diff options
Diffstat (limited to 'arch/arm/mach-mmp')
| -rw-r--r-- | arch/arm/mach-mmp/aspenite.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/devices.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/timex.h | 13 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/pm-mmp2.c | 16 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/pm-pxa910.c | 20 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/time.c | 14 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/ttc_dkb.c | 18 |
7 files changed, 33 insertions, 66 deletions
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 0c002099c3a3..7e0248582efd 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -231,7 +231,7 @@ static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = { .debounce_interval = 30, }; -#if defined(CONFIG_USB_EHCI_MV) +#if IS_ENABLED(CONFIG_USB_EHCI_MV) static struct mv_usb_platform_data pxa168_sph_pdata = { .mode = MV_USB_MODE_HOST, .phy_init = pxa_usb_phy_init, @@ -258,7 +258,7 @@ static void __init common_init(void) /* off-chip devices */ platform_device_register(&smc91x_device); -#if defined(CONFIG_USB_EHCI_MV) +#if IS_ENABLED(CONFIG_USB_EHCI_MV) pxa168_add_usb_host(&pxa168_sph_pdata); #endif } diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c index dd2d8b103cc8..2bcb766af05d 100644 --- a/arch/arm/mach-mmp/devices.c +++ b/arch/arm/mach-mmp/devices.c @@ -72,7 +72,7 @@ int __init pxa_register_device(struct pxa_device_desc *desc, return platform_device_add(pdev); } -#if defined(CONFIG_USB) || defined(CONFIG_USB_GADGET) +#if IS_ENABLED(CONFIG_USB) || IS_ENABLED(CONFIG_USB_GADGET) /***************************************************************************** * The registers read/write routines @@ -112,9 +112,9 @@ static void u2o_write(void __iomem *base, unsigned int offset, readl_relaxed(base + offset); } -#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV) +#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV) -#if defined(CONFIG_CPU_PXA910) || defined(CONFIG_CPU_PXA168) +#if IS_ENABLED(CONFIG_CPU_PXA910) || IS_ENABLED(CONFIG_CPU_PXA168) static DEFINE_MUTEX(phy_lock); static int phy_init_cnt; @@ -238,10 +238,10 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg) #endif #endif -#ifdef CONFIG_USB_SUPPORT +#if IS_ENABLED(CONFIG_USB_SUPPORT) static u64 usb_dma_mask = ~(u32)0; -#ifdef CONFIG_USB_MV_UDC +#if IS_ENABLED(CONFIG_USB_MV_UDC) struct resource pxa168_u2o_resources[] = { /* regbase */ [0] = { @@ -276,7 +276,7 @@ struct platform_device pxa168_device_u2o = { }; #endif /* CONFIG_USB_MV_UDC */ -#ifdef CONFIG_USB_EHCI_MV_U2O +#if IS_ENABLED(CONFIG_USB_EHCI_MV_U2O) struct resource pxa168_u2oehci_resources[] = { /* regbase */ [0] = { @@ -312,7 +312,7 @@ struct platform_device pxa168_device_u2oehci = { }; #endif -#if defined(CONFIG_USB_MV_OTG) +#if IS_ENABLED(CONFIG_USB_MV_OTG) struct resource pxa168_u2ootg_resources[] = { /* regbase */ [0] = { diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h deleted file mode 100644 index 70c9f1d88c02..000000000000 --- a/arch/arm/mach-mmp/include/mach/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/timex.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifdef CONFIG_CPU_MMP2 -#define CLOCK_TICK_RATE 6500000 -#else -#define CLOCK_TICK_RATE 3250000 -#endif diff --git a/arch/arm/mach-mmp/pm-mmp2.c b/arch/arm/mach-mmp/pm-mmp2.c index 461a191a32d2..43b1a516957f 100644 --- a/arch/arm/mach-mmp/pm-mmp2.c +++ b/arch/arm/mach-mmp/pm-mmp2.c @@ -27,22 +27,8 @@ int mmp2_set_wake(struct irq_data *d, unsigned int on) { - int irq = d->irq; - struct irq_desc *desc = irq_to_desc(irq); unsigned long data = 0; - - if (unlikely(irq >= nr_irqs)) { - pr_err("IRQ nubmers are out of boundary!