Flip on WN1043ND switch PHY support.

* Add the i2c bitbang bus;
* Add the etherswitch/rtl8366rb drivers;
* "fix" the USB GPIO configuration so USB actually works.

Submitted by:	Stefan Bethke <stb@lassitu.de>

3 files changed, 35 insertions, 5 deletions

diff --git a/sys/mips/conf/AR91XX_BASE b/sys/mips/conf/AR91XX_BASE
index 12e8d3f..4b52eb8 100644
--- a/sys/mips/conf/AR91XX_BASE
+++ b/sys/mips/conf/AR91XX_BASE
@@ -35,7 +35,7 @@ options		_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
 
 # PMC
 options		HWPMC_HOOKS
-device		hwpmc
+#device		hwpmc
 
 # options		NFS_LEGACYRPC
 # Debugging for use in -current
diff --git a/sys/mips/conf/TP-WN1043ND b/sys/mips/conf/TP-WN1043ND
index d81a6f6..4cf80de6 100644
--- a/sys/mips/conf/TP-WN1043ND
+++ b/sys/mips/conf/TP-WN1043ND
@@ -15,6 +15,18 @@ hints           "TP-WN1043ND.hints"
 # Force the board memory - 32mb
 options         AR71XX_REALMEM=32*1024*1024
 
+# i2c GPIO bus
+device		gpioiic
+device		iicbb
+device		iicbus
+device		iic
+
+# ethernet switch device
+device		etherswitch
+
+# RTL8366RB support
+device		rtl8366rb
+
 # read MSDOS formatted disks - USB
 options		MSDOSFS
 options		GEOM_PART_BSD
@@ -33,3 +45,7 @@ device          geom_map
 
 # Boot off of the rootfs, as defined in the geom_map setup.
 options		ROOTDEVNAME=\"ufs:map/rootfs.uzip\"
+
+# Etherswitch support
+device		etherswitch
+device		rtl8366rb
diff --git a/sys/mips/conf/TP-WN1043ND.hints b/sys/mips/conf/TP-WN1043ND.hints
index 1e04ab2..01c5a8f 100644
--- a/sys/mips/conf/TP-WN1043ND.hints
+++ b/sys/mips/conf/TP-WN1043ND.hints
@@ -82,7 +82,7 @@ hint.map.4.readonly=1
 # Don't flip on anything that isn't already enabled.
 # This includes leaving the SPI CS1/CS2 pins as GPIO pins as they're
 # not used here.
-hint.gpio.0.function_set=0x00000000
+hint.gpio.0.function_set=0x00002000
 hint.gpio.0.function_clear=0x00000000
 
 # These are the GPIO LEDs and buttons which can be software controlled.
@@ -102,9 +102,9 @@ hint.gpio.0.pinmask=0x001c02ae
 # Pin 20 - "GPIO20"
 
 # LEDs are configured separately and driven by the LED device
-hint.gpioled.0.at="gpiobus0"
-hint.gpioled.0.name="usb"
-hint.gpioled.0.pins=0x0002
+#hint.gpioled.0.at="gpiobus0"
+#hint.gpioled.0.name="usb"
+#hint.gpioled.0.pins=0x0002
 
 hint.gpioled.1.at="gpiobus0"
 hint.gpioled.1.name="system"
@@ -117,3 +117,17 @@ hint.gpioled.2.pins=0x0020
 hint.gpioled.3.at="gpiobus0"
 hint.gpioled.3.name="wlan"
 hint.gpioled.3.pins=0x0200
+
+# GPIO I2C bus
+hint.gpioiic.0.at="gpiobus0"
+hint.gpioiic.0.pins=0xc0000
+hint.gpioiic.0.scl=1
+hint.gpioiic.0.sda=0
+
+# I2C bus
+# Don't be strict about I2C protocol - the relaxed semantics are required
+# by the realtek switch PHY.
+hint.iicbus.0.strict=0
+
+# Bit bang bus - override default delay
+#hint.iicbb.0.udelay=3