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C++ pmc_enable_periph_clock函数代码示例

本文整理汇总了C++中pmc_enable_periph_clock函数的典型用法代码示例。如果您正苦于以下问题：C++ pmc_enable_periph_clock函数的具体用法？C++ pmc_enable_periph_clock怎么用？C++ pmc_enable_periph_clock使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了pmc_enable_periph_clock函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: at91_mci0_hw_init

void at91_mci0_hw_init(void)
{
	const struct pio_desc mci_pins[] = {
		{"MCCK", AT91C_PIN_PD(9), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCCDA", AT91C_PIN_PD(0), 0, PIO_DEFAULT, PIO_PERIPH_A},

		{"MCDA0", AT91C_PIN_PD(1), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA1", AT91C_PIN_PD(2), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA2", AT91C_PIN_PD(3), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA3", AT91C_PIN_PD(4), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA4", AT91C_PIN_PD(5), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA5", AT91C_PIN_PD(6), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA6", AT91C_PIN_PD(7), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MCDA7", AT91C_PIN_PD(8), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	/* Configure the PIO controller */
	pmc_enable_periph_clock(AT91C_ID_HSMCI0);
	pio_configure(mci_pins);

	/* Enable the clock */
	pmc_enable_periph_clock(AT91C_ID_HSMCI0);

	/* Set of name function pointer */
	sdcard_set_of_name = &sdcard_set_of_name_board;
}
开发者ID:eagleinsky，项目名称:at91bootstrap，代码行数:27，代码来源:sama5d3_xplained.c

示例2: at91_spi0_hw_init

void at91_spi0_hw_init(void)
{
	/* Configure spi0 PINs */
	const struct pio_desc spi0_pins[] = {
		{"MISO",	AT91C_PIN_PA(0),	0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MOSI",	AT91C_PIN_PA(1),	0, PIO_DEFAULT, PIO_PERIPH_A},
		{"SPCK",	AT91C_PIN_PA(2),	0, PIO_DEFAULT, PIO_PERIPH_A},
		{"NPCS",	CONFIG_SYS_SPI_PCS,	1, PIO_PULLUP, PIO_OUTPUT},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	/* Configure the spi0 pins */
	pio_configure(spi0_pins);
#if (AT91C_SPI_PCS_DATAFLASH == AT91C_SPI_PCS0_DATAFLASH)
	pmc_enable_periph_clock(AT91C_ID_PIOA);
#endif

#if (AT91C_SPI_PCS_DATAFLASH == AT91C_SPI_PCS1_DATAFLASH)
	pmc_enable_periph_clock(AT91C_ID_PIOA);
	pmc_enable_periph_clock(AT91C_ID_PIOC);
#endif

	/* Enable the spi0 clock */
	pmc_enable_periph_clock(AT91C_ID_SPI0);
}
开发者ID:ant9000，项目名称:at91bootstrap，代码行数:25，代码来源:at91sam9g20ek.c

示例3: at91_mci0_hw_init

void at91_mci0_hw_init(void)
{
	/*
	const struct pio_desc mci_pins[] = {
		{"MCCK", AT91C_PIN_PA(2), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{"MCCDA", AT91C_PIN_PA(1), 0, PIO_PULLUP, PIO_PERIPH_B},
		{"MCDA0", AT91C_PIN_PA(0), 0, PIO_PULLUP, PIO_PERIPH_B},
		{"MCDA1", AT91C_PIN_PA(4), 0, PIO_PULLUP, PIO_PERIPH_B},
		{"MCDA2", AT91C_PIN_PA(5), 0, PIO_PULLUP, PIO_PERIPH_B},
		{"MCDA3", AT91C_PIN_PA(6), 0, PIO_PULLUP, PIO_PERIPH_B},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_B},
	};
	*/

	/* configure mci0 pins */
	writel(((0x01 << 0) | (0x01 << 1) | (0x01 << 2) | (0x01 << 4)
		| (0x01 << 5) | (0x01 << 6)), AT91C_BASE_PIOA + PIO_BSR);
	writel(((0x01 << 0) | (0x01 << 1) | (0x01 << 2) | (0x01 << 4)
		| (0x01 << 5) | (0x01 << 6)), AT91C_BASE_PIOA + PIO_PDR);

	pmc_enable_periph_clock(AT91C_ID_PIOA);

