C++ set_gpio_val函数代码示例

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本文整理汇总了C++中set_gpio_val函数的典型用法代码示例。如果您正苦于以下问题：C++ set_gpio_val函数的具体用法？C++ set_gpio_val怎么用？C++ set_gpio_val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set_gpio_val函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: eth_pinmux_init

//#define NET_EXT_CLK 1
static void __init eth_pinmux_init(void)
{
	
   CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_6,(3<<17));//reg6[17/18]=0
   #ifdef NET_EXT_CLK
       eth_set_pinmux(ETH_BANK0_GPIOY1_Y9, ETH_CLK_IN_GPIOY0_REG6_18, 0);
   #else
       eth_set_pinmux(ETH_BANK0_GPIOY1_Y9, ETH_CLK_OUT_GPIOY0_REG6_17, 0);
   #endif
	
    //power hold
    //setbits_le32(P_PREG_AGPIO_O,(1<<8));
    //clrbits_le32(P_PREG_AGPIO_EN_N,(1<<8));
    //set_gpio_mode(GPIOA_bank_bit(4),GPIOA_bit_bit0_14(4),GPIO_OUTPUT_MODE);
    //set_gpio_val(GPIOA_bank_bit(4),GPIOA_bit_bit0_14(4),1);

    CLEAR_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, 1);           // Disable the Ethernet clocks
	// ---------------------------------------------
	// Test 50Mhz Input Divide by 2
	// ---------------------------------------------
	// Select divide by 2
    CLEAR_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, (1<<3));     // desc endianess "same order" 
    CLEAR_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, (1<<2));     // ata endianess "little"
    SET_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, (1 << 1));     // divide by 2 for 100M
    SET_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, 1);            // enable Ethernet clocks
    udelay(100);

    // ethernet reset
    set_gpio_mode(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), GPIO_OUTPUT_MODE);
    set_gpio_val(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), 0);
    mdelay(100);
    set_gpio_val(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), 1);
}

开发者ID:Sophrinix，项目名称:Meson-3-Kernel，代码行数:34，代码来源:board-m3-reff16.c

示例2: power_off_backlight

void power_off_backlight(void)
{
    //BL_PWM -> GPIOD_18: 0
#if 0
    set_gpio_val(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), 0);
    set_gpio_mode(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), GPIO_OUTPUT_MODE);
#else    
	set_gpio_val(GPIOD_bank_bit2_24(18), GPIOD_bit_bit2_24(18), 0);
	set_gpio_mode(GPIOD_bank_bit2_24(18), GPIOD_bit_bit2_24(18), GPIO_OUTPUT_MODE);
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_2, (1<<31));
	CLEAR_CBUS_REG_MASK(PWM_MISC_REG_AB, (1 << 0));
	set_gpio_val(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), 0);
	set_gpio_mode(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), GPIO_OUTPUT_MODE);
#endif

    printf("test lcd power and backlight off\n");
    //test
    *((unsigned long*)0xC1108048) &= ~(1<<16);  //GPIOD18 backlight enable
    *((unsigned long*)0xC110804c) &= (1<<16);  //GPIOD18 backlight enable

    *((unsigned long*)0xC1108030) &= ~(1<<11);  //GPIOA7 backlight pwm
    *((unsigned long*)0xC1108034) &= (1<<11);  //GPIOA7 backlight pwm

    *((unsigned long*)0xC1108048) &= ~(1<<10);  //GPIOD12 lcd power
    *((unsigned long*)0xC110804c) &= ~(1<<10);  //GPIOD12  lcd power
    *((unsigned long*)0xC1108048) &= ~(1<<11);  //GPIOD13 lcd vcc
    *((unsigned long*)0xC110804c) |= ~(1<<11);  //GPIOD13  lcd vcc

}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:29，代码来源:lcd.c

示例3: u_boot_init_lvds

void u_boot_init_lvds()
{
    int j;
    int m = 10, n = 34;
    unsigned long reverse = simple_strtoul(getenv ("port_reverse"), NULL, 16);
    if(reverse == 1) {
        port_reverse = 1;
    }
    //GPIOX_54 LVDS power off
    set_gpio_val(GPIOX_bank_bit32_63(54), GPIOX_bit_bit32_63(54), 0);
    set_gpio_mode(GPIOX_bank_bit32_63(54), GPIOX_bit_bit32_63(54), 0);

