58 lines
1.3 KiB
Diff
58 lines
1.3 KiB
Diff
From 586c4aa0aeb07dacccb25a419a7b6625521ddea8 Mon Sep 17 00:00:00 2001
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From: arokux <arokux@gmail.com>
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Date: Tue, 24 Sep 2013 20:07:53 +0200
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Subject: [PATCH] ARM: sun5i: dt: Add EHCI bindings to A13-Olinuxino
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 27 +++++++++++++++++++++++++++
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1 file changed, 27 insertions(+)
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--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
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@@ -46,6 +46,13 @@
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allwinner,drive = <1>;
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allwinner,pull = <0>;
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};
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+
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+ usb1_vbus_pin: usb1_vbus_pin@0 {
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+ allwinner,pins = "PG11";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <2>;
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+ };
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};
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uart1: serial@01c28400 {
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@@ -71,6 +78,11 @@
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pinctrl-0 = <&i2c2_pins_a>;
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status = "okay";
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};
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+
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+ ehci0: ehci0@0x01c14000 {
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+ vbus-supply = <®_usb1_vbus>;
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+ status = "okay";
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+ };
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};
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leds {
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@@ -83,4 +95,19 @@
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default-state = "on";
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};
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};
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+
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+ regulators {
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+ compatible = "simple-bus";
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+
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+ reg_usb1_vbus: usb1-vbus {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb1_vbus_pin>;
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+ regulator-name = "usb1-vbus";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ enable-active-high;
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+ gpio = <&pio 6 11 0>;
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+ };
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+ };
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};
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