davinci: EMAC platform support
Add SoC and platform-specific data and init for DaVinci EMAC network
driver.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index c6525e4..913dad9 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -48,11 +48,15 @@
#include <mach/dm644x.h>
#include <mach/common.h>
+#include <mach/emac.h>
#include <mach/i2c.h>
#include <mach/serial.h>
#include <mach/psc.h>
#include <mach/mux.h>
+#define SFFSDR_PHY_MASK (0x2)
+#define SFFSDR_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
+
#define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x01e00000
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000
@@ -104,8 +108,10 @@
.resource = davinci_sffsdr_nandflash_resource,
};
-/* Get Ethernet address from kernel boot params */
-static u8 mac_addr[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+static struct emac_platform_data sffsdr_emac_pdata = {
+ .phy_mask = SFFSDR_PHY_MASK,
+ .mdio_max_freq = SFFSDR_MDIO_FREQUENCY,
+};
static struct at24_platform_data eeprom_info = {
.byte_len = (64*1024) / 8,
@@ -156,6 +162,7 @@
ARRAY_SIZE(davinci_sffsdr_devices));
sffsdr_init_i2c();
davinci_serial_init(&uart_config);
+ dm644x_init_emac(&sffsdr_emac_pdata);
setup_usb(0, 0); /* We support only peripheral mode. */
/* mux VLYNQ pins */