input clock
- CPG
- DMA
- SCIF

It shares the same carrier board with RZ/G2L, but the pin mapping is
different. Disable the device nodes which are not tested and delete the
corresponding pinctrl definitions.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220412161314.13800-4-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent cf40c968

arch/arm64/boot/dts/renesas/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -75,6 +75,8 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb 


dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb



dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb



dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc.dtb

dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb

arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts

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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

/*

 * Device Tree Source for the RZ/G2UL Type-1 SMARC EVK board

 *

 * Copyright (C) 2022 Renesas Electronics Corp.

 */



/dts-v1/;

#include "r9a07g043.dtsi"

#include "rzg2ul-smarc-som.dtsi"

#include "rz-smarc-common.dtsi"



/ {

	model = "Renesas SMARC EVK based on r9a07g043u11";

	compatible = "renesas,smarc-evk", "renesas,r9a07g043u11", "renesas,r9a07g043";

};



&canfd {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&ehci0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&ehci1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&hsusb {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&i2c0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&i2c1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";



	wm8978: codec@1a {

		compatible = "wlf,wm8978";

		#sound-dai-cells = <0>;

		reg = <0x1a>;

	};

};



&ohci0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&ohci1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&phyrst {

	status = "disabled";

};



&scif0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

};



&sdhi1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-1;

	/delete-property/ pinctrl-names;

	/delete-property/ vmmc-supply;

	status = "disabled";

};



&spi1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&ssi0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&usb2_phy0 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};



&usb2_phy1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;

	status = "disabled";

};

arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi

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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

/*

 * Device Tree Source for the RZ/G2UL SMARC SOM common parts

 *

 * Copyright (C) 2022 Renesas Electronics Corp.

 */



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>



/ {

	chosen {

		bootargs = "ignore_loglevel";

	};



	memory@48000000 {

		device_type = "memory";

		/* first 128MB is reserved for secure area. */

		reg = <0x0 0x48000000 0x0 0x38000000>;

	};

};



&extal_clk {

	clock-frequency = <24000000>;

};