ar71xx: enable GPIO support for the AR933x SoCs

SVN-Revision: 27057

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c b/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c
index 0ee68470036f0595c9bb3477dfd56c4ee5a257f2..10d80817f5a2346aea0ed4c47b5fc12cd65388bf 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c
@@ -1,7 +1,7 @@
 /*
- *  Atheros AR71xx SoC GPIO API support
+ *  Atheros AR7XXX/AR9XXX SoC GPIO API support
  *
- *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  This program is free software; you can redistribute it and/or modify it
@@ -172,6 +172,11 @@ void __init ar71xx_gpio_init(void)
                ar71xx_gpio_chip.ngpio = AR91XX_GPIO_COUNT;
                break;
 
+       case AR71XX_SOC_AR9330:
+       case AR71XX_SOC_AR9331:
+               ar71xx_gpio_chip.ngpio = AR933X_GPIO_COUNT;
+               break;
+
        case AR71XX_SOC_AR9341:
        case AR71XX_SOC_AR9342:
        case AR71XX_SOC_AR9344:

diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
index 759c8e6ab3343a7ebe5741ddf175c71ce190d3af..6d43e25150d5264974bdc422a96b76a302d15151 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
+++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
@@ -455,6 +455,8 @@ static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
 
 #define AR91XX_GPIO_COUNT      22
 
+#define AR933X_GPIO_COUNT      30
+
 #define AR934X_GPIO_FUNC_SPI_CS_1_EN   BIT(14)
 #define AR934X_GPIO_FUNC_SPI_CS_0_EN   BIT(13)