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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: barebox@lists.infradead.org
Subject: [PATCH 4/4] usb-a926x: add usb device support
Date: Mon, 12 Dec 2011 15:46:57 +0100	[thread overview]
Message-ID: <1323701217-26236-4-git-send-email-plagnioj@jcrosoft.com> (raw)
In-Reply-To: <1323701217-26236-1-git-send-email-plagnioj@jcrosoft.com>

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Gregory HERMANT <gregory.hermant@calao-systems.com>
---
 arch/arm/boards/usb-a926x/init.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boards/usb-a926x/init.c b/arch/arm/boards/usb-a926x/init.c
index 5354582..686f638 100644
--- a/arch/arm/boards/usb-a926x/init.c
+++ b/arch/arm/boards/usb-a926x/init.c
@@ -165,6 +165,22 @@ static struct at91_usbh_data ek_usbh_data = {
 	.ports		= 2,
 };
 
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata ek_udc_data = {
+	.vbus_pin	= AT91_PIN_PB11,
+	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
+};
+
+static void __init ek_add_device_udc(void)
+{
+	if (machine_is_usb_a9260() || machine_is_usb_a9g20())
+		ek_udc_data.vbus_pin = AT91_PIN_PC5;
+
+	at91_add_device_udc(&ek_udc_data);
+}
+
 static int usb_a9260_devices_init(void)
 {
 	usb_a9260_add_device_nand();
@@ -172,6 +188,7 @@ static int usb_a9260_devices_init(void)
 	at91_add_device_eth(&macb_pdata);
 	usb_a9260_add_device_mci();
 	at91_add_device_usbh_ohci(&ek_usbh_data);
+	ek_add_device_udc();
 
 #ifdef CONFIG_AT91_HAVE_SRAM_128M
 	at91_add_device_sdram(128 * 1024 * 1024);
-- 
1.7.7


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      parent reply	other threads:[~2011-12-12 14:54 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-12 14:46 [PATCH 1/4] at91sam9263: fix mci clock Jean-Christophe PLAGNIOL-VILLARD
2011-12-12 14:46 ` [PATCH 2/4] at91: add udc usb device controller support Jean-Christophe PLAGNIOL-VILLARD
2011-12-13 10:37   ` Sascha Hauer
2011-12-13 15:06   ` [PATCH 2/4 V2] " Jean-Christophe PLAGNIOL-VILLARD
2011-12-12 14:46 ` [PATCH 3/4] at91: add at91_udc resource Jean-Christophe PLAGNIOL-VILLARD
2011-12-14 15:37   ` Jean-Christophe PLAGNIOL-VILLARD
2011-12-12 14:46 ` Jean-Christophe PLAGNIOL-VILLARD [this message]

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