diff options
Diffstat (limited to 'arch/arm/mach-pxa/pxa27x.c')
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 65 |
1 files changed, 18 insertions, 47 deletions
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 8e126e6b74c..96cf274ec7c 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -21,9 +21,11 @@ #include <asm/irq.h> #include <asm/arch/irqs.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/pxa2xx-regs.h> #include <asm/arch/ohci.h> #include <asm/arch/pm.h> #include <asm/arch/dma.h> +#include <asm/arch/i2c.h> #include "generic.h" #include "devices.h" @@ -150,11 +152,12 @@ static struct clk pxa27x_clks[] = { INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev), INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL), + INIT_CKEN("SSPCLK", SSP1, 13000000, 0, &pxa27x_device_ssp1.dev), + INIT_CKEN("SSPCLK", SSP2, 13000000, 0, &pxa27x_device_ssp2.dev), + INIT_CKEN("SSPCLK", SSP3, 13000000, 0, &pxa27x_device_ssp3.dev), + /* INIT_CKEN("PWMCLK", PWM0, 13000000, 0, NULL), - INIT_CKEN("SSPCLK", SSP1, 13000000, 0, NULL), - INIT_CKEN("SSPCLK", SSP2, 13000000, 0, NULL), - INIT_CKEN("SSPCLK", SSP3, 13000000, 0, NULL), INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL), INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL), INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL), @@ -263,12 +266,6 @@ void pxa27x_cpu_pm_enter(suspend_state_t state) { extern void pxa_cpu_standby(void); - if (state == PM_SUSPEND_STANDBY) - CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER) | - (1 << CKEN_LCD) | (1 << CKEN_PWM0); - else - CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER); - /* ensure voltage-change sequencer not initiated, which hangs */ PCFR &= ~PCFR_FVC; @@ -304,6 +301,8 @@ static void __init pxa27x_init_pm(void) { pxa_cpu_pm_fns = &pxa27x_cpu_pm_fns; } +#else +static inline void pxa27x_init_pm(void) {} #endif /* PXA27x: Various gpios can issue wakeup events. This logic only @@ -373,37 +372,6 @@ void __init pxa27x_init_irq(void) * device registration specific to PXA27x. */ -static u64 pxa27x_dmamask = 0xffffffffUL; - -static struct resource pxa27x_ohci_resources[] = { - [0] = { - .start = 0x4C000000, - .end = 0x4C00ff6f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBH1, - .end = IRQ_USBH1, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device pxa27x_device_ohci = { - .name = "pxa27x-ohci", - .id = -1, - .dev = { - .dma_mask = &pxa27x_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(pxa27x_ohci_resources), - .resource = pxa27x_ohci_resources, -}; - -void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) -{ - pxa27x_device_ohci.dev.platform_data = info; -} - static struct resource i2c_power_resources[] = { { .start = 0x40f00180, @@ -423,19 +391,22 @@ struct platform_device pxa27x_device_i2c_power = { .num_resources = ARRAY_SIZE(i2c_power_resources), }; +void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info) +{ + pxa27x_device_i2c_power.dev.platform_data = info; +} + static struct platform_device *devices[] __initdata = { - &pxa_device_mci, &pxa_device_udc, - &pxa_device_fb, &pxa_device_ffuart, &pxa_device_btuart, &pxa_device_stuart, - &pxa_device_i2c, &pxa_device_i2s, - &pxa_device_ficp, &pxa_device_rtc, &pxa27x_device_i2c_power, - &pxa27x_device_ohci, + &pxa27x_device_ssp1, + &pxa27x_device_ssp2, + &pxa27x_device_ssp3, }; static int __init pxa27x_init(void) @@ -446,9 +417,9 @@ static int __init pxa27x_init(void) if ((ret = pxa_init_dma(32))) return ret; -#ifdef CONFIG_PM + pxa27x_init_pm(); -#endif + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); } return ret; |