OMAP3: Update Overo pin mux for new expansion board

A new Overo expansion board uses GPIO 14, 21, 22 and 23 for LED's and
switches. This patch changes the pinmux configuration for those pins.
They were previously set up for unused MMC3_DAT4-7.

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

diff --git a/board/omap3/overo/overo.h b/board/omap3/overo/overo.h
index 71de3f10d3a8db62536caf9028522b86be564c75..e8ccc1d2e649f54cd8e3d021d2fa17f3df37de59 100644 (file)
--- a/board/omap3/overo/overo.h
+++ b/board/omap3/overo/overo.h
@@ -185,6 +185,7 @@ const omap3_sysinfo sysinfo = {
  MUX_VAL(CP(CSI2_DX0),         (IEN  | PTD | DIS | M0)) /*CSI2_DX0*/\
  MUX_VAL(CP(CSI2_DY0),         (IEN  | PTD | DIS | M0)) /*CSI2_DY0*/\
  MUX_VAL(CP(CSI2_DX1),         (IEN  | PTD | EN  | M4)) /*GPIO_114*/\
+                                                        /* - PEN_DOWN*/\
  MUX_VAL(CP(CSI2_DY1),         (IEN  | PTU | EN  | M4)) /*GPIO_115*/\
  /*Audio Interface */\
  MUX_VAL(CP(MCBSP2_FSX),       (IEN  | PTD | DIS | M0)) /*McBSP2_FSX*/\
@@ -295,7 +296,7 @@ const omap3_sysinfo sysinfo = {
  MUX_VAL(CP(SYS_CLKOUT2),      (IEN  | PTU | EN  | M4)) /*GPIO_186*/\
  MUX_VAL(CP(ETK_CLK_ES2),      (IDIS | PTU | EN  | M2)) /*MMC3_CLK*/\
  MUX_VAL(CP(ETK_CTL_ES2),      (IEN  | PTU | EN  | M2)) /*MMC3_CMD*/\
- MUX_VAL(CP(ETK_D0_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT4*/\
+ MUX_VAL(CP(ETK_D0_ES2),       (IEN  | PTU | EN  | M4)) /*GPIO_14*/\
  MUX_VAL(CP(ETK_D1_ES2),       (IEN  | PTD | EN  | M4)) /*GPIO_15 - X_GATE*/\
  MUX_VAL(CP(ETK_D2_ES2),       (IEN  | PTU | EN  | M4)) /*GPIO_16*/\
                                                         /* - W2W_NRESET*/\
@@ -303,9 +304,9 @@ const omap3_sysinfo sysinfo = {
  MUX_VAL(CP(ETK_D4_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT0*/\
  MUX_VAL(CP(ETK_D5_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT1*/\
  MUX_VAL(CP(ETK_D6_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT2*/\
- MUX_VAL(CP(ETK_D7_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT7*/\
- MUX_VAL(CP(ETK_D8_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT6*/\
- MUX_VAL(CP(ETK_D9_ES2),       (IEN  | PTU | EN  | M2)) /*MMC3_DAT5*/\
+ MUX_VAL(CP(ETK_D7_ES2),       (IEN  | PTU | EN  | M4)) /*GPIO_21*/\
+ MUX_VAL(CP(ETK_D8_ES2),       (IEN  | PTU | EN  | M4)) /*GPIO_22*/\
+ MUX_VAL(CP(ETK_D9_ES2),       (IEN  | PTU | EN  | M4)) /*GPIO_23*/\
  MUX_VAL(CP(ETK_D10_ES2),      (IDIS | PTD | DIS | M3)) /*HSUSB2_CLK*/\
  MUX_VAL(CP(ETK_D11_ES2),      (IDIS | PTD | DIS | M3)) /*HSUSB2_STP*/\
  MUX_VAL(CP(ETK_D12_ES2),      (IEN  | PTD | DIS | M3)) /*HSUSB2_DIR*/\