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mfd: Add mc13892 support to mc13xxx
mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough to mc13782 to support it in a single driver. This patch introduces enough compatibility cruft to keep all users of the superseded mc13783 driver unchanged. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Uwe Kleine-König
committed by
Samuel Ortiz
Samuel Ortiz
parent
b4e017e332
commit
8e00593557
@@ -409,11 +409,16 @@ config MFD_PCF50633
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so that function-specific drivers can bind to them.
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config MFD_MC13783
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tristate "Support Freescale MC13783"
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tristate
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config MFD_MC13XXX
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tristate "Support Freescale MC13783 and MC13892"
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depends on SPI_MASTER
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select MFD_CORE
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select MFD_MC13783
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help
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Support for the Freescale (Atlas) MC13783 PMIC and audio CODEC.
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Support for the Freescale (Atlas) PMIC and audio CODECs
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MC13783 and MC13892.
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This driver provides common support for accessing the device,
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additional drivers must be enabled in order to use the
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functionality of the device.
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@@ -39,7 +39,7 @@ obj-$(CONFIG_TWL4030_POWER) += twl4030-power.o
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obj-$(CONFIG_TWL4030_CODEC) += twl4030-codec.o
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obj-$(CONFIG_TWL6030_PWM) += twl6030-pwm.o
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obj-$(CONFIG_MFD_MC13783) += mc13783-core.o
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obj-$(CONFIG_MFD_MC13XXX) += mc13xxx-core.o
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obj-$(CONFIG_MFD_CORE) += mfd-core.o
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File diff suppressed because it is too large
Load Diff
840
drivers/mfd/mc13xxx-core.c
Normal file
840
drivers/mfd/mc13xxx-core.c
Normal file
File diff suppressed because it is too large
Load Diff
@@ -1,5 +1,5 @@
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/*
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* Copyright 2009 Pengutronix
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* Copyright 2009-2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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@@ -9,31 +9,84 @@
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#ifndef __LINUX_MFD_MC13783_H
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#define __LINUX_MFD_MC13783_H
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#include <linux/interrupt.h>
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#include <linux/mfd/mc13xxx.h>
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struct mc13783;
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void mc13783_lock(struct mc13783 *mc13783);
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void mc13783_unlock(struct mc13783 *mc13783);
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struct mc13xxx *mc13783_to_mc13xxx(struct mc13783 *mc13783);
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int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val);
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int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val);
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int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
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u32 mask, u32 val);
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static inline void mc13783_lock(struct mc13783 *mc13783)
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{
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mc13xxx_lock(mc13783_to_mc13xxx(mc13783));
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}
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int mc13783_get_flags(struct mc13783 *mc13783);
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static inline void mc13783_unlock(struct mc13783 *mc13783)
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{
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mc13xxx_unlock(mc13783_to_mc13xxx(mc13783));
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}
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int mc13783_irq_request(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
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static inline int mc13783_reg_read(struct mc13783 *mc13783,
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unsigned int offset, u32 *val)
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{
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return mc13xxx_reg_read(mc13783_to_mc13xxx(mc13783), offset, val);
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}
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int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
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int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
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int mc13783_irq_status(struct mc13783 *mc13783, int irq,
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int *enabled, int *pending);
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int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
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static inline int mc13783_reg_write(struct mc13783 *mc13783,
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unsigned int offset, u32 val)
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{
