mirror of
https://github.com/a52xq-dev/kernel.git
synced 2026-10-20 14:48:14 +07:00
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Pull i2c updates from Wolfram Sang: "Highlights from the I2C subsystem for 3.18: - new drivers for Axxia AM55xx, and Hisilicon hix5hd2 SoC. - designware driver gained AMD support, exynos gained exynos7 support The rest is usual driver stuff. Hopefully no lowlights this time" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i801: Add Device IDs for Intel Sunrise Point PCH i2c: hix5hd2: add i2c controller driver i2c-imx: Disable the clock on probe failure i2c: designware: Add support for AMD I2C controller i2c: designware: Rework probe() to get clock a bit later i2c: designware: Default to fast mode in case of ACPI i2c: axxia: Add I2C driver for AXM55xx i2c: exynos: add support for HSI2C module on Exynos7 i2c: mxs: detect No Slave Ack on SELECT in PIO mode i2c: cros_ec: Remove EC_I2C_FLAG_10BIT i2c: cros-ec-tunnel: Add of match table i2c: rcar: remove sign-compare flaw i2c: ismt: Use minimum descriptor size i2c: imx: Add arbitration lost check i2c: rk3x: Remove unlikely() annotations i2c: rcar: check for no IRQ in rcar_i2c_irq() i2c: rcar: make rcar_i2c_prepare_msg() *void* i2c: rcar: simplify check for last message i2c: designware: add support of platform data to set I2C mode i2c: designware: add support of I2C standard mode 
Linus Torvalds
commited |
278f1d0730 | |
- DT clean-ups in da9055-core, max14577, rn5t618, arizona, hi6421, stmpe, twl4030 - Export symbols for use in modules in max14577 - Plenty of static code analysis/Coccinelle fixes throughout the SS - Regmap clean-ups in arizona, wm5102, wm5110, da9052, tps65217, rk808 - Remove unused/duplicate code in da9052, 88pm860x, ti_ssp, lpc_sch, arizona - Bug fixes in ti_am335x_tscadc, da9052, ti_am335x_tscadc, rtsx_pcr - IRQ fixups in arizona, stmpe, max14577 - Regulator related changes in axp20x - Pass DMA coherency information from parent => child in MFD core - Rename DT document files for consistency - Add ACPI support to the MFD core - Add Andreas Werner to MAINTAINERS for MEN F21BMC New drivers/supported devices: - New driver for MEN 14F021P00 Board Management Controller - New driver for Ricoh RN5T618 PMIC - New driver for Rockchip RK808 - New driver for HiSilicon Hi6421 PMIC - New driver for Qualcomm SPMI PMICs - Add support for Intel Braswell in lpc_ich - Add support for Intel 9 Series PCH in lpc_ich - Add support for Intel Quark ILB in lpc_sch -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUMvv5AAoJEFGvii+H/Hdhq90P/3a7ed9Gc4SatQNJ8u68e8M+ lllGPWXVKnbCR8yc/kCALBpNYUcyPzTp5u1l/ozwEgRDgCzNAvYC2h/aflpPjWSu 5q1rE7V8Cz/hUxXU/fcEMcnJYiqdaRowgdFtUM+ClLQReOkmwQhWID+hLvTlCUIN 6MkXCsAl6vrzBEtbKtlR5+6VDQ3Q84gqN2SadpxS+yQwIfGrq1ZWYATaPhdSNGR9 4bde6YwAqgttQDHyHw0dsd9VtJ53KVk13QkHIHW6S6uPOaZSIvtt4noDUtghDUA1 tN7d5e5x1Rm8lPREQ4PxMKqHJoRxGfYyAosqXlt3XA1wbjgOgN35nev3gqrbfho5 eHIWfFJgPDOOwTRVT1drTOVSoxecsbrQq1YB7ChdnfREQbpFiwKhBIxjQKEpQNrI OjxXp4ngXwiz31Hvq+44Z6MEVVRCTXgAuBf9/cd8GkF772H7nKmT+wH1QvF+6BRG 52qEwugTiINo3O+5g1xuDFjFWZ5GWrwUQuRHss13A0cgo+EUJKM6caH+375T7jIT vH+2hg0XrqAlWPqcPd1Ma9TVKqI6RJdF0XOk7YP+PcPRvN+SoW/TAGFpzfDHCd+K dj3/10nJZUi4CKz6PRcTxKFFpgYjsEGwhYHRWLtH+MXg3UcCyoqTrvfpkGh+hq37 H9rkW3cNzeyHSAaeKtnk =xxsZ -----END PGP SIGNATURE----- Merge tag 'mfd-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Changes to existing drivers: - DT clean-ups in da9055-core, max14577, rn5t618, arizona, hi6421, stmpe, twl4030 - Export symbols for use in modules in max14577 - Plenty of static code analysis/Coccinelle fixes throughout the SS - Regmap clean-ups in arizona, wm5102, wm5110, da9052, tps65217, rk808 - Remove unused/duplicate code in da9052, 88pm860x, ti_ssp, lpc_sch, arizona - Bug fixes in ti_am335x_tscadc, da9052, ti_am335x_tscadc, rtsx_pcr - IRQ fixups in arizona, stmpe, max14577 - Regulator related changes in axp20x - Pass DMA coherency information from parent => child in MFD core - Rename DT document files for consistency - Add ACPI support to the MFD core - Add Andreas Werner to MAINTAINERS for MEN F21BMC New drivers/supported devices: - New driver for MEN 14F021P00 Board Management Controller - New driver for Ricoh RN5T618 PMIC - New driver for Rockchip RK808 - New driver for HiSilicon Hi6421 PMIC - New driver for Qualcomm SPMI PMICs - Add support for Intel Braswell in lpc_ich - Add support for Intel 9 Series PCH in lpc_ich - Add support for Intel Quark ILB in lpc_sch" [ Delayed to after the poweer/reset pull due to Kconfig problems with recursive Kconfig select/depends-on chains. - Linus ] * tag 'mfd-for-linus-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (79 commits) mfd: cros_ec: wait for completion of commands that return IN_PROGRESS i2c: i2c-cros-ec-tunnel: Set retries to 3 mfd: cros_ec: move locking into cros_ec_cmd_xfer mfd: cros_ec: stop calling ->cmd_xfer() directly mfd: cros_ec: Delay for 50ms when we see EC_CMD_REBOOT_EC MAINTAINERS: Adds Andreas Werner to maintainers list for MEN F21BMC mfd: arizona: Correct mask to allow setting micbias external cap mfd: Add ACPI support Revert "mfd: wm5102: Manually apply register patch" mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS mfd: dt-bindings: atmel-gpbr: Rename doc file to conform to naming convention mfd: dt-bindings: qcom-pm8xxx: Rename doc file to conform to naming convention mfd: Inherit coherent_dma_mask from parent device mfd: Document DT bindings for Qualcomm SPMI PMICs mfd: Add support for Qualcomm SPMI PMICs mfd: dt-bindings: pm8xxx: Add new compatible string mfd: axp209x: Drop the parent supplies field mfd: twl4030-power: Use 'ti,system-power-controller' as alternative way to support system power off mfd: dt-bindings: twl4030-power: Use the standard property to mark power control mfd: syscon: Add Atmel GPBR DT bindings documention ...
