From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Wed, 05 May 2010 12:33:25 -0700 Subject: [PATCH 18/18] AM35x: fix UI card EHCI port and LCD dependency In-Reply-To: <20100505192957.21568.19569.stgit@baageli.muru.com> References: <20100505192957.21568.19569.stgit@baageli.muru.com> Message-ID: <20100505193325.21568.78883.stgit@baageli.muru.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Ajay Kumar Gupta 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 Signed-off-by: Tony Lindgren --- 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,