    //GPIOX_54 LVDS power on
    set_gpio_val(GPIOX_bank_bit32_63(54), GPIOX_bit_bit32_63(54), 1);
    set_gpio_mode(GPIOX_bank_bit32_63(54), GPIOX_bit_bit32_63(54), 0);


    for (j=0; j<n; j++)
        udelay(1000);

    Wr(REG_LVDS_PHY_CNTL4, Rd(REG_LVDS_PHY_CNTL4)|0xfff); //LVDS_MDR_PU
    Wr(REG_LVDS_PHY_CNTL5,  Rd(REG_LVDS_PHY_CNTL5)|(0xf<<11)); //LVDS_REFCTL<4:0>=<01111>
    Wr(REG_LVDS_PHY_CNTL0,0xfff); //LVDS_PDN_A*=1, LVDS_PDN_B*=1

    /*for (j=0; j<m; j++)
        udelay(1000);*/

    //GPIOB_6 Backlight power on
    set_gpio_val(GPIOB_bank_bit0_7(6), GPIOB_bank_bit0_7(6), 0);
    set_gpio_mode(GPIOB_bank_bit0_7(6), GPIOB_bank_bit0_7(6), 0);

    lvds_set_current_vmode(VMODE_LVDS_1080P);

}

开发者ID:bogdanov-d-a，项目名称:Amlogic-reff16-uboot，代码行数:34，代码来源:lvds.c

示例4: powerkey_led_on

static void powerkey_led_on(void)
{
	//red light off
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_8, (1<<5));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_12, (1<<11));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_0, (1<<13));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_1, (1<<2));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_9, (1<<18));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_11, (1<<4));
	set_gpio_val(GPIOA_bank_bit(3), GPIOA_bit_bit0_14(3), 1);
	set_gpio_mode(GPIOA_bank_bit(3), GPIOA_bit_bit0_14(3), GPIO_OUTPUT_MODE);

	//green light on
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_5, ((1<<29)|(1<<30)));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_11, (1<<22));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_6, (1<<10));
	set_gpio_val(GPIOE_bank_bit16_21(20), GPIOE_bit_bit16_21(20), 0);
	set_gpio_mode(GPIOE_bank_bit16_21(20), GPIOE_bit_bit16_21(20), GPIO_OUTPUT_MODE);

	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_12, (1<<29));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_5, ((1<<14)|(1<<20)));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_7, ((1<<12)|(1<<13)));
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_8, (1<<21));
	set_gpio_val(GPIOD_bank_bit2_24(23), GPIOD_bit_bit2_24(23), 1);
	set_gpio_mode(GPIOD_bank_bit2_24(23), GPIOD_bit_bit2_24(23), GPIO_OUTPUT_MODE);
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:26，代码来源:8726m_mid_refb09new512M.c

示例5: board_eth_init

int board_eth_init(bd_t *bis)
{
	/* Use Misc PLL for the source of ethernet */
	eth_clk_set(ETH_CLKSRC_MISC_CLK, get_misc_pll_clk(), (50 * CLK_1M));
	/* Use Internal clock output from GPIOY0*/
	eth_set_pinmux(ETH_BANK0_GPIOY1_Y9, ETH_CLK_OUT_GPIOY0_REG6_17, 0);
	
	/*disalbe*/
	//reset:LCD_G5
	writel(readl(ETH_PLL_CNTL) & ~(1 << 0), ETH_PLL_CNTL); // Disable the Ethernet clocks     
	// ---------------------------------------------
	// Test 50Mhz Input Divide by 2
	// ---------------------------------------------
	// Select divide by 2
	writel(readl(ETH_PLL_CNTL) | (0 << 3), ETH_PLL_CNTL); // desc endianess "same order"   
	writel(readl(ETH_PLL_CNTL) | (0 << 2), ETH_PLL_CNTL); // data endianess "little"    
	writel(readl(ETH_PLL_CNTL) | (1 << 1), ETH_PLL_CNTL); // divide by 2 for 100M     
	writel(readl(ETH_PLL_CNTL) | (1 << 0), ETH_PLL_CNTL);  // enable Ethernet clocks   
	udelay(100);

	/* reset phy with GPIOA_23*/
	set_gpio_mode(GPIOA_bank_bit0_27(23), GPIOA_bit_bit0_27(23), GPIO_OUTPUT_MODE);
	set_gpio_val(GPIOA_bank_bit0_27(23), GPIOA_bit_bit0_27(23), 0);
	udelay(100);    //GPIOE_bank_bit16_21(16) reset end;
	set_gpio_val(GPIOA_bank_bit0_27(23), GPIOA_bit_bit0_27(23), 1);
	udelay(100);	//waiting reset end;
    aml_eth_init(bis);
    return 0;
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:29，代码来源:m3_mid_reff07.c

