From 02285b4e884af3245fec92d55f456bc99e0fadd6 Mon Sep 17 00:00:00 2001
From: Oleksandr Tymoshenko <gonzo@FreeBSD.org>
Date: Tue, 28 Sep 2010 03:34:51 +0000
Subject: [PATCH] Add GPIO bus to config and hints. Also add sample gpioled
 device.

---
 sys/mips/conf/AR71XX       |  3 +++
 sys/mips/conf/AR71XX.hints | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/sys/mips/conf/AR71XX b/sys/mips/conf/AR71XX
index 12c73daa5b8e..bec8120fed32 100644
--- a/sys/mips/conf/AR71XX
+++ b/sys/mips/conf/AR71XX
@@ -74,6 +74,9 @@ options		USB_EHCI_BIG_ENDIAN_DESC        # handle big-endian byte order
 device		ohci
 device		ehci
 
+device		gpio
+device		gpioled
+
 device		spibus
 device		ar71xx_spi
 device		mx25l
diff --git a/sys/mips/conf/AR71XX.hints b/sys/mips/conf/AR71XX.hints
index c68d6bc8efcf..6719d1639182 100644
--- a/sys/mips/conf/AR71XX.hints
+++ b/sys/mips/conf/AR71XX.hints
@@ -47,6 +47,18 @@ hint.arge.1.fduplex=1
 # Uncomment this hint for RS (not PRO)
 # hint.arge.0.phymask=70000
 
+# GPIO
+hint.gpio.0.at="apb0"
+hint.gpio.0.maddr=0x18040000
+hint.gpio.0.msize=0x1000
+hint.gpio.0.irq=2
+
+# RF led
+hint.gpioled.0.at="gpiobus0"
+hint.gpioled.0.name="rf"
+# pin 2
+hint.gpioled.0.pins=0x0004
+
 # SPI flash
 hint.spi.0.at="nexus0"
 hint.spi.0.maddr=0x1f000000