diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 15:38:44 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 15:38:44 -0700 |
commit | 532c2b926dda11174700333a5dda5e3c0ee383f2 (patch) | |
tree | 518e583bd74e90c18f7dfd014e82ce011d0c732e /drivers/mfd/as3722.c | |
parent | 8786583db54197b3859311870912f51cb3fca434 (diff) | |
parent | d2c9281c184bf2b768ac141a7a10586e0643695d (diff) |
Merge tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add Cirrus Logic Madera Codec (CS47L35, CS47L85 and CS47L90/91) driver
- Add ChromeOS EC CEC driver
- Add ROHM BD71837 PMIC driver
New Device Support:
- Add support for Dialog Semi DA9063L PMIC variant to DA9063
- Add support for Intel Ice Lake to Intel-PLSS-PCI
- Add support for X-Powers AXP806 to AXP20x
New Functionality:
- Add support for USB Charging to the ChromeOS Embedded Controller
- Add support for HDMI CEC to the ChromeOS Embedded Controller
- Add support for HDMI CEC to Intel HDMI
- Add support for accessory detection to Madera devices
- Allow individual pins to be configured via DT' wlf,csnaddr-pd
- Provide legacy platform specific EEPROM/Watchdog commands; rave-sp
Fix-upsL
- Trivial renaming/spelling fixes; cros_ec, da9063-*
- Convert to Managed Resources (devm_*); da9063-*, ti_am335x_tscadc
- Transition to helper macros/functions; da9063-*
- Constify; kempld-core
- Improve error path/messages; wm8994-core
- Disable IRQs locally instead of relying on USB subsystem; dln2
- Remove unused code; rave-sp
- New exports; sec-core
Bug Fixes:
- Fix possible false I2C transaction error; arizona-core
- Fix declared memory area size; hi655x-pmic
- Fix checksum type; rave-sp
- Fix incorrect default serial port configuration: rave-sp
- Fix incorrect coherent DMA mask for sub-devices; sm501"
* tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (60 commits)
mfd: madera: Add register definitions for accessory detect
mfd: sm501: Set coherent_dma_mask when creating subdevices
mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC
mfd: bd71837: Core driver for ROHM BD71837 PMIC
media: platform: cros-ec-cec: Fix dependency on MFD_CROS_EC
mfd: sec-core: Export OF module alias table
mfd: as3722: Disable auto-power-on when AC OK
mfd: axp20x: Support AXP806 in I2C mode
mfd: axp20x: Add self-working mode support for AXP806
dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806
mfd: wm8994: Allow to configure CS/ADDR Pulldown from dts
mfd: wm8994: Allow to configure Speaker Mode Pullup from dts
mfd: rave-sp: Emulate CMD_GET_STATUS on device that don't support it
mfd: rave-sp: Add legacy watchdog ping command translation
mfd: rave-sp: Add legacy EEPROM access command translation
mfd: rave-sp: Initialize flow control and parity of the port
mfd: rave-sp: Fix incorrectly specified checksum type
mfd: rave-sp: Remove unused defines
mfd: hi655x: Fix regmap area declared size for hi655x
mfd: ti_am335x_tscadc: Fix struct clk memory leak
...
Diffstat (limited to 'drivers/mfd/as3722.c')
-rw-r--r-- | drivers/mfd/as3722.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mfd/as3722.c b/drivers/mfd/as3722.c index f87342c211bc..4d069ed21ff6 100644 --- a/drivers/mfd/as3722.c +++ b/drivers/mfd/as3722.c @@ -349,6 +349,8 @@ static int as3722_i2c_of_probe(struct i2c_client *i2c, "ams,enable-internal-int-pullup"); as3722->en_intern_i2c_pullup = of_property_read_bool(np, "ams,enable-internal-i2c-pullup"); + as3722->en_ac_ok_pwr_on = of_property_read_bool(np, + "ams,enable-ac-ok-power-on"); as3722->irq_flags = irqd_get_trigger_type(irq_data); dev_dbg(&i2c->dev, "IRQ flags are 0x%08lx\n", as3722->irq_flags); return 0; @@ -360,6 +362,7 @@ static int as3722_i2c_probe(struct i2c_client *i2c, struct as3722 *as3722; unsigned long irq_flags; int ret; + u8 val = 0; as3722 = devm_kzalloc(&i2c->dev, sizeof(struct as3722), GFP_KERNEL); if (!as3722) @@ -398,6 +401,15 @@ static int as3722_i2c_probe(struct i2c_client *i2c, if (ret < 0) return ret; + if (as3722->en_ac_ok_pwr_on) + val = AS3722_CTRL_SEQU1_AC_OK_PWR_ON; + ret = as3722_update_bits(as3722, AS3722_CTRL_SEQU1_REG, + AS3722_CTRL_SEQU1_AC_OK_PWR_ON, val); + if (ret < 0) { + dev_err(as3722->dev, "CTRLsequ1 update failed: %d\n", ret); + return ret; + } + ret = devm_mfd_add_devices(&i2c->dev, -1, as3722_devs, ARRAY_SIZE(as3722_devs), NULL, 0, regmap_irq_get_domain(as3722->irq_data)); |