示例6: board_eth_init

int board_eth_init(bd_t *bis)
{
    /*
    @todo implement this function
    */

    //eth_clk_set(ETH_CLKSRC_SYS_D3,900*CLK_1M/3,50*CLK_1M);
    eth_clk_set(ETH_CLKSRC_SYS_D3,get_cpu_clk()*2/3,50*CLK_1M);
    // GPIOX59-X67 for M2_socket
    // GPIOE_57/NA nRst;
    eth_set_pinmux(ETH_BANK1_GPIOX59_X67,ETH_CLK_OUT_GPIOX68_REG3_14,0);

    CLEAR_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, 1);
    SET_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, (1 << 1));
    SET_CBUS_REG_MASK(PREG_ETHERNET_ADDR0, 1);
    udelay(100);

    /*reset*/
    set_gpio_val(GPIOX_bank_bit32_63(57), GPIOX_bit_bit32_63(57), 0);
    set_gpio_mode(GPIOX_bank_bit32_63(57), GPIOX_bit_bit32_63(57), GPIO_OUTPUT_MODE);
    udelay(100);
    set_gpio_val(GPIOX_bank_bit32_63(57), GPIOX_bit_bit32_63(57), 1);
    set_gpio_mode(GPIOX_bank_bit32_63(57), GPIOX_bit_bit32_63(57), GPIO_OUTPUT_MODE);
    udelay(10);    //waiting reset end;
    aml_eth_init(bis);
    return 0;
}

开发者ID:bogdanov-d-a，项目名称:Amlogic-reff16-uboot，代码行数:27，代码来源:aml_tv_m2c_2pc_4l_refe07.c

示例7: gpio_set_vbus_power

//@board schematic: m3_skt_v1.pdf
//@pinmax: AppNote-M3-CorePinMux.xlsx
//GPIOA_26 used to set VCCX2_EN: 0 to enable power and 1 to disable power
static void gpio_set_vbus_power(char is_power_on)
{
#if 0
	if(is_power_on)
	{
		//@WA-AML8726-M3_REF_V1.0.pdf
	    //GPIOA_26 -- VCCX2_EN
		set_gpio_mode(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), GPIO_OUTPUT_MODE);
		set_gpio_val(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), 0);
	
		//@WA-AML8726-M3_REF_V1.0.pdf
		//GPIOD_9 -- USB_PWR_CTL
		set_gpio_mode(GPIOD_bank_bit0_9(9), GPIOD_bit_bit0_9(9), GPIO_OUTPUT_MODE);
		set_gpio_val(GPIOD_bank_bit0_9(9), GPIOD_bit_bit0_9(9), 1);
		
		udelay(100000);
	}
	else
	{
		set_gpio_mode(GPIOD_bank_bit0_9(9), GPIOD_bit_bit0_9(9), GPIO_OUTPUT_MODE);
		set_gpio_val(GPIOD_bank_bit0_9(9), GPIOD_bit_bit0_9(9), 0);

		set_gpio_mode(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), GPIO_OUTPUT_MODE);
		set_gpio_val(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), 1);		
	}
#endif	
}

开发者ID:xtra72，项目名称:s805，代码行数:30，代码来源:m6_g33_1G_v2.c

示例8: power_off_lcd

void power_off_lcd(void)
{
    /* PIN_F20, GPIOC_12, Pull low, For LVDS IC */
    set_gpio_val(GPIOC_bank_bit0_26(12), GPIOC_bit_bit0_26(12), 0);
    set_gpio_mode(GPIOC_bank_bit0_26(12), GPIOC_bit_bit0_26(12), GPIO_OUTPUT_MODE);
    /* PIN_F21, GPIOC_11, Pull high, For LCD_3.3V */
    set_gpio_val(GPIOC_bank_bit0_26(11), GPIOC_bit_bit0_26(11), 1);
    set_gpio_mode(GPIOC_bank_bit0_26(11), GPIOC_bit_bit0_26(11), GPIO_OUTPUT_MODE);
}

