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authorCyril Chemparathy <cyril@ti.com>2010-05-01 18:38:27 -0400
committerKevin Hilman <khilman@deeprootsystems.com>2010-05-06 15:02:09 -0700
commit5b3a05ca911688c53680f2b020a1512b9da29c89 (patch)
tree4724dd98e7ef949d1976865ad1198c8693d341da /arch/arm/mach-davinci/include/mach/mux.h
parentb27b6d03f245e5eaf6473da58a2612077fb7cfe7 (diff)
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Davinci: eliminate pinmux offset verbosity
Pinmux registers are sequential, and do not need to be enumerated out as they currently are. This reduces code volume and keeps things simple. If some future SoC comes up with a discontiguous register map, PINMUX() can then be expanded with local token pasting. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/mux.h')
-rw-r--r--arch/arm/mach-davinci/include/mach/mux.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h
index 923debe..743dbd2 100644
--- a/arch/arm/mach-davinci/include/mach/mux.h
+++ b/arch/arm/mach-davinci/include/mach/mux.h
@@ -1174,6 +1174,8 @@ enum davinci_tnetv107x_index {
TNETV107X_TDM0_RX,
};
+#define PINMUX(x) (4 * (x))
+
#ifdef CONFIG_DAVINCI_MUX
/* setup pin muxing */
extern int davinci_cfg_reg(unsigned long reg_cfg);