From: Linus Walleij <linus.walleij@linaro.org>
To: linux-arm-kernel@lists.infradead.org,
Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 2/2] ARM: dts: gemini: Enable DNS313 FOTG210 as periph
Date: Mon, 23 Jan 2023 08:39:16 +0100 [thread overview]
Message-ID: <20230123073916.2350839-2-linus.walleij@linaro.org> (raw)
In-Reply-To: <20230123073916.2350839-1-linus.walleij@linaro.org>
Add the GPIO-based VBUS phy, and enable the FOTG210
USB1 block for use as peripheral.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/gemini-dlink-dns-313.dts | 17 +++++++++++++++++
arch/arm/boot/dts/gemini.dtsi | 2 ++
2 files changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/gemini-dlink-dns-313.dts b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
index eba1c94ed7f7..15828ffcae62 100644
--- a/arch/arm/boot/dts/gemini-dlink-dns-313.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
@@ -80,6 +80,15 @@ fan0: gpio-fan {
#cooling-cells = <2>;
};
+ /*
+ * This is the type B USB connector on the device,
+ * a GPIO-controlled USB VBUS detect
+ */
+ usb1_phy: phy {
+ compatible = "gpio-usb-b-connector", "usb-b-connector";
+ #phy-cells = <0>;
+ vbus-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ };
/* Global Mixed-Mode Technology G751 mounted on GPIO I2C */
i2c {
@@ -300,5 +309,13 @@ ethernet-port@1 {
ide@63000000 {
status = "okay";
};
+
+ usb@69000000 {
+ status = "okay";
+ dr_mode = "peripheral";
+ usb-phy = <&usb1_phy>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_default_pins>;
+ };
};
};
diff --git a/arch/arm/boot/dts/gemini.dtsi b/arch/arm/boot/dts/gemini.dtsi
index 21b6a7fe0ff7..42affc37fa56 100644
--- a/arch/arm/boot/dts/gemini.dtsi
+++ b/arch/arm/boot/dts/gemini.dtsi
@@ -457,6 +457,8 @@ usb0: usb@68000000 {
*/
pinctrl-names = "default";
pinctrl-0 = <&usb_default_pins>;
+ /* Default to host mode */
+ dr_mode = "host";
syscon = <&syscon>;
status = "disabled";
};
--
2.39.0
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prev parent reply other threads:[~2023-01-23 7:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 7:39 [PATCH 1/2] ARM: dts: gemini: Fix USB block version Linus Walleij
2023-01-23 7:39 ` Linus Walleij [this message]
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