开发者ID:CoreTech-Development，项目名称:buildroot-linux-kernel，代码行数:9，代码来源:ml10.c

示例9: camera_power_off

int camera_power_off(void)
{
    printf( "amlogic camera driver: ov2655_v4l2_uninit. \n");
    set_gpio_val(GPIOA_bank_bit0_27(24), GPIOA_bit_bit0_27(24), 1);    // set camera power disable
    set_gpio_mode(GPIOA_bank_bit0_27(24), GPIOA_bit_bit0_27(24), GPIO_OUTPUT_MODE);

    printf( "amlogic camera driver: gc0308_v4l2_uninit. \n");
    set_gpio_val(GPIOA_bank_bit0_27(25), GPIOA_bit_bit0_27(25), 1);    // set camera power disable
    set_gpio_mode(GPIOA_bank_bit0_27(25), GPIOA_bit_bit0_27(25), GPIO_OUTPUT_MODE);
}

开发者ID:bogdanov-d-a，项目名称:Amlogic-reff16-uboot，代码行数:10，代码来源:m3_mid_reff11.c

示例10: gpio_set_vbus_power

static void gpio_set_vbus_power(char is_power_on)
{
		if(is_power_on){
			set_gpio_mode(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), GPIO_OUTPUT_MODE);
      set_gpio_val(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), 0);
      udelay(100000);
    }else{
 			set_gpio_mode(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), GPIO_OUTPUT_MODE);
      set_gpio_val(GPIOA_bank_bit0_27(26), GPIOA_bit_bit0_27(26), 1);   	
    }
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:11，代码来源:m3_socket.c

示例11: set_power_led_onoff

static void set_power_led_onoff(char *onoff)// 1:on; 0:off
{
    /* GPIO AO_10 */
    if (0 == strcmp(onoff, "powerkey led on")) { //led on
        set_gpio_val(GPIOAO_bank_bit0_11(10), GPIOAO_bit_bit0_11(10), 1);
        set_gpio_mode(GPIOAO_bank_bit0_11(10), GPIOAO_bit_bit0_11(10), GPIO_OUTPUT_MODE);
    } else {
        set_gpio_val(GPIOAO_bank_bit0_11(10), GPIOAO_bit_bit0_11(10), 0);
        set_gpio_mode(GPIOAO_bank_bit0_11(10), GPIOAO_bit_bit0_11(10), GPIO_OUTPUT_MODE);
    }
}

开发者ID:Michael-Pizzileo，项目名称:buildroot-linux-kernel-m3，代码行数:11，代码来源:am_gpio.c

示例12: sn7325_pwr_rst

void sn7325_pwr_rst(void)
{
    //reset GPIOD_20(AA5)
    set_gpio_val(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), 0); //low
    set_gpio_mode(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), GPIO_OUTPUT_MODE);

    udelay(2); //delay 2us

    set_gpio_val(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), 1); //high
    set_gpio_mode(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), GPIO_OUTPUT_MODE);
    //end
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:12，代码来源:8726m_mid_refb14.c

示例13: mute_spk

void mute_spk(struct snd_soc_codec* codec, int flag)
{
#ifdef _AML_M3_HW_DEBUG_
	printk("***Entered %s:%s\n", __FILE__,__func__);
#endif
    if(flag){
		set_gpio_val(GPIOC_bank_bit0_15(4), GPIOC_bit_bit0_15(4), 1);	 // mute speak
		set_gpio_mode(GPIOC_bank_bit0_15(4), GPIOC_bit_bit0_15(4), GPIO_OUTPUT_MODE);
	}else{
		set_gpio_val(GPIOC_bank_bit0_15(4), GPIOC_bit_bit0_15(4), 0);	 // unmute speak
		set_gpio_mode(GPIOC_bank_bit0_15(4), GPIOC_bit_bit0_15(4), GPIO_OUTPUT_MODE);
	}
}

开发者ID:Sophrinix，项目名称:Meson-3-Kernel，代码行数:13，代码来源:board-m3-reff16.c

示例14: sn7325_pwr_rst

void sn7325_pwr_rst(void)
{
    //reset
    printk( "amlogic sn7325 driver: init.\n"); 
    set_gpio_val(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), 0); //low
    set_gpio_mode(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), GPIO_OUTPUT_MODE);

    udelay(2); //delay 2us

    set_gpio_val(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), 1); //high
    set_gpio_mode(GPIOD_bank_bit2_24(20), GPIOD_bit_bit2_24(20), GPIO_OUTPUT_MODE);
    //end
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:13，代码来源:8726m_mid_refb09new.c