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return mc13xxx_reg_write(mc13783_to_mc13xxx(mc13783), offset, val);
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}
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static inline int mc13783_reg_rmw(struct mc13783 *mc13783,
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unsigned int offset, u32 mask, u32 val)
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{
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return mc13xxx_reg_rmw(mc13783_to_mc13xxx(mc13783), offset, mask, val);
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}
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static inline int mc13783_get_flags(struct mc13783 *mc13783)
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{
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return mc13xxx_get_flags(mc13783_to_mc13xxx(mc13783));
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}
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static inline int mc13783_irq_request(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev)
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{
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return mc13xxx_irq_request(mc13783_to_mc13xxx(mc13783), irq,
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handler, name, dev);
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}
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static inline int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
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irq_handler_t handler, const char *name, void *dev)
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{
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return mc13xxx_irq_request_nounmask(mc13783_to_mc13xxx(mc13783), irq,
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handler, name, dev);
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}
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static inline int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev)
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{
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return mc13xxx_irq_free(mc13783_to_mc13xxx(mc13783), irq, dev);
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}
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static inline int mc13783_irq_mask(struct mc13783 *mc13783, int irq)
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{
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return mc13xxx_irq_mask(mc13783_to_mc13xxx(mc13783), irq);
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}
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static inline int mc13783_irq_unmask(struct mc13783 *mc13783, int irq)
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{
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return mc13xxx_irq_unmask(mc13783_to_mc13xxx(mc13783), irq);
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}
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static inline int mc13783_irq_status(struct mc13783 *mc13783, int irq,
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int *enabled, int *pending)
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{
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return mc13xxx_irq_status(mc13783_to_mc13xxx(mc13783),
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irq, enabled, pending);
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}
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static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
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{
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return mc13xxx_irq_ack(mc13783_to_mc13xxx(mc13783), irq);
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}
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#define MC13783_ADC0 43
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#define MC13783_ADC0_ADREFEN (1 << 10)
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@@ -48,96 +101,18 @@ int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
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MC13783_ADC0_TSMOD1 | \
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MC13783_ADC0_TSMOD2)
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struct mc13783_led_platform_data {
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#define MC13783_LED_MD 0
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#define MC13783_LED_AD 1
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#define MC13783_LED_KP 2
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#define MC13783_LED_R1 3
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#define MC13783_LED_G1 4
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#define MC13783_LED_B1 5
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#define MC13783_LED_R2 6
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#define MC13783_LED_G2 7
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#define MC13783_LED_B2 8
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#define MC13783_LED_R3 9
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#define MC13783_LED_G3 10
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#define MC13783_LED_B3 11
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#define MC13783_LED_MAX MC13783_LED_B3
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int id;
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const char *name;
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const char *default_trigger;
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#define mc13783_regulator_init_data mc13xxx_regulator_init_data
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#define mc13783_regulator_platform_data mc13xxx_regulator_platform_data
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#define mc13783_led_platform_data mc13xxx_led_platform_data
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#define mc13783_leds_platform_data mc13xxx_leds_platform_data
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/* Three or two bits current selection depending on the led */
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char max_current;
