OMAP3: Beagle: Set pinmux conditionally for Rev C boards

The Beagle Rev C boards pull UART2 from an alternate set of balls.

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>

diff --git a/board/omap3/beagle/beagle.c b/board/omap3/beagle/beagle.c
index cc8e2f9a48060679be7b06f23eba1b6f39175ae6..7eb70ee3baf359dd8995d8e27ed37138352894eb 100644 (file)
--- a/board/omap3/beagle/beagle.c
+++ b/board/omap3/beagle/beagle.c
@@ -130,4 +130,8 @@ int misc_init_r(void)
 void set_muxconf_regs(void)
 {
        MUX_BEAGLE();
+
+       if (beagle_revision_c) {
+               MUX_BEAGLE_C();
+       }
 }

diff --git a/board/omap3/beagle/beagle.h b/board/omap3/beagle/beagle.h
index 5d45f0121d3b451b6a3174486f02ebd65b183b52..324ec66fbeccea6ce0058f809bb62135670891a4 100644 (file)
--- a/board/omap3/beagle/beagle.h
+++ b/board/omap3/beagle/beagle.h
@@ -212,14 +212,14 @@ const omap3_sysinfo sysinfo = {
  MUX_VAL(CP(MMC2_DAT6),                (IEN  | PTU | EN  | M4)) /*GPIO_138*/\
  MUX_VAL(CP(MMC2_DAT7),                (IEN  | PTU | EN  | M4)) /*GPIO_139*/\
  /*Bluetooth*/\
- MUX_VAL(CP(MCBSP3_DX),                (IDIS | PTD | DIS | M4)) /*GPIO_140*/\
- MUX_VAL(CP(MCBSP3_DR),                (IDIS | PTD | DIS | M4)) /*GPIO_142*/\
- MUX_VAL(CP(MCBSP3_CLKX),      (IDIS | PTD | DIS | M4)) /*GPIO_141*/\
- MUX_VAL(CP(MCBSP3_FSX),       (IDIS | PTD | DIS | M4)) /*GPIO_143*/\
- MUX_VAL(CP(UART2_CTS),                (IEN  | PTU | EN  | M0)) /*UART2_CTS*/\
- MUX_VAL(CP(UART2_RTS),                (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
- MUX_VAL(CP(UART2_TX),         (IDIS | PTD | DIS | M0)) /*UART2_TX*/\
- MUX_VAL(CP(UART2_RX),         (IDIS | PTD | DIS | M4)) /*GPIO_147*/\
+ MUX_VAL(CP(MCBSP3_DX),                (IEN  | PTD | DIS | M1)) /*UART2_CTS*/\
+ MUX_VAL(CP(MCBSP3_DR),                (IDIS | PTD | DIS | M1)) /*UART2_RTS*/\
+ MUX_VAL(CP(MCBSP3_CLKX),      (IDIS | PTD | DIS | M1)) /*UART2_TX*/\
+ MUX_VAL(CP(MCBSP3_FSX),       (IEN  | PTD | DIS | M1)) /*UART2_RX*/\
+ MUX_VAL(CP(UART2_CTS),                (IEN  | PTD | DIS | M4)) /*GPIO_144*/\
+ MUX_VAL(CP(UART2_RTS),                (IEN  | PTD | DIS | M4)) /*GPIO_145*/\
+ MUX_VAL(CP(UART2_TX),         (IEN  | PTD | DIS | M4)) /*GPIO_146*/\
+ MUX_VAL(CP(UART2_RX),         (IEN  | PTD | DIS | M4)) /*GPIO_147*/\
  /*Modem Interface */\
  MUX_VAL(CP(UART1_TX),         (IDIS | PTD | DIS | M0)) /*UART1_TX*/\
  MUX_VAL(CP(UART1_RTS),                (IDIS | PTD | DIS | M4)) /*GPIO_149*/ \
@@ -372,4 +372,13 @@ const omap3_sysinfo sysinfo = {
  MUX_VAL(CP(D2D_SBUSFLAG),     (IEN  | PTD | DIS | M0)) /*d2d_sbusflag*/\
  MUX_VAL(CP(SDRC_CKE0),                (IDIS | PTU | EN  | M0)) /*sdrc_cke0*/\
  MUX_VAL(CP(SDRC_CKE1),                (IDIS | PTD | DIS | M7)) /*sdrc_cke1*/
+
+#define MUX_BEAGLE_C() \
+ MUX_VAL(CP(MCBSP3_DX),                (IEN | PTD | DIS | M4)) /*GPIO_140*/\
+ MUX_VAL(CP(MCBSP3_DR),                (IEN | PTD | DIS | M4)) /*GPIO_142*/\
+ MUX_VAL(CP(MCBSP3_CLKX),      (IEN | PTD | DIS | M4)) /*GPIO_141*/\
+ MUX_VAL(CP(UART2_CTS),                (IEN  | PTU | EN  | M0)) /*UART2_CTS*/\
+ MUX_VAL(CP(UART2_RTS),                (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
+ MUX_VAL(CP(UART2_TX),         (IDIS | PTD | DIS | M0)) /*UART2_TX*/
+
 #endif