Esempi in C++ (Cpp) per pm8xxx_uart_gpio_mux_ctrl

Linguaggio di programmazione: C++ (Cpp)

Metodo/funzione: pm8xxx_uart_gpio_mux_ctrl

Esempi su hotexamples.com: 2

pm8xxx_uart_gpio_mux_ctrl in C++ (Cpp): 2 esempi trovati. Questi sono i migliori esempi reali in C++ (Cpp) per pm8xxx_uart_gpio_mux_ctrl, estratti da progetti open source. Li puoi valutare, per aiutarci a migliorare la qualità dei nostri esempi.

Esempio n. 1

Mostra file

/* ------------------------------------------------------------------------------------
 *		irdaeg file operation
 * ------------------------------------------------------------------------------------ */
static int irdaeg_fop_open(struct inode *inode, struct file *file)
{
	int rc;

	printk( "%s: major %d minor %d (pid %d)\n", __func__, imajor(inode), iminor(inode), current->pid);
/* UnSet pm port */
	rc = irda_eg_unset_pm_port();
	rc = pm8xxx_uart_gpio_mux_ctrl(UART_TX1_RX1);
	if(rc != 0){
		printk( "Error set pm port\n" );
		return rc;
	}

/* Set IrDA mode at the MUX register at IrDA/Felica of PM8058 */
//	pm8058_misc_control(NULL, PM8058_UART_MUX_MASK, PM8058_UART_MUX_1);

	printk( "%s:%d\n", __func__, __LINE__ );
	return 0;
}

Esempio n. 2

Mostra file

static int msm_uart_aux_chg_irda( void )
{
	int rc = 0;

	// TX
	uart_tx2_en_22.function = PM_GPIO_FUNC_2;
/* FUJITSU:2011-10-21 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		uart_tx2_en_22.out_strength = PM_GPIO_STRENGTH_MED;
	}
#elif defined(CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		uart_tx2_en_22.out_strength = PM_GPIO_STRENGTH_MED;
	}
#endif
/* FUJITSU:2011-10-21 gpio chg end  */
/* FUJITSU:2011-12-01 mod irda start  */
#if 0
	rc = pm8058_gpio_config( PM8058_UART_TX2_22, &uart_tx2_en_22 );
#else
	rc = pm8xxx_gpio_config( PM8058_UART_TX2_22, &uart_tx2_en_22 );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if ( rc )
	{
		printk( KERN_ERR "%s: PM8058_UART_TX config failed\n", __func__ );
		return -EIO;
	}
	// RX
/* FUJITSU:2011-09-28 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		uart_rx2_en_34.pull = PM_GPIO_PULL_UP_1P5;
	}
#elif defined(CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		uart_rx2_en_34.pull = PM_GPIO_PULL_UP_1P5;
	}
#endif
/* FUJITSU:2011-09-28 gpio chg end  */
/* FUJITSU:2011-12-01 mod irda start  */
#if 0
	rc = pm8058_gpio_config( PM8058_UART_RX2_34, &uart_rx2_en_34 );
#else
	rc = pm8xxx_gpio_config( PM8058_UART_RX2_34, &uart_rx2_en_34 );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if ( rc )
	{
		printk( KERN_ERR "%s: PM8058_UART_RX config failed\n", __func__ );
		return -EIO;
	}
	// PMIC
/* FUJITSU:2011-12-01 mod irda start */
#if 0
	rc = pm8058_misc_control( NULL, PM8058_UART_MUX_MASK, PM8058_UART_MUX_2 );
#else
	rc = pm8xxx_uart_gpio_mux_ctrl(UART_TX2_RX2);
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if ( rc )
	{
/* FUJITSU:2011-12-01 mod irda start */
#if 0
		printk( KERN_ERR "%s:pmM8058_misc_control failed=%d\n", __func__, rc );
#else
		printk( KERN_ERR "%s:pm8xxx_uart_gpio_mux_ctrl failed=%d\n", __func__, rc );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	}
	printk( KERN_INFO DEV_NAME " %s: UART Change -> IRDA\n", __func__ );
	// TXD
/* FUJITSU:2011-09-28 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		uart_pmic_txd_en_36.pull = PM_GPIO_PULL_UP_1P5;
	}
#elif(defined CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		uart_pmic_txd_en_36.pull = PM_GPIO_PULL_UP_1P5;
	}
#endif
/* FUJITSU:2011-09-28 gpio chg end  */
/* FUJITSU:2011-12-01 mod irda start  */
#if 0
	rc = pm8058_gpio_config( PM8058_UART_PMIC_TXD_36, &uart_pmic_txd_en_36 );
#else
	rc = pm8xxx_gpio_config( PM8058_UART_PMIC_TXD_36, &uart_pmic_txd_en_36 );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if ( rc )
	{
		printk( KERN_ERR "%s: PM8058_UART_PMIC_TXD config failed\n", __func__ );
		return -EIO;
	}
	// RXD
/* FUJITSU:2011-09-28 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		uart_pmic_rxd_en_37.out_strength = PM_GPIO_STRENGTH_MED;
		uart_pmic_rxd_en_37.pull = PM_GPIO_PULL_UP_1P5;
	}
#elif defined(CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		uart_pmic_rxd_en_37.out_strength = PM_GPIO_STRENGTH_MED;
		uart_pmic_rxd_en_37.pull = PM_GPIO_PULL_UP_1P5;
	}
#endif
/* FUJITSU:2011-09-28 gpio chg end  */
/* FUJITSU:2011-12-01 mod irda start  */
#if 0
	rc = pm8058_gpio_config( PM8058_UART_PMIC_RXD_37, &uart_pmic_rxd_en_37 );
#else
	rc = pm8xxx_gpio_config( PM8058_UART_PMIC_RXD_37, &uart_pmic_rxd_en_37 );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if ( rc )
	{
		printk( KERN_ERR "%s: PM8058_UART_PMIC_RXD config failed\n", __func__ );
		return -EIO;
	}

	// MSM
	rc = gpio_tlmm_config( GPIO_CFG( 51, 1, GPIO_CFG_INPUT,  GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
	if ( rc )
	{
		printk( KERN_ERR "%s: MSM8655_UART_RXD_A config failed\n", __func__ );
		return -EIO;
	}
/* FUJITSU:2011-09-28 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		rc = gpio_tlmm_config( GPIO_CFG( 52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
	}else{
		rc = gpio_tlmm_config( GPIO_CFG( 52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
	}
#elif defined(CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		rc = gpio_tlmm_config( GPIO_CFG( 52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
	}else{
		rc = gpio_tlmm_config( GPIO_CFG( 52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
	}
#else
	rc = gpio_tlmm_config( GPIO_CFG( 52, 1, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE );
#endif
/* FUJITSU:2011-09-28 gpio chg end  */
	if ( rc )
	{
		printk( KERN_ERR "%s: MSM8655_UART_TXD_A config failed\n", __func__ );
		return -EIO;
	}

	// SD
/* FUJITSU:2011-09-28 gpio chg start  */
#if defined(CONFIG_MACH_F11APO) || defined(CONFIG_MACH_F12APON)
	if((system_rev != 0x08) || (system_rev != 0x0F))
	{
		irda_pwdown_26.output_buffer = PM_GPIO_OUT_BUF_OPEN_DRAIN;
		irda_pwdown_26.out_strength = PM_GPIO_STRENGTH_NO;
	}
#elif defined(CONFIG_MACH_FJI12)
	if((system_rev != 0x00) || (system_rev != 0x07))
	{
		irda_pwdown_26.output_buffer = PM_GPIO_OUT_BUF_OPEN_DRAIN;
		irda_pwdown_26.out_strength = PM_GPIO_STRENGTH_NO;
	}
#endif
/* FUJITSU:2011-09-28 gpio chg end  */
/* FUJITSU:2011-12-01 mod irda start  */
#if 0
	rc = pm8058_gpio_config( PM8058_IRDA_PWD_26, &irda_pwdown_26 );
#else
	rc = pm8xxx_gpio_config( PM8058_IRDA_PWD_26, &irda_pwdown_26 );
#endif
/* FUJITSU:2011-12-01 mod irda end  */
	if( rc < 0 )
	{
		printk( KERN_ERR "%s: PM8058_IRDA_PWD_26 config failed[%d]\n", __func__, rc );
		return -EIO;
	}
	printk( KERN_INFO DEV_NAME " %s: IRDA GPIO Config Complete\n", __func__ );

	return 0;
}