diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-omap2/board-3430sdp.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-omap2/board-zoom-debugboard.c | 9 | ||||
-rw-r--r-- | arch/arm/mach-omap2/mux.c | 5 | ||||
-rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 2 | ||||
-rw-r--r-- | arch/arm/mach-omap2/serial.c | 33 | ||||
-rw-r--r-- | arch/arm/mach-omap2/usb-musb.c | 12 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/mach/mux.h | 3 |
7 files changed, 51 insertions, 19 deletions
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 7e9b76c..31d9f56 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -473,6 +473,11 @@ static inline void board_smc91x_init(void) #endif +static void enable_board_wakeup_source(void) +{ + omap_cfg_reg(AF26_34XX_SYS_NIRQ); /* T2 interrupt line (keypad) */ +} + static void __init omap_3430sdp_init(void) { omap3430_i2c_init(); @@ -490,6 +495,7 @@ static void __init omap_3430sdp_init(void) omap_serial_init(); usb_musb_init(); board_smc91x_init(); + enable_board_wakeup_source(); } static void __init omap_3430sdp_map_io(void) diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c index f546063..1f13e2a 100644 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -96,7 +96,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device zoom2_debugboard_serial_device = { .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, + .id = 3, .dev = { .platform_data = serial_platform_data, }, @@ -129,6 +129,7 @@ static inline void __init zoom2_init_quaduart(void) static inline int omap_zoom2_debugboard_detect(void) { int debug_board_detect = 0; + int ret = 1; debug_board_detect = ZOOM2_SMSC911X_GPIO; @@ -140,10 +141,10 @@ static inline int omap_zoom2_debugboard_detect(void) gpio_direction_input(debug_board_detect); if (!gpio_get_value(debug_board_detect)) { - gpio_free(debug_board_detect); - return 0; + ret = 0; } - return 1; + gpio_free(debug_board_detect); + return ret; } static struct platform_device *zoom2_devices[] __initdata = { diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index f63f3a2..2daa595 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -542,6 +542,11 @@ MUX_CFG_34XX("AF13_3430_MMC3_DAT2", 0x5e8, OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) MUX_CFG_34XX("AF13_3430_MMC3_DAT3", 0x5e2, OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP) + +/* SYS_NIRQ T2 INT1 */ +MUX_CFG_34XX("AF26_34XX_SYS_NIRQ", 0x1E0, + OMAP3_WAKEUP_EN | OMAP34XX_PIN_INPUT_PULLUP | + OMAP34XX_MUX_MODE0) }; #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 26f2aca..0ff5a6c 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -695,7 +695,7 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) if (!pwrdm->pwrsts) return 0; - pwrst = kmalloc(sizeof(struct power_state), GFP_KERNEL); + pwrst = kmalloc(sizeof(struct power_state), GFP_ATOMIC); if (!pwrst) return -ENOMEM; pwrst->pwrdm = pwrdm; diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index dd3c735..0f50810 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -113,6 +113,21 @@ static struct plat_serial8250_port serial_platform_data2[] = { } }; +#ifdef CONFIG_ARCH_OMAP4 +static struct plat_serial8250_port serial_platform_data3[] = { + { + .membase = IO_ADDRESS(OMAP_UART4_BASE), + .mapbase = OMAP_UART4_BASE, + .irq = 70, + .flags = UPF_BOOT_AUTOCONF, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = OMAP24XX_BASE_BAUD * 16, + }, { + .flags = 0 + } +}; +#endif static inline unsigned int serial_read_reg(struct plat_serial8250_port *up, int offset) { @@ -550,6 +565,17 @@ static struct omap_uart_state omap_uart[OMAP_MAX_NR_PORTS] = { }, }, }, +#ifdef CONFIG_ARCH_OMAP4 + { + .pdev = { + .name = "serial8250", + .id = 3 + .dev = { + .platform_data = serial_platform_data3, + }, + }, + }, +#endif }; void __init omap_serial_init(void) @@ -583,8 +609,11 @@ void __init omap_serial_init(void) uart->fck = NULL; } - if (!uart->ick || !uart->fck) - continue; + /* FIXME: Remove this once the clkdev is ready */ + if (!cpu_is_omap44xx()) { + if (!uart->ick || !uart->fck) + continue; + } uart->num = i; p->private_data = uart; diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 739e59e..1145a25 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -31,15 +31,6 @@ #include <mach/mux.h> #include <mach/usb.h> -#define OTG_SYSCONFIG (OMAP34XX_HSUSB_OTG_BASE + 0x404) - -static void __init usb_musb_pm_init(void) -{ - /* Ensure force-idle mode for OTG controller */ - if (cpu_is_omap34xx()) - omap_writel(0, OTG_SYSCONFIG); -} - #ifdef CONFIG_USB_MUSB_SOC static struct resource musb_resources[] = { @@ -173,13 +164,10 @@ void __init usb_musb_init(void) printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n"); return; } - - usb_musb_pm_init(); } #else void __init usb_musb_init(void) { - usb_musb_pm_init(); } #endif /* CONFIG_USB_MUSB_SOC */ diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h index 2c57bad..98dfab6 100644 --- a/arch/arm/plat-omap/include/mach/mux.h +++ b/arch/arm/plat-omap/include/mach/mux.h @@ -885,6 +885,9 @@ enum omap34xx_index { AH9_3430_MMC3_DAT1, AF13_3430_MMC3_DAT2, AF13_3430_MMC3_DAT3, + + /* SYS_NIRQ T2 INT1 */ + AF26_34XX_SYS_NIRQ, }; struct omap_mux_cfg { |