示例15: set_charging_mode

static void set_charging_mode(int flags)
{
    //GPIOD_22 low: fast charge high: slow charge
    CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_7, (1<<18));
    if(flags == 1)
    {
        set_gpio_val(GPIOD_bank_bit2_24(22), GPIOD_bit_bit2_24(22), 0); //fast charge
    }
    else
    {
        set_gpio_val(GPIOD_bank_bit2_24(22), GPIOD_bit_bit2_24(22), 1);	//slow charge
    }
    set_gpio_mode(GPIOD_bank_bit2_24(22), GPIOD_bit_bit2_24(22), GPIO_OUTPUT_MODE);
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:14，代码来源:battery_charging.c

示例16: set_usb_a_vbus_power

static void set_usb_a_vbus_power(char is_power_on)
{
#define USB_A_POW_GPIO_BIT	20
	if(is_power_on){
		printk(KERN_INFO "set usb port power on (board gpio %d)!\n",USB_A_POW_GPIO_BIT);
		set_gpio_mode(PREG_HGPIO,USB_A_POW_GPIO_BIT,GPIO_OUTPUT_MODE);
		set_gpio_val(PREG_HGPIO,USB_A_POW_GPIO_BIT,1);
	}
	else	{
		printk(KERN_INFO "set usb port power off (board gpio %d)!\n",USB_A_POW_GPIO_BIT);		
		set_gpio_mode(PREG_HGPIO,USB_A_POW_GPIO_BIT,GPIO_OUTPUT_MODE);
		set_gpio_val(PREG_HGPIO,USB_A_POW_GPIO_BIT,0);		
	}
}

开发者ID:RoelandK，项目名称:Amlogic-reff16-uboot，代码行数:14，代码来源:dvbc_aml8726m_public.c

示例17: board_eth_init

int board_eth_init(bd_t *bis)
{
	unsigned v;
	
	CLEAR_CBUS_REG_MASK(PERIPHS_PIN_MUX_6,(3<<17));//reg6[17/18]=0
#ifdef CONFIG_NET_CLK_EXTERNAL
	//rmii 50 in
	//set clock
    eth_clk_set_invert(7,50*CLK_1M,50*CLK_1M);
  eth_set_pinmux(ETH_BANK0_GPIOY1_Y9, ETH_CLK_IN_GPIOY0_REG6_18, 0);
#else
	/* Use Misc PLL for the source of ethernet */
	eth_clk_set(ETH_CLKSRC_MISC_CLK, get_misc_pll_clk(), (50 * CLK_1M));
	/* Use Internal clock output from GPIOY0*/
	eth_set_pinmux(ETH_BANK0_GPIOY1_Y9, ETH_CLK_OUT_GPIOY0_REG6_17, 0);
#endif //CONFIG_NET_CLK_EXTERNAL
	
	/*disalbe*/
	//reset:LCD_G5
	writel(readl(ETH_PLL_CNTL) & ~(1 << 0), ETH_PLL_CNTL); // Disable the Ethernet clocks     
	// ---------------------------------------------
	// Test 50Mhz Input Divide by 2
	// ---------------------------------------------
	// Select divide by 2
	writel(readl(ETH_PLL_CNTL) | (0 << 3), ETH_PLL_CNTL); // desc endianess "same order"   
	writel(readl(ETH_PLL_CNTL) | (0 << 2), ETH_PLL_CNTL); // data endianess "little"    
	writel(readl(ETH_PLL_CNTL) | (1 << 1), ETH_PLL_CNTL); // divide by 2 for 100M     
	writel(readl(ETH_PLL_CNTL) | (1 << 0), ETH_PLL_CNTL);  // enable Ethernet clocks   
	udelay(100);

	/* reset phy with GPIOD_7*/
	set_gpio_mode(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), GPIO_OUTPUT_MODE);
	set_gpio_val(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), 0);
	udelay(2000);    
	set_gpio_val(GPIOD_bank_bit0_9(7), GPIOD_bit_bit0_9(7), 1);
	udelay(2000);	//waiting reset end;
	
	/* reset phy with GPIOAO_6*/
/*	v = ~((1<<6)|(1<22));
	writel(v,0xC81000024);
	udelay(2000);   
	v |= (1<22);
	writel(v,0xC81000024);
	udelay(2000);	//waiting reset end;
	*/
    aml_eth_init(bis);
    return 0;
}

