From: Andre Przywara <andre.przywara@arm.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Chen-Yu Tsai <wens@csie.org>
Cc: linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Icenowy Zheng <uwu@icenowy.me>
Subject: [PATCH v6 2/6] ARM: dts: suniv: licheepi-nano: enable USB
Date: Sun, 19 Mar 2023 21:29:32 +0000 [thread overview]
Message-ID: <20230319212936.26649-3-andre.przywara@arm.com> (raw)
In-Reply-To: <20230319212936.26649-1-andre.przywara@arm.com>
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>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
.../arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts b/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
index 04e59b8381cb8..43896723a994c 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";
+};
--
2.35.7
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next prev parent reply other threads:[~2023-03-19 21:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-19 21:29 [PATCH v6 0/6] ARM: suniv: USB and two new boards support Andre Przywara
2023-03-19 21:29 ` [PATCH v6 1/6] ARM: dts: suniv: add USB-related device nodes Andre Przywara
2023-03-19 21:29 ` Andre Przywara [this message]
2023-03-19 21:29 ` [PATCH v6 3/6] dt-bindings: vendor-prefixes: add Source Parts and Lctech names Andre Przywara
2023-03-19 21:29 ` [PATCH v6 4/6] dt-binding: arm: sunxi: add two board compatible strings Andre Przywara
2023-03-19 21:29 ` [PATCH v6 5/6] ARM: dts: suniv: add device tree for PopStick v1.1 Andre Przywara
2023-03-23 19:17 ` Jernej Škrabec
2023-03-19 21:29 ` [PATCH v6 6/6] ARM: dts: suniv: Add Lctech Pi F1C200s devicetree Andre Przywara
2023-03-23 21:00 ` [PATCH v6 0/6] ARM: suniv: USB and two new boards support Jernej Škrabec
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