[PATCH 12/19] commands: move CMD_AT91MIX to commands/Kconfig

[Holger Schurig]

* this places the command into the "Information commands"
  section of Kconfig
* while at it, improve Kconfig documention

Signed-off-by: Holger Schurig <holgerschurig at gmail.com>
---
 arch/arm/mach-at91/Kconfig |    8 --------
 commands/Kconfig           |   16 ++++++++++++++++
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a3f4f3f..298ee3f 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -524,14 +524,6 @@ config CALAO_MB_QIL_A9260
 	bool "MB-QIL A9260 Motherboard Board support"
 	depends on MACH_QIL_A9260 || MACH_QIL_A9G20
 
-if COMMAND_SUPPORT
-
-config CMD_AT91MUX
-	bool "at91mux dump command"
-	default y
-
-endif
-
 config AT91_BOOTSTRAP
 	bool "at91 bootstrap"
 	depends on HAVE_AT91_LOWLEVEL_INIT
diff --git a/commands/Kconfig b/commands/Kconfig
index 166693d..47ac352 100644
--- a/commands/Kconfig
+++ b/commands/Kconfig
@@ -37,6 +37,22 @@ config CMD_AT91CLK
 	help
 	  List clock configuration.
 
+config CMD_AT91MUX
+	bool "at91mux"
+	default y
+	depends on ARCH_AT91
+	help
+	  List MUX configuration
+
+	  Usage: at91mux [-pn]
+
+	  Dump current MUX configuration. If a BANK or PIN has been
+	  specified dump pin details.
+
+	  Options:
+	  -p PIN   pin number
+	  -b BANK  bank number
+
 config CMD_ARM_CPUINFO
 	bool "cpuinfo command"
 	default y
-- 
1.7.10.4