ARM: dts: rza2mevb: Add USB Host support (003ddc67) · Commits · 戴 / test

Enable USB Host support for both the Type-C connector on the CPU board and the Type-A plug on the sub board. Both boards are also capable of USB Device operation as well after the appropriate Device Tree modifications. Signed-off-by:

Chris Brandt <chris.brandt@renesas.com> Reviewed-by:

Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:

Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r7s9210-rza2mevb.dts

+36 −0

Original line number	Diff line number	Diff line
		@@ -107,6 +107,18 @@
		pinmux = <RZA2_PINMUX(PORT5, 4, 3)>, /* SD1_CD */
		<RZA2_PINMUX(PORT5, 5, 3)>; /* SD1_WP */
		};

		usb0_pins: usb0 {
		pinmux = <RZA2_PINMUX(PORT5, 2, 3)>, /* VBUSIN0 */
		<RZA2_PINMUX(PORTC, 6, 1)>, /* VBUSEN0 */
		<RZA2_PINMUX(PORTC, 7, 1)>; /* OVRCUR0 */
		};

		usb1_pins: usb1 {
		pinmux = <RZA2_PINMUX(PORTC, 0, 1)>, /* VBUSIN1 */
		<RZA2_PINMUX(PORTC, 5, 1)>, /* VBUSEN1 */
		<RZA2_PINMUX(PORT7, 5, 5)>; /* OVRCUR1 */
		};
		};

		/* High resolution System tick timers */
		@@ -161,3 +173,27 @@
		bus-width = <4>;
		status = "okay";
		};

		/* USB-0 as Host */
		&usb2_phy0 {
		pinctrl-names = "default";
		pinctrl-0 = <&usb0_pins>;
		dr_mode = "host"; /* Requires JP3 to be fitted */
		status = "okay";
		};

		&ehci0 {
		status = "okay";
		};

		/* USB-1 as Host */
		&usb2_phy1 {
		pinctrl-names = "default";
		pinctrl-0 = <&usb1_pins>;
		dr_mode = "host";
		status = "okay";
		};

		&ehci1 {
		status = "okay";
		};

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