8eaeb9393397be8eb700ab38a69c450975463b77 |
|
03-Apr-2012 |
Peter Ujfalusi <peter.ujfalusi@ti.com> |
mfd: Convert twl6040 to i2c driver, and separate it from twl core Complete the separation of the twl6040 from the twl core since it is a separate chip, not part of the twl6030 PMIC. Make the needed Kconfig changes for the depending drivers at the same time to avoid breaking the kernel build (vibra, ASoC components). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
3c33be06f9aa0949ad24e67dfcae1f2a3006f4e1 |
|
16-Mar-2012 |
Venu Byravarasu <vbyravarasu@nvidia.com> |
mfd: Add support for TPS65090 TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2 always on LDO's and 7 current limited load switches. Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
5364d0b8640dd15e5c0b3ba40d0e874764b1bc88 |
|
19-Mar-2012 |
Laxman Dewangan <ldewangan@nvidia.com> |
mfd: Build rtc5t583 only if I2C config is selected to y. Fixing build error reported by Stephen Rothwell: drivers/built-in.o: In function `rc5t583_i2c_init': rc5t583.c:(.init.text+0xb3db): undefined reference to `i2c_register_driver' drivers/built-in.o: In function `rc5t583_i2c_probe': rc5t583.c:(.devinit.text+0x8fa0): undefined reference to `regmap_init_i2c' drivers/built-in.o: In function `rc5t583_i2c_exit': rc5t583.c:(.exit.text+0x708): undefined reference to `i2c_del_driver' Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
75060a1d9dc016fb25524e65afba7ec86778084f |
|
16-Mar-2012 |
Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> |
mfd: Add anatop mfd driver Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Venu Byravarasu <vbyravarasu@nvidia.com> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Rob Lee <rob.lee@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
1b1247dd75aa5cf5fae54a3bec7280046e9c7957 |
|
28-Feb-2012 |
Laxman Dewangan <ldewangan@nvidia.com> |
mfd: Add support for RICOH PMIC RC5T583 Ricoh power management IC RC5T583 contains is multi functional device having multiple sub devices inside this. This device has multiple dcdc/ldo regulators, gpios, interrupt controllers, on-key, RTCs, ADCs. This device have 4 DCDCs, 8 LDOs, 8 GPIOs, 6 ADCs, 3 RTCs etc. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
5a924d13ecdd433fd2c7eb268b72a2770ef2204a |
|
01-Mar-2012 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix a typo in MFD_MAX8997 Kconfig entry Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
dc9913a050f1898c6a77f4f5606bc194d530aafd |
|
21-Feb-2012 |
Laxman Dewangan <ldewangan@nvidia.com> |
mfd: Use regmap for tps65910 register access. Using regmap apis for accessing the device registers and using RBTREE caching mechanims for caching registers. Enabling caching of the registers which is used for voltage controls. By doing this, the modify_bits operation is faster as it does not involve the i2c register read from device, just read from cache. This results faster set voltage operation. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
231dd9c8994430d4aaa75cdee95af13c154f489f |
|
15-Feb-2012 |
Axel Lin <axel.lin@gmail.com> |
mfd: Fix typo for TPS65912 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
d48f411c10f2badaf88e6050cd3d3acd52197356 |
|
11-Jan-2012 |
AnilKumar Ch <anilkumar@ti.com> |
mfd: Add new mfd device for TPS65217 The TPS65217 chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators - White LED - USB battery charger This patch adds support for tps65217 mfd device. At this time only the regulator functionality is made available. Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Reviwed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
280ad7fda5f95211857fda38960f2b6fdf6edd3e |
|
24-Feb-2012 |
Grant Likely <grant.likely@secretlab.ca> |
mfd: twl-core: Add IRQ_DOMAIN dependency TWL4030 depends on IRQ_DOMAIN support, so this patch selects it in Kconfig. It used to be that CONFIG_IRQ_DOMAIN must only be selected by the architecture, but recent cleanups have fixed it so that it is safe to select from anywhere. Signed-off-by: Benoit Cousson <b-cousson@ti.com> [grant.likely: Changed from a depends to a select] Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Samuel Ortiz <sameo@linux.intel.com>
|
a3364409c4af8bae42d04def48dc11409787e503 |
|
21-Jan-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
MFD: ucb1x00: convert to use genirq Convert the ucb1x00 driver to use genirq's interrupt services, rather than its own private implementation. This allows a wider range of drivers to use the GPIO interrupts (such as the gpio_keys driver) without being aware of the UCB1x00's private IRQ system. This prevents the UCB1x00 core driver from being built as a module, so adjust the configuration to add that restriction. Acked-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
6252547b8a7acced581b649af4ebf6d65f63a34b |
|
07-Feb-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: omap: fix broken twl-core dependencies and ifdefs In commit aeb5032b3f, a dependency on IRQ_DOMAIN was added, which causes regressions on previously working setups: a previously working non-DT kernel configuration now loses its PMIC support. The lack of PMIC support in turn causes the loss of other functionality the kernel had. This dependency was added because the driver now registers its interrupts with the IRQ domain code, presumably to prevent a build error. The result is that OMAP3 oopses in the vp.c code (fixed by a previous commit) due to the lack of PMIC support. However, even with IRQ_DOMAIN enabled, the driver oopses: Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 5 [#1] SMP Modules linked in: CPU: 1 Not tainted (3.3.0-rc2+ #271) PC is at irq_domain_add+0x1c/0x134 LR is at twl_probe+0xd0/0x370 pc : [<c007bad0>] lr : [<c029baac>] psr: 00000113 sp : df843c48 ip : df843c68 fp : df843c64 r10: c02b93e4 r9 : 00000000 r8 : c029b9dc r7 : df9d8a00 r6 : c03bef90 r5 : 00000000 r4 : c03f5240 r3 : 00000000 r2 : c03f5240 r1 : 00000015 r0 : c03f5240 Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 8000404a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xdf8422f0) Stack: (0xdf843c48 to 0xdf844000) 3c40: 00000014 00000170 00000014 c03bef90 df843c9c df843c68 3c60: c029baac c007bac0 00000000 df9d8a20 00000001 c03cd238 c02b93e4 df9d8a20 3c80: df9d8a04 df9d8a00 c029b9dc df8cae08 df843cc4 df843ca0 c01eee70 c029b9e8 ... Backtrace: [<c007bab4>] (irq_domain_add+0x0/0x134) from [<c029baac>] (twl_probe+0xd0/0x370) r6:c03bef90 r5:00000014 r4:00000170 [<c029b9dc>] (twl_probe+0x0/0x370) from [<c01eee70>] (i2c_device_probe+0xb0/0xe4) [<c01eedc0>] (i2c_device_probe+0x0/0xe4) from [<c01d1f34>] (really_probe+0xa0/0x178) r8:df8f0070 r7:c03cd238 r6:df9d8a20 r5:df9d8a20 r4:df9d8a20 [<c01d1e94>] (really_probe+0x0/0x178) from [<c01d205c>] (driver_probe_device+0x50/0x68) r7:df843d18 r6:df9d8a20 r5:c03cd238 r4:df9d8a20 [<c01d200c>] (driver_probe_device+0x0/0x68) from [<c01d2148>] (__device_attach+0x44/0x48) r5:df9d8a20 r4:c03cd238 [<c01d2104>] (__device_attach+0x0/0x48) from [<c01d0840>] (bus_for_each_drv+0x58/0x98) r5:c01d2104 r4:00000000 [<c01d07e8>] (bus_for_each_drv+0x0/0x98) from [<c01d21f8>] (device_attach+0x80/0xac) r7:df9d8a28 r6:df9d8a54 r5:c03cd978 r4:df9d8a20 [<c01d2178>] (device_attach+0x0/0xac) from [<c01d1430>] (bus_probe_device+0x34/0xa4) r6:df9d8a20 r5:c03cd978 r4:df9d8a20 [<c01d13fc>] (bus_probe_device+0x0/0xa4) from [<c01cffb0>] (device_add+0x2a0/0x420) r6:00000000 r5:df9d8a20 r4:df9d8a20 [<c01cfd10>] (device_add+0x0/0x420) from [<c01d0150>] (device_register+0x20/0x24) r8:df9d8a00 r7:df9d8a04 r6:df8f0048 r5:df9d8a00 r4:df9d8a20 [<c01d0130>] (device_register+0x0/0x24) from [<c01ef8d4>] (i2c_new_device+0x118/0x180) r4:df9d8a20 [<c01ef7bc>] (i2c_new_device+0x0/0x180) from [<c01efc88>] (i2c_register_adapter+0x140/0x204) r8:c03cd970 r7:00000000 r6:df8f0070 r5:df8a6300 r4:df8f0048 [<c01efb48>] (i2c_register_adapter+0x0/0x204) from [<c01efe9c>] (i2c_add_numbered_adapter+0xb4/0xcc) r8:df8a4c54 r7:df8cae00 r6:df843e2c r5:df8f0048 r4:00000000 [<c01efde8>] (i2c_add_numbered_adapter+0x0/0xcc) from [<c029ce1c>] (omap_i2c_probe+0x2f8/0x3b4) r6:00000000 r5:df8f0000 r4:df8f0070 [<c029cb24>] (omap_i2c_probe+0x0/0x3b4) from [<c01d3484>] (platform_drv_probe+0x20/0x24) [<c01d3464>] (platform_drv_probe+0x0/0x24) from [<c01d1f34>] (really_probe+0xa0/0x178) [<c01d1e94>] (really_probe+0x0/0x178) from [<c01d205c>] (driver_probe_device+0x50/0x68) r7:df843ef0 r6:c03cdb2c r5:c03cdb2c r4:df8cae08 [<c01d200c>] (driver_probe_device+0x0/0x68) from [<c01d20e0>] (__driver_attach+0x6c/0x90) r5:df8cae3c r4:df8cae08 [<c01d2074>] (__driver_attach+0x0/0x90) from [<c01d08d8>] (bus_for_each_dev+0x58/0x98) r6:c03cdb2c r5:c01d2074 r4:00000000 [<c01d0880>] (bus_for_each_dev+0x0/0x98) from [<c01d1d80>] (driver_attach+0x20/0x28) r7:df880b80 r6:c03cdb2c r5:c03cdb2c r4:c0394f28 [<c01d1d60>] (driver_attach+0x0/0x28) from [<c01d115c>] (bus_add_driver+0xb4/0x230) [<c01d10a8>] (bus_add_driver+0x0/0x230) from [<c01d278c>] (driver_register+0xc8/0x154) [<c01d26c4>] (driver_register+0x0/0x154) from [<c01d37e4>] (platform_driver_register+0x4c/0x60) r8:00000000 r7:00000013 r6:c00384c8 r5:c0395180 r4:c0394f28 [<c01d3798>] (platform_driver_register+0x0/0x60) from [<c038626c>] (omap_i2c_init_driver+0x14/0x1c) [<c0386258>] (omap_i2c_init_driver+0x0/0x1c) from [<c00087b8>] (do_one_initcall+0x9c/0x164) [<c000871c>] (do_one_initcall+0x0/0x164) from [<c036c2f4>] (kernel_init+0x90/0x138) [<c036c264>] (kernel_init+0x0/0x138) from [<c00384c8>] (do_exit+0x0/0x2ec) r5:c036c264 r4:00000000 <0>Code: e24dd004 e5903014 e1a04000 e5905010 (e5933000) <4>---[ end trace 1b75b31a2719ed1c ]--- This happens because we try to register an IRQ domain with a NULL ops structure, and the first thing irq_domain_add() does is try to dereference this ops structure. So, fix the problem by getting rid of the incorrect OF_IRQ ifdef and wrapping the IRQ domain bits of the driver with an IRQ_DOMAIN ifdef instead. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
