From c5aa0ad0c557c63dcaf8c8d75a3dd4c5e90724b3 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 25 May 2009 17:36:19 +0200 Subject: mxc: turn to soc specific init_irq functions Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31moboard.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-mx3/mx31moboard.c') diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index a17f2e41160..b86b8a757c9 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -36,6 +36,7 @@ #include #include #include +#include #include "devices.h" @@ -197,7 +198,7 @@ MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc, .boot_params = PHYS_OFFSET + 0x100, .map_io = mx31_map_io, - .init_irq = mxc_init_irq, + .init_irq = mx31_init_irq, .init_machine = mxc_board_init, .timer = &mx31moboard_timer, MACHINE_END -- cgit v1.2.3-70-g09d2 From b23f1534bb0e0dc97e46fc52bf9bde0c2226763c Mon Sep 17 00:00:00 2001 From: Valentin Longchamp Date: Mon, 10 Aug 2009 18:33:11 +0200 Subject: mx31moboard: added usb xcvr reset for mx31moboard Signed-off-by: Valentin Longchamp Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31moboard-devboard.c | 30 ++++++++++++++++-------------- arch/arm/mach-mx3/mx31moboard-marxbot.c | 28 +++++++++++++++------------- arch/arm/mach-mx3/mx31moboard.c | 18 ++++++++++++++++++ 3 files changed, 49 insertions(+), 27 deletions(-) (limited to 'arch/arm/mach-mx3/mx31moboard.c') diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 4704405165a..2f2f142f075 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -116,23 +116,25 @@ static struct fsl_usb2_platform_data usb_pdata = { .phy_mode = FSL_USB2_PHY_ULPI, }; -#define OTG_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST) -#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + +#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) static void devboard_usbotg_init(void) { - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, OTG_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); gpio_request(OTG_EN_B, "usb-udc-en"); gpio_direction_output(OTG_EN_B, 0); diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c index 641c3d6153a..b817a4a5bcb 100644 --- a/arch/arm/mach-mx3/mx31moboard-marxbot.c +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -120,23 +120,25 @@ static struct fsl_usb2_platform_data usb_pdata = { .phy_mode = FSL_USB2_PHY_ULPI, }; -#define OTG_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST) +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + #define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) static void marxbot_usbotg_init(void) { - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, OTG_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, OTG_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); gpio_request(OTG_EN_B, "usb-udc-en"); gpio_direction_output(OTG_EN_B, 0); diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index b86b8a757c9..53ce60bdc82 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -16,6 +16,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include #include #include #include @@ -56,6 +57,8 @@ static unsigned int moboard_pins[] = { MX31_PIN_SD1_DATA1__SD1_DATA1, MX31_PIN_SD1_DATA0__SD1_DATA0, MX31_PIN_SD1_CLK__SD1_CLK, MX31_PIN_SD1_CMD__SD1_CMD, MX31_PIN_ATA_CS0__GPIO3_26, MX31_PIN_ATA_CS1__GPIO3_27, + /* USB reset */ + MX31_PIN_GPIO1_0__GPIO1_0, }; static struct physmap_flash_data mx31moboard_flash_data = { @@ -143,6 +146,19 @@ static struct imxmmc_platform_data sdhc1_pdata = { .exit = moboard_sdhc1_exit, }; +/* + * this pin is dedicated for all mx31moboard systems, so we do it here + */ +#define USB_RESET_B IOMUX_TO_GPIO(MX31_PIN_GPIO1_0) + +static void usb_xcvr_reset(void) +{ + gpio_request(USB_RESET_B, "usb-reset"); + gpio_direction_output(USB_RESET_B, 0); + mdelay(1); + gpio_set_value(USB_RESET_B, 1); +} + static struct platform_device *devices[] __initdata = { &mx31moboard_flash, }; @@ -168,6 +184,8 @@ static void __init mxc_board_init(void) mxc_register_device(&mxcsdhc_device0, &sdhc1_pdata); + usb_xcvr_reset(); + switch (mx31moboard_baseboard) { case MX31NOBOARD: break; -- cgit v1.2.3-70-g09d2 From 88b05647171460b1d479371690876f8ac5957d42 Mon Sep 17 00:00:00 2001 From: Valentin Longchamp Date: Mon, 10 Aug 2009 18:33:12 +0200 Subject: mx31moboard: move usb otg support back to moboard common file since all boards finally have this device Signed-off-by: Valentin Longchamp Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31moboard-devboard.c | 45 -------------------------------- arch/arm/mach-mx3/mx31moboard-marxbot.c | 45 -------------------------------- arch/arm/mach-mx3/mx31moboard.c | 45 ++++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 90 deletions(-) (limited to 'arch/arm/mach-mx3/mx31moboard.c') diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 2f2f142f075..b3e8f251ac7 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -16,7 +16,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include #include #include #include @@ -40,18 +39,6 @@ static unsigned