Updating the SFFSDR board USB configuration to aling with the new DaVinci USB
configuration infrastructure. Based on current implementation initialize the
MUSB config to support Peripheral mode alone configuration.
Signed-off-by: Swaminathan S <swami.i...@ti.com>
---
arch/arm/mach-davinci/board-sffsdr.c | 14 +++++++++++++-
1 files changed, 13 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-davinci/board-sffsdr.c
b/arch/arm/mach-davinci/board-sffsdr.c
index 7acdfd8..6d65469 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -38,6 +38,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/io.h>
+#include <linux/usb/musb.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
@@ -154,6 +155,16 @@ static void __init davinci_sffsdr_map_io(void)
dm644x_init();
}
+/* Only Peripheral mode supported hene populate set_vbus to NULL */
+static struct musb_hdrc_platform_data usb_evm_data[] = {
+ {
+ .mode = MUSB_PERIPHERAL,
+ .power = 0,
+ .potpgt = 0,
+ .set_vbus = NULL,
+ }
+};
+
static __init void davinci_sffsdr_init(void)
{
struct davinci_soc_info *soc_info = &davinci_soc_info;
@@ -164,7 +175,8 @@ static __init void davinci_sffsdr_init(void)
davinci_serial_init(&uart_config);
soc_info->emac_pdata->phy_mask = SFFSDR_PHY_MASK;
soc_info->emac_pdata->mdio_max_freq = SFFSDR_MDIO_FREQUENCY;
- setup_usb(0, 0); /* We support only peripheral mode. */
+
+ dm644x_usb_configure(usb_evm_data, ARRAY_SIZE(usb_evm_data));
/* mux VLYNQ pins */
davinci_cfg_reg(DM644X_VLYNQEN);
--
1.6.0.rc1.64.g61192
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