[PATCH 18/18] AM35x: fix UI card EHCI port and LCD dependency
Tony Lindgren
tony at atomide.com
Wed May 5 15:33:25 EDT 2010
From: Ajay Kumar Gupta <ajay.gupta at ti.com>
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 at ti.com>
Signed-off-by: Tony Lindgren <tony at atomide.com>
---
arch/arm/mach-omap2/board-am3517evm.c | 10 ++++++++++
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 02e2097..19b9e41 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,
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