	/* Enable the clock */
	pmc_enable_periph_clock(AT91C_ID_MCI);
}
开发者ID:Filmetrics，项目名称:smartinstr-at91bootstrap，代码行数:25，代码来源:at91sam9g10ek.c

示例4: at91_dbgu_hw_init

static void at91_dbgu_hw_init(void)
{
	const struct pio_desc dbgu_pins[] = {
		{"RXD", AT91C_PIN_PE(16), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{"TXD", AT91C_PIN_PE(17), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pio_configure(dbgu_pins);
	pmc_enable_periph_clock(AT91C_ID_PIOE);
	pmc_enable_periph_clock(AT91C_ID_USART3);
}
开发者ID:bitt-technology，项目名称:at91bootstrap，代码行数:12，代码来源:sama5d4ek.c

示例5: at91_twi0_hw_init

static void at91_twi0_hw_init(void)
{
	const struct pio_desc twi_pins[] = {
		{"TWD0", AT91C_PIN_PA(30), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"TWCK0", AT91C_PIN_PA(31), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOA);
	pio_configure(twi_pins);

	pmc_enable_periph_clock(AT91C_ID_TWI0);
}
开发者ID:bitt-technology，项目名称:at91bootstrap，代码行数:13，代码来源:sama5d4ek.c

示例6: at91_twi3_hw_init

static void at91_twi3_hw_init(void)
{
	const struct pio_desc twi_pins[] = {
		{"TWD3", AT91C_PIN_PC(25), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{"TWCK3", AT91C_PIN_PC(26), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOC);
	pio_configure(twi_pins);

	pmc_enable_periph_clock(AT91C_ID_TWI3);
}
开发者ID:bitt-technology，项目名称:at91bootstrap，代码行数:13，代码来源:sama5d4ek.c

示例7: nandflash_hw_init

void nandflash_hw_init(void)
{
	/* Configure nand pins */
	const struct pio_desc nand_pins[] = {
		{"NANDALE", AT91C_PIN_PE(21), 0, PIO_PULLUP, PIO_PERIPH_A},
		{"NANDCLE", AT91C_PIN_PE(22), 0, PIO_PULLUP, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	/* Configure the nand controller pins*/
	pmc_enable_periph_clock(AT91C_ID_PIOE);
	pio_configure(nand_pins);

	/* Enable the clock */
	pmc_enable_periph_clock(AT91C_ID_SMC);

	/* Configure SMC CS3 for NAND/SmartMedia */
	writel(AT91C_SMC_SETUP_NWE(1)
		| AT91C_SMC_SETUP_NCS_WR(1)
		| AT91C_SMC_SETUP_NRD(2)
		| AT91C_SMC_SETUP_NCS_RD(1),
		(ATMEL_BASE_SMC + SMC_SETUP3));

	writel(AT91C_SMC_PULSE_NWE(5)
		| AT91C_SMC_PULSE_NCS_WR(7)
		| AT91C_SMC_PULSE_NRD(5)
		| AT91C_SMC_PULSE_NCS_RD(7),
		(ATMEL_BASE_SMC + SMC_PULSE3));

	writel(AT91C_SMC_CYCLE_NWE(8)
		| AT91C_SMC_CYCLE_NRD(9),
		(ATMEL_BASE_SMC + SMC_CYCLE3));

	writel(AT91C_SMC_TIMINGS_TCLR(3)
		| AT91C_SMC_TIMINGS_TADL(10)
		| AT91C_SMC_TIMINGS_TAR(3)
		| AT91C_SMC_TIMINGS_TRR(4)
		| AT91C_SMC_TIMINGS_TWB(5)
		| AT91C_SMC_TIMINGS_RBNSEL(3)
		| AT91C_SMC_TIMINGS_NFSEL,
		(ATMEL_BASE_SMC + SMC_TIMINGS3));

	writel(AT91C_SMC_MODE_READMODE_NRD_CTRL
		| AT91C_SMC_MODE_WRITEMODE_NWE_CTRL
		| AT91C_SMC_MODE_EXNWMODE_DISABLED
		| AT91C_SMC_MODE_DBW_8
		| AT91C_SMC_MODE_TDF_CYCLES(1),
		(ATMEL_BASE_SMC + SMC_MODE3));
}
开发者ID:JoshWu，项目名称:at91bootstrap，代码行数:49，代码来源:sama5d3_acqua.c

