[PATCH] ARM: OMAP: mux: simplify MUX_CFG_730 and add some usb client pins

As I continue to try to sort out USB gadget support on the 730, I find
that I need to add some pin definitions.

Since the 730 lacks PU_PD registers, and the pullup bit is always in
the config register on the 730, I simplified the MUX_CFG_730() macro
a little bit (to avoid typing a bunch of 0s and NAs on *every* line).

diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index d4b8d62..013a2be 100644 (file)
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -35,16 +35,20 @@
 
 #ifdef CONFIG_ARCH_OMAP730
 struct pin_config __initdata_or_module omap730_pins[] = {
-MUX_CFG_730("E2_730_KBR0",     12,   21,    0,   0,   20,   1,   NA,    0,  0)
-MUX_CFG_730("J7_730_KBR1",     12,   25,    0,   0,   24,   1,   NA,    0,  0)
-MUX_CFG_730("E1_730_KBR2",     12,   29,    0,   0,   28,   1,   NA,    0,  0)
-MUX_CFG_730("F3_730_KBR3",     13,    1,    0,   0,   0,    1,   NA,    0,  0)
-MUX_CFG_730("D2_730_KBR4",     13,    5,    0,   0,   4,    1,   NA,    0,  0)
-MUX_CFG_730("C2_730_KBC0",     13,    9,    0,   0,    8,   1,   NA,    0,  0)
-MUX_CFG_730("D3_730_KBC1",     13,   13,    0,   0,   12,   1,   NA,    0,  0)
-MUX_CFG_730("E4_730_KBC2",     13,   17,    0,   0,   16,   1,   NA,    0,  0)
-MUX_CFG_730("F4_730_KBC3",     13,   21,    0,   0,   20,   1,   NA,    0,  0)
-MUX_CFG_730("E3_730_KBC4",     13,   25,    0,   0,   24,   1,   NA,    0,  0)
+MUX_CFG_730("E2_730_KBR0",        12,   21,    0,   20,   1, 0)
+MUX_CFG_730("J7_730_KBR1",        12,   25,    0,   24,   1, 0)
+MUX_CFG_730("E1_730_KBR2",        12,   29,    0,   28,   1, 0)
+MUX_CFG_730("F3_730_KBR3",        13,    1,    0,    0,   1, 0)
+MUX_CFG_730("D2_730_KBR4",        13,    5,    0,    4,   1, 0)
+MUX_CFG_730("C2_730_KBC0",        13,    9,    0,    8,   1, 0)
+MUX_CFG_730("D3_730_KBC1",        13,   13,    0,   12,   1, 0)
+MUX_CFG_730("E4_730_KBC2",        13,   17,    0,   16,   1, 0)
+MUX_CFG_730("F4_730_KBC3",        13,   21,    0,   20,   1, 0)
+MUX_CFG_730("E3_730_KBC4",        13,   25,    0,   24,   1, 0)
+
+MUX_CFG_730("AA17_730_USB_DM",     2,   21,    0,   20,   0, 0)
+MUX_CFG_730("W16_730_USB_PU_EN",   2,   25,    0,   24,   0, 0)
+MUX_CFG_730("W17_730_USB_VBUSI",   2,   29,    0,   28,   0, 0)
 };
 #endif
 

diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 13415a9..8d1c62e 100644 (file)
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -112,14 +112,13 @@
  *   as mux config
  */
 #define MUX_CFG_730(desc, mux_reg, mode_offset, mode,  \
-                  pull_reg, pull_bit, pull_status,     \
-                  pu_pd_reg, pu_pd_status, debug_status)\
+                  pull_bit, pull_status, debug_status)\
 {                                                      \
        .name =  desc,                                  \
        .debug = debug_status,                          \
        MUX_REG_730(mux_reg, mode_offset, mode)         \
        PULL_REG_730(mux_reg, pull_bit, pull_status)    \
-       PU_PD_REG(pu_pd_reg, pu_pd_status)              \
+       PU_PD_REG(NA, 0)                \
 },
 
 #define MUX_CFG_24XX(desc, reg_offset, mode,                   \
@@ -172,6 +171,11 @@ enum omap730_index {
        E4_730_KBC2,
        F4_730_KBC3,
        E3_730_KBC4,
+    
+       /* USB */
+       AA17_730_USB_DM,
+       W16_730_USB_PU_EN,
+       W17_730_USB_VBUSI,
 };
 
 enum omap1xxx_index {