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78 lines
1.7 KiB
Diff
78 lines
1.7 KiB
Diff
From 37e04fd781d3fc6d08116d38d34ec8124d916441 Mon Sep 17 00:00:00 2001
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From: Jens Kuske <jenskuske@gmail.com>
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Date: Tue, 17 Nov 2015 17:12:07 +0100
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Subject: [PATCH] ARM: dts: sun8i-h3-orangepi-plus: Enable USB host controllers
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Enable the 2 USB host controllers used on the Orange Pi Plus
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and add the necessary regulators.
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Signed-off-by: Reinder de Haan <patchesrdh@mveas.com>
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Signed-off-by: Jens Kuske <jenskuske@gmail.com>
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---
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arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 44 ++++++++++++++++++++++++++++
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1 file changed, 44 insertions(+)
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--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
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+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
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@@ -58,6 +58,35 @@
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chosen {
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stdout-path = "serial0:115200n8";
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};
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+
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+ reg_usb3_vbus: usb3-vbus {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb3_vbus_pin_a>;
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+ regulator-name = "usb3-vbus";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-boot-on;
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+ enable-active-high;
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+ gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
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+ };
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+};
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+
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+&ehci1 {
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+ status = "okay";
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+};
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+
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+&ehci3 {
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+ status = "okay";
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+};
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+
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+&pio {
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+ usb3_vbus_pin_a: usb3_vbus_pin@0 {
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+ allwinner,pins = "PG11";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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};
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&mmc0 {
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@@ -70,8 +99,23 @@
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status = "okay";
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};
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+®_usb1_vbus {
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+ gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
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+ status = "okay";
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+};
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+
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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+
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+&usb1_vbus_pin_a {
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+ allwinner,pins = "PG13";
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+};
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+
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+&usbphy {
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+ usb1_vbus-supply = <®_usb1_vbus>;
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+ usb3_vbus-supply = <®_usb3_vbus>;
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+ status = "okay";
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+};
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