示例8: at91_spi0_hw_init

void at91_spi0_hw_init(void)
{
	const struct pio_desc spi0_pins[] = {
		{"MISO",	AT91C_PIN_PD(10), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"MOSI",	AT91C_PIN_PD(11), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"SPCK",	AT91C_PIN_PD(12), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"NPCS",	CONFIG_SYS_SPI_PCS, 1, PIO_DEFAULT, PIO_OUTPUT},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOD);
	pio_configure(spi0_pins);

	pmc_enable_periph_clock(AT91C_ID_SPI0);
}
开发者ID:biagiom，项目名称:at91bootstrap，代码行数:15，代码来源:sama5d3x_cmp.c

示例9: at91_dbgu_hw_init

static void at91_dbgu_hw_init(void)
{
	/* Configure DBGU pin */
	const struct pio_desc dbgu_pins[] = {
		{"RXD", AT91C_PIN_PB(30), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"TXD", AT91C_PIN_PB(31), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	/*  Configure the dbgu pins */
	pmc_enable_periph_clock(AT91C_ID_PIOB);
	pio_configure(dbgu_pins);

	/* Enable clock */
	pmc_enable_periph_clock(AT91C_ID_DBGU);
}
开发者ID:JoshWu，项目名称:at91bootstrap，代码行数:16，代码来源:sama5d3_acqua.c

示例10: ddramc_init

static void ddramc_init(void)
{
	struct ddramc_register ddramc_reg;
	unsigned int reg;

	ddramc_reg_config(&ddramc_reg);

	/* enable ddr2 clock */
	pmc_enable_periph_clock(AT91C_ID_MPDDRC);
	pmc_enable_system_clock(AT91C_PMC_DDR);

	/* Init the special register for sama5d3x */
	/* MPDDRC DLL Slave Offset Register: DDR2 configuration */
	reg = AT91C_MPDDRC_S0OFF_1
		| AT91C_MPDDRC_S2OFF_1
		| AT91C_MPDDRC_S3OFF_1;
	writel(reg, (AT91C_BASE_MPDDRC + MPDDRC_DLL_SOR));

	/* MPDDRC DLL Master Offset Register */
	/* write master + clk90 offset */
	reg = AT91C_MPDDRC_MOFF_7
		| AT91C_MPDDRC_CLK90OFF_31
		| AT91C_MPDDRC_SELOFF_ENABLED | AT91C_MPDDRC_KEY;
	writel(reg, (AT91C_BASE_MPDDRC + MPDDRC_DLL_MOR));

	/* MPDDRC I/O Calibration Register */
	/* DDR2 RZQ = 50 Ohm */
	/* TZQIO = 4 */
	reg = AT91C_MPDDRC_RDIV_DDR2_RZQ_50
		| AT91C_MPDDRC_TZQIO_4;
	writel(reg, (AT91C_BASE_MPDDRC + MPDDRC_IO_CALIBR));

	/* DDRAM2 Controller initialize */
	ddram_initialize(AT91C_BASE_MPDDRC, AT91C_BASE_DDRCS, &ddramc_reg);
}
开发者ID:JoshWu，项目名称:at91bootstrap，代码行数:35，代码来源:sama5d3_acqua.c

示例11: ek_special_hw_init

static int ek_special_hw_init(void)
{
	/*
	 * For on the sam9m10g45ek board, the chip wm9711 stay in the test mode,
	 * so it need do some action to exit mode.
	 */
	const struct pio_desc wm9711_pins[] = {
		{"AC97TX", AT91C_PIN_PD(7), 0, PIO_PULLUP, PIO_OUTPUT},
		{"AC97FS", AT91C_PIN_PD(8), 0, PIO_PULLUP, PIO_OUTPUT},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOD_E);
	pio_configure(wm9711_pins);

