BMC/Intel-BMC/linux.git/drivers/mfd, branch v5.4.19

mfd: rn5t618: Mark ADC control register volatile

2020-02-11T12:35:52+00:00

commit 2f3dc25c0118de03a00ddc88b61f7216854f534d upstream. There is a bit which gets cleared after conversion. Fixes: 9bb9e29c78f8 ("mfd: Add Ricoh RN5T618 PMIC core driver") Signed-off-by: Andreas Kemnade Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman

mfd: da9062: Fix watchdog compatible string

2020-02-11T12:35:52+00:00

commit 1112ba02ff1190ca9c15a912f9269e54b46d2d82 upstream. The watchdog driver compatible is "dlg,da9062-watchdog" and not "dlg,da9062-wdt". Therefore the mfd-core can't populate the of_node and fwnode. As result the watchdog driver can't parse the devicetree. Fixes: 9b40b030c4ad ("mfd: da9062: Supply core driver") Signed-off-by: Marco Felsch Acked-by: Guenter Roeck Reviewed-by: Adam Thomson Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman

mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile

2020-02-11T12:35:21+00:00

commit dc91c3b6fe66a13ac76f6cb3b2100c0779cd3350 upstream. On AXP288 and newer PMICs, bit 7 of AXP20X_VBUS_IPSOUT_MGMT can be set to prevent using the VBUS input. However, when the VBUS unplugged and plugged back in, the bit automatically resets to zero. We need to set the register as volatile to prevent regmap from caching that bit. Otherwise, regcache will think the bit is already set and not write the register. Fixes: cd53216625a0 ("mfd: axp20x: Fix axp288 volatile ranges") Cc: stable@vger.kernel.org Signed-off-by: Samuel Holland Reviewed-by: Chen-Yu Tsai Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman

mfd: dln2: More sanity checking for endpoints

2020-02-11T12:35:07+00:00

commit 2b8bd606b1e60ca28c765f69c1eedd7d2a2e9dca upstream. It is not enough to check for the number of endpoints. The types must also be correct. Reported-and-tested-by: syzbot+48a2851be24583b864dc@syzkaller.appspotmail.com Signed-off-by: Oliver Neukum Reviewed-by: Greg Kroah-Hartman Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman

mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs

2020-02-01T09:34:49+00:00

[ Upstream commit dd047dce3a6f5233b98e792e2287cc549da35879 ] Intel Comet Lake PCH-H has the same LPSS than Intel Cannon Lake. Add the new IDs to the list of supported devices. Signed-off-by: Andy Shevchenko Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

mfd: intel-lpss: Add default I2C device properties for Gemini Lake

2020-01-26T09:00:59+00:00

commit 3f31bc67e4dc6a555341dffefe328ddd58e8b431 upstream. It turned out Intel Gemini Lake doesn't use the same I2C timing parameters as Broxton. I got confirmation from the Windows team that Gemini Lake systems should use updated timing parameters that differ from those used in Broxton based systems. Fixes: f80e78aa11ad ("mfd: intel-lpss: Add Intel Gemini Lake PCI IDs") Tested-by: Chris Chiu Signed-off-by: Jarkko Nikula Acked-by: Andy Shevchenko Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman

mfd: mt6397: Fix probe after changing mt6397-core

2019-10-24T07:49:25+00:00

Part 3 from this series [1] was not merged due to wrong splitting and breaks mt6323 pmic on bananapi-r2 dmesg prints this line and at least switch is not initialized on bananapi-r2 mt6397 1000d000.pwrap:mt6323: unsupported chip: 0x0 this patch contains only the probe-changes and chip_data structs from original part 3 by Hsin-Hsiung Wang [1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=164155 Fixes: a4872e80ce7d ("mfd: mt6397: Extract IRQ related code from core driver") Signed-off-by: Frank Wunderlich Signed-off-by: Lee Jones

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal

2019-09-29T17:24:23+00:00

Pull thermal SoC updates from Eduardo Valentin: "This is a really small pull in the midst of a lot of pending patches. We are in the middle of restructuring how we are maintaining the thermal subsystem, as per discussion in our last LPC. For now, I am sending just some changes that were pending in my tree. Looking forward to get a more streamlined process in the next merge window" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: db8500: Rewrite to be a pure OF sensor thermal: db8500: Use dev helper variable thermal: db8500: Finalize device tree conversion thermal: thermal_mmio: remove some dead code

thermal: db8500: Finalize device tree conversion

2019-09-25T05:54:49+00:00

At some point there was an attempt to convert the DB8500 thermal sensor to device tree: a probe path was added and the device tree was augmented for the Snowball board. The switchover was never completed: instead the thermal devices came from from the PRCMU MFD device and the probe on the Snowball was confused as another set of configuration appeared from the device tree. Move over to a device-tree only approach, as we fixed up the device trees. Cc: Vincent Guittot Acked-by: Lee Jones Reviewed-by: Daniel Lezcano Signed-off-by: Linus Walleij Signed-off-by: Eduardo Valentin

Merge tag 'mfd-next-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2019-09-24T02:37:49+00:00

Pull MFD updates from Lee Jones: "New Drivers: - Add support for Merrifield Basin Cove PMIC New Device Support: - Add support for Intel Tiger Lake to Intel LPSS PCI - Add support for Intel Sky Lake to Intel LPSS PCI - Add support for ST-Ericsson DB8520 to DB8500 PRCMU New Functionality: - Add RTC and PWRC support to MT6323 Fix-ups: - Clean-up include files; davinci_voicecodec, asic3, sm501, mt6397 - Ignore return values from debugfs_create*(); ab3100-*, ab8500-debugfs, aat2870-core - Device Tree changes; rn5t618, mt6397 - Use new I2C API; tps80031, 88pm860x-core, ab3100-core, bcm590xx, da9150-core, max14577, max77693, max77843, max8907, max8925-i2c, max8997, max8998, palmas, twl-core, - Remove obsolete code; da9063, jz4740-adc - Simplify semantics; timberdale, htc-i2cpld - Add 'fall-through' tags; omap-usb-host, db8500-prcmu - Remove superfluous prints; ab8500-debugfs, db8500-prcmu, fsl-imx25-tsadc, intel_soc_pmic_bxtwc, qcom_rpm, sm501 - Trivial rename/whitespace/typo fixes; mt6397-core, MAINTAINERS - Reorganise code structure; mt6397-* - Improve code consistency; intel-lpss - Use MODULE_SOFTDEP() helper; intel-lpss - Use DEFINE_RES_*() helpers; mt6397-core Bug Fixes: - Clean-up resources; max77620 - Prevent input events being dropped on resume; intel-lpss-pci - Prevent sleeping in IRQ context; ezx-pcap" * tag 'mfd-next-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (48 commits) mfd: mt6323: Add MT6323 RTC and PWRC mfd: mt6323: Replace boilerplate resource code with DEFINE_RES_* macros mfd: mt6397: Add mutex include dt-bindings: mfd: mediatek: Add MT6323 Power Controller dt-bindings: mfd: mediatek: Update RTC to include MT6323 dt-bindings: mfd: mediatek: mt6397: Change to relative paths mfd: db8500-prcmu: Support the higher DB8520 ARMSS mfd: intel-lpss: Use MODULE_SOFTDEP() instead of implicit request mfd: htc-i2cpld: Drop check because i2c_unregister_device() is NULL safe mfd: sm501: Include the GPIO driver header mfd: intel-lpss: Add Intel Skylake ACPI IDs mfd: intel-lpss: Consistently use GENMASK() mfd: Add support for Merrifield Basin Cove PMIC mfd: ezx-pcap: Replace mutex_lock with spin_lock mfd: asic3: Include the right header MAINTAINERS: altera-sysmgr: Fix typo in a filepath mfd: mt6397: Extract IRQ related code from core driver mfd: mt6397: Rename macros to something more readable mfd: Remove dev_err() usage after platform_get_irq() mfd: db8500-prcmu: Mark expected switch fall-throughs ...