\n"); - return -EINVAL; - } - - if (on) { - if (desc->action) - desc->action->flags |= IRQF_NO_SUSPEND; - } else { - if (desc->action) - desc->action->flags &= ~IRQF_NO_SUSPEND; - } + int irq = d->irq; /* enable wakeup sources */ switch (irq) { diff --git a/arch/arm/mach-mmp/pm-pxa910.c b/arch/arm/mach-mmp/pm-pxa910.c index 48981ca801a5..04c9daf9f8d7 100644 --- a/arch/arm/mach-mmp/pm-pxa910.c +++ b/arch/arm/mach-mmp/pm-pxa910.c @@ -27,22 +27,8 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on) { - int irq = data->irq; - struct irq_desc *desc = irq_to_desc(data->irq); uint32_t awucrm = 0, apcr = 0; - - if (unlikely(irq >= nr_irqs)) { - pr_err("IRQ nubmers are out of boundary!\n"); - return -EINVAL; - } - - if (on) { - if (desc->action) - desc->action->flags |= IRQF_NO_SUSPEND; - } else { - if (desc->action) - desc->action->flags &= ~IRQF_NO_SUSPEND; - } + int irq = data->irq; /* setting wakeup sources */ switch (irq) { @@ -115,9 +101,11 @@ int pxa910_set_wake(struct irq_data *data, unsigned int on) if (irq >= IRQ_GPIO_START && irq < IRQ_BOARD_START) { awucrm = MPMU_AWUCRM_WAKEUP(2); apcr |= MPMU_APCR_SLPWP2; - } else + } else { + /* FIXME: This should return a proper error code ! */ printk(KERN_ERR "Error: no defined wake up source irq: %d\n", irq); + } } if (on) { diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 024022d91fe3..2756351dbb35 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -39,6 +39,12 @@ #include "clock.h" +#ifdef CONFIG_CPU_MMP2 +#define MMP_CLOCK_FREQ 6500000 +#else +#define MMP_CLOCK_FREQ 3250000 +#endif + #define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE #define MAX_DELTA (0xfffffffe) @@ -186,7 +192,7 @@ static void __init timer_config(void) static struct irqaction timer_irq = { .name = "timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .flags = IRQF_TIMER | IRQF_IRQPOLL, .handler = timer_interrupt, .dev_id = &ckevt, }; @@ -195,14 +201,14 @@ void __init timer_init(int irq) { timer_config(); - sched_clock_register(mmp_read_sched_clock, 32, CLOCK_TICK_RATE); + sched_clock_register(mmp_read_sched_clock, 32, MMP_CLOCK_FREQ); ckevt.cpumask = cpumask_of(0); setup_irq(irq, &timer_irq); - clocksource_register_hz(&cksrc, CLOCK_TICK_RATE); - clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE, + clocksource_register_hz(&cksrc, MMP_CLOCK_FREQ); + clockevents_config_and_register(&ckevt, MMP_CLOCK_FREQ, MIN_DELTA, MAX_DELTA); } diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c index cfadd974f5ce..ac4af81de3ea 100644 --- a/arch/arm/mach-mmp/ttc_dkb.c +++ b/arch/arm/mach-mmp/ttc_dkb.c @@ -164,8 +164,8 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = { }, }; -#ifdef CONFIG_USB_SUPPORT -#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV_U2O) +#if IS_ENABLED(CONFIG_USB_SUPPORT) +#if IS_ENABLED(CONFIG_USB_MV_UDC) || IS_ENABLED(CONFIG_USB_EHCI_MV_U2O) static struct mv_usb_platform_data ttc_usb_pdata = { .vbus = NULL, @@ -178,14 +178,14 @@ static struct mv_usb_platform_data ttc_usb_pdata = { #endif #endif -#ifdef CONFIG_MTD_NAND_PXA3xx +#if IS_ENABLED(CONFIG_MTD_NAND_PXA3xx) static struct pxa3xx_nand_platform_data dkb_nand_info = { .enable_arbiter = 1, .num_cs = 1, }; #endif -#ifdef CONFIG_MMP_DISP +#if IS_ENABLED(CONFIG_MMP_DISP) /* path config */ #define CFG_IOPADMODE(iopad) (iopad) /* 0x0 ~ 0xd */ #define SCLK_SOURCE_SELECT(x) (x << 30) /* 0x0 ~ 0x3 */ @@ -275,7 +275,7 @@ static void __init ttc_dkb_init(void) /* on-chip devices */ pxa910_add_uart(1); -#ifdef CONFIG_MTD_NAND_PXA3xx +#if IS_ENABLED(CONFIG_MTD_NAND_PXA3xx) pxa910_add_nand(&dkb_nand_info); #endif @@ -285,22 +285,22 @@ static void __init ttc_dkb_init(void) sizeof(struct pxa_gpio_platform_data)); platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices)); -#ifdef CONFIG_USB_MV_UDC +#if IS_ENABLED(CONFIG_USB_MV_UDC) pxa168_device_u2o.dev.platform_data = &ttc_usb_pdata; platform_device_register(&pxa168_device_u2o); #endif -#ifdef CONFIG_USB_EHCI_MV_U2O +#if IS_ENABLED(CONFIG_USB_EHCI_MV_U2O) pxa168_device_u2oehci.dev.platform_data = &ttc_usb_pdata; platform_device_register(&pxa168_device_u2oehci); #endif -#ifdef CONFIG_USB_MV_OTG +#if IS_ENABLED(CONFIG_USB_MV_OTG) pxa168_device_u2ootg.dev.platform_data = &ttc_usb_pdata; platform_device_register(&pxa168_device_u2ootg); #endif -#ifdef CONFIG_MMP_DISP +#if IS_ENABLED(CONFIG_MMP_DISP) add_disp(); #endif } |