Linus Torvalds
commited |
fcc3a5d277 | |
- Initial support for the following chips * max77836 (charger) * max14577 (charger) * bq27742 (battery gauge) * ltc2952 (poweroff) * stih416 (restart) * syscon-reboot (restart) * gpio-restart (restart) - cleanup of power supply core - misc. fixes in power supply and reset drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCgAGBQJUOWD7AAoJENju1/PIO/qaj5QP/AtbG96NRpX6Ou8W+qulhSbe npTKItRMERZhV+lJUAdmLxQq8Cy6I5Cobdj140oIM6HIKZ7Dh6jChxd2t+RCLsO0 Y16VMq45L9E/mQuVCLqSSNCPKrRjbF7hW+8gpym/Yc846o3Fv8nhTQzkWxCsVrDR rNerRnrUyvKpqRpCN88u4ZuOHjm/146nZtTsAzvL8nGnQBZFJHv4eu7D5nwSN0QS FrLiI/mE7h1KFcdK5LrZf51IfEP9w4RVV3vs1wEuP0iPS5dguv2dNzXXVZa5eD/2 AYSSouVKkgdwryLAvIIaDLD405UYl5Xgt5J6d+QKXxm2+eeZMEY36+PEK5WtRtBX CykzO2BgvxyOdz2HU9D8irR1Li71jVSWwQITMJ6bQsbKEQAhltmkmsTOxtqB+ekd 254rKcKWTqllmEhg1LR8PCidf8OZNEcKzXi4XmQdQIcKNF9tvdTXP5c0/FzuIAlQ tqWZW1kQK6/TTfx+XxeeszJWY5VknIaka2Bi83pOZYtu94CtUFBdEVkpaYmC433+ qLOto7VMy+AKYViTJJDDEnSEFiLNZz/zF+SUDf+YB1RelULSF3zC8CbDcZQa5fNm 4qTU1fl2gGrIZ1jDPPihm6xP8r9WkeuQWEytG2UJZoa+l4XmzfLHBUUDVo0zqTd3 txfmKca8Y3GhXGwINi1m =sj9S -----END PGP SIGNATURE----- Merge tag 'for-v3.18' of git://git.infradead.org/battery-2.6 Pull power supply and reset updates from Sebastian Reichel: - Initial support for the following chips * max77836 (charger) * max14577 (charger) * bq27742 (battery gauge) * ltc2952 (poweroff) * stih416 (restart) * syscon-reboot (restart) * gpio-restart (restart) - cleanup of power supply core - misc fixes in power supply and reset drivers * tag 'for-v3.18' of git://git.infradead.org/battery-2.6: (48 commits) power: ab8500_fg: Fix build warning Documentation: charger: max14577: Update the date of introducing ABI power: reset: corrections for simple syscon reboot driver Documentation: power: reset: Add documentation for generic SYSCON reboot driver power: reset: Add generic SYSCON register mapped reset bq27x00_battery: Fix flag reading for bq27742 power: reset: use restart_notifier mechanism for msm-poweroff power: Add simple gpio-restart driver power: reset: st: Provide DT bindings for ST's Power Reset driver power: reset: Add restart functionality for STiH41x platforms power: charger-manager: Fix NULL pointer exception with missing cm-fuel-gauge power: max14577: Fix circular config SYSFS dependency power: gpio-charger: do not use gpio value directly power: max8925: Use of_get_child_by_name power: max8925: Fix NULL ptr dereference on memory allocation failure bq27x00_battery: Add support to bq27742 Documentation: charger: max14577: Document exported sysfs entry devicetree: mfd: max14577: Add device tree bindings document power: max17040: Add ID for MAX77836 Fuel Gauge block charger: max14577: Configure battery-dependent settings from DTS and sysfs ... Conflicts: drivers/power/reset/Kconfig drivers/power/reset/Makefile
Linus Torvalds
commited |
50fa86172b | |
- Fix SDIO IRQ bug. - MMC regulator improvements. - Fix slot-gpio card detect bug. - Add support for Driver Stage Register. - Convert the common MMC OF parser to use GPIO descriptors. - Convert MMC_CAP2_NO_MULTI_READ into a callback, ->multi_io_quirk(). - Some additional minor fixes. MMC host: - mmci: Support Qualcomm specific DML layer for DMA. - dw_mmc: Use common MMC regulators. - dw_mmc: Add support for Rock-chips RK3288. - tmio: Enable runtime PM support. - tmio: Add support for R-Car Gen2 SoCs. - tmio: Several fixes and improvements. - omap_hsmmc: Removed Balaji from MAINTAINERS. - jz4740: add DMA and pre/post support. - sdhci: Add support for Intel Braswell. - sdhci: Several fixes and improvements. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUNoFRAAoJEP4mhCVzWIwp+oQP/3a9Rs85+lKwnaDtCotCnvps LF2R1qiFbeTgQ4XwJvOctuX0VX3/9/XTRhXq+/txA8phlXzqL5BarbXv8WfLILJJ DgXDt/lTeW1NzJ9WYjrmV/rsH7qlbyIq6I+7kXVT15M86Qqx40DF0hSx/idDKDc4 1ly4trLh0ZeqsM10AR9nu6h/ykVBblHOLSnMZXbBhtmIVshvNg+5KRQkSmwtvTKy /DswgxmuM1H1Z0T+qNejh4AZSCvxYPlwN06eqYzpYrGuoPH+SafJVws5o1G9z9SX t/A9i1QDxFtvDP0u1twEAYv0R4e3H24OPit3R8p2tgMUw683576DPYkF2A13Yzxj c3mYiTAPK8UfRc9kWxCRSkaI38URna1+t7hHRuT/Ha6DBlAvHpRL+wIu+/25XVh+ vNwOmECtT9DzmL2UP+SHLQtyyy3guAFSsFP5RJzuA5wcYeLpNYobcJJCGuziLNYi PZ55O+2HRtd7my4A7NiXAib+CXTPs4VY0XY1tBgaWHl2sxFj/mULILaf+3zxpiWg Jc8rWkUMpy1nP1OXUrCRBKbgr/loghUOEM6hozggeisDwpjh7Rm5OXZRj6JdO4QT DLCl8NQKL8Ex33XoS45LoF2uuTfLt/E52CT0Sic4JdpwvIDTwlhxQR/Yo5gWuCnQ L+J+zbclHjORG5EuIUsw =VFRY -----END PGP SIGNATURE----- Merge tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Fix SDIO IRQ bug - MMC regulator improvements - Fix slot-gpio card detect bug - Add support for Driver Stage Register - Convert the common MMC OF parser to use GPIO descriptors - Convert MMC_CAP2_NO_MULTI_READ into a callback, ->multi_io_quirk() - Some additional minor fixes MMC host: - mmci: Support Qualcomm specific DML layer for DMA - dw_mmc: Use common MMC regulators - dw_mmc: Add support for Rock-chips RK3288 - tmio: Enable runtime PM support - tmio: Add support for R-Car Gen2 SoCs - tmio: Several fixes and improvements - omap_hsmmc: Removed Balaji from MAINTAINERS - jz4740: add DMA and pre/post support - sdhci: Add support for Intel Braswell - sdhci: Several fixes and improvements" * tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc: (119 commits) ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board mmc: sdhci-acpi: Fix Braswell eMMC timeout clock frequency mmc: sdhci-acpi: Pass HID and UID to probe_slot mmc: sdhci-acpi: Get UID directly from acpi_device mmc, sdhci, bcm-kona, LLVMLinux: Remove use of __initconst mmc: sdhci-pci: Fix Braswell eMMC timeout clock frequency mmc: sdhci: Let a driver override timeout clock frequency mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect mmc: sdhci-pci: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host controllers mmc: sdhci-acpi: Add a HID and UID for a SD Card host controller mmc: sdhci-acpi: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel host controllers mmc: sdhci: Add quirk for always getting TC with stop cmd mmc: core: restore detect line inversion semantics mmc: Fix incorrect warning when setting 0 Hz via debugfs mmc: Fix use of wrong device in mmc_gpiod_free_cd() mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot mmc: rtsx_pci: Set power related cap2 macros mmc: core: Add new power_mode MMC_POWER_UNDEFINED mmc: sdhci: execute tuning when device is not busy mmc: atmel-mci: Release mmc resources on failure in probe ..
Linus Torvalds
commited |
f43b179bbd | |
Pull input updates from Dmitry Torokhov: "A few new haptic/button drivers, a rudimentary support for laptops using FocalTech touchpads; xpad driver will bind to more devices, and a few other driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: soc_button_array - convert to platform bus Input: palmas-pwrbutton - fix typo in the license string Input: palmas-pwrbutton - use IRQF_ONESHOT Input: psmouse - add support for detecting FocalTech PS/2 touchpads Input: psmouse - add psmouse_matches_pnp_id helper function Input: joystick - use ktime for measuring timing Input: add haptic driver on max77693 Input: introduce palmas-pwrbutton Input: add support for the DRV2667 haptic driver Input: xpad - sync device IDs with xboxdrv Input: xpad - add VID/PID for Razer Sabertooth Input: cros_ec_keyb - optimize ghosting algorithm Input: drv260x - fix binding document Input: drv260x - add check for ERM mode and LRA Libraries Input: drv260x - remove unused defines Input: drv260x - add TI drv260x haptics driver
Linus Torvalds
commited |
1e345ac686 | |
Instead of having users of the ChromeOS EC call the interface-specific cmd_xfer() callback directly, introduce a central cros_ec_cmd_xfer() to use instead. This will allow us to put all the locking and retry logic in one place instead of duplicating it across the different drivers. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Andrew Bresticker
authored and
 Lee Jones
commited |
a6551a76ff | |
In <https://lkml.org/lkml/2014/6/10/265> pointed out that the 10-bit flag in the cros_ec_tunnel was useless. It went into a 16-bit flags field but was defined at (1 << 16). Since we have no 10-bit i2c devices on the other side of the tunnel on any known devices this was never a problem. Until we do it makes sense to remove this code. On the EC side the code to handle this flag was removed in <https://chromium-review.googlesource.com/204162>. Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 
Doug Anderson
authored and
 Wolfram Sang
commited |
d8e0a86f97 | |
If an MFD device is backed by ACPI namespace, we should allow subdevice drivers to access their corresponding ACPI companion devices through normal means (e.g using ACPI_COMPANION()). This patch adds such support to the MFD core. If the MFD parent device does not specify any ACPI _HID/_CID for the child device, the child device will share the parent ACPI companion device. Otherwise the child device will be assigned with the corresponding ACPI companion, if found in the namespace below the parent. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Mika Westerberg
authored and
Lee Jones
commited |
6ab3430129 | |
The logic in AFE_Pen_Ctrl bitmask in the CTRL register is different for five wire versus four or eight wire touschscreens. This patch should fix this for five-wire touch screens. There should be no change needed here for four and eight wire tousch screens. Signed-off-by: Jeff Lance <j-lance1@ti.com> [bigeasy: keep the change mfd only] Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Jeff Lance
authored and
Lee Jones
commited |
f0933a60d1 | |
Allow regmap to provide debugfs access to the register map by telling it what registers are valid. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Mark Brown
authored and
Lee Jones
commited |
0b496b4c95 | |
This adds driver to support HiSilicon Hi6421 PMIC. Hi6421 includes multi- functions, such as regulators, codec, ADCs, Coulomb counter, etc. This driver includes core APIs _only_. Drivers for individul components, like voltage regulators, are implemented in corresponding driver directories and files. Registers in Hi6421 are memory mapped, so using regmap-mmio API. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Guodong Xu
authored and
Lee Jones
commited |
8bdf87b400 | |
The RK808 chip is a power management IC for multimedia and handheld devices. It contains the following components: - Regulators - RTC - Clkout The RK808 core driver is registered as a platform driver and provides communication through I2C with the host device for the different components. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Zhang Qing <zhangqing@rock-chips.com> Tested-by: Heiko <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Chris Zhong
authored and
Lee Jones
commited |
f69a7cf74d | |
Current code init regmap with &da9052_regmap_config for both da9052-spi and da9052-i2c drivers. da9052-spi sets the read_flag_mask. The same setting may be applied for da9052-i2c if da9052-spi driver is loaded first because they actually use the same regmap_config setting. Fix this issue by using a local variable for regmap_config in da9052-spi driver, so the settings in spi driver won't impact the settings in i2c driver. Also makes da9052_regmap_config const to avoid similar issue. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Axel Lin
authored and
Lee Jones
commited |
e9e9d39735 | |
Some arizona devices have a second asynchronous sample rate, add the registers necessary to support this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Charles Keepax
authored and
Lee Jones
commited |
c24084db22 | |
Ricoh RN5T618 is a power management IC which integrates 3 step-down DCDC converters, 7 low-dropout regulators, a Li-ion battery charger, fuel gauge, ADC, GPIOs and a watchdog timer. This commit adds a MFD core driver to support the I2C communication with the device. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Beniamino Galvani
authored and
Lee Jones
commited |
9bb9e29c78 | |
The include guard doesn't work as intended due to the transposition typo DAVINCI -> DAVINIC. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Rasmus Villemoes
authored and
Lee Jones
commited |
c593aca4e4 | |
The header file include/linux/mfd/ti_ssp.h does not seem to be used
anywhere. It was orphaned by
Rasmus Villemoes
authored and
Lee Jones
commited |
dfa52c852d | |
This patch improves support for the flash cell of max77693 mfd by adding relevant of_compatible field and a structure for caching related platform data. Added are also FLASH registers related macro definitions. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Jacek Anaszewski
authored and
Lee Jones
commited |
a0bc607208 | |
According to the MAX77693 documentation the name of the register is FLASH_STATUS. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Jacek Anaszewski
authored and
Lee Jones
commited |
4b5c1f1e08 | |
During init the core checks if the wm5102 has finished starting by reading register 0x19 and looking at the value. This read always fails since this is not a readable register, mark it as being one. While we're at it provide a constant for the register name (as supplied by Charles Keepax). Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Mark Brown
authored and
Lee Jones
commited |
48018943eb | |
Remove hard-coded values for: - Fast Charge current, - End Of Charge current, - Fast Charge timer, - Overvoltage Protection Threshold, - Battery Constant Voltage, and use DTS or sysfs to configure them. This allows using the max14577 charger driver with different batteries. Now the charger driver requires valid configuration data from DTS. In case of wrong configuration data it fails during probe. The fast charge timer is configured through sysfs entry. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Krzysztof Kozlowski
authored and
Lee Jones
commited |
e30110e9c9 | |
This patch prepares for changing the max14577 charger driver to allow configuring battery-dependent settings from DTS. The patch moves from regulator driver to MFD core driver and exports: - function for calculating register value for charger's current; - table of limits for chargers (MAX14577, MAX77836). Previously they were used only by the max14577 regulator driver. In next patch the charger driver will use them as well. Exporting them will reduce unnecessary code duplication. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Krzysztof Kozlowski
authored and
Lee Jones
commited |
b8f139f68f | |
Prepare for adding support for MAX77836 charger to the max14577 charger driver by adding necessary new defines and prefixes to existing ones. The MAX77836 uses slightly different values for ChgTyp field of STATUS2 register. On the MAX14577 value of 0x6 is reserved and 0x7 dead battery. On the MAX77836 the opposite: - 0x6 means special charger, - 0x7 is reserved. Regardless of these differences use one common enum max14577_muic_charger_type. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Andrew Morton <akpm@linux-foundation.org>
Krzysztof Kozlowski
authored and
Lee Jones
commited |
25cc24c200 | |
This driver to supports the haptic controller on MAX77693 Multifunction device with PMIC, CHARGER, LED, MUIC, HAPTIC. This driver supports external pwm and LRA (Linear Resonant Actuator) motor. User can control the haptic device via force feedback framework. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Jaewon Kim
authored and
 Dmitry Torokhov
commited |
a3b3ca753c | |
Now, tmio_mmc can use .multi_io_quirk callback instead of MMC_CAP2_NO_MULTI_READ flags. let's use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Kuninori Morimoto
authored and
 Ulf Hansson
commited |
bbf0208d39 | |
Some controller is supporting actual clock on SD_CLK_CTRL :: DIV[7:0]. Renesas SH-Mobile SDHI doesn't support, but, Renesas R-Car SDHI supports it. This patch adds new TMIO_MMC_CLK_ACTUAL flag for it. [Kuninori Morimoto: tidyuped for upstreaming] Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp> Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp> Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Shinobu Uehara
authored and
Ulf Hansson
commited |
da29fe2bf5 | |
This patch adds new TMIO_MMC_HAVE_CTL_DMA_REG flag, and remove Renesas specific #ifdef from tmio driver Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp> Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Kuninori Morimoto
authored and
Ulf Hansson
commited |
e85dd04ea8 | |
Renesas R-Car SDHI should set reserved bits
on CTL_SDIO_STATUS register when writing.
This patch adds new TMIO_MMC_SDIO_STATUS_QUIRK flags
for this purpose
[Kuninori Morimoto: tidyuped for upstreaming
enabled this flags for all SH-Mobile/R-Car]
Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp>
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Shinobu Uehara
authored and
Ulf Hansson
commited |
6b98757e53 | |
Renesas SDHI has "Multiple Block Transfer Mode" settings
on SD_CMD register which controls CMD12 automatically.
This patch cares it, because
CMD12 is not needed when CMD53 (= SD_IO_RW_EXTENDED)
[Kuninori Morimoto: tidyuped for upstreaming
enabled this flags for all SH-Mobile/R-Car]
Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp>
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Shinobu Uehara
authored and
Ulf Hansson
commited |
b8d11962c2 | |
Basically, SD_BUF0 Tx/Rx addresses are same in normal TMIO controller, but, it is different on Renesas R-Car SDHI controller if it uses DMAC (Rx address needs to add 0x2000 to Tx address) This patch adds new .dma_rx_offset and cares it Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp> Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Kuninori Morimoto
authored and
Ulf Hansson
commited |
384b2cbd56 | |
This is a cleanup patch and moves min/step voltages in a common samsung header file so that they can be used by other s2mpxxx PMIC drivers. Only few required macros are added currently and others can be added if needed. Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org> 
Amit Daniel Kachhap
authored and
Mark Brown
commited |
0e4f417857 | |
- Checkpatch fixes throughout the subsystem
- Use Regmap to handle IRQs in max77686, extcon-max77693 and mc13xxx-core
- Use DMA in rtsx_pcr
- Restrict building on unsupported architectures on timberdale, cs5535
- SPI hardening in cros_ec_spi
- More robust error handing in asic3, cros_ec, ab8500-debugfs,
max77686 and pcf50633-core
- Reorder PM runtime and regulator handing during shutdown in arizona
- Enable wakeup in cros_ec_spi
- Unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
tps65912-spi, wm5110-tables and ab8500-debugfs
- Add regulator handing into suspend() in sec-core
- Remove pointless wrapper functions in extcon-max77693 and i2c-cros-ec-tunnel
- Use cross-architecture friendly data sizes in stmpe-i2c, arizona,
max77686 and tps65910
- Device Tree documentation updates throughout
- Provide power management support in max77686
- Few OF clean-ups in max77686
- Use manged resources in tps6105x
== New drivers/supported devices ==
- Add support for s2mpu02 to sec-core
- Add support for Allwinner A32 to sun6i-prcm
- Add support for Maxim 77802 in max77686
- Add support for DA9063 AD in da9063
- Add new driver for Intel PMICs (generic) and specifically Crystal Cove
== (Re-)moved drivers ==
- Move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb
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Merge tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD update from Lee Jones:
"Changes to existing drivers:
- checkpatch fixes throughout the subsystem
- use Regmap to handle IRQs in max77686, extcon-max77693 and
mc13xxx-core
- use DMA in rtsx_pcr
- restrict building on unsupported architectures on timberdale,
cs5535
- SPI hardening in cros_ec_spi
- more robust error handing in asic3, cros_ec, ab8500-debugfs,
max77686 and pcf50633-core
- reorder PM runtime and regulator handing during shutdown in arizona
- enable wakeup in cros_ec_spi
- unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
tps65912-spi, wm5110-tables and ab8500-debugfs
- add regulator handing into suspend() in sec-core
- remove pointless wrapper functions in extcon-max77693 and
i2c-cros-ec-tunnel
- use cross-architecture friendly data sizes in stmpe-i2c, arizona,
max77686 and tps65910
- devicetree documentation updates throughout
- provide power management support in max77686
- few OF clean-ups in max77686
- use manged resources in tps6105x
New drivers/supported devices:
- add support for s2mpu02 to sec-core
- add support for Allwinner A32 to sun6i-prcm
- add support for Maxim 77802 in max77686
- add support for DA9063 AD in da9063
- new driver for Intel PMICs (generic) and specifically Crystal Cove
(Re-)moved drivers ==
- move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb"
* tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (101 commits)
MAINTAINERS: Update MFD repo location
mfd: omap-usb-host: Fix improper mask use.
mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it
mfd: arizona: Add missing handling for ISRC3 under/overclocked
mfd: wm5110: Add new interrupt register definitions
mfd: arizona: Rename thermal shutdown interrupt
mfd: wm5110: Add in the output done interrupts
mfd: wm5110: Remove non-existant interrupts
mfd: tps65912-spi: Remove unused variable
mfd: htc-i2cpld: Remove unused code
mfd: da9063: Add support for AD silicon variant
mfd: arizona: Map MICVDD from extcon device to the Arizona core
mfd: arizona: Add MICVDD to mapped regulators for wm8997
mfd: max77686: Ensure device type IDs are architecture agnostic
mfd: max77686: Add Maxim 77802 PMIC support
mfd: tps6105x: Use managed resources when allocating memory
mfd: wm8997-tables: Suppress 'line over 80 chars' warnings
mfd: kempld-core: Correct a variety of checkpatch warnings
mfd: ipaq-micro: Fix coding style errors/warnings reported by checkpatch
mfd: si476x-cmd: Remedy checkpatch style complains
...
Linus Torvalds
commited |
54c72d5987 | |
There've been many updates in ASoC side at this time, especially the
framework enhancement for multiple CODECs on a single DAI and more
componentization works. The only major change in ALSA core is the
addition of timestamp type in sw_params field. This should behave in
backward compatible way. Other than that, there are lots of small
changes and new drivers in wide range, including a large code cut in
HD-audio driver for deprecated static quirks. Some highlights are
below:
ALSA Core:
- Add the new timestamp type field to sw_params to choose
MONOTONIC_RAW type
HD-audio:
- Continued conversion to standard printk macros, generic code
cleanups
- Removal of obsoleted static quirk codes for Conexant and C-Media
codecs
- Fixups for HP Envy TS, Dell XPS 15, HP and Dell mute/mic LED,
Gigabyte BXBT-2807 mobo
- Intel Braswell support
ASoC:
- Support for multiple CODECs attached to a single DAI, enabling
systems with for example multiple DAC/speaker drivers on a single
link, contributed by Benoit Cousson based on work from Misael Lopez
Cruz
- Support for byte controls larger than 256 bytes based on the use of
TLVs contributed by Omair Mohammed Abdullah
- More componentisation work from Lars-Peter Clausen
- The remainder of the conversions of CODEC drivers to params_width()
by Mark Brown
- Drivers for Cirrus Logic CS4265, Freescale i.MX ASRC blocks, Realtek
RT286 and RT5670, Rockchip RK3xxx I2S controllers and Texas
Instruments TAS2552
- Lots of updates and fixes, especially to the DaVinci, Intel,
Freescale, Realtek, and rcar drivers
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Merge tag 'sound-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"There've been many updates in ASoC side at this time, especially the
framework enhancement for multiple CODECs on a single DAI and more
componentization works.
The only major change in ALSA core is the addition of timestamp type
in sw_params field. This should behave in backward compatible way.
Other than that, there are lots of small changes and new drivers in
wide range, including a large code cut in HD-audio driver for
deprecated static quirks. Some highlights are below:
ALSA Core:
- Add the new timestamp type field to sw_params to choose
MONOTONIC_RAW type
HD-audio:
- Continued conversion to standard printk macros, generic code
cleanups
- Removal of obsoleted static quirk codes for Conexant and C-Media
codecs
- Fixups for HP Envy TS, Dell XPS 15, HP and Dell mute/mic LED,
Gigabyte BXBT-2807 mobo
- Intel Braswell support
ASoC:
- Support for multiple CODECs attached to a single DAI, enabling
systems with for example multiple DAC/speaker drivers on a single
link, contributed by Benoit Cousson based on work from Misael Lopez
Cruz
- Support for byte controls larger than 256 bytes based on the use of
TLVs contributed by Omair Mohammed Abdullah
- More componentisation work from Lars-Peter Clausen
- The remainder of the conversions of CODEC drivers to params_width()
by Mark Brown
- Drivers for Cirrus Logic CS4265, Freescale i.MX ASRC blocks,
Realtek RT286 and RT5670, Rockchip RK3xxx I2S controllers and Texas
Instruments TAS2552
- Lots of updates and fixes, especially to the DaVinci, Intel,
Freescale, Realtek, and rcar drivers"
* tag 'sound-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (402 commits)
ALSA: usb-audio: Whitespace cleanups for sound/usb/midi.*
ALSA: usb-audio: Respond to suspend and resume callbacks for MIDI input
sound/oss/pss: Remove typedefs pss_mixerdata and pss_confdata
sound/oss/opl3: Remove typedef opl_devinfo
ALSA: fireworks: fix specifiers in format strings for propper output
ASoC: imx-audmux: Use uintptr_t for port numbers
ASoC: davinci: Enable menuconfig entry for McASP
ASoC: fsl_asrc: Don't access members of config before checking it
ASoC: fsl_sarc_dma: Check pair before using it
ASoC: adau1977: Fix truncation warning on 64 bit architectures
ALSA: virtuoso: add Xonar Essence STX II support
ALSA: riptide: fix %d confusingly prefixed with 0x in format strings
ALSA: fireworks: fix %d confusingly prefixed with 0x in format strings
ALSA: hda - add codec ID for Braswell display audio codec
ALSA: hda - add PCI IDs for Intel Braswell
ALSA: usb-audio: Adjust Gamecom 780 volume level
ALSA: usb-audio: improve dmesg source grepability
ASoC: rt5670: Fix duplicate const warnings
ASoC: rt5670: Staticise non-exported symbols
ASoC: Intel: update stream only on stream IPC msgs
...
Linus Torvalds
commited |
930e0312bc | |
A couple of nice new features this month, the ability to map regulators
in order to allow voltage control by external coprocessors is something
people have been asking for for a long time.
- Improved support for switch only "regulators", allowing current state
to be read from the parent regulator but no setting.
- Support for obtaining the register access method used to set
voltages, for use in systems which can offload control of this to a
coprocessor (typically for DVFS).
- Support for Active-Semi AC8846, Dialog DA9211 and Texas Instruments
TPS65917.
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Merge tag 'regulator-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"A couple of nice new features this month, the ability to map
regulators in order to allow voltage control by external coprocessors
is something people have been asking for for a long time.
- improved support for switch only "regulators", allowing current
state to be read from the parent regulator but no setting.
- support for obtaining the register access method used to set
voltages, for use in systems which can offload control of this to a
coprocessor (typically for DVFS).
- support for Active-Semi AC8846, Dialog DA9211 and Texas Instruments
TPS65917"
* tag 'regulator-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (58 commits)
regulator: act8865: fix build when OF is not enabled
regulator: act8865: add act8846 to DT binding documentation
regulator: act8865: add support for act8846
regulator: act8865: prepare support for other act88xx devices
regulator: act8865: set correct number of regulators in pdata
regulator: act8865: Remove error variable in act8865_pmic_probe
regulator: act8865: fix parsing of platform data
regulator: tps65090: Set voltage for fixed regulators
regulator: core: Allow to get voltage count and list from parent
regulator: core: Get voltage from parent if not available
regulator: Add missing statics and inlines for stub functions
regulator: lp872x: Don't set constraints within the regulator driver
regmap: Fix return code for stub regmap_get_device()
regulator: s2mps11: Update module description and Kconfig to add S2MPU02 support
regulator: Add helpers for low-level register access
regmap: Allow regmap_get_device() to be used by modules
regmap: Add regmap_get_device
regulator: da9211: Remove unnecessary devm_regulator_unregister() calls
regulator: Add DT bindings for tps65218 PMIC regulators.
regulator: da9211: new regulator driver
...
Linus Torvalds
commited |
91c2ff7708 | |
|
Mark Brown
commited |
f71f26274d | |
|
Mark Brown
commited |
a486f183da | |
We only request the control interface error IRQ if we set ctrlif_error, as such we should only free it in that situation. Otherwise we will attempt to free an IRQ we never requested and get a warning from the IRQ core. This patch moves the ctrlif_error variable into the arizona structure and checks it in all cases we free the control interface error IRQ. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Charles Keepax
authored and
Lee Jones
commited |
30a2af3a32 | |
Newer versions of the IP have a lot of new interrupts and move several existing interrupts. This patch adds the register definitions and regmap hookup for these interrupts. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Charles Keepax
authored and
Lee Jones
commited |
3215501fc9 | |
Newer versions of the IP introduce short circuit protection which will also shutdown the speaker. Rename the interrupt and associated register bits associated with thermal events to better fit the function and avoid conflict with future interrupt additions. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Charles Keepax
authored and
Lee Jones
commited |
c0fe2c5b3f | |
wm5110 has interrupts to signal that an output has fully enabled. This patch adds in these interrupts although use is not made of them yet. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Charles Keepax
authored and
Lee Jones
commited |
3d2108dae4 | |
Add register definitions for DA9063 AD (0x3) silicon variant ID the ability to choose the silicon variant at run-time using regmap configuration. This patch also adds RTC support for the AD silicon changes. It adds both BB and AD support as regmap ranges and then makes the distinction between the two tables at run-time. This allows both AD and BB silicon variants to be supported at the same time. Suggested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Opensource [Steve Twiss] <stwiss.opensource@diasemi.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Opensource [Steve Twiss]
authored and
Lee Jones
commited |
9cb42e2a8e | |
Extinguishes: ../drivers/mfd/max77686.c: In function ‘max77686_i2c_probe’: ../drivers/mfd/max77686.c:254:20: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones <lee.jones@linaro.org>
Lee Jones
commited |
ec8bd56699 | |
Maxim MAX77802 is a power management chip that contains 10 high efficiency Buck regulators, 32 Low-dropout (LDO) regulators used to power up application processors and peripherals, a 2-channel 32kHz clock outputs, a Real-Time-Clock (RTC) and a I2C interface to program the individual regulators, clocks outputs and the RTC. This patch adds support for MAX77802 to the MAX77686 driver and is based on a driver added to the Chrome OS kernel 3.8 by Simon Glass. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Javier Martinez Canillas
authored and
Lee Jones
commited |
a259f3896a | |
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJToFLNAAoJEFGvii+H/HdhAy0QAIHM4bHpC8xbP52RH/Nubi2N vNSQ6ky1WNz0mCIzgFb0xfQhjeMZ72nRAWzbkSiZGaqqDTD+qU00NJCRC+e3a/bd nXaaDAAVne9LmQiqz4z5BRjg2png5FeJ72+y8FlFXi/f8H/cbrGg1Wl10f2fH0Fx DtKAsIkoUvsNGKyFy9aEZdeEYOLRhaIWMWODZaIPokqhQJs1u12Jn2apuyAyIwQt V2wrAbf8dPd7BywcN1RSORsrY86pkwyOKDEPK3bpmo1C4jryfWyqU+t8aaCkGQ7v t/JJQmGfcVIl9kuxKBZ9bO5yIkcdUlhi3NEc37GO6S1fDGVoYUOuPGr2WhHNmzip A08U5mSVUQNPHtJRUPMB4+cCTVaFQvgWmHR5Sjd6YE9vqhKSrhZW9BHzhV6hbNSb i+V+4hINYuJLR64bo9Z661Urf97RWfbC1AKxNBVKIC9F9y3edDXviBlBtHc8rEUq U2yOCjmRaySMRbWSYClkGkk7Ps1dV3rM6ukQ+7vheHEPcwLsDunnRk2bHxwKHMkm FbTZXhIO0QzjKmcicWpuMknEq+64Bor3WTUrs8SKYDuzd8mi1u1k3TRhhu/HOtFz pzdgRwdmOGDzb/tekVe1NMYpB4mQcLmPnQeuWCal2DCoyF1Enm4A3eCimQKjU9ue ZPiqXQ2FR2oS0/to7+Zm =+XpG -----END PGP SIGNATURE----- Merge tag 'mfd-extcon-regulator-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into extcon-next Immutable branch between MFD, Extcon and Regulator due for v3.17 
Chanwoo Choi
commited |
6b18aa1806 | |
By using the generic IRQ support in the Register map API, it is possible to get rid max77686-irq.c and simplify the code. Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Doug Anderson <dianders@chromium.org> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Javier Martinez Canillas
authored and
Lee Jones
commited |
6f1c1e71d9 | |
When checkpatch is run on ab8500-debugfs.c it screamed blue murder!
This patch fixes up all of the errors/warnings reported:
WARNING: line over 80 characters
+ err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n",
WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
+ printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n",
WARNING: Prefer seq_puts to seq_printf
+ seq_printf(s, AB8500_NAME_STRING " register values:\n");
WARNING: Prefer seq_puts to seq_printf
+ seq_printf(s, AB8500_NAME_STRING " register values:\n");
WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
+ printk(KERN_INFO"ab8500 register values:\n");
WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
+ printk(KERN_INFO" bank 0x%02X:\n", i);
WARNING: externs should be avoided in .c files
+extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
WARNING: quoted string split across lines
+ pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" "
+ "for crash analyze.\n");
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
+ printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
WARNING: Prefer seq_puts to seq_printf
+ seq_printf(s, "name: number: number of: wake:\n");
WARNING: line over 80 characters
+ return single_open(file, ab8500_print_modem_registers, inode->i_private);
WARNING: line over 80 characters
+ return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private);
WARNING: line over 80 characters
+ return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private);
WARNING: line over 80 characters
+ vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
WARNING: line over 80 characters
+static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p)
WARNING: line over 80 characters
+static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
WARNING: line over 80 characters
+ vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h);
WARNING: quoted string split across lines
+ dev_err(dev, "debugfs error input: "
+ "should be egal to 1, 4, 8 or 16\n");
WARNING: Missing a blank line after declarations
+ char *s = b;
+ if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) {
WARNING: simple_strtoul is obsolete, use kstrtoul instead
+ loc.mask = simple_strtoul(b, &b, 0);
WARNING: simple_strtol is obsolete, use kstrtol instead
+ loc.shift = simple_strtol(b, &b, 0);
WARNING: simple_strtoul is obsolete, use kstrtoul instead
+ loc.bank = simple_strtoul(b, &b, 0);
WARNING: simple_strtoul is obsolete, use kstrtoul instead
+ loc.addr = simple_strtoul(b, &b, 0);
WARNING: simple_strtoul is obsolete, use kstrtoul instead
+ val = simple_strtoul(b, &b, 0);
WARNING: quoted string split across lines
+ pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d"
+ "value=0x%X\n", (write) ? "write" : "read",
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
+ printk(KERN_ERR "sysfs_create_file failed %d\n", err);
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
+ printk(KERN_ERR "request_threaded_irq failed %d, %lu\n",
ERROR: code indent should use tabs where possible
+ err, user_val);$
WARNING: please, no spaces at the start of a line
+ err, user_val);$
WARNING: Missing a blank line after declarations
+ struct resource *res;
+ debug_bank = AB8500_MISC;
ERROR: space required after that ',' (ctx:VxV)
+ sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
^
WARNING: return of an errno should typically be -ve (return -ENXIO)
+ return ENXIO;
WARNING: line over 80 characters
+ file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops);
WARNING: line over 80 characters
+ file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP),
WARNING: line over 80 characters
+ ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops);
total: 2 errors, 44 warnings, 3230 lines checked
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Lee Jones
commited |
4362175dd6 | |
Extinguishes: ../drivers/mfd/tps65910.c: In function ‘tps65910_parse_dt’: ../drivers/mfd/tps65910.c:404:14: warning: cast from pointer to integer of different size Signed-off-by: Lee Jones <lee.jones@linaro.org>
Lee Jones
commited |
01a0f4aaae | |
If we receive EC interrupts after the cros_ec driver has probed, but before the cros_ec_keyb driver has probed, the cros_ec IRQ handler will not run the cros_ec_keyb notifier and the EC will leave the IRQ line asserted. The cros_ec IRQ handler then returns IRQ_HANDLED and the resulting flood of interrupts causes the machine to hang. Since the EC interrupt is currently only used for the keyboard, move the setup and handling of the EC interrupt to the cros_ec_keyb driver. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Andrew Bresticker
authored and
Lee Jones
commited |
d1fd345e20 | |
When communicating with the EC, the cmd_xfer() function should return the number of bytes it received from the EC, or negative on error. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Bill Richardson
authored and
Lee Jones
commited |
12ebc8a50b | |
Just because the host was able to talk to the EC doesn't mean that the EC was happy with what it was told. Errors in communincation are not the same as error messages from the EC itself. This change lets the EC report its errors separately. [dianders: Added common function to cros_ec.c] Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Bill Richardson
authored and
Lee Jones
commited |
6db07b6336 |