c3d4d697346e36304a94942ad8ed3e28a0d38a44 |
|
09-Jan-2012 |
Sangbeom Kim <sbkim73@samsung.com> |
mfd: Add S5M series configuration This patch add Samsung S5M Kconfig and Makefile entry. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
eedea80fe07a1548e78b51d36188f6d0fc876658 |
|
20-Dec-2011 |
Samuel Ortiz <sameo@linux.intel.com> |
mfd: Fix STMPE I2c build failure STMPE i2c is a bool and should depend on I2c=y. That fixes: drivers/built-in.o: In function `i2c_block_write': stmpe-i2c.c:(.text+0xf4553): undefined reference to +`i2c_smbus_write_i2c_block_data' drivers/built-in.o: In function `i2c_block_read': stmpe-i2c.c:(.text+0xf457f): undefined reference to +`i2c_smbus_read_i2c_block_data' drivers/built-in.o: In function `i2c_reg_write': stmpe-i2c.c:(.text+0xf45ab): undefined reference to `i2c_smbus_write_byte_data' drivers/built-in.o: In function `i2c_reg_read': stmpe-i2c.c:(.text+0xf45d4): undefined reference to `i2c_smbus_read_byte_data' drivers/built-in.o: In function `stmpe_init': stmpe-i2c.c:(.init.text+0xaf22): undefined reference to `i2c_register_driver' drivers/built-in.o: In function `stmpe_exit': stmpe-i2c.c:(.exit.text+0x5e5): undefined reference to `i2c_del_driver' Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
e789995d5c612ecda83a9feb53fb2e42a51f685b |
|
17-Nov-2011 |
Viresh Kumar <viresh.kumar@st.com> |
mfd: Add support for STMPE SPI interface Few STMPE controller can have register interface over SPI or I2C. Current implementation only supports I2C. This patch adds support for SPI interface for accessing STMPE's address space. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
1a6e4b7415339e3b11a87cff0d701b8a2e55f062 |
|
17-Nov-2011 |
Viresh Kumar <viresh.kumar@st.com> |
mfd: Separate out STMPE controller and interface specific code Few STMPE controller can have register interface over SPI or I2C. Current implementation only supports I2C and all code is present in a single file stmpe.c. It would be better to separate out I2C interface specific code from controller specific code. Later SPI specific code can be added in a separate file. This patch separates out I2C and controller specific code into separate files, making stmpe.c independent of I2C. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
aeb5032b3f8b9ab69daa545777433fa94b3494c4 |
|
29-Aug-2011 |
Benoit Cousson <b-cousson@ti.com> |
mfd: twl-core: Add initial DT support for twl4030/twl6030 Add initial device-tree support for twl familly chips. The current version is missing the regulator entries due to the lack of DT regulator bindings for the moment. Only the simple sub-modules that do not depend on platform_data information can be initialized properly. Add irqdomain support. Add documentation for the Texas Instruments TWL Integrated Chip. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Balaji T K <balajitk@ti.com> Cc: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Rob Herring <rob.herring@calxeda.com> [grant.likely@secretlab.ca: Fix IRQ_DOMAIN dependency in kconfig] Cc: Grant Likely <grant.likely@secretlab.ca>
|
e959da1020062b840d3b9fcf16287e3034845bca |
|
29-Nov-2011 |
Christoph Fritz <chf.fritz@googlemail.com> |
mfd: Add a dependency on HAVE_CLK for tc6393xb tc6393xb calls the clk API. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
b46a36c0e0adc92c8be2c8a6fa68d979f6eee124 |
|
11-Nov-2011 |
Jett.Zhou <jtzhou@marvell.com> |
mfd: Convert 88pm860x to use regmap api Convert the 88pm860x normal bank register read/write to use the register map API. Signed-off-by: Jett.Zhou <jtzhou@marvell.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
cfe04478fa1b472264b7fe9bbf547710aa344d3c |
|
12-Dec-2011 |
Ashish Jangam <ashish.jangam@kpitcummins.com> |
MFD: DA9052/53 MFD core module add SPI support v2 This patch add SPI support for DA9052/53 MFD core module. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
84c99db879314d58e0064f02b481f668f45d0070 |
|
12-Dec-2011 |
Ashish Jangam <ashish.jangam@kpitcummins.com> |
MFD: DA9052/53 MFD core module The DA9052/53 is a highly integrated PMIC subsystem with supply domain flexibility to support wide range of high performance application. It provides voltage regulators, GPIO controller, Touch Screen, RTC, Battery control and other functionality. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
8ab30691826fc05efa47c4ffba19b80496bb3a2c |
|
25-Oct-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Convert wm8994 to use generic regmap irq_chip Factor out the irq_chip implementation, substantially reducing the code size for the driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
|
8959e74399c798b45c0f5d477972b927c28f8dc9 |
|
26-Sep-2011 |
Linus Walleij <linus.walleij@linaro.org> |
mfd: Delete ab3550 driver The AB3550 never passed the prototype stage. Instead it was used as a precursor to AB5500 for testing basic building blocks used in that chip, since they had large similarities. Since AB3550 will not see the light of day in product form and since the prototypes are no longer used, let's delete the driver and any references to it. Cc: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
94be70d4b279ba1b35119a3340833ffcc798c2e2 |
|
22-Sep-2011 |
Linus Walleij <linus.walleij@linaro.org> |
mfd: Break out ab5500 debugfs code This breaks the debugfs portions of the AB5500 driver into its own file. Split off a _raw function to access registers since we don't want to expose a generically named function globally. Move all required data structures to a shared ab5500-core.h file. Cc: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
3d5e2cabf11a65685e5067382ba4c4a76f18fcb7 |
|
22-Sep-2011 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: ab5500 chip register access The analog baseband chip ab5500 is a multi functional chip containing regulators, charging, gpio, USB and accessory detect. It also contain various multimedia functionalities like digital encoder and audio codec. The core driver added with this patch provides register access via i2c via PRCMU. Event handling implemented as irq_chip will come in future patches since it depends on PRCMU functionality not yet implemented. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
1f5a371c075a7101fe75a75cde5aad928460a42e |
|
21-Sep-2011 |
Mika Westerberg <mika.westerberg@linux.intel.com> |
mfd: Add Intel MSIC driver Add support for Intel MSIC chip found on Intel Medfield platforms. This chip embeds several subdevices: audio, ADC, GPIO, power button, etc. The driver creates platform device for each subdevice. We also provide an MSIC register access API which should replace the more generic SCU IPC interface currently used. Existing drivers can choose whether they convert to this new API or stick with the SCU IPC interface. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
8a0a8e8e42a4e30a1fc4c40205fa790e264d00f3 |
|
02-Sep-2011 |
Arnd Bergmann <arnd@arndb.de> |
mfd: remove CONFIG_MFD_SUPPORT We currently have two symbols to control compilation the MFD subsystem, MFD_SUPPORT and MFD_CORE. The MFD_SUPPORT is actually not required at all, it only hides the submenu when not set, with the effect that Kconfig warns about missing dependencies when another driver selects an MFD driver while MFD_SUPPORT is disabled. Turning the MFD submenu back from menuconfig into a plain menu simplifies the Kconfig syntax for those kinds of users and avoids the surprise when the menu suddenly appears because another driver was enabled that selects this symbol. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
2b247d06c6148bfe34a431431064f5553b17f0cc |
|
23-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Select REGMAP_I2C from WM8400 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
