diff mbox series

[v3,06/11] ARM: dts: suniv: licheepi-nano: enable USB

Message ID 20221106154826.6687-7-andre.przywara@arm.com
State Changes Requested
Headers show
Series ARM: suniv: USB and PopStick board support | expand

Commit Message

Andre Przywara Nov. 6, 2022, 3:48 p.m. UTC 
From: Icenowy Zheng <uwu@icenowy.me>

Lichee Pi Nano has a Micro-USB connector, with its D+, D- pins connected
to the USB pins of the SoC and ID pin connected to PE2 GPIO.

Enable the USB functionality.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 .../arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Jernej Škrabec Nov. 7, 2022, 5:19 p.m. UTC | #1 
Dne nedelja, 06. november 2022 ob 16:48:21 CET je Andre Przywara napisal(a):
> From: Icenowy Zheng <uwu@icenowy.me>
> 
> Lichee Pi Nano has a Micro-USB connector, with its D+, D- pins connected
> to the USB pins of the SoC and ID pin connected to PE2 GPIO.
> 
> Enable the USB functionality.
> 
> Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>

Best regards,
Jernej
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts b/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
index 04e59b8381cb..43896723a994 100644
--- a/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
+++ b/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
@@ -6,6 +6,8 @@ 
 /dts-v1/;
 #include "suniv-f1c100s.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	model = "Lichee Pi Nano";
 	compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
@@ -50,8 +52,22 @@  flash@0 {
 	};
 };
 
+&otg_sram {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pe_pins>;
 	status = "okay";
 };
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpios = <&pio 4 2 GPIO_ACTIVE_HIGH>; /* PE2 */
+	status = "okay";
+};