davinci: Rearrange the da830/omap-l137 macros and functions

Rearrange the PINMUX macros and pinmux_setup function which
are common between da830/omap-l137 and da850/omap-l138.

Also, replace the da830 string in function names to da8xx.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c
index d310f579aa85..898905e48946 100644
--- a/arch/arm/mach-davinci/mux.c
+++ b/arch/arm/mach-davinci/mux.c
@@ -91,3 +91,17 @@ int __init_or_module davinci_cfg_reg(const unsigned long index)
         return 0;
 }
 EXPORT_SYMBOL(davinci_cfg_reg);
+
+int da8xx_pinmux_setup(const short pins[])
+{
+        int i, error = -EINVAL;
+
+        if (pins)
+                for (i = 0; pins[i] >= 0; i++) {
+                        error = davinci_cfg_reg(pins[i]);
+                        if (error)
+                                break;
+                }
+
+        return error;
+}