54 lines
1.4 KiB
Diff
54 lines
1.4 KiB
Diff
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From f68a97c87368bb3151f2f4dcfe3a519e31de21d1 Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.io>
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Date: Mon, 25 Dec 2017 12:10:59 +0800
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Subject: [PATCH 24/35] arm64: allwinner: h6: enable USB3 port on Pine H64
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Pine H64 board have a USB3 port, which is connected to the USB3 pins of
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the H6 SoC, and the 5V power supply is controlled via GPIO (shared with
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the power USB ports).
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Enable this port.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
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---
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.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 23 ++++++++++++++++++++++
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1 file changed, 23 insertions(+)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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index e2195b0..acfa90e 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
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@@ -35,6 +35,20 @@
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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+
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+ reg_usb_vbus: vbus {
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+ compatible = "regulator-fixed";
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+ regulator-name = "usb-vbus";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ startup-delay-us = <100000>;
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+ gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
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+ enable-active-high;
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+ };
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+};
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+
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+&dwc3 {
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+ status = "okay";
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};
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&mmc0 {
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@@ -180,3 +194,08 @@
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pinctrl-0 = <&uart0_ph_pins>;
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status = "okay";
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};
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+
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+&usb3phy {
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+ phy-supply = <®_usb_vbus>;
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+ status = "okay";
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+};
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--
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2.7.4
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