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authorFlorian Fainelli <florian@openwrt.org>2011-02-27 19:53:53 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-03-21 12:45:37 -0700
commit34dce55d3302779116b6b9bc82cb8dfc50acbd11 (patch)
tree971be9dcf9dd2def7a7abda6841cfd8dc4fa32f9 /arch
parenteed80090b96646eb9c670bab22cb6aba4b42497f (diff)
MIPS: MTX-1: Make au1000_eth probe all PHY addresses
commit bf3a1eb85967dcbaae42f4fcb53c2392cec32677 upstream. When au1000_eth probes the MII bus for PHY address, if we do not set au1000_eth platform data's phy_search_highest_address, the MII probing logic will exit early and will assume a valid PHY is found at address 0. For MTX-1, the PHY is at address 31, and without this patch, the link detection/speed/duplex would not work correctly. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2111/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/alchemy/mtx-1/platform.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
index e30e42add697..956f946218c5 100644
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -28,6 +28,8 @@
#include <linux/mtd/physmap.h>
#include <mtd/mtd-abi.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
+
static struct gpio_keys_button mtx1_gpio_button[] = {
{
.gpio = 207,
@@ -140,10 +142,17 @@ static struct __initdata platform_device * mtx1_devs[] = {
&mtx1_mtd,
};
+static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
+ .phy_search_highest_addr = 1,
+ .phy1_search_mac0 = 1,
+};
+
static int __init mtx1_register_devices(void)
{
int rc;
+ au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
+
rc = gpio_request(mtx1_gpio_button[0].gpio,
mtx1_gpio_button[0].desc);
if (rc < 0) {