6e3ad118041f56db752a5eb2b557517d14592af7 |
|
08-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Convert pcf50633 to use new register map API Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
d6c645fc00777a6f8a7df1f580065ec30c71be7b |
|
17-Jun-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Convert WM8994 to use new register map API Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
|
1df5981b82d9eabdd6e66d1d9514164c02329345 |
|
10-Jun-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Convert WM831x to use regmap API Factor out the register read/write code to use the register map API. We still need some wm831x specific code and locking in place to check that the user key is handled correctly but only on the write side, reads are not affected by the key. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
|
09d6292befba8c6319d9471803149573ea6ed170 |
|
04-Jul-2011 |
Jin Park <jinyoungp@nvidia.com> |
mfd: Add AAT2870 mfd driver Add mfd core driver for AnalogicTech AAT2870. The AAT2870 is communication through I2C and contains backlight and regulator components. Signed-off-by: Jin Park <jinyoungp@nvidia.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
54f323b1325499574d92c85201971df096c25b79 |
|
04-Jul-2011 |
Linus Walleij <linus.walleij@stericsson.com> |
mfd: Move TPS55910 Kconfig option Having another TPS chip at the end of the Kconfig when all it's relatives are grouped together in their own section seems totally counter-intuitive. Move it, also in the Makefile. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
5608801baf0ffd06a428de3496fa10b3b7d789e9 |
|
22-Jun-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Don't ask about the TPS65912 core driver in Kconfig The user has to select the I2C and SPI drivers individually and they select the core driver for the device so there's no point in presenting the user with an option for the core driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
36e52873c6393b569f2befcdd1847929211892b8 |
|
09-Jun-2011 |
Margarita Olaya <magi@slimlogic.co.uk> |
mfd: tps65912: Add new mfd device The tps65912 chip is a power management IC. It contains the following components: - Regulators - GPIO controller The core driver is registered as a platform driver, it provides communication through I2C and SPI interfaces. Signed-off-by: Margarita Olaya Cabrera <magi@slimlogic.co.uk> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
914e6d4e36015180bdcb6b99e96adc6293b7c2c6 |
|
03-Jun-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
mfd: Use generic irq chip for jz4740-adc Use the generic irq chip framework for implementing the irq chip for the jz4740-adc driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
8509e142567d69e170a184ecf27d7a6a3239fd72 |
|
23-Jun-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Add Makefile and Kconfig Entries for tps65911 comparator Base on Mark's comment [1], I make the Kconfig entry invisible to users. [1] https://lkml.org/lkml/2011/5/14/136 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
f19b2823f82499c60ec15d5fe8783193d77e3043 |
|
27-Apr-2011 |
Misael Lopez Cruz <misael.lopez@ti.com> |
mfd: twl6040: Add initial support TWL6040 IC provides analog high-end audio codec functions for handset applications. It contains several audio analog inputs and outputs as well as vibrator support. It's connected to the host processor via PDM interface for audio data communication. The audio modules are controlled by internal registers that can be accessed by I2C and PDM interface. TWL6040 MFD will be registered as a child of TWL-CORE, and will have two children of its own: twl6040-codec and twl6040-vibra. This driver is based on TWL4030 and WM8350 MFD drivers. Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
|
57fe7251f5bfc4332f24479376de48a1e8ca6211 |
|
30-May-2011 |
Peter Ujfalusi <peter.ujfalusi@ti.com> |
MFD: twl4030-codec -> twl4030-audio: Rename the driver Rename the driver, and header file from twl4030-codec to twl4030-audio. To avoid breakage change depending drivers at the same time. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> CC: Misael Lopez Cruz <misael.lopez@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
|
66c500ff36d74c6669ad260deda4ce8125b55304 |
|
27-May-2011 |
Liam Girdwood <lrg@kernel.org> |
mfd: Fix build breakage caused by tps65910 gpio directory move Signed-off-by: Liam Girdwood <lrg@ti.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
83545d836cf12a6381b530c5c7aeacf057f86aa9 |
|
17-May-2011 |
Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> |
GPIO: TPS65910: Move driver to drivers/gpio/ The GPIO driver should reside in drivers/gpio/ for better organization. Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
c01e36dde4632e0a7474fddf0716f1e54f01f13e |
|
11-May-2011 |
Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> |
linux-next: build failure after merge of the voltage tree On May 10, 2011, at 9:27 PM, Stephen Rothwell wrote: > Hi Jorge, > > On Tue, 10 May 2011 12:30:36 -0500 Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> wrote: >> >> On May 10, 2011, at 3:38 AM, Liam Girdwood wrote: >> >>> On Tue, 2011-05-10 at 12:44 +1000, Stephen Rothwell wrote: >>>> Hi Liam, >>>> >>>> After merging the voltage tree, today's linux-next build (x86_64 >>>> allmodconfig) failed like this: >>>> >>>> ERROR: "tps65910_gpio_init" [drivers/mfd/tps65910.ko] undefined! >>>> ERROR: "tps65910_irq_init" [drivers/mfd/tps65910.ko] undefined! >>>> ERROR: "irq_modify_status" [drivers/mfd/tps65910-irq.ko] undefined! >>>> ERROR: "irq_set_chip_and_handler_name" [drivers/mfd/tps65910-irq.ko] undefined! >>>> ERROR: "handle_edge_irq" [drivers/mfd/tps65910-irq.ko] undefined! >>>> >>>> I have used the voltage tree from next-20110509 for today. >>> >>> Jorge, could you send a fix for this today. >> >> The following patch should solve this: >> >> From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> >> MFD: Fix TPS65910 build >> >> Support for tps65910 as a module is not available. The driver can >> only be compiled as built-in. OTOH, the regulator driver can still >> be built as module without breaking the compilation. >> >> Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> > > Today (even with the above patch included) I got these errors from the > x86_64 allmodconfig build: > > tps65910.c:(.text+0xf4140): undefined reference to `i2c_master_send' > drivers/built-in.o: In function `tps65910_i2c_read': > tps65910.c:(.text+0xf41d2): undefined reference to `i2c_transfer' > drivers/built-in.o: In function `tps65910_i2c_init': > tps65910.c:(.init.text+0xcb83): undefined reference to `i2c_register_driver' > drivers/built-in.o: In function `tps65910_i2c_exit': > tps65910.c:(.exit.text+0x6e0): undefined reference to `i2c_del_driver' > > I have used the voltage tree from next-20110509 again today. Following patch should fix the dependency problems. Please review: From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> [PATCH] MFD: TPS65910: Fix I2C dependency TPS65910 driver can only be compiled built-in, so the I2C driver should be as well. Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
aec519b5ec95e2d8b33b7620a2830afc55707e40 |
|
10-May-2011 |
Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> |
linux-next: build failure after merge of the voltage tree On May 10, 2011, at 3:38 AM, Liam Girdwood wrote: > On Tue, 2011-05-10 at 12:44 +1000, Stephen Rothwell wrote: >> Hi Liam, >> >> After merging the voltage tree, today's linux-next build (x86_64 >> allmodconfig) failed like this: >> >> ERROR: "tps65910_gpio_init" [drivers/mfd/tps65910.ko] undefined! >> ERROR: "tps65910_irq_init" [drivers/mfd/tps65910.ko] undefined! >> ERROR: "irq_modify_status" [drivers/mfd/tps65910-irq.ko] undefined! >> ERROR: "irq_set_chip_and_handler_name" [drivers/mfd/tps65910-irq.ko] undefined! >> ERROR: "handle_edge_irq" [drivers/mfd/tps65910-irq.ko] undefined! >> >> I have used the voltage tree from next-20110509 for today. > > Jorge, could you send a fix for this today. > > Thanks > > Liam > The following patch should solve this: From: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> MFD: Fix TPS65910 build Support for tps65910 as a module is not available. The driver can only be compiled as built-in. OTOH, the regulator driver can still be built as module without breaking the compilation. Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
27c6750ec56fd3b22c670d9333d519a322996eb2 |
|
02-May-2011 |
Graeme Gregory <gg@slimlogic.co.uk> |
MFD: TPS65910: Add new mfd device for TPS65910 The TPS65910 chip is a power management IC for multimedia and handheld devices. It contains the following components: - Regulators - GPIO controller - RTC The tps65910 core driver is registered as a platform driver and provides communication through I2C with the host device for the different components. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