int devboard_pins[] = { MX31_PIN_PC_READY__SD2_DATA1, MX31_PIN_PC_WAIT_B__SD2_DATA0, MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD, MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29, - /* USB OTG */ - MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, - MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, - MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, - MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, - MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, - MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, - MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, - MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, - MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR, - MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP, - MX31_PIN_USB_OC__GPIO1_30, }; static struct imxuart_platform_data uart_pdata = { @@ -111,35 +98,6 @@ static struct imxmmc_platform_data sdhc2_pdata = { .exit = devboard_sdhc2_exit, }; -static struct fsl_usb2_platform_data usb_pdata = { - .operating_mode = FSL_USB2_DR_DEVICE, - .phy_mode = FSL_USB2_PHY_ULPI, -}; - -#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ - PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) - -#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) - -static void devboard_usbotg_init(void) -{ - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); - - gpio_request(OTG_EN_B, "usb-udc-en"); - gpio_direction_output(OTG_EN_B, 0); -} - /* * system init for baseboard usage. Will be called by mx31moboard init. */ @@ -153,7 +111,4 @@ void __init mx31moboard_devboard_init(void) mxc_register_device(&mxc_uart_device1, &uart_pdata); mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); - - devboard_usbotg_init(); - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); } diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c index b817a4a5bcb..53ce7ff0637 100644 --- a/arch/arm/mach-mx3/mx31moboard-marxbot.c +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -16,7 +16,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include #include #include #include @@ -48,18 +47,6 @@ static unsigned int marxbot_pins[] = { MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC, MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1, MX31_PIN_TXD2__GPIO1_28, - /* USB OTG */ - MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, - MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, - MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, - MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, - MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, - MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, - MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, - MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, - MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR, - MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP, - MX31_PIN_USB_OC__GPIO1_30, }; #define SDHC2_CD IOMUX_TO_GPIO(MX31_PIN_ATA_DIOR) @@ -115,35 +102,6 @@ static struct imxmmc_platform_data sdhc2_pdata = { .exit = marxbot_sdhc2_exit, }; -static struct fsl_usb2_platform_data usb_pdata = { - .operating_mode = FSL_USB2_DR_DEVICE, - .phy_mode = FSL_USB2_PHY_ULPI, -}; - -#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ - PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) - -#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) - -static void marxbot_usbotg_init(void) -{ - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); - - gpio_request(OTG_EN_B, "usb-udc-en"); - gpio_direction_output(OTG_EN_B, 0); -} - /* * system init for baseboard usage. Will be called by mx31moboard init. */ @@ -155,7 +113,4 @@ void __init mx31moboard_marxbot_init(void) "marxbot"); mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); - - marxbot_usbotg_init(); - mxc_register_device(&mxc_otg_udc_device, &usb_pdata); } diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index 53ce60bdc82..2852bd58eda 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -17,6 +17,7 @@ */ #include +#include #include #include #include @@ -59,6 +60,18 @@ static unsigned int moboard_pins[] = { MX31_PIN_ATA_CS0__GPIO3_26, MX31_PIN_ATA_CS1__GPIO3_27, /* USB reset */ MX31_PIN_GPIO1_0__GPIO1_0, + /* USB OTG */ + MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, + MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, + MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, + MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, + MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, + MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, + MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, + MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, + MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR, + MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP, + MX31_PIN_USB_OC__GPIO1_30, }; static struct physmap_flash_data mx31moboard_flash_data = { @@ -159,6 +172,35 @@ static void usb_xcvr_reset(void) gpio_set_value(USB_RESET_B, 