1 files changed, 18 insertions, 1 deletions

diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 8128aebfb155..00b498e97c83 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -1,3 +1,14 @@
+# au1000-style gpio
+config ALCHEMY_GPIO_AU1000
+        bool
+
+# select this in your board config if you don't want to use the gpio
+# namespace as documented in the manuals.  In this case however you need
+# to create the necessary gpio_* functions in your board code/headers!
+# see arch/mips/include/asm/mach-au1x00/gpio.h   for more information.
+config ALCHEMY_GPIO_INDIRECT
+        def_bool n
+
 choice
         prompt "Machine type"
         depends on MACH_ALCHEMY
@@ -108,22 +119,27 @@ endchoice
 config SOC_AU1000
         bool
         select SOC_AU1X00
+        select ALCHEMY_GPIO_AU1000
 
 config SOC_AU1100
         bool
         select SOC_AU1X00
+        select ALCHEMY_GPIO_AU1000
 
 config SOC_AU1500
         bool
         select SOC_AU1X00
+        select ALCHEMY_GPIO_AU1000
 
 config SOC_AU1550
         bool
         select SOC_AU1X00
+        select ALCHEMY_GPIO_AU1000
 
 config SOC_AU1200
         bool
         select SOC_AU1X00
+        select ALCHEMY_GPIO_AU1000
 
 config SOC_AU1X00
         bool
@@ -134,4 +150,5 @@ config SOC_AU1X00
         select SYS_HAS_CPU_MIPS32_R1
         select SYS_SUPPORTS_32BIT_KERNEL
         select SYS_SUPPORTS_APM_EMULATION
-        select ARCH_REQUIRE_GPIOLIB
+        select GENERIC_GPIO
+        select ARCH_WANT_OPTIONAL_GPIOLIB