lkml.org 
[lkml]   [2018]   [Jan]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] arm64: allwinner: a64: orangepi-zero-plus2: add usb otg
Date
Add usb otg support for orangepi-zero-plus2 board:
- Add usb_otg node with dr_mode as 'otg'
- USB0-IDDET connected to PA21
- VBUS connected through DCIN which always on

Tested mass storage function.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- Change dr_mode to peripheral

.../dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
index af43533..6511190 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
@@ -73,6 +73,10 @@
};
};

+&ehci0 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>;
@@ -111,6 +115,10 @@
status = "okay";
};

+&ohci0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
@@ -122,3 +130,13 @@
pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
status = "okay";
};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 0 21 GPIO_ACTIVE_HIGH>; /* PA21 */
+ status = "okay";
+};
--
2.7.4
\
 
 \ /
  Last update: 2018-01-14 23:25    [W:0.056 / U:0.208 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site