1); } +#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ + PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) + +#define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) + +static void moboard_usbotg_init(void) +{ + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); + mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); + + gpio_request(OTG_EN_B, "usb-udc-en"); + gpio_direction_output(OTG_EN_B, 0); +} + +static struct fsl_usb2_platform_data usb_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_ULPI, +}; + static struct platform_device *devices[] __initdata = { &mx31moboard_flash, }; @@ -186,6 +228,9 @@ static void __init mxc_board_init(void) usb_xcvr_reset(); + moboard_usbotg_init(); + mxc_register_device(&mxc_otg_udc_device, &usb_pdata); + switch (mx31moboard_baseboard) { case MX31NOBOARD: break; -- cgit v1.2.3-70-g09d2 From 77aa561db19229a36859018277f41be88684b487 Mon Sep 17 00:00:00 2001 From: Valentin Longchamp Date: Wed, 12 Aug 2009 11:29:19 +0200 Subject: mx31moboard: support for the 4 leds used on mx31moboard Signed-off-by: Valentin Longchamp Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31moboard.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'arch/arm/mach-mx3/mx31moboard.c') diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index 2852bd58eda..ac337d26409 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -72,6 +73,9 @@ static unsigned int moboard_pins[] = { MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR, MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP, MX31_PIN_USB_OC__GPIO1_30, + /* LEDs */ + MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1, + MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3, }; static struct physmap_flash_data mx31moboard_flash_data = { @@ -201,8 +205,39 @@ static struct fsl_usb2_platform_data usb_pdata = { .phy_mode = FSL_USB2_PHY_ULPI, }; +static struct gpio_led mx31moboard_leds[] = { + { + .name = "coreboard-led-0:red:running", + .default_trigger = "heartbeat", + .gpio = IOMUX_TO_GPIO(MX31_PIN_SVEN0), + }, { + .name = "coreboard-led-1:red", + .gpio = IOMUX_TO_GPIO(MX31_PIN_STX0), + }, { + .name = "coreboard-led-2:red", + .gpio = IOMUX_TO_GPIO(MX31_PIN_SRX0), + }, { + .name = "coreboard-led-3:red", + .gpio = IOMUX_TO_GPIO(MX31_PIN_SIMPD0), + }, +}; + +static struct gpio_led_platform_data mx31moboard_led_pdata = { + .num_leds = ARRAY_SIZE(mx31moboard_leds), + .leds = mx31moboard_leds, +}; + +static struct platform_device mx31moboard_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &mx31moboard_led_pdata, + }, +}; + static struct platform_device *devices[] __initdata = { &mx31moboard_flash, + &mx31moboard_leds_device, }; static int mx31moboard_baseboard; -- cgit v1.2.3-70-g09d2 From 8b1a540c245d68a77dbd909359cfc709b6a3a1bf Mon Sep 17 00:00:00 2001 From: Valentin Longchamp Date: Wed, 12 Aug 2009 11:29:20 +0200 Subject: mx31moboard: initialize 4 input gpios for mx31moboard These gpios are exported to userspace and are here to be used as a selector Signed-off-by: Valentin Longchamp Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31moboard.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'arch/arm/mach-mx3/mx31moboard.c') diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c index ac337d26409..d3c6bb26271 100644 --- a/arch/arm/mach-mx3/mx31moboard.c +++ b/arch/arm/mach-mx3/mx31moboard.c @@ -76,6 +76,9 @@ static unsigned int moboard_pins[] = { /* LEDs */ MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1, MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3, + /* SEL */ + MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9, + MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11, }; static struct physmap_flash_data mx31moboard_flash_data = { @@ -235,6 +238,34 @@ static struct platform_device mx31moboard_leds_device = { }, }; +#define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1) +#define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1) +#define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1) +#define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1) + +static void mx31moboard_init_sel_gpios(void) +{ + if (!gpio_request(SEL0, "sel0")) { + gpio_direction_input(SEL0); + gpio_export(SEL0, true); + } + + if (!gpio_request(SEL1, "sel1")) { + gpio_direction_input(SEL1); + gpio_export(SEL1, true); + } + + if (!gpio_request(SEL2, "sel2")) { + gpio_direction_input(SEL2); + gpio_export(SEL2, true); + } + + if (!gpio_request(SEL3, "sel3")) { + gpio_direction_input(SEL3); + gpio_export(SEL3, true); + } +} + static struct platform_device *devices[] __initdata = { &mx31moboard_flash, &mx31moboard_leds_device, @@ -256,6 +287,8 @@ static void __init mxc_board_init(void) mxc_register_device(&mxc_uart_device0, &uart_pdata); mxc_register_device(&mxc_uart_device4, &uart_pdata); + mx31moboard_init_sel_gpios(); + mxc_register_device(&mxc_i2c_device0, &moboard_i2c0_pdata); mxc_register_device(&mxc_i2c_device1, &moboard_i2c1_pdata); -- cgit v1.2.3-70-g09d2