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};
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struct mc13783_leds_platform_data {
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int num_leds;
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struct mc13783_led_platform_data *led;
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#define MC13783_LED_TRIODE_MD (1 << 0)
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#define MC13783_LED_TRIODE_AD (1 << 1)
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#define MC13783_LED_TRIODE_KP (1 << 2)
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#define MC13783_LED_BOOST_EN (1 << 3)
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#define MC13783_LED_TC1HALF (1 << 4)
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#define MC13783_LED_SLEWLIMTC (1 << 5)
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#define MC13783_LED_SLEWLIMBL (1 << 6)
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#define MC13783_LED_TRIODE_TC1 (1 << 7)
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#define MC13783_LED_TRIODE_TC2 (1 << 8)
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#define MC13783_LED_TRIODE_TC3 (1 << 9)
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int flags;
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#define MC13783_LED_AB_DISABLED 0
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#define MC13783_LED_AB_MD1 1
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#define MC13783_LED_AB_MD12 2
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#define MC13783_LED_AB_MD123 3
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#define MC13783_LED_AB_MD1234 4
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#define MC13783_LED_AB_MD1234_AD1 5
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#define MC13783_LED_AB_MD1234_AD12 6
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#define MC13783_LED_AB_MD1_AD 7
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char abmode;
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#define MC13783_LED_ABREF_200MV 0
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#define MC13783_LED_ABREF_400MV 1
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#define MC13783_LED_ABREF_600MV 2
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#define MC13783_LED_ABREF_800MV 3
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char abref;
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#define MC13783_LED_PERIOD_10MS 0
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#define MC13783_LED_PERIOD_100MS 1
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#define MC13783_LED_PERIOD_500MS 2
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#define MC13783_LED_PERIOD_2S 3
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char bl_period;
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char tc1_period;
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char tc2_period;
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char tc3_period;
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};
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/* to be cleaned up */
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struct regulator_init_data;
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struct mc13783_regulator_init_data {
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int id;
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struct regulator_init_data *init_data;
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};
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struct mc13783_regulator_platform_data {
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int num_regulators;
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struct mc13783_regulator_init_data *regulators;
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};
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struct mc13783_platform_data {
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int num_regulators;
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struct mc13783_regulator_init_data *regulators;
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struct mc13783_leds_platform_data *leds;
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#define MC13783_USE_TOUCHSCREEN (1 << 0)
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#define MC13783_USE_CODEC (1 << 1)
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#define MC13783_USE_ADC (1 << 2)
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#define MC13783_USE_RTC (1 << 3)
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#define MC13783_USE_REGULATOR (1 << 4)
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#define MC13783_USE_LED (1 << 5)
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unsigned int flags;
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};
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#define mc13783_platform_data mc13xxx_platform_data
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#define MC13783_USE_TOUCHSCREEN MC13XXX_USE_TOUCHSCREEN
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#define MC13783_USE_CODEC MC13XXX_USE_CODEC
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#define MC13783_USE_ADC MC13XXX_USE_ADC
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#define MC13783_USE_RTC MC13XXX_USE_RTC
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#define MC13783_USE_REGULATOR MC13XXX_USE_REGULATOR
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#define MC13783_USE_LED MC13XXX_USE_LED
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#define MC13783_ADC_MODE_TS 1
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#define MC13783_ADC_MODE_SINGLE_CHAN 2
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@@ -181,46 +156,46 @@ int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
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#define MC13783_REGU_PWGT1SPI 31
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#define MC13783_REGU_PWGT2SPI 32
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#define MC13783_IRQ_ADCDONE 0
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#define MC13783_IRQ_ADCBISDONE 1