开发者ID:RoelandK，项目名称:Amlogic-reff16-uboot，代码行数:48，代码来源:m3_mbox.c

示例18: power_on_backlight

void power_on_backlight(void)
{
    msleep(20);
	lvds_port_enable();
	
	msleep(50);
	//BL_EN: GPIOD_1(V_LED)	    
#if (BL_CTL==BL_CTL_GPIO)	
    WRITE_MPEG_REG(PERIPHS_PIN_MUX_0, READ_MPEG_REG(PERIPHS_PIN_MUX_0) & ~(1 << 19));
	WRITE_MPEG_REG(PERIPHS_PIN_MUX_3, READ_MPEG_REG(PERIPHS_PIN_MUX_3) & ~((1 << 24)|(1 << 25)));    
    WRITE_MPEG_REG(PERIPHS_PIN_MUX_7, READ_MPEG_REG(PERIPHS_PIN_MUX_7) & ~(1 << 17));

	set_gpio_val(GPIOC_bank_bit0_15(9), GPIOC_bit_bit0_15(9), 1);    //set GPIOC_9 as  BL_EN low to power off backlight
	set_gpio_mode(GPIOC_bank_bit0_15(9), GPIOC_bit_bit0_15(9), GPIO_OUTPUT_MODE);//set CM_PWDN1 output

#elif (BL_CTL==BL_CTL_PWM)
	int pwm_div=0;  //pwm_freq=24M/(pwm_div+1)/PWM_MAX
	WRITE_MPEG_REG(PWM_PWM_D, (PWM_MAX<<16) | (0<<0));    //set pwm duty 100%
    WRITE_MPEG_REG(PWM_MISC_REG_CD, READ_MPEG_REG(PWM_MISC_REG_CD) | ((1 << 23) | (pwm_div<<16) | (1<<1)));  //set pwm clk & enable pwm
	WRITE_MPEG_REG(PERIPHS_PIN_MUX_2, READ_MPEG_REG(PERIPHS_PIN_MUX_2) | (1<<3));  //enable pwm pinmux
#endif
    msleep(100);

    printk("\n\npower_on_backlight.\n\n");
}

开发者ID:CoreTech-Development，项目名称:buildroot-linux-kernel-m3，代码行数:25，代码来源:HV070WSA_100.c

示例19: set_usb_b_vbus_power

static void set_usb_b_vbus_power(char is_power_on)
{ /*wifi rtl8188cus power control*/
#define USB_B_POW_GPIO         GPIOC_bank_bit0_15(5)
#define USB_B_POW_GPIO_BIT     GPIOC_bit_bit0_15(5)
#define USB_B_POW_GPIO_BIT_ON   1
#define USB_B_POW_GPIO_BIT_OFF  0
    if(is_power_on) {
        printk(KERN_INFO "set usb b port power on (board gpio %d)!\n",USB_B_POW_GPIO_BIT);
        set_gpio_mode(USB_B_POW_GPIO, USB_B_POW_GPIO_BIT, GPIO_OUTPUT_MODE);
        set_gpio_val(USB_B_POW_GPIO, USB_B_POW_GPIO_BIT, USB_B_POW_GPIO_BIT_ON);
    } else    {
        printk(KERN_INFO "set usb b port power off (board gpio %d)!\n",USB_B_POW_GPIO_BIT);
        set_gpio_mode(USB_B_POW_GPIO, USB_B_POW_GPIO_BIT, GPIO_OUTPUT_MODE);
        set_gpio_val(USB_B_POW_GPIO, USB_B_POW_GPIO_BIT, USB_B_POW_GPIO_BIT_OFF);
    }
}

开发者ID:Sophrinix，项目名称:Meson-3-Kernel，代码行数:16，代码来源:board-m3-reff16.c

示例20: power_on_backlight

void power_on_backlight(void)
{
    //BL_PWM -> GPIOA_7: 1
    msleep(200);
#if 0
    set_gpio_val(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), 1);
    set_gpio_mode(GPIOA_bank_bit(7), GPIOA_bit_bit0_14(7), GPIO_OUTPUT_MODE);
#else    
    msleep(100);
    SET_CBUS_REG_MASK(PWM_MISC_REG_AB, (1 << 0));
    msleep(100);
    SET_CBUS_REG_MASK(PERIPHS_PIN_MUX_2, (1<<31));
    //BL_PWM -> GPIOD_18: 1
	set_gpio_val(GPIOD_bank_bit2_24(18), GPIOD_bit_bit2_24(18), 1);
	set_gpio_mode(GPIOD_bank_bit2_24(18), GPIOD_bit_bit2_24(18), GPIO_OUTPUT_MODE);
#endif
}

开发者ID:Doxlon，项目名称:buildroot-uboot，代码行数:17，代码来源:lcd.c

注：本文中的set_gpio_val函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。