From d460a6f3d67a8558fb58299518077888b7dbf5f3 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Tue, 22 Oct 2013 13:08:46 +0530 Subject: mfd: Add support for ams AS3722 PMIC The ams AS3722 is a compact system PMU suitable for mobile phones, tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down controller, 11 LDOs, RTC, automatic battery, temperature and over-current monitoring, 8 GPIOs, ADC and a watchdog. Add MFD core driver for the AS3722 to support core functionality. Acked-by: Stephen Warren Signed-off-by: Laxman Dewangan Signed-off-by: Florian Lobmaier Signed-off-by: Lee Jones --- include/dt-bindings/mfd/as3722.h | 52 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 include/dt-bindings/mfd/as3722.h (limited to 'include/dt-bindings/mfd') diff --git a/include/dt-bindings/mfd/as3722.h b/include/dt-bindings/mfd/as3722.h new file mode 100644 index 000000000000..0e692562d77b --- /dev/null +++ b/include/dt-bindings/mfd/as3722.h @@ -0,0 +1,52 @@ +/* + * This header provides macros for ams AS3722 device bindings. + * + * Copyright (c) 2013, NVIDIA Corporation. + * + * Author: Laxman Dewangan + * + */ + +#ifndef __DT_BINDINGS_AS3722_H__ +#define __DT_BINDINGS_AS3722_H__ + +/* External control pins */ +#define AS3722_EXT_CONTROL_PIN_ENABLE1 1 +#define AS3722_EXT_CONTROL_PIN_ENABLE2 2 +#define AS3722_EXT_CONTROL_PIN_ENABLE2 3 + +/* Interrupt numbers for AS3722 */ +#define AS3722_IRQ_LID 0 +#define AS3722_IRQ_ACOK 1 +#define AS3722_IRQ_ENABLE1 2 +#define AS3722_IRQ_OCCUR_ALARM_SD0 3 +#define AS3722_IRQ_ONKEY_LONG_PRESS 4 +#define AS3722_IRQ_ONKEY 5 +#define AS3722_IRQ_OVTMP 6 +#define AS3722_IRQ_LOWBAT 7 +#define AS3722_IRQ_SD0_LV 8 +#define AS3722_IRQ_SD1_LV 9 +#define AS3722_IRQ_SD2_LV 10 +#define AS3722_IRQ_PWM1_OV_PROT 11 +#define AS3722_IRQ_PWM2_OV_PROT 12 +#define AS3722_IRQ_ENABLE2 13 +#define AS3722_IRQ_SD6_LV 14 +#define AS3722_IRQ_RTC_REP 15 +#define AS3722_IRQ_RTC_ALARM 16 +#define AS3722_IRQ_GPIO1 17 +#define AS3722_IRQ_GPIO2 18 +#define AS3722_IRQ_GPIO3 19 +#define AS3722_IRQ_GPIO4 20 +#define AS3722_IRQ_GPIO5 21 +#define AS3722_IRQ_WATCHDOG 22 +#define AS3722_IRQ_ENABLE3 23 +#define AS3722_IRQ_TEMP_SD0_SHUTDOWN 24 +#define AS3722_IRQ_TEMP_SD1_SHUTDOWN 25 +#define AS3722_IRQ_TEMP_SD2_SHUTDOWN 26 +#define AS3722_IRQ_TEMP_SD0_ALARM 27 +#define AS3722_IRQ_TEMP_SD1_ALARM 28 +#define AS3722_IRQ_TEMP_SD6_ALARM 29 +#define AS3722_IRQ_OCCUR_ALARM_SD6 30 +#define AS3722_IRQ_ADC 31 + +#endif /* __DT_BINDINGS_AS3722_H__ */ -- cgit v1.2.3-59-g8ed1b