From 863c9638f451085dd223a307d7b7ce16457fe31b Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Tue, 21 May 2013 15:47:51 +0200 Subject: arm: omap: board-overo: reset GPIO for SMSC911x The reset GPIO should be set for the SMSC911x, otherwise the controller will not work and probing will fail. In the case of the tobi-duo expansion board, the second controller shares the same GPIO, thus no more changes are required (not tested). Signed-off-by: Florian Vaussard Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-overo.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 4ca6b68..5748b5d 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -68,6 +68,7 @@ #define OVERO_SMSC911X_CS 5 #define OVERO_SMSC911X_GPIO 176 +#define OVERO_SMSC911X_NRESET 64 #define OVERO_SMSC911X2_CS 4 #define OVERO_SMSC911X2_GPIO 65 @@ -122,7 +123,7 @@ static struct omap_smsc911x_platform_data smsc911x_cfg = { .id = 0, .cs = OVERO_SMSC911X_CS, .gpio_irq = OVERO_SMSC911X_GPIO, - .gpio_reset = -EINVAL, + .gpio_reset = OVERO_SMSC911X_NRESET, .flags = SMSC911X_USE_32BIT, }; -- cgit v1.1 From 8fb61e8d84e673eebf31e564a83bb71a50b1ed48 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Thu, 13 Jun 2013 16:23:58 +0530 Subject: ARM: OMAP3EVM: Marking omap3_evm_display_init() with CONFIG_BROKEN On 37xx EVM non-dt boot fails with current mainline, because of broken GPIO numbering in the board file that uses hardcoded GPIOs. So marking omap3_evm_display_init() with CONFIG_BROKEN for now as suggested by Tony as per the below link: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg90399.html Signed-off-by: Lokesh Vutla Tested-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-omap3evm.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index f76d0de..8c02626 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -174,6 +174,7 @@ static struct panel_sharp_ls037v7dw01_data omap3_evm_lcd_data = { .ud_gpio = OMAP3EVM_LCD_PANEL_UD, }; +#ifdef CONFIG_BROKEN static void __init omap3_evm_display_init(void) { int r; @@ -193,6 +194,7 @@ static void __init omap3_evm_display_init(void) else gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); } +#endif static struct omap_dss_device omap3_evm_lcd_device = { .name = "lcd", @@ -715,7 +717,9 @@ static void __init omap3_evm_init(void) omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL); omap3evm_init_smsc911x(); +#ifdef CONFIG_BROKEN omap3_evm_display_init(); +#endif omap3_evm_wl12xx_init(); omap_twl4030_audio_init("omap3evm", NULL); } -- cgit v1.1