From: Vikram Pandita <vikram.pandita@ti.com>
To: linux-omap@vger.kernel.org
Cc: Vikram Pandita <vikram.pandita@ti.com>,
"Gadiyar, Anand" <gadiyar@ti.com>
Subject: [PATCH v2] omap: zoom3: enable ehci support
Date: Thu, 7 Jan 2010 14:07:06 -0600 [thread overview]
Message-ID: <1262894826-10057-1-git-send-email-vikram.pandita@ti.com> (raw)
Zoom3 board has omap3630 EHCI port2 connected to a ULPI phy.
GPIO_64 is connected to the PHY reset pin.
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Cc: Gadiyar, Anand <gadiyar@ti.com>
---
History:
v1: initial draft
v2: fix minor header file include comment by Anand Gadiyar
arch/arm/mach-omap2/board-zoom3.c | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c
index a9fe918..b691340 100644
--- a/arch/arm/mach-omap2/board-zoom3.c
+++ b/arch/arm/mach-omap2/board-zoom3.c
@@ -20,6 +20,7 @@
#include <plat/common.h>
#include <plat/board.h>
+#include <plat/usb.h>
#include "mux.h"
#include "sdram-hynix-h8mbx00u0mer-0em.h"
@@ -51,11 +52,25 @@ static struct omap_board_mux board_mux[] __initdata = {
#define board_mux NULL
#endif
+static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+ .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+ .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+ .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+
+ .phy_reset = true,
+ .reset_gpio_port[0] = -EINVAL,
+ .reset_gpio_port[1] = 64,
+ .reset_gpio_port[2] = -EINVAL
+};
+
static void __init omap_zoom_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
zoom_peripherals_init();
zoom_debugboard_init();
+
+ omap_mux_init_gpio(64, OMAP_PIN_OUTPUT);
+ usb_ehci_init(&ehci_pdata);
}
MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
--
1.6.6.rc0.66.ge160d
next reply other threads:[~2010-01-07 20:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-07 20:07 Vikram Pandita [this message]
2010-01-11 23:37 ` [APPLIED] [PATCH v2] omap: zoom3: enable ehci support Tony Lindgren
2010-01-11 23:40 ` Tony Lindgren
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