c013f0a56c56b88ac63c4037f2dfaaf2422fa863 |
|
05-Apr-2011 |
Abhijeet Dharmapurikar <adharmap@codeaurora.org> |
mfd: Add pm8xxx irq support Add support for the irq controller in Qualcomm 8xxx pmic. The 8xxx interrupt controller provides control for gpio and mpp configured as interrupts in addition to other subdevice interrupts. The interrupt controller also provides a way to read the real time status of an interrupt. This real time status is the only way one can get the input values of gpio and mpp lines. Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
cbdb53e1f33baf60ded045dc79cd0dd4e9705fa5 |
|
05-Apr-2011 |
Abhijeet Dharmapurikar <adharmap@codeaurora.org> |
mfd: Add Qualcomm PMIC 8921 core driver Add support for the Qualcomm PM8921 PMIC chip. The core driver will communicate with the PMIC chip via the MSM SSBI bus. Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
1305134e8246fb4e86b93d5b6a21caa0e07a8ecf |
|
15-Apr-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Group NXP PCF50633* drivers together PCF50633_ADC and PCF50633_GPIO depends on MFD_PCF50633. Thus group NXP PCF50633* drivers together. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
37df003c85efd40b20c6d54695d4f03e6e75ebe6 |
|
15-Apr-2011 |
Axel Lin <axel.lin@gmail.com> |
mfd: Group TPSxxxxx power management chips together Group TPSxxxxx power management chips together and sort in alphabetical order. This change makes it easier for users to find config options. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
8317797ca657081ed81312ea3501f3a3d59d52e9 |
|
03-May-2011 |
Linus Walleij <linus.walleij@linaro.org> |
mfd: add DB5500 PRCMU driver This adds the DB5500 PRCMU driver. Right now this one is pretty restricted in functionality, exposing a simple interface to send I2C messages. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
650c2a2145981696c414be1d540a32447d0e353e |
|
15-May-2011 |
Linus Walleij <linus.walleij@linaro.org> |
mach-ux500: move the DB8500 PRCMU driver to MFD We have decided that this function arbiter fits better in the MFD subsystem. Since we need to concatenate the split header files we move it basically like this: mv mach-ux500/prcmu-db8500.c drivers/mfd/db8500-prcmu.c mv mach-ux500/include/mach/prcmu-defs.h include/linux/mfd/db8500-prcmu.h mv mach-ux500/include/mach/prcmu-regs.h drivers/mfd/db8500-prcmu-regs.h mach-ux500/include/mach/prcmu.h >> include/linux/mfd/db8500-prcmu.h rm arch/arm/mach-ux500/include/mach/prcmu.h Then we update different #include statements and Makefile orders etc to make the PRCMU driver compile, link and boot in the new place without really changing any code. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
|
15b7cf1416c0e3ae6163ade3349d717fe2729952 |
|
28-Mar-2011 |
Andres Salomon <dilinger@queued.net> |
MFD: allow cs5535-mfd to build on X86 only Stephen ran into the following build error: drivers/mfd/cs5535-mfd.c:30:22: error: asm/olpc.h: No such file or directory olpc.h exists only on x86 (and in the future, ARM). Rather than wrapping the include in an #ifdef, just change cs5535-mfd to only build on x86. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
fc498fa29c725a0f0fc5ed359db0e3ed33f4ed52 |
|
24-Mar-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
mfd: Select MFD_CORE if TPS6105X driver is configured The TPS61050/61052 driver uses MFD core code, yet does not specify the dependency in Kconfig. If it is the only MFD driver configured, compilation fails with ERROR: "mfd_add_devices" [drivers/mfd/tps6105x.ko] undefined! ERROR: "mfd_remove_devices" [drivers/mfd/tps6105x.ko] undefined! Fix the problem by adding "select MFD_CORE" to the respective Kconfig entry. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
42051e8a7bce76ebd3cd201704ee2427120636e1 |
|
14-Mar-2011 |
Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
|
2edd3b692404efc2d3915175a2ed553e783de763 |
|
09-Mar-2011 |
Linus Walleij <linus.walleij@linaro.org> |
regulator: Add a subdriver for TI TPS6105x regulator portions v2 This adds a subdriver for the regulator found inside the TPS61050 and TPS61052 chips. Cc: Samuel Ortiz <samuel.ortiz@intel.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Cc: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
798a8eee44da56b4f2e000ff81dfb49d09c65b71 |
|
09-Mar-2011 |
Linus Walleij <linus.walleij@linaro.org> |
mfd: Add a core driver for TI TPS61050/TPS61052 chips v2 The TPS61050/TPS61052 are boost converters, LED drivers, LED flash drivers and a simple GPIO pin chips. Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Jonas Aberg <jonas.aberg@stericsson.com> Cc: Ola Lilja <ola.o.lilja@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
d7e8c01a97429101cb0ca2c09380e683c3814af8 |
|
14-Mar-2011 |
Randy Dunlap <randy.dunlap@Oracle.COM> |
mfd: Fix MAX8997 Kconfig entry typos Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
527e7e9a82ec95cdb8f694855004b3d262efd09f |
|
04-Mar-2011 |
MyungJoo Ham <myungjoo.ham@samsung.com> |
mfd: MAX8997/8966 support MAX8997/MAX8966 chip is a multi-function device with I2C bussses. The chip includes PMIC, RTC, Fuel Gauge, MUIC, Haptic, Flash control, and Battery (charging) control. This patch is an initial release of a MAX8997/8966 driver that supports to enable the chip with its primary I2C bus that connects every device mentioned above except for Fuel Gauge, which uses another I2C bus. The fuel gauge is not supported by this mfd driver and is supported by a seperated driver of MAX17042 Fuel Gauge (yes, the fuel gauge part is compatible with MAX17042). Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
f99c1d4f94f91fd3a20bd2eaa3be9c5e7d2668eb |
|
01-Mar-2011 |
Keerthy <j-keerthy@ti.com> |
mfd: Add twl4030 madc driver Introducing a driver for MADC on TWL4030 powerIC. MADC stands for monitoring ADC. This driver monitors the real time conversion of analog signals like battery temperature, battery cuurent etc. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
dae2db30c114cd0dec59b4130c315c9cce351741 |
|
22-Feb-2011 |
Arun Murthy <arun.murthy@stericsson.com> |
mfd: Add new ab8500 GPADC driver AB8500 GPADC driver used to convert Acc and battery/ac/usb voltage Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
94fd5b7401e330498331ea3667d796e74c63d08a |
|
01-Mar-2011 |
Matti Aaltonen <matti.j.aaltonen@nokia.com> |
[media] MFD: WL1273 FM Radio: MFD driver for the FM radio This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
03df0f629483f941f83ee2fbb180a4425e99dd23 |
|
18-Jan-2011 |
Cyril Chemparathy <cyril@ti.com> |
mfd: add driver for sequencer serial port TI's sequencer serial port (TI-SSP) is a jack-of-all-trades type of serial port device. It has a built-in programmable execution engine that can be programmed to operate as almost any serial bus (I2C, SPI, EasyScale, and others). This patch adds a driver for this controller device. The driver does not expose a user-land interface. Protocol drivers built on top of this layer are expected to remain in-kernel. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
|
17cdd29d6e1ab4164c792d78c6f096fbafb94e3f |
|
01-Mar-2011 |
Keshava Munegowda <keshava_mgowda@ti.com> |
usb: host: omap: common usb host core driver enabling and disabling the common clocks for ehci and ohci is implemented. usbhs is a common parent platform driver for EHCI and OHCI driver. This driver receives the clock enable and disable requests from ehci and ohci drivers.The UHH and TLL initialization is also performed. Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
|
6680d940b80dbb0617226c5b76b071a3977feb1c |
|
24-Dec-2010 |
Sundar Iyer <sundar.iyer@stericsson.com> |
mfd/ab8500: remove spi support Since the Ab8500 v1.0, the SPI support is deprecated on the HW. Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
1d83864cab272f764beb381bbd3837f91fc0abed |
|
11-Dec-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Remove ARCH_U8500 dependency from AB8500 While it is vanishingly unlikely that the device will be deployed on other architectures removing the dependency facilitates build testing when doing generic work on both the MFD core for the device and the subsystem drivers. There appears to be no actual code dependency. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
f71e1afdd588ec60fd799b1e5a6f0b2e6cf9605e |
|
26-Nov-2010 |
Andres Salomon <dilinger@queued.net> |
mfd: Add cs5535-mfd driver for AMD Geode's CS5535/CS5536 support Add an MFD driver to handle the ISA device on CS5535 and CS5536 southbridges. This ISA bridge is actually multiple devices: GPIOs, MFGPTs, etc. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
383268a8e282fb549dabe3a33ccafc9434ab6006 |
|
10-Dec-2010 |
Matti Aaltonen <matti.j.aaltonen@nokia.com> |
