Commit 1889f479 authored by Biju Das's avatar Biju Das Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: r9a07g044c2-smarc: Enable usb2.0 



Enable usb2.0 host/device functionality on RZ/G2LC SMARC EVK
by deleting phyrst, usb2_phy{0,1}, ehci/ohci{0,1} and hsusb
entries from board DT, so that entries from common dtsi kick
in and make USB2.0 functionality operational.

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/20220302074043.21525-1-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 3f3c46d4

arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts

+0 −46
Original line number Diff line number Diff line
@@ -14,24 +14,6 @@ / { 
	compatible = "renesas,smarc-evk", "renesas,r9a07g044c2", "renesas,r9a07g044";

};



&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;
@@ -50,22 +32,6 @@ &i2c3 { 
	status = "disabled";

};



&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";

};



&spi1 {

	/delete-property/ pinctrl-0;

	/delete-property/ pinctrl-names;
@@ -77,15 +43,3 @@ &ssi0 { 
	/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/rzg2lc-smarc-pinfunction.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -90,5 +90,16 @@ sound_clk_pins: sound_clk { 
		pins = "AUDIO_CLK1", "AUDIO_CLK2";

		input-enable;

	};



	usb0_pins: usb0 {

		pinmux = <RZG2L_PORT_PINMUX(4, 0, 1)>, /* VBUS */

			 <RZG2L_PORT_PINMUX(5, 0, 1)>, /* OVC */

			 <RZG2L_PORT_PINMUX(5, 1, 1)>; /* OTG_ID */

	};



	usb1_pins: usb1 {

		pinmux = <RZG2L_PORT_PINMUX(42, 0, 1)>, /* VBUS */

			 <RZG2L_PORT_PINMUX(42, 1, 1)>; /* OVC */

	};

};