	/*
	 * Disable pull-up on:
	 * RXDV(PA15) => PHY normal mode (not Test mode)
	 * ERX0(PA12) => PHY ADDR0
	 * ERX1(PA13) => PHY ADDR1 => PHYADDR = 0x0
	 *
	 * PHY has internal pull-down
	 */
	 writel((0x01 << 12) | (0x01 << 13) | (0x01 << 15),
				AT91C_BASE_PIOA + PIO_PPUDR);

	 return 0;
}
开发者ID:Filmetrics，项目名称:smartinstr-at91bootstrap，代码行数:28，代码来源:at91sam9m10g45ek.c

示例12: sdramc_hw_init

static void sdramc_hw_init(void)
{
	/* Configure sdramc pins */
	const struct pio_desc sdramc_pins[] = {
		{"D16", AT91C_PIN_PC(16), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D17", AT91C_PIN_PC(17), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D18", AT91C_PIN_PC(18), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D19", AT91C_PIN_PC(19), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D20", AT91C_PIN_PC(20), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D21", AT91C_PIN_PC(21), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D22", AT91C_PIN_PC(22), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D23", AT91C_PIN_PC(23), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D24", AT91C_PIN_PC(24), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D25", AT91C_PIN_PC(25), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D26", AT91C_PIN_PC(26), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D27", AT91C_PIN_PC(27), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D28", AT91C_PIN_PC(28), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D29", AT91C_PIN_PC(29), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D30", AT91C_PIN_PC(30), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"D31", AT91C_PIN_PC(31), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *) 0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	/* Configure the SDRAMC PINs */
	pmc_enable_periph_clock(AT91C_ID_PIOC);
	pio_configure(sdramc_pins);
}
开发者ID:ant9000，项目名称:at91bootstrap，代码行数:27，代码来源:at91sam9g20ek.c

示例13: at91_eth1_hw_init

unsigned int at91_eth1_hw_init(void)
{
	unsigned int base_addr = AT91C_BASE_EMAC;

	const struct pio_desc macb_pins[] = {
		{"EMDC",	AT91C_PIN_PC(8), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"EMDIO",	AT91C_PIN_PC(9), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pio_configure(macb_pins);
	pmc_enable_periph_clock(AT91C_ID_PIOC);

	pmc_enable_periph_clock(AT91C_ID_EMAC);

	return base_addr;
}
开发者ID:JoshWu，项目名称:at91bootstrap，代码行数:17，代码来源:sama5d3_acqua.c

示例14: at91_twi0_hw_init

unsigned int at91_twi0_hw_init(void)
{
	unsigned int base_addr = AT91C_BASE_TWI0;

	const struct pio_desc twi_pins[] = {
		{"TWD0", AT91C_PIN_PA(30), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{"TWCK0", AT91C_PIN_PA(31), 0, PIO_DEFAULT, PIO_PERIPH_A},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOA);
	pio_configure(twi_pins);

	pmc_enable_periph_clock(AT91C_ID_TWI0);

	return base_addr;
}
开发者ID:SwamyBV，项目名称:at91bootstrap，代码行数:17，代码来源:sama5d4ek.c

示例15: at91_twi3_hw_init

unsigned int at91_twi3_hw_init(void)
{
	unsigned int base_addr = AT91C_BASE_TWI3;

	const struct pio_desc twi_pins[] = {
		{"TWD3", AT91C_PIN_PC(25), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{"TWCK3", AT91C_PIN_PC(26), 0, PIO_DEFAULT, PIO_PERIPH_B},
		{(char *)0, 0, 0, PIO_DEFAULT, PIO_PERIPH_A},
	};

	pmc_enable_periph_clock(AT91C_ID_PIOC);
	pio_configure(twi_pins);

	pmc_enable_periph_clock(AT91C_ID_TWI3);

	return base_addr;
}
开发者ID:SwamyBV，项目名称:at91bootstrap，代码行数:17，代码来源:sama5d4ek.c


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