mirror of
https://github.com/edk2-porting/linux-next.git
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2dfea3803d
We have several new drivers, most of the time coming with their sub devices
drivers:
- Austria Microsystem's AS3711
- Nano River's viperboard
- TI's TPS80031, AM335x TS/ADC,
- Realtek's MMC/memstick card reader
- Nokia's retu
We also got some notable cleanups and improvements:
- tps6586x got converted to IRQ domains.
- tps65910 and tps65090 moved to the regmap IRQ API.
- STMPE is now Device Tree aware.
- A general twl6040 and twl-core cleanup, with moves to the regmap I/O and IRQ
APIs and a conversion to the recently added PWM framework.
- sta2x11 gained regmap support.
Then the rest is mostly tiny cleanups and fixes, among which we have Mark's
wm5xxx and wm8xxx patchset.
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Merge tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
Pull MFS update from Samuel Ortiz:
"This is the MFD patch set for the 3.8 merge window.
We have several new drivers, most of the time coming with their sub
devices drivers:
- Austria Microsystem's AS3711
- Nano River's viperboard
- TI's TPS80031, AM335x TS/ADC,
- Realtek's MMC/memstick card reader
- Nokia's retu
We also got some notable cleanups and improvements:
- tps6586x got converted to IRQ domains.
- tps65910 and tps65090 moved to the regmap IRQ API.
- STMPE is now Device Tree aware.
- A general twl6040 and twl-core cleanup, with moves to the regmap
I/O and IRQ APIs and a conversion to the recently added PWM
framework.
- sta2x11 gained regmap support.
Then the rest is mostly tiny cleanups and fixes, among which we have
Mark's wm5xxx and wm8xxx patchset."
Far amount of annoying but largely trivial conflicts. Many due to
__devinit/exit removal, others due to one or two of the new drivers also
having come in through another tree.
* tag 'mfd-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (119 commits)
mfd: tps6507x: Convert to devm_kzalloc
mfd: stmpe: Update DT support for stmpe driver
mfd: wm5102: Add readback of DSP status 3 register
mfd: arizona: Log if we fail to create the primary IRQ domain
mfd: tps80031: MFD_TPS80031 needs to select REGMAP_IRQ
mfd: tps80031: Add terminating entry for tps80031_id_table
mfd: sta2x11: Fix potential NULL pointer dereference in __sta2x11_mfd_mask()
mfd: wm5102: Add tuning for revision B
mfd: arizona: Defer patch initialistation until after first device boot
mfd: tps65910: Fix wrong ack_base register
mfd: tps65910: Remove unused data
mfd: stmpe: Get rid of irq_invert_polarity
mfd: ab8500-core: Fix invalid free of devm_ allocated data
mfd: wm5102: Mark DSP memory regions as volatile
mfd: wm5102: Correct default for LDO1_CONTROL_2
mfd: arizona: Register haptics devices
mfd: wm8994: Make current device behaviour the default
mfd: tps65090: MFD_TPS65090 needs to select REGMAP_IRQ
mfd: Fix stmpe.c build when OF is not enabled
mfd: jz4740-adc: Use devm_kzalloc
...
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
/*
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* Core driver interface for TI TPS65090 PMIC family
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*
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* Copyright (C) 2012 NVIDIA Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __LINUX_MFD_TPS65090_H
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#define __LINUX_MFD_TPS65090_H
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#include <linux/irq.h>
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#include <linux/regmap.h>
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/* TPS65090 IRQs */
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enum {
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TPS65090_IRQ_VAC_STATUS_CHANGE,
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TPS65090_IRQ_VSYS_STATUS_CHANGE,
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TPS65090_IRQ_BAT_STATUS_CHANGE,
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TPS65090_IRQ_CHARGING_STATUS_CHANGE,
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TPS65090_IRQ_CHARGING_COMPLETE,
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TPS65090_IRQ_OVERLOAD_DCDC1,
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TPS65090_IRQ_OVERLOAD_DCDC2,
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TPS65090_IRQ_OVERLOAD_DCDC3,
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TPS65090_IRQ_OVERLOAD_FET1,
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TPS65090_IRQ_OVERLOAD_FET2,
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TPS65090_IRQ_OVERLOAD_FET3,
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TPS65090_IRQ_OVERLOAD_FET4,
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TPS65090_IRQ_OVERLOAD_FET5,
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TPS65090_IRQ_OVERLOAD_FET6,
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TPS65090_IRQ_OVERLOAD_FET7,
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};
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/* TPS65090 Regulator ID */
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enum {
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TPS65090_REGULATOR_DCDC1,
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TPS65090_REGULATOR_DCDC2,
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TPS65090_REGULATOR_DCDC3,
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TPS65090_REGULATOR_FET1,
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TPS65090_REGULATOR_FET2,
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TPS65090_REGULATOR_FET3,
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TPS65090_REGULATOR_FET4,
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TPS65090_REGULATOR_FET5,
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TPS65090_REGULATOR_FET6,
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TPS65090_REGULATOR_FET7,
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TPS65090_REGULATOR_LDO1,
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TPS65090_REGULATOR_LDO2,
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/* Last entry for maximum ID */
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TPS65090_REGULATOR_MAX,
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};
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struct tps65090 {
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struct device *dev;
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struct regmap *rmap;
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struct regmap_irq_chip_data *irq_data;
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};
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/*
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* struct tps65090_regulator_plat_data
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*
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* @reg_init_data: The regulator init data.
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* @enable_ext_control: Enable extrenal control or not. Only available for
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* DCDC1, DCDC2 and DCDC3.
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* @gpio: Gpio number if external control is enabled and controlled through
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* gpio.
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*/
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struct tps65090_regulator_plat_data {
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struct regulator_init_data *reg_init_data;
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bool enable_ext_control;
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int gpio;
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};
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struct tps65090_platform_data {
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int irq_base;
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struct tps65090_regulator_plat_data *reg_pdata[TPS65090_REGULATOR_MAX];
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};
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/*
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* NOTE: the functions below are not intended for use outside
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* of the TPS65090 sub-device drivers
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*/
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static inline int tps65090_write(struct device *dev, int reg, uint8_t val)
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{
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struct tps65090 *tps = dev_get_drvdata(dev);
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return regmap_write(tps->rmap, reg, val);
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}
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static inline int tps65090_read(struct device *dev, int reg, uint8_t *val)
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{
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struct tps65090 *tps = dev_get_drvdata(dev);
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unsigned int temp_val;
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int ret;
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ret = regmap_read(tps->rmap, reg, &temp_val);
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if (!ret)
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*val = temp_val;
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return ret;
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}
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static inline int tps65090_set_bits(struct device *dev, int reg,
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uint8_t bit_num)
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{
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struct tps65090 *tps = dev_get_drvdata(dev);
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return regmap_update_bits(tps->rmap, reg, BIT(bit_num), ~0u);
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}
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static inline int tps65090_clr_bits(struct device *dev, int reg,
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uint8_t bit_num)
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{
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struct tps65090 *tps = dev_get_drvdata(dev);
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return regmap_update_bits(tps->rmap, reg, BIT(bit_num), 0u);
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}
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#endif /*__LINUX_MFD_TPS65090_H */
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