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55 lines
1.4 KiB
Diff
55 lines
1.4 KiB
Diff
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From 296184694ae7a4e388603c95499e98d30b21cc09 Mon Sep 17 00:00:00 2001
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From: Linus Walleij <linus.walleij@linaro.org>
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Date: Mon, 23 Jan 2023 08:39:16 +0100
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Subject: [PATCH 29/29] ARM: dts: gemini: Enable DNS313 FOTG210 as periph
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Add the GPIO-based VBUS phy, and enable the FOTG210
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USB1 block for use as peripheral.
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Link: https://lore.kernel.org/r/20230123073916.2350839-2-linus.walleij@linaro.org
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---
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--- a/arch/arm/boot/dts/gemini-dlink-dns-313.dts
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+++ b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
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@@ -80,6 +80,15 @@
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#cooling-cells = <2>;
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};
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+ /*
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+ * This is the type B USB connector on the device,
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+ * a GPIO-controlled USB VBUS detect
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+ */
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+ usb1_phy: phy {
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+ compatible = "gpio-usb-b-connector", "usb-b-connector";
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+ #phy-cells = <0>;
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+ vbus-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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+ };
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/* Global Mixed-Mode Technology G751 mounted on GPIO I2C */
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i2c {
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@@ -302,5 +311,13 @@
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ide@63000000 {
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status = "okay";
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};
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+
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+ usb@69000000 {
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+ status = "okay";
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+ dr_mode = "peripheral";
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+ usb-phy = <&usb1_phy>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb_default_pins>;
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+ };
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};
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};
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--- a/arch/arm/boot/dts/gemini.dtsi
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+++ b/arch/arm/boot/dts/gemini.dtsi
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@@ -455,6 +455,8 @@
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*/
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pinctrl-names = "default";
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pinctrl-0 = <&usb_default_pins>;
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+ /* Default to host mode */
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+ dr_mode = "host";
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syscon = <&syscon>;
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status = "disabled";
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};
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