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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 15:35:35 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 15:35:35 (GMT) |
commit | d042380886fb2fc6c4b0fcfe1214ba473769a8e9 (patch) | |
tree | 61e29ff167e0f83f67930ee9911062415030e1ef /drivers/mfd/axp20x.c | |
parent | 3477d168ba61c5b0ca42d3d4642f3463609a5417 (diff) | |
parent | b8d336ed90f541097a2ce583be430bb3e895dfbd (diff) | |
download | linux-d042380886fb2fc6c4b0fcfe1214ba473769a8e9.tar.xz |
Merge tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core framework:
- Add the MFD bindings doc to MAINTAINERS
New drivers:
- X-Powers AC100 Audio CODEC and RTC
- TI LP873x PMIC
- Rockchip RK808 PMIC
- Samsung Exynos Low Power Audio
New device support:
- Add support for STMPE1600 variant to stmpe
- Add support for PM8018 PMIC to pm8921-core
- Add support for AXP806 PMIC in axp20x
- Add support for AXP209 GPIO in axp20x
New functionality:
- Add support for Reset to all STMPE variants
- Add support for MKBP event support to cros_ec
- Add support for USB to intel_soc_pmic_bxtwc
- Add support for IRQs and Power Button to tps65217
Fix-ups:
- Clean-up defunct author emails (da9063, max14577)
- Kconfig fixups (wm8350-i2c, as37220
- Constify (altera-a10sr, sm501)
- Supply PCI IDs (intel-lpss-pci)
- Improve clocking (qcom_rpm)
- Fix IRQ probing (ucb1x00-core)
- Ensure fault log is cleared (da9052)
- Remove NO_IRQ check (ucb1x00-core)
- Supply I2C properties (intel-lpss-acpi, intel-lpss-pci)
- Non standard declaration (tps65217, max8997-irq)
- Remove unused code (lp873x, db8500-prcmu, ab8500-debugfs,
cros_ec_spi)
- Make non-modular (altera-a10sr, intel_msic, smsc-ece1099,
sun6i-prcm, twl-core)
- OF bindings (ac100, stmpe, qcom-pm8xxx, qcom-rpm, rk808, axp20x,
lp873x, exynos5433-lpass, act8945a, aspeed-scu, twl6040, arizona)
Bugfixes:
- Release OF pointer (qcom_rpm)
- Avoid double shifting in suspend/resume (88pm80x)
- Fix 'defined but not used' error (exynos-lpass)
- Fix 'sleeping whilst attomic' (atmel-hlcdc)"
* tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits)
mfd: arizona: Handle probe deferral for reset GPIO
mfd: arizona: Remove arizona_of_get_named_gpio helper function
mfd: arizona: Add DT options for max_channels_clocked and PDM speaker config
mfd: twl6040: Register child device for twl6040-pdmclk
mfd: cros_ec_spi: Remove unused variable 'request'
mfd: omap-usb-host: Return value is not 'const int'
mfd: ab8500-debugfs: Remove 'weak' function suspend_test_wake_cause_interrupt_is_mine()
mfd: ab8500-debugfs: Remove ab8500_dump_all_banks_to_mem()
mfd: db8500-prcmu: Remove unused *prcmu_set_ddr_opp() calls
mfd: ab8500-debugfs: Prevent initialised field from being over-written
mfd: max8997-irq: 'inline' should be at the beginning of the declaration
mfd: rk808: Fix RK818_IRQ_DISCHG_ILIM initializer
mfd: tps65217: Fix nonstandard declaration
mfd: lp873x: Remove unused mutex lock from struct lp873x
mfd: atmel-hlcdc: Do not sleep in atomic context
mfd: exynos-lpass: Mark PM functions as __maybe_unused
mfd: intel-lpss: Add default I2C device properties for Apollo Lake
mfd: twl-core: Make it explicitly non-modular
mfd: sun6i-prcm: Make it explicitly non-modular
mfd: smsc-ece1099: Make it explicitly non-modular
...
Diffstat (limited to 'drivers/mfd/axp20x.c')
-rw-r--r-- | drivers/mfd/axp20x.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index fd80b09..ba130be 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -38,6 +38,7 @@ static const char * const axp20x_model_names[] = { "AXP221", "AXP223", "AXP288", + "AXP806", "AXP809", }; @@ -129,6 +130,27 @@ static const struct regmap_access_table axp288_volatile_table = { .n_yes_ranges = ARRAY_SIZE(axp288_volatile_ranges), }; +static const struct regmap_range axp806_writeable_ranges[] = { + regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_DATACACHE(3)), + regmap_reg_range(AXP806_PWR_OUT_CTRL1, AXP806_CLDO3_V_CTRL), + regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ2_EN), + regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), +}; + +static const struct regmap_range axp806_volatile_ranges[] = { + regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), +}; + +static const struct regmap_access_table axp806_writeable_table = { + .yes_ranges = axp806_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(axp806_writeable_ranges), +}; + +static const struct regmap_access_table axp806_volatile_table = { + .yes_ranges = axp806_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(axp806_volatile_ranges), +}; + static struct resource axp152_pek_resources[] = { DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_RIS_EDGE, "PEK_DBR"), DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"), @@ -278,6 +300,15 @@ static const struct regmap_config axp288_regmap_config = { .cache_type = REGCACHE_RBTREE, }; +static const struct regmap_config axp806_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp806_writeable_table, + .volatile_table = &axp806_volatile_table, + .max_register = AXP806_VREF_TEMP_WARN_L, + .cache_type = REGCACHE_RBTREE, +}; + #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) \ [_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) } @@ -409,6 +440,21 @@ static const struct regmap_irq axp288_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1), }; +static const struct regmap_irq axp806_regmap_irqs[] = { + INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV1, 0, 0), + INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV2, 0, 1), + INIT_REGMAP_IRQ(AXP806, DCDCA_V_LOW, 0, 3), + INIT_REGMAP_IRQ(AXP806, DCDCB_V_LOW, 0, 4), + INIT_REGMAP_IRQ(AXP806, DCDCC_V_LOW, 0, 5), + INIT_REGMAP_IRQ(AXP806, DCDCD_V_LOW, 0, 6), + INIT_REGMAP_IRQ(AXP806, DCDCE_V_LOW, 0, 7), + INIT_REGMAP_IRQ(AXP806, PWROK_LONG, 1, 0), + INIT_REGMAP_IRQ(AXP806, PWROK_SHORT, 1, 1), + INIT_REGMAP_IRQ(AXP806, WAKEUP, 1, 4), + INIT_REGMAP_IRQ(AXP806, PWROK_FALL, 1, 5), + INIT_REGMAP_IRQ(AXP806, PWROK_RISE, 1, 6), +}; + static const struct regmap_irq axp809_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP809, ACIN_OVER_V, 0, 7), INIT_REGMAP_IRQ(AXP809, ACIN_PLUGIN, 0, 6), @@ -494,6 +540,18 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = { }; +static const struct regmap_irq_chip axp806_regmap_irq_chip = { + .name = "axp806", + .status_base = AXP20X_IRQ1_STATE, + .ack_base = AXP20X_IRQ1_STATE, + .mask_base = AXP20X_IRQ1_EN, + .mask_invert = true, + .init_ack_masked = true, + .irqs = axp806_regmap_irqs, + .num_irqs = ARRAY_SIZE(axp806_regmap_irqs), + .num_regs = 2, +}; + static const struct regmap_irq_chip axp809_regmap_irq_chip = { .name = "axp809", .status_base = AXP20X_IRQ1_STATE, @@ -508,6 +566,9 @@ static const struct regmap_irq_chip axp809_regmap_irq_chip = { static struct mfd_cell axp20x_cells[] = { { + .name = "axp20x-gpio", + .of_compatible = "x-powers,axp209-gpio", + }, { .name = "axp20x-pek", .num_resources = ARRAY_SIZE(axp20x_pek_resources), .resources = axp20x_pek_resources, @@ -660,12 +721,20 @@ static struct mfd_cell axp288_cells[] = { }, }; +static struct mfd_cell axp806_cells[] = { + { + .id = 2, + .name = "axp20x-regulator", + }, +}; + static struct mfd_cell axp809_cells[] = { { .name = "axp20x-pek", .num_resources = ARRAY_SIZE(axp809_pek_resources), .resources = axp809_pek_resources, }, { + .id = 1, .name = "axp20x-regulator", }, }; @@ -732,6 +801,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x) axp20x->regmap_cfg = &axp288_regmap_config; axp20x->regmap_irq_chip = &axp288_regmap_irq_chip; break; + case AXP806_ID: + axp20x->nr_cells = ARRAY_SIZE(axp806_cells); + axp20x->cells = axp806_cells; + axp20x->regmap_cfg = &axp806_regmap_config; + axp20x->regmap_irq_chip = &axp806_regmap_irq_chip; + break; case AXP809_ID: axp20x->nr_cells = ARRAY_SIZE(axp809_cells); axp20x->cells = axp809_cells; |