AM35x: fix UI card EHCI port and LCD dependency

EHCI port on UI card and LCD share two pins (GPIO 181 and 182) thus
they have to be mutually exclusive.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 02e209743e1f..19b9e415710d 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -216,6 +216,8 @@ static int __init am3517_evm_i2c_init(void)
 static int lcd_enabled;
 static int dvi_enabled;
 
+#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
+                defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
 static void __init am3517_evm_display_init(void)
 {
         int r;
@@ -259,6 +261,9 @@ err_2:
 err_1:
         gpio_free(LCD_PANEL_BKLIGHT_PWR);
 }
+#else
+static void __init am3517_evm_display_init(void) {}
+#endif
 
 static int am3517_evm_panel_enable_lcd(struct omap_dss_device *dssdev)
 {
@@ -372,7 +377,12 @@ static void __init am3517_evm_init_irq(void)
 
 static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
         .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
+#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
+                defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
+        .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+#else
         .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+#endif
         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
 
         .phy_reset  = true,