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#define MC13783_IRQ_TS 2
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#define MC13783_IRQ_ADCDONE MC13XXX_IRQ_ADCDONE
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#define MC13783_IRQ_ADCBISDONE MC13XXX_IRQ_ADCBISDONE
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#define MC13783_IRQ_TS MC13XXX_IRQ_TS
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#define MC13783_IRQ_WHIGH 3
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#define MC13783_IRQ_WLOW 4
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#define MC13783_IRQ_CHGDET 6
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#define MC13783_IRQ_CHGDET MC13XXX_IRQ_CHGDET
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#define MC13783_IRQ_CHGOV 7
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#define MC13783_IRQ_CHGREV 8
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#define MC13783_IRQ_CHGSHORT 9
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#define MC13783_IRQ_CCCV 10
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#define MC13783_IRQ_CHGCURR 11
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#define MC13783_IRQ_BPON 12
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#define MC13783_IRQ_LOBATL 13
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#define MC13783_IRQ_LOBATH 14
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#define MC13783_IRQ_CHGREV MC13XXX_IRQ_CHGREV
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#define MC13783_IRQ_CHGSHORT MC13XXX_IRQ_CHGSHORT
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#define MC13783_IRQ_CCCV MC13XXX_IRQ_CCCV
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#define MC13783_IRQ_CHGCURR MC13XXX_IRQ_CHGCURR
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#define MC13783_IRQ_BPON MC13XXX_IRQ_BPON
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#define MC13783_IRQ_LOBATL MC13XXX_IRQ_LOBATL
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#define MC13783_IRQ_LOBATH MC13XXX_IRQ_LOBATH
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#define MC13783_IRQ_UDP 15
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#define MC13783_IRQ_USB 16
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#define MC13783_IRQ_ID 19
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#define MC13783_IRQ_SE1 21
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#define MC13783_IRQ_CKDET 22
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#define MC13783_IRQ_UDM 23
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#define MC13783_IRQ_1HZ 24
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#define MC13783_IRQ_TODA 25
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#define MC13783_IRQ_1HZ MC13XXX_IRQ_1HZ
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#define MC13783_IRQ_TODA MC13XXX_IRQ_TODA
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#define MC13783_IRQ_ONOFD1 27
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#define MC13783_IRQ_ONOFD2 28
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#define MC13783_IRQ_ONOFD3 29
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#define MC13783_IRQ_SYSRST 30
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#define MC13783_IRQ_RTCRST 31
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#define MC13783_IRQ_PC 32
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#define MC13783_IRQ_WARM 33
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#define MC13783_IRQ_MEMHLD 34
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#define MC13783_IRQ_SYSRST MC13XXX_IRQ_SYSRST
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#define MC13783_IRQ_RTCRST MC13XXX_IRQ_RTCRST
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#define MC13783_IRQ_PC MC13XXX_IRQ_PC
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#define MC13783_IRQ_WARM MC13XXX_IRQ_WARM
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#define MC13783_IRQ_MEMHLD MC13XXX_IRQ_MEMHLD
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#define MC13783_IRQ_PWRRDY 35
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#define MC13783_IRQ_THWARNL 36
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#define MC13783_IRQ_THWARNH 37
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#define MC13783_IRQ_CLK 38
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#define MC13783_IRQ_THWARNL MC13XXX_IRQ_THWARNL
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#define MC13783_IRQ_THWARNH MC13XXX_IRQ_THWARNH
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#define MC13783_IRQ_CLK MC13XXX_IRQ_CLK
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#define MC13783_IRQ_SEMAF 39
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#define MC13783_IRQ_MC2B 41
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#define MC13783_IRQ_HSDET 42
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#define MC13783_IRQ_HSL 43
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#define MC13783_IRQ_ALSPTH 44
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#define MC13783_IRQ_AHSSHORT 45
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#define MC13783_NUM_IRQ 46
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#define MC13783_NUM_IRQ MC13XXX_NUM_IRQ
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#endif /* __LINUX_MFD_MC13783_H */
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#endif /* ifndef __LINUX_MFD_MC13783_H */
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154
include/linux/mfd/mc13xxx.h
Normal file
154
include/linux/mfd/mc13xxx.h
Normal file
@@ -0,0 +1,154 @@
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/*
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* Copyright 2009-2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#ifndef __LINUX_MFD_MC13XXX_H
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#define __LINUX_MFD_MC13XXX_H
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#include <linux/interrupt.h>
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struct mc13xxx;
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void mc13xxx_lock(struct mc13xxx *mc13xxx);
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void mc13xxx_unlock(struct mc13xxx *mc13xxx);