[media] MFD: WL1273 FM Radio: MFD driver for the FM radio This is the core of the WL1273 FM radio driver, it connects the two child modules. The two child drivers are drivers/media/radio/radio-wl1273.c and sound/soc/codecs/wl1273.c. The radio-wl1273 driver implements the V4L2 interface and communicates with the device. The ALSA codec offers digital audio, without it only analog audio is available. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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f4e8afdc7ab1b5a0962be02a9dd15d29a81f4c53 |
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13-Dec-2010 |
Sundar Iyer <sundar.iyer@stericsson.com> |
mfd/tc35892: rename tc35892 core driver to tc3589x Rename the tc35892 core/gpio drivers to tc3589x to include new variants in the same mfd core Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
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2aa13b9e8096ab7f12c67f3a5b9a38b194a30ce9 |
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20-Oct-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add WM831x SPI support Implement support for controlling WM831x and WM832x devices using SPI. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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e5b486841d572c5ac83c798f82f4f67cbbac5320 |
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19-Oct-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Factor out WM831x I2C I/O from the core driver In preparation for the addition of SPI support for the WM831x move the I2C specific code into a separate file with a separate Kconfig option so the I2C support can be excluded from the build. Also update the 1133-EV1 PMIC module support for SMDK6410 to use the new symbol. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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8e00593557c3c5a7bc6f636412a1cadcf4624232 |
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28-Sep-2010 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
mfd: Add mc13892 support to mc13xxx mc13892 is the companion PMIC for Freescale's i.MX51. It's similar enough to mc13782 to support it in a single driver. This patch introduces enough compatibility cruft to keep all users of the superseded mc13783 driver unchanged. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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375fc77ba950e388f29d11cb3279ada5e5c1580c |
|
30-Sep-2010 |
Daniel Drake <dsd@laptop.org> |
mfd: Add VIA VX855 multi-function device support This device has GPIO, SPI and I2C capabilities. The hardware can be found in the OLPC XO-1.5 laptop. Based on earlier work by Harald Welte. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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1819ebcf1dc5ba9a19dab1f51a21af6274bbd829 |
|
20-Sep-2010 |
Samuel Ortiz <sameo@linux.intel.com> |
mfd: msp430 expects I2C to be built-in msp430 being a bool, it will only work with I2C=y Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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d5a0514e5fdba59e759d42be2f752366d5b6c03f |
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15-Sep-2010 |
Arun Murthy <arun.murthy@stericsson.com> |
mfd: Update kconfig for ab8500 core driver This patch add a dependancy for ab8500-core driver so as to depend on u8500 platform. This patch also fixes the build issues(powerpc_allyesconfig) for the patch 03f582a93ecca6e9584b622570022abf08ed03ec (misc: Add ab8500 pwm driver) Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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c26448c48448266480e1b6c371f897167060ceaf |
|
20-Sep-2010 |
Gary King <gking@nvidia.com> |
mfd: Add basic tps6586x interrupt support Add support for enabling and disabling tps6586x subdevice interrupts Signed-off-by: Gary King <gking@nvidia.com> Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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39368eda96c0a54ea0b3c6066b08e46b37f7905f |
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15-Sep-2010 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: AB8500 register access via PRCMU I2C This patch adds the choice of accessing the AB8500 registers via prcmu I2C. Access either via SPI or I2C is supported. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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5814fc35e1837e30b82c3d57f41310d4c4c52824 |
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13-Sep-2010 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: AB8500 debugfs This patch adds the possibility to read and write registers via the debug_fs. It also adds ranges of registers sorted by bank which makes it possible to read all defined registers in a bank. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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47c1697508f2ec9f6b31ce6c825fe1017871dea6 |
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10-Sep-2010 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: Align ab8500 with the abx500 interface This patch makes the ab8500 mixed signal chip expose the same interface for register access as the ab3100, ab3550 and ab5500 chip. The ab8500_read() and ab8500_write() is removed and replaced with abx500_get_register_interruptible() and abx500_set_register_interruptible(). Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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2c7e6f5797140b33ec2b967ff28941e1c7eff4b2 |
|
10-Sep-2010 |
Joonyoung Shim <jy0922.shim@samsung.com> |
mfd: Add MAX8998 interrupts support Use genirq and provide seperated file for interrupts support. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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f8539ddcbbbca7b6a06e0c2cdfbd116ba43a2fe0 |
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23-Aug-2010 |
Kyungmin Park <kyungmin.park@samsung.com> |
mfd: LP3974 PMIC support LP3974 PMIC support. It has same functionality as max8998. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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8c96aefbe79becf940d27cd8ad2c5aba48322162 |
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20-Aug-2010 |
Linus Walleij <linus.walleij@stericsson.com> |
mfd: Switch AB3100 to use MFD cells This switches the AB3100 core driver to using MFD cells for subdevices instead of spawning common platform devices. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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c6c193326384aecfd668c8f271799a44dbc74c1a |
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11-Aug-2010 |
Mike Rapoport <mike@compulab.co.il> |
mfd: Add TPS6586x driver Add mfd core driver for TPS6586x PMICs family. The driver provides I/O access for the sub-device drivers and performs regstration of the sub-devices based on the platform requirements. In addition it implements GPIOlib interface for the chip GPIOs. TODO: - add interrupt support - add platform data for PWM, backlight leds and charger Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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31fc03df5df364100a41134783c02490fbd25745 |
|
14-Jul-2010 |
Hemanth V <hemanthv@ti.com> |
mfd: Add support for TWL6030 PWM TWL6030 supports PWM (Pulse Width Modulator) which is used to control charging LED. PWM allows for controlling brightness. This patch implements the APIs required by leds-pwm driver. Signed-off-by: Hemanth V <hemanthv@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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91f4debf5e2df904e7fade530bd1a6d182efd72c |
|
12-Jul-2010 |
Lars-Peter Clausen <lars@metafoo.de> |
mfd: Add JZ4740 ADC driver This patch adds a MFD driver for the JZ4740 ADC unit. The driver is used to demultiplex IRQs and synchronize access to shared registers between the battery, hwmon and (future) touchscreen driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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27e34995e1a863c1e9beba30e51dfe2a083f918d |
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02-Jul-2010 |
Rabin Vincent <rabin.vincent@stericsson.com> |
mfd: Add STMPE I/O Expander support Add support for the STMPE family of I/O Expanders from STMicroelectronics. These devices include upto 24 gpios and a varying selection of blocks, including PWM, keypad, and touchscreen controllers. This patch adds the MFD core. [l.fu@pengutronix.de: fix stmpe811 enable hook] [l.fu@pengutronix.de: add touchscreen platform data] Acked-by: Luotao Fu <l.fu@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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15742c8a42c89aa5e63542b0de00b0dc4c5038cf |
|
19-Jun-2010 |
Samuel Ortiz <sameo@linux.intel.com> |
mfd: More verbose MFD Kconfig entry For people to be able to intellingibly decide if they want to enable MFD drivers or not, we have to give them a much better description of what they are.
