diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 15:38:44 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 15:38:44 -0700 |
commit | 532c2b926dda11174700333a5dda5e3c0ee383f2 (patch) | |
tree | 518e583bd74e90c18f7dfd014e82ce011d0c732e /drivers/mfd/wm8994-core.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/wm8994-core.c')
-rw-r--r-- | drivers/mfd/wm8994-core.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 5d5888ee2966..22bd6525e09c 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -302,6 +302,10 @@ static int wm8994_set_pdata_from_of(struct wm8994 *wm8994) if (of_find_property(np, "wlf,ldoena-always-driven", NULL)) pdata->lineout2fb = true; + pdata->spkmode_pu = of_property_read_bool(np, "wlf,spkmode-pu"); + + pdata->csnaddr_pd = of_property_read_bool(np, "wlf,csnaddr-pd"); + pdata->ldo[0].enable = of_get_named_gpio(np, "wlf,ldo1ena", 0); if (pdata->ldo[0].enable < 0) pdata->ldo[0].enable = 0; @@ -513,14 +517,15 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) break; default: dev_err(wm8994->dev, "Unknown device type %d\n", wm8994->type); - return -EINVAL; + ret = -EINVAL; + goto err_enable; } ret = regmap_reinit_cache(wm8994->regmap, regmap_config); if (ret != 0) { dev_err(wm8994->dev, "Failed to reinit register cache: %d\n", ret); - return ret; + goto err_enable; } /* Explicitly put the device into reset in case regulators @@ -531,7 +536,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) wm8994_reg_read(wm8994, WM8994_SOFTWARE_RESET)); if (ret != 0) { dev_err(wm8994->dev, "Failed to reset device: %d\n", ret); - return ret; + goto err_enable; } if (regmap_patch) { @@ -540,7 +545,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) if (ret != 0) { dev_err(wm8994->dev, "Failed to register patch: %d\n", ret); - goto err; + goto err_enable; } } @@ -559,6 +564,8 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) if (pdata->spkmode_pu) pulls |= WM8994_SPKMODE_PU; + if (pdata->csnaddr_pd) + pulls |= WM8994_CSNADDR_PD; /* Disable unneeded pulls */ wm8994_set_bits(wm8994, WM8994_PULL_CONTROL_2, |