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int mc13xxx_reg_read(struct mc13xxx *mc13xxx, unsigned int offset, u32 *val);
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int mc13xxx_reg_write(struct mc13xxx *mc13xxx, unsigned int offset, u32 val);
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int mc13xxx_reg_rmw(struct mc13xxx *mc13xxx, unsigned int offset,
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u32 mask, u32 val);
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int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
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int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13xxx_irq_request_nounmask(struct mc13xxx *mc13xxx, int irq,
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irq_handler_t handler, const char *name, void *dev);
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int mc13xxx_irq_free(struct mc13xxx *mc13xxx, int irq, void *dev);
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int mc13xxx_irq_mask(struct mc13xxx *mc13xxx, int irq);
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int mc13xxx_irq_unmask(struct mc13xxx *mc13xxx, int irq);
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int mc13xxx_irq_status(struct mc13xxx *mc13xxx, int irq,
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int *enabled, int *pending);
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int mc13xxx_irq_ack(struct mc13xxx *mc13xxx, int irq);
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int mc13xxx_get_flags(struct mc13xxx *mc13xxx);
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#define MC13XXX_IRQ_ADCDONE 0
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#define MC13XXX_IRQ_ADCBISDONE 1
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#define MC13XXX_IRQ_TS 2
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#define MC13XXX_IRQ_CHGDET 6
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#define MC13XXX_IRQ_CHGREV 8
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#define MC13XXX_IRQ_CHGSHORT 9
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#define MC13XXX_IRQ_CCCV 10
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#define MC13XXX_IRQ_CHGCURR 11
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#define MC13XXX_IRQ_BPON 12
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#define MC13XXX_IRQ_LOBATL 13
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#define MC13XXX_IRQ_LOBATH 14
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#define MC13XXX_IRQ_1HZ 24
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#define MC13XXX_IRQ_TODA 25
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#define MC13XXX_IRQ_SYSRST 30
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#define MC13XXX_IRQ_RTCRST 31
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#define MC13XXX_IRQ_PC 32
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#define MC13XXX_IRQ_WARM 33
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#define MC13XXX_IRQ_MEMHLD 34
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#define MC13XXX_IRQ_THWARNL 36
|
||||
#define MC13XXX_IRQ_THWARNH 37
|
||||
#define MC13XXX_IRQ_CLK 38
|
||||
|
||||
#define MC13XXX_NUM_IRQ 46
|
||||
|
||||
struct regulator_init_data;
|
||||
|
||||
struct mc13xxx_regulator_init_data {
|
||||
int id;
|
||||
struct regulator_init_data *init_data;
|
||||
};
|
||||
|
||||
struct mc13xxx_regulator_platform_data {
|
||||
int num_regulators;
|
||||
struct mc13xxx_regulator_init_data *regulators;
|
||||
};
|
||||
|
||||
struct mc13xxx_led_platform_data {
|
||||
#define MC13783_LED_MD 0
|
||||
#define MC13783_LED_AD 1
|
||||
#define MC13783_LED_KP 2
|
||||
#define MC13783_LED_R1 3
|
||||
#define MC13783_LED_G1 4
|
||||
#define MC13783_LED_B1 5
|
||||
#define MC13783_LED_R2 6
|
||||
#define MC13783_LED_G2 7
|
||||
#define MC13783_LED_B2 8
|
||||
#define MC13783_LED_R3 9
|
||||
#define MC13783_LED_G3 10
|
||||
#define MC13783_LED_B3 11
|
||||
#define MC13783_LED_MAX MC13783_LED_B3
|
||||
int id;
|
||||
const char *name;
|
||||
const char *default_trigger;
|
||||
|
||||
/* Three or two bits current selection depending on the led */
|
||||
char max_current;
|
||||
};
|
||||
|
||||
struct mc13xxx_leds_platform_data {
|
||||
int num_leds;
|
||||
struct mc13xxx_led_platform_data *led;
|
||||
|
||||
#define MC13783_LED_TRIODE_MD (1 << 0)
|
||||
#define MC13783_LED_TRIODE_AD (1 << 1)
|
||||
#define MC13783_LED_TRIODE_KP (1 << 2)
|
||||
#define MC13783_LED_BOOST_EN (1 << 3)
|
||||
#define MC13783_LED_TC1HALF (1 << 4)
|
||||
#define MC13783_LED_SLEWLIMTC (1 << 5)
|
||||
#define MC13783_LED_SLEWLIMBL (1 << 6)
|
||||
#define MC13783_LED_TRIODE_TC1 (1 << 7)
|
||||
#define MC13783_LED_TRIODE_TC2 (1 << 8)
|
||||
#define MC13783_LED_TRIODE_TC3 (1 << 9)
|
||||
int flags;
|
||||
|
||||
#define MC13783_LED_AB_DISABLED 0
|
||||
#define MC13783_LED_AB_MD1 1
|
||||
#define MC13783_LED_AB_MD12 2
|
||||
#define MC13783_LED_AB_MD123 3
|
||||
#define MC13783_LED_AB_MD1234 4
|
||||
#define MC13783_LED_AB_MD1234_AD1 5
|
||||
#define MC13783_LED_AB_MD1234_AD12 6
|
||||
#define MC13783_LED_AB_MD1_AD 7
|
||||
char abmode;
|
||||
|
||||
#define MC13783_LED_ABREF_200MV 0
|
||||
#define MC13783_LED_ABREF_400MV 1
|
||||
#define MC13783_LED_ABREF_600MV 2
|
||||
#define MC13783_LED_ABREF_800MV 3
|
||||
char abref;
|
||||
|
||||
#define MC13783_LED_PERIOD_10MS 0
|
||||
#define MC13783_LED_PERIOD_100MS 1
|
||||
#define MC13783_LED_PERIOD_500MS 2
|
||||
#define MC13783_LED_PERIOD_2S 3
|
||||
char bl_period;
|
||||
char tc1_period;
|
||||
char tc2_period;
|
||||
char tc3_period;
|
||||
};
|
||||
|
||||
struct mc13xxx_platform_data {
|
||||
#define MC13XXX_USE_TOUCHSCREEN (1 << 0)
|
||||
#define MC13XXX_USE_CODEC (1 << 1)
|
||||
#define MC13XXX_USE_ADC (1 << 2)
|
||||
#define MC13XXX_USE_RTC (1 << 3)
|
||||
#define MC13XXX_USE_REGULATOR (1 << 4)
|
||||
#define MC13XXX_USE_LED (1 << 5)
|
||||
unsigned int flags;
|
||||
|
||||
int num_regulators;
|
||||
struct mc13xxx_regulator_init_data *regulators;
|
||||
struct mc13xxx_leds_platform_data *leds;
|
||||
};
|
||||
|
||||
#endif /* ifndef __LINUX_MFD_MC13XXX_H */
|
||||
Reference in New Issue
Block a user