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39 lines
1.3 KiB
39 lines
1.3 KiB
From 60fa63012fcdc3c4ec1497bf5e358f0a90b40949 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Fri, 18 Mar 2016 08:42:01 +0100
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Subject: [PATCH] sunxi: Add support for USB vbus pin for USB3
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The H3 has USB0 - USB3, add support for having a USB vbus pin for USB3.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Acked-by: Ian Campbell <ijc@hellion.org.uk>
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---
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arch/arm/cpu/armv7/sunxi/usb_phy.c | 1 +
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board/sunxi/Kconfig | 6 ++++++
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2 files changed, 7 insertions(+)
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--- a/arch/arm/cpu/armv7/sunxi/usb_phy.c
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+++ b/arch/arm/cpu/armv7/sunxi/usb_phy.c
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@@ -76,6 +76,7 @@ static int get_vbus_gpio(int index)
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case 0: return sunxi_name_to_gpio(CONFIG_USB0_VBUS_PIN);
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case 1: return sunxi_name_to_gpio(CONFIG_USB1_VBUS_PIN);
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case 2: return sunxi_name_to_gpio(CONFIG_USB2_VBUS_PIN);
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+ case 3: return sunxi_name_to_gpio(CONFIG_USB3_VBUS_PIN);
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}
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return -EINVAL;
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}
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--- a/board/sunxi/Kconfig
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+++ b/board/sunxi/Kconfig
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@@ -341,6 +341,12 @@ config USB2_VBUS_PIN
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---help---
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See USB1_VBUS_PIN help text.
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+config USB3_VBUS_PIN
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+ string "Vbus enable pin for usb3 (ehci2)"
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+ default ""
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+ ---help---
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+ See USB1_VBUS_PIN help text.
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+
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config I2C0_ENABLE
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bool "Enable I2C/TWI controller 0"
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default y if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
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