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authorTony Lindgren <tony@atomide.com>2016-10-20 06:42:19 -0700
committerTony Lindgren <tony@atomide.com>2016-11-10 12:42:49 -0700
commite9f5f1e456084fc3a2611b3a40ef8b036b2961cb (patch)
treecf281671b277f4b004dd3f40d7e7434f4bc53b1a /arch/arm/mach-omap1
parentb42814557fd5a9cc943dbe326b99dd104af23195 (diff)
downloadlinux-e9f5f1e456084fc3a2611b3a40ef8b036b2961cb.tar.bz2
ARM: OMAP2+: Remove legacy mux code
All the boards booting with device tree use drivers/pinctrl-single.c instead. Note that mach-omap1 is still using the legacy mux, so let's move the related Kconfig options from plat-omap to mach-omap1. Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1')
-rw-r--r--arch/arm/mach-omap1/Kconfig26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index afb809509140..45c6b733c881 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -31,6 +31,32 @@ config ARCH_OMAP16XX
select ARCH_OMAP_OTG
select CPU_ARM926T
+config OMAP_MUX
+ bool "OMAP multiplexing support"
+ depends on ARCH_OMAP
+ default y
+ help
+ Pin multiplexing support for OMAP boards. If your bootloader
+ sets the multiplexing correctly, say N. Otherwise, or if unsure,
+ say Y.
+
+config OMAP_MUX_DEBUG
+ bool "Multiplexing debug output"
+ depends on OMAP_MUX
+ help
+ Makes the multiplexing functions print out a lot of debug info.
+ This is useful if you want to find out the correct values of the
+ multiplexing registers.
+
+config OMAP_MUX_WARNINGS
+ bool "Warn about pins the bootloader didn't set up"
+ depends on OMAP_MUX
+ default y
+ help
+ Choose Y here to warn whenever driver initialization logic needs
+ to change the pin multiplexing setup. When there are no warnings
+ printed, it's safe to deselect OMAP_MUX for your product.
+
comment "OMAP Board Type"
depends on ARCH_OMAP1