1. 根目录:
2. include
3. linux
4. intel_pmic_gpio.h

#ifndef LINUX_INTEL_PMIC_H
#define LINUX_INTEL_PMIC_H

struct intel_pmic_gpio_platform_data {
	/* the first IRQ of the chip */
	unsigned	irq_base;
	/* number assigned to the first GPIO */
	unsigned	gpio_base;
	/* sram address for gpiointr register, the langwell chip will map
	 * the PMIC spi GPIO expander's GPIOINTR register in sram.
	 */
	unsigned	gpiointr;
};

#endif