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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Thu, 2 May 2013 00:40:45 +0000 (UTC)
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Subject: svn commit: r250165 - head/sys/mips/atheros
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Author: adrian
Date: Thu May  2 00:40:45 2013
New Revision: 250165
URL: http://svnweb.freebsd.org/changeset/base/250165

Log:
  Add the AR933x SoC GPIO pin count limitation.

Modified:
  head/sys/mips/atheros/ar71xx_gpio.c

Modified: head/sys/mips/atheros/ar71xx_gpio.c
==============================================================================
--- head/sys/mips/atheros/ar71xx_gpio.c	Wed May  1 23:58:39 2013	(r250164)
+++ head/sys/mips/atheros/ar71xx_gpio.c	Thu May  2 00:40:45 2013	(r250165)
@@ -49,6 +49,7 @@ __FBSDID("$FreeBSD$");
 #include <mips/atheros/ar71xxreg.h>
 #include <mips/atheros/ar71xx_setup.h>
 #include <mips/atheros/ar71xx_gpiovar.h>
+#include <mips/atheros/ar933xreg.h>
 
 #include "gpio_if.h"
 
@@ -136,6 +137,10 @@ ar71xx_gpio_pin_max(device_t dev, int *m
 		case AR71XX_SOC_AR7242:
 			*maxpin = AR724X_GPIO_PINS - 1;
 			break;
+		case AR71XX_SOC_AR9330:
+		case AR71XX_SOC_AR9331:
+			*maxpin = AR933X_GPIO_COUNT - 1;
+			break;
 		default:
 			*maxpin = AR71XX_GPIO_PINS - 1;
 	}