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156f252857dfd81f03d77d09e33b5f7d2b113e2b |
|
16-Jun-2010 |
Kyungmin Park <kyungmin.park@samsung.com> |
drivers: regulator: add Maxim 8998 driver Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> This patch adds voltage regulator driver for Maxim 8998 chip. This chip is used on Samsung Aquila and GONI boards and provides following functionalities: - 4 BUCK voltage converters, 17 LDO power regulators and 5 other power controllers - battery charger This patch adds basic driver for voltage regulators and MAX 8998 MFD core. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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62579266cf9caca5b999560be2b5ceee42fc4d4d |
|
19-May-2010 |
Rabin Vincent <rabin.vincent@stericsson.com> |
mfd: New AB8500 driver Add a new driver to support the AB8500 Power Management chip, replacing the current AB4500. The new driver replaces the old one, instead of an incremental modification, because this is a substantial overhaul including: - Split of the driver into -core and -spi portions, to allow another interface layer to be added - Addition of interrupt support - Switch to MFD core API for handling subdevices - Simplification of the APIs to remove a redundant block parameter - Rename of the APIs and macros from ab4500_* to ab8500_* - Rename of the files from ab4500* to ab8500* - Change of the driver name from ab4500 to ab8500 Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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38270644cc2f2c1fdf150dcc8c4b96136eb4e1f7 |
|
11-May-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
mfd: Use menuconfig for quicker config editing Change MFD 'menu' to 'menuconfig' to facilitate easy (one-click) disabling of all MFD drivers. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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09bcb3f3369e164bf51b3b566b865f2514b23e8c |
|
11-May-2010 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: AB3550 core driver This adds a core driver for the AB3550 mixed-signal circuit found in the ST-Ericsson U300 platforms. This driver is a singleton proxy for all access to the AB3550 sub functionality drivers which can be added on top of this one: RTC, regulators, battery and system power control, vibrator, LEDs and an ALSA codec. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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fa661258a27aa74aaf741882053d195291cefb75 |
|
01-May-2010 |
Mattias Wallin <mattias.wallin@stericsson.com> |
mfd: AB3100 register access change to abx500 API The interface for the AB3100 is changed to make way for the ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson Analog Baseband chips. The register access functions are moved out to a separate struct abx500_ops. In this way the interface is moved from the implementation and the sub functionality drivers can keep their interface intact when chip infrastructure and communication mechanisms changes. We also define the AB3550 device IDs and the AB3550 platform data struct and convert the catenated 32bit event to an array of 3 x 8bits. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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b4ecd326b789f1029c5d4a5239d9bd12ecac353d |
|
10-May-2010 |
Rabin Vincent <rabin.vincent@stericsson.com> |
mfd: Add Toshiba's TC35892 MFD core The TC35892 I/O Expander provides 24 GPIOs, a keypad controller, timers, and a rotator wheel interface. This patch adds the MFD core. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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31dd6a2672e337f5de188df3e5169ee732798236 |
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08-Apr-2010 |
Todd Fischer <todd.fischer@ridgerun.com> |
mfd: Add TPS6507x support TPS6507x are multi function (PM, touchscreen) chipsets from TI. This commit also changes the corresponding regulator driver from being standalone to an MFD subdevice. Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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bd3581323cc02aefc79a21780a4ca8c578642892 |
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07-Apr-2010 |
Ira W. Snyder <iws@ovro.caltech.edu> |
mfd: Janz CMOD-IO PCI MODULbus Carrier Board support The Janz CMOD-IO PCI MODULbus carrier board is a PCI to MODULbus bridge, which may host many different types of MODULbus daughterboards, including CAN and GPIO controllers. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Reviewed-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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e090d506c3f1b314059fb77b177cd4193bb81d6e |
|
21-Mar-2010 |
Florian Fainelli <florian@openwrt.org> |
mfd: Add support for the RDC321x southbridge This patch adds a new MFD driver for the RDC321x southbridge. This southbridge is always present in the RDC321x System-on-a-Chip and provides access to some GPIOs as well as a watchdog. Access to these two functions is done using the southbridge PCI device configuration space. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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311f3ac76826bfd8ed6213ded91ec947df164def |
|
19-May-2010 |
Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
mmc: add DMA support to tmio_mmc driver, when used on SuperH SDHI controllers on SuperH, served by the tmio_mmc driver, can use slave DMA for data transfer. This patch adds support for the dmaengine API to the tmio_mmc driver. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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c9fbf7e070bbf9cc7adc1420df87706c62cb04ed |
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26-Mar-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add WM8994 interrupt controller support The WM8994 has an interrupt controller which supports interrupts for both CODEC and GPIO portions of the chip. Support this using genirq, while allowing for systems that do not have an interrupt hooked up. Wrapper functions are provided for the IRQ request and free to simplify the code in consumer drivers when handling cases where IRQs are not set up. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
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ca26308c2223cb424c297a70fb7b6c7530a563ba |
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11-Mar-2010 |
Miguel Aguilar <miguel.aguilar@ridgerun.com> |
MFD: DaVinci Voice Codec This is the MFD driver for the DaVinci Voice codec, it has two clients: * Voice codec interface * Voice codec CQ93VC Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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8d002bdc9f1f9a1220c0d87a7321f0233ace97cd |
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15-Dec-2009 |
Geert Uytterhoeven <geert@linux-m68k.org> |
mfd: Several MFD drivers should depend on GENERIC_HARDIRQS commit 5fb4d38b19d95a5f980f0a10adba798f5b92128c ("mfd: Move WM831x to generic IRQ") didn't take into account that genirq support depends on GENERIC_HARDIRQS. Additionally, 2.6.34-rc1 added: - commit 2afa62ea76027b00e472ddb672191e6e15425b43 ("mfd: Use genirq in 88pm860x"). - commit 760e4518788df6762700e6bb9dd8692379f11168 ("mfd: Convert WM8350 to genirq"). - commit 1f1cf8f98cf6588365efeaab8e7e7758aaa77f6e ("mfd: Update irq handler in max8925") Make all of them depend on GENERIC_HARDIRQS to avoid compile errors on architectures that don't support genirq yet. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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3d8ca8c0b9fe42d005360e255fbf7a6f8580ef87 |
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22-Feb-2010 |
Magnus Damm <damm@opensource.se> |
mfd/mmc: SDHI Kconfig update Enable the sh_mobile_sdhi mfd driver on SH-Mobile ARM processors. While at it, make CONFIG_TMIO_MMC depend on CONFIG_MFD_SH_MOBILE_SDHI. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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e82c60ae7d3a7f19c4b9b3e7bd6ea298fa5efe93 |
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19-Feb-2010 |
Denis Turischev <denis@compulab.co.il> |
mfd: Introduce lpc_sch for Intel SCH LPC bridge Intel Poulsbo (SCH) chipset LPC bridge controller contains several functions. Creating and MFD driver for the LPC bridge controller allows simultaneous use of SMBus and GPIO interfaces on the SCH. Signed-off-by: Denis Turischev <denis@compulab.co.il> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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1f1cf8f98cf6588365efeaab8e7e7758aaa77f6e |
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05-Feb-2010 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Update irq handler in max8925 Update thread irq handler. Simply the interface of using thread irq. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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9e50108668a70a9927257298bd4e679300124420 |
|
29-Jan-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add initial WM8994 support The WM8994 is a highly integrated ultra low power audio hub CODEC. Since it includes on-board regulators and GPIOs it is represented as a multi-function device, though the overwhelming majority of the functionality is provided by the ASoC CODEC driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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bef3e20c9f8ce5cb8809cf33494d95a78db07857 |
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21-Jan-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
mfd: htc-i2cpld depends on GPIOLIB htc-i2cpld should depend on GPIOLIB, otherwise there are many build errors: drivers/mfd/htc-i2cpld.c:50: error: field 'chip_out' has incomplete type drivers/mfd/htc-i2cpld.c:54: error: field 'chip_in' has incomplete type drivers/mfd/htc-i2cpld.c:243: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:243: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:278: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:278: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:282: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:282: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:315: error: dereferencing pointer to incomplete type drivers/mfd/htc-i2cpld.c:322: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:322: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:467+: error: dereferencing pointer to incomplete type [19X] drivers/mfd/htc-i2cpld.c:490: error: implicit declaration of function 'gpiochip_add' drivers/mfd/htc-i2cpld.c:504: error: implicit declaration of function 'gpiochip_remove' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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2071db4848ea809887e97248dd3dec02a2e3dd6b |
|
19-Jan-2010 |
Linus Walleij <linus.walleij@stericsson.com> |
mfd: Use AB3100 MFD core IRQ for interrupt randomness This reintroduces the entropy sampling of the AB3100 IRQ as the IRQF_SAMPLE_RANDOM is going out according to the feature removal schedule. I'm trying to do this the right way then, so CC:ing some random people for a quick review. We add entropy for interrupt events in the AB3100 which are truly random in nature, like external cables being connected, voltages on batteries dropping below certain ranges, ADC triggers or overheating. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Cc: Robin Getz <rgetz@blackfin.uclinux.org> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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6048a3dd2371c58611ea0ab8b306f8f1469399ae |
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19-Jan-2010 |
Cory Maccarrone <darkstar6262@gmail.com> |
mfd: Add HTCPLD driver This change introduces a driver for the HTC PLD chip found on some smartphones, such as the HTC Wizard and HTC Herald. It works through the I2C bus and acts as a GPIO extender. Specifically: * it can have several sub-devices, each with its own I2C address * Each sub-device provides 8 output and 8 input pins * The chip attaches to one GPIO to signal when any of the input GPIOs change -- at which point all chips must be scanned for changes This driver implements the GPIOs throught the kernel's GPIO and IRQ framework. This allows any GPIO-servicing drivers to operate on htcpld pins, such as the gpio-keys and gpio-leds drivers. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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1ad998934e9c6cbae91662a05e0cb8772b1f4f75 |
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08-Jan-2010 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Add subdevs in max8925 Add subdevs in MAX8925. MAX8925 includes regulator, backlight and touch components. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
d50f8f339f6901fccc9d4292b65ce8b69d7413d4 |
|
08-Jan-2010 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Initial max8925 support Basic Max8925 support, which is a power management IC from Maxim Semiconductor. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
2cc50bee9934deb6dfe32929a4c1742cf83d6db3 |
|
06-Jan-2010 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Rename 88pm8607 to 88pm860x in mfd Rename 88PM8607 to 88PM860X in both Makefile and Kconfig under mfd directory. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
ecf926bcda5ba1da7269dcaa71a1b6920dc48349 |
|
05-Jan-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Don't allow WM8350 to be built modular The genirq implementation does not allow modules to implement irq_chips so the conversion of WM8350 to genirq means we can no longer allow the driver to be built as a module. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
546e29b66a1aeec3b6a710aceeb2149871570416 |
|
12-Feb-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
V4L/DVB: timberdale: fix mfd build Fix mfd/timberdale build error -- add depends GPIOLIB. include/linux/spi/max7301.h:14: error: field 'chip' has incomplete type build-r7353.out:make[3]: *** [drivers/mfd/timberdale.o] Error 1 Repairs commit ff7a26e08a16bb31158d830dbf60db2ff47019ab Author: Richard R<C3><B6>jfors <richard.rojfors@pelagicore.com> AuthorDate: Thu Feb 4 08:18:52 2010 -0300 Commit: Mauro Carvalho Chehab <mchehab@redhat.com> CommitDate: Fri Feb 5 12:25:37 2010 -0200 V4L/DVB: mfd: Add support for the timberdale FPGA Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Richard Rojfors <richard.rojfors@pelagicore.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
8edbede9ebf5959ec9951175a239925225440f5f |
|
04-Feb-2010 |
Richard Röjfors <richard.rojfors@pelagicore.com> |
V4L/DVB: mfd: Add support for the timberdale FPGA The timberdale FPGA is found on the Intel in-Vehicle Infotainment reference board russelville. The driver is a PCI driver which chunks up the I/O memory and distributes interrupts to a number of platform devices for each IP inside the FPGA. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
088ef950dc0dd58d2f339e1616c9092fea923f06 |
|
12-Feb-2010 |
Tony Lindgren <tony@atomide.com> |
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Convert ARCH_OMAP24XX to ARCH_OMAP2 Signed-off-by: Tony Lindgren <tony@atomide.com>
|
e8deb28ca8e221de0239eafb3c3d431d8854278e |
|
14-Dec-2009 |
Balaji T K <balajitk@ti.com> |
mfd: Add support for twl6030 irq framework This patch adds support for phoenix interrupt framework. New iInterrupt status register A, B, C are introduced in Phoenix and are cleared on write. Due to the differences in interrupt handling with respect to TWL4030, twl6030-irq.c is created for TWL6030 PMIC Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
01253503822868faa48973f680a921985388352b |
|
24-Nov-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Force I2C to be built in when building WM831x This works around issues with allmodconfig where it won't propagate the dependency from the WM831x core back to the I2C and MFD cores. When doing allmodconfig this causes WM831x to be omitted and ensures that in normal builds the dependencies get shaken out. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
6e40173de9aec91f8de84beabbc51061c086b744 |
|
23-Nov-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Don't allow wm831x to be built as a module The genirq infrastructure functions aren't currently exported, preventing modular builds. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
ecba96e6966174ccee47255c98b2091a739e1e45 |
|
12-Nov-2009 |
Linus Walleij <linus.walleij@stericsson.com> |
mfd: Remove default selection of AB4500 This remove the default 'y' selection of AB4500, currently everyone enabling the SPI subsystem will get a copy of this driver. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
a5736e0b62fcb7c1b20892c62e1c5fe5e9387c86 |
|
12-Oct-2009 |
Michael Hennerich <michael.hennerich@analog.com> |
mfd: Add ADP5520/ADP5501 driver Base driver for Analog Devices ADP5520/ADP5501 MFD PMICs Subdevs: LCD Backlight : drivers/video/backlight/adp5520_bl.c LEDs : drivers/led/leds-adp5520.c GPIO : drivers/gpio/adp5520-gpio.c (ADP5520 only) Keys : drivers/input/keyboard/adp5520-keys.c (ADP5520 only) Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
15e0ff7a0c500c9f55a06c1ebefd43bce94d508b |
|
12-Oct-2009 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Fix 88PM8607 I2C dependency 88PM8607 depends on I2C and MFD_CORE. Since 88PM8607 is built-in kernel, it also requires that I2C and MFD_CORE are built-in kernel also. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
d4e0a89e3d170affa896efcdb4320e38a2f3a546 |
|
01-Oct-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add support for WM8320 PMICs The WM8320 is an integrated power management subsystem providing voltage regulators, RTC, watchdog and other functionality. The WM8320 is derived from the WM831x and therefore shares most of the driver code with the WM831x. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
0c41839e98272a317d4af4dfcb54b599b2c3dcba |
|
12-Oct-2009 |
Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> |
mfd: add AB4500 driver This adds core driver support for AB4500 mixed signal multimedia & power management chip. This connects to U8500 on the SSP (pl022) and exports read/write functions for the device to get access to this chip. This also registers the client devices and sets the parent. Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Reviewed-by: Mark Brown <broonie@sirena.org.uk> Reviewed-by: Jean-Christophe <plagnioj@jcrosoft.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
4107da2a2853c070fb3effa58a83f94dc067fc44 |
|
17-Sep-2009 |
Haojian Zhuang <haojian.zhuang@marvell.com> |
mfd: Add 88PM8607 driver This adds a core driver for 88PM8607 found in Marvell DKB development platform. This driver is a proxy for all accesses to 88PM8607 sub-drivers which will be merged on top of this one, RTC, regulators, battery and so on. This chip is manufactured by Marvell. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
3066eec68d21cf4d468809c0b7b1fe9ee59c8f32 |
|
22-Oct-2009 |
Peter Ujfalusi <peter.ujfalusi@nokia.com> |
MFD: twl4030: add twl4030_codec MFD as a new child to the core New MFD child to twl4030 MFD device. Reason for the twl4030_codec MFD: the vibra control is actually in the codec part of the twl4030. If both the vibra and the audio functionality is needed from the twl4030 at the same time, than they need to control the codec power and APLL at the same time without breaking the other driver. Also these two has to be able to work without the need for the other driver. This MFD device will be used by the drivers, which needs resources from the twl4030 codec like audio and vibra. The platform specific configuration data is passed along to the child drivers (audio, vibra). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
a87d563873a6f1ee98233b57af665f2d0fc90ebb |
|
02-Oct-2009 |
Magnus Damm <damm@opensource.se> |
mfd: Add SuperH Mobile SDHI platform driver This patch adds an MFD driver for the SuperH Mobile SDHI hardware block. At this point the driver simply wraps the tmio-mmc driver with some clock code. In the future this driver is the place to put SDHI specific hotplug code. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
0b83ddebc6e884dc0221358cf68c461520fbdd8e |
|
22-Oct-2009 |
Peter Ujfalusi <peter.ujfalusi@nokia.com> |
MFD: twl4030: add twl4030_codec MFD as a new child to the core New MFD child to twl4030 MFD device. Reason for the twl4030_codec MFD: the vibra control is actually in the codec part of the twl4030. If both the vibra and the audio functionality is needed from the twl4030 at the same time, than they need to control the codec power and APLL at the same time without breaking the other driver. Also these two has to be able to work without the need for the other driver. This MFD device will be used by the drivers, which needs resources from the twl4030 codec like audio and vibra. The platform specific configuration data is passed along to the child drivers (audio, vibra). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
ebf0bd366ed8161e6fbc919705d878ccbfd51624 |
|
31-Aug-2009 |
Amit Kucheria <amit.kucheria@verdurent.com> |
mfd: Add support for TWL4030/5030 dynamic power switching The TWL4030/5030 family of multifunction devices allows board-specific control of the the various regulators, clock and reset lines through 'scripts' that are loaded into its memory. This allows for Dynamic Power Switching (DPS). Implement board-independent core support for DPS that is then used by board-specific code to load custom DPS scripts. Signed-off-by: Amit Kucheria <amit.kucheria@verdurent.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
12992dd89c84839167f97aae540f2ec889daf782 |
|
18-Aug-2009 |
Linus Walleij <linus.walleij@stericsson.com> |
mfd: AB3100 OTP readout This adds the ability to read out OTP (One-Time Programmable) registers in the AB3100 MFD ASIC. It's a simple sysfs file you can cat to prompt. The OTP registers of the AB3100 are used to store various device-unique information such as customer ID, product flags and the 3GPP standard IMEI (International Mobile Equipment Indentity) number. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
8238addcc52c94c59b10c3c1e9850d3a7921f825 |
|
19-Aug-2009 |
Sascha Hauer <s.hauer@pengutronix.de> |
mfd: Add Freescale MC13783 driver This driver provides the core Freescale MC13783 support. It registers the client platform_devices and provides access to the A/D converter. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
b11062b9c558695cd054f16c697e1db0988e2603 |
|
27-Jul-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Hook WM831x into build system Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
9461f65a85e17926ee88878049e6b5de366a483d |
|
15-Jun-2009 |
Philipp Zabel <philipp.zabel@gmail.com> |
mfd: asic3: enable DS1WM cell This enables the ASIC3's DS1WM MFD cell, supported by the ds1wm driver. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
9e5aca58c2d2202937939dad8f9ce5d789ae4de8 |
|
29-May-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Fix Kconfig help text for WM8350 More with the grammar. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
13a09f93d2bf3a20c748e1d6a30160a00fc58169 |
|
28-May-2009 |
Daniel Ribeiro <drwyrm@gmail.com> |
mfd: add PCAP driver The PCAP Asic as present on EZX phones is a multi function device with voltage regulators, ADC, touch screen controller, RTC, USB transceiver, leds controller, and audio codec. It has two SPI ports, typically one is connected to the application processor and another to the baseband, this driver provides read/write functions to its registers, irq demultiplexer and ADC queueing/abstraction. This chip is used on a lot of Motorola phones, it was manufactured by TI as a custom product with the name PTWL93017, later this design evolved into the ATLAS PMIC from Freescale (MC13783). Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
14fa56917d73d823538151b0429d98211fa439c1 |
|
21-May-2009 |
Linus Walleij <linus.ml.walleij@gmail.com> |
mfd: add U300 AB3100 core support This adds a core driver for the AB3100 mixed-signal circuit found in the ST-Ericsson U300 series platforms. This driver is a singleton proxy for all accesses to the AB3100 sub-drivers which will be merged on top of this one, RTC, regulators, battery and system power control, vibrator, LEDs, and an ALSA codec. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Mike Rapoport <mike@compulab.co.il> Reviewed-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
|
0254a8f496f9c939d4068613ace4ffd0d9e6ece2 |
|
17-Feb-2009 |
Philipp Zabel <philipp.zabel@gmail.com> |
mfd: convert PASIC3 to use MFD core This patch makes htc-pasic3 register the DS1WM and LED cell drivers through the MFD core infrastructure instead of allocating the platform devices manually. It also calculates the bus_shift parameter from the memory resource size. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
692105b8ac5bcd75dc65f6a8f10bdbd0f0f34dcf |
|
26-Jan-2009 |
Matt LaPlante <kernel1@cyberdogtech.com> |
trivial: fix typos/grammar errors in Kconfig texts Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
6a3d119b4ce29cf32bfe91eb61d46e9dbd8ce38a |
|
09-Jan-2009 |
Balaji Rao <balajirrao@openmoko.org> |
mfd: PCF50633 gpio support What the PCF05633 calls as a 'GPIO' is much more than the GPIO in the linux sense and there are only 4 of them - which means, the gpiolib is not used here. Signed-off-by: Balaji Rao <balajirrao@openmoko.org> Cc: Andy Green <andy@openmoko.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
08c3e06a5eb27d43b712adef18379f8464425e71 |
|
09-Jan-2009 |
Balaji Rao <balajirrao@openmoko.org> |
mfd: PCF50633 adc driver This patch adds basic support for the PCF50633 ADC. The subtractive mode is not supported yet. Since we don't have adc subsystem, it currently lