Ejemplos de ltq_pmu_enable en C++ (Cpp)

Ejemplo n.º 1

Archivo: gpio_stp.c Proyecto: 08opt/linux

static int ltq_stp_hw_init(void)
{
	/* the 3 pins used to control the external stp */
	ltq_gpio_request(4, 1, 0, 1, "stp-st");
	ltq_gpio_request(5, 1, 0, 1, "stp-d");
	ltq_gpio_request(6, 1, 0, 1, "stp-sh");

	/* sane defaults */
	ltq_stp_w32(0, LTQ_STP_AR);
	ltq_stp_w32(0, LTQ_STP_CPU0);
	ltq_stp_w32(0, LTQ_STP_CPU1);
	ltq_stp_w32(LTQ_STP_CON_SWU, LTQ_STP_CON0);
	ltq_stp_w32(0, LTQ_STP_CON1);

	/* rising or falling edge */
	ltq_stp_w32_mask(LTQ_STP_EDGE_MASK, LTQ_STP_FALLING, LTQ_STP_CON0);

	/* per default stp 15-0 are set */
	ltq_stp_w32_mask(0, LTQ_STP_GROUP0, LTQ_STP_CON1);

	/* stp are update periodically by the FPI bus */
	ltq_stp_w32_mask(LTQ_STP_UPD_MASK, LTQ_STP_UPD_FPI, LTQ_STP_CON1);

	/* set stp update speed */
	ltq_stp_w32_mask(LTQ_STP_SPEED_MASK, LTQ_STP_8HZ, LTQ_STP_CON1);

	/* tell the hardware that pin (led) 0 and 1 are controlled
	 *  by the dsl arc
	 */
	ltq_stp_w32_mask(0, LTQ_STP_ADSL_SRC, LTQ_STP_CON0);

	ltq_pmu_enable(PMU_LED);
	return 0;
}

Ejemplo n.º 2

Archivo: dma.c Proyecto: 007kumarraja/rockchip-rk3188-mk908

int __init
ltq_dma_init(void)
{
	int i;

	/* insert and request the memory region */
	if (insert_resource(&iomem_resource, &ltq_dma_resource) < 0)
		panic("Failed to insert dma memory\n");

	if (request_mem_region(ltq_dma_resource.start,
			resource_size(&ltq_dma_resource), "dma") < 0)
		panic("Failed to request dma memory\n");

	/* remap dma register range */
	ltq_dma_membase = ioremap_nocache(ltq_dma_resource.start,
				resource_size(&ltq_dma_resource));
	if (!ltq_dma_membase)
		panic("Failed to remap dma memory\n");

	/* power up and reset the dma engine */
	ltq_pmu_enable(PMU_DMA);
	ltq_dma_w32_mask(0, DMA_RESET, LTQ_DMA_CTRL);

	/* disable all interrupts */
	ltq_dma_w32(0, LTQ_DMA_IRNEN);

	/* reset/configure each channel */
	for (i = 0; i < DMA_MAX_CHANNEL; i++) {
		ltq_dma_w32(i, LTQ_DMA_CS);
		ltq_dma_w32(DMA_CHAN_RST, LTQ_DMA_CCTRL);
		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
	}
	return 0;
}

Ejemplo n.º 3

Archivo: dma.c Proyecto: janfj/dd-wrt

int
ltq_dma_init(void)
{
	int i;

	/* remap dma register range */
	ltq_dma_membase = ltq_remap_resource(&ltq_dma_resource);
	if (!ltq_dma_membase)
		panic("Failed to remap dma memory\n");

	/* power up and reset the dma engine */
	ltq_pmu_enable(PMU_DMA);
	ltq_dma_w32_mask(0, DMA_RESET, LTQ_DMA_CTRL);

	/* disable all interrupts */
	ltq_dma_w32(0, LTQ_DMA_IRNEN);

	/* reset/configure each channel */
	for (i = 0; i < DMA_MAX_CHANNEL; i++) {
		ltq_dma_w32(i, LTQ_DMA_CS);
		ltq_dma_w32(DMA_CHAN_RST, LTQ_DMA_CCTRL);
		ltq_dma_w32(DMA_POLL | DMA_CLK_DIV4, LTQ_DMA_CPOLL);
		ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
	}
	return 0;
}

Ejemplo n.º 4

Archivo: ifxmips_atm_amazon_se.c Proyecto: 020gzh/openwrt-mirror

static inline void init_pmu(void)
{
    //*(unsigned long *)0xBF10201C &= ~((1 << 15) | (1 << 13) | (1 << 9));
    //PPE_TOP_PMU_SETUP(IFX_PMU_ENABLE);
/*    PPE_SLL01_PMU_SETUP(IFX_PMU_ENABLE);
    PPE_TC_PMU_SETUP(IFX_PMU_ENABLE);
    PPE_EMA_PMU_SETUP(IFX_PMU_ENABLE);
    //PPE_QSB_PMU_SETUP(IFX_PMU_ENABLE);
    PPE_TPE_PMU_SETUP(IFX_PMU_ENABLE);
    DSL_DFE_PMU_SETUP(IFX_PMU_ENABLE);*/
	ltq_pmu_enable(IFX_PMU_MODULE_PPE_SLL01 |
		IFX_PMU_MODULE_PPE_TC |
		IFX_PMU_MODULE_PPE_EMA |
		IFX_PMU_MODULE_TPE |
		IFX_PMU_MODULE_DSL_DFE);
}