The m5441x enet-fec aren't quite the same as the fec found on other Coldfire parts, so we need a quirk to help the fec do the right thing and on the twr-mcf5441x atleast, we need to force the phy into RMII mode.
Signed-off-by: Steven King <sfk...@fdwdc.com> --- arch/m68k/platform/coldfire/device.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/arch/m68k/platform/coldfire/device.c b/arch/m68k/platform/coldfire/device.c index 11ecd23..ab88b69 100644 --- a/arch/m68k/platform/coldfire/device.c +++ b/arch/m68k/platform/coldfire/device.c @@ -13,6 +13,7 @@ #include <linux/io.h> #include <linux/spi/spi.h> #include <linux/gpio.h> +#include <linux/fec.h> #include <asm/traps.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> @@ -89,6 +90,18 @@ static struct platform_device mcf_uart = { }; #ifdef CONFIG_FEC + +#ifdef CONFIG_M5441x +#define FEC_NAME "enet-fec" +static struct fec_platform_data fec_pdata = { + .phy = PHY_INTERFACE_MODE_RMII, +}; +#define FEC_PDATA (&fec_pdata) +#else +#define FEC_NAME "fec" +#define FEC_PDATA NULL +#endif + /* * Some ColdFire cores contain the Fast Ethernet Controller (FEC) * block. It is Freescale's own hardware block. Some ColdFires @@ -118,10 +131,11 @@ static struct resource mcf_fec0_resources[] = { }; static struct platform_device mcf_fec0 = { - .name = "fec", + .name = FEC_NAME, .id = 0, .num_resources = ARRAY_SIZE(mcf_fec0_resources), .resource = mcf_fec0_resources, + .dev.platform_data = FEC_PDATA, }; #ifdef MCFFEC_BASE1 @@ -149,10 +163,11 @@ static struct resource mcf_fec1_resources[] = { }; static struct platform_device mcf_fec1 = { - .name = "fec", + .name = FEC_NAME, .id = 1, .num_resources = ARRAY_SIZE(mcf_fec1_resources), .resource = mcf_fec1_resources, + .dev.platform_data = FEC_PDATA, }; #endif /* MCFFEC_BASE1 */ #endif /* CONFIG_FEC */ _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev