Merge "Modify Power on/off sequence" into 8901-fairphone-p-mp-release

 */

#define pr_fmt(fmt)	"LCDB: %s: " fmt, __func__

//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 Start

#define LCDB_PWRUP_PWRDN_CTL_REG 0x66

//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 End

#include <linux/delay.h>

#include <linux/device.h>

	int rc;

	struct device_node *node;

	struct qpnp_lcdb *lcdb;

	//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 Start

	u8 val = 0xF; // 0xF==1111==VSN delay 8ms; VSP delay 8ms

	//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 End

	node = pdev->dev.of_node;

	if (!node) {

			lcdb->lcdb_enabled, lcdb->ldo.voltage_mv,

			lcdb->ncp.voltage_mv, lcdb->bst.voltage_mv);

	//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 Start

	rc = qpnp_lcdb_write(lcdb, lcdb->base + LCDB_PWRUP_PWRDN_CTL_REG , &val, 1);

	//[Arima][8901][Jialongjhan]Add delay time between VSN and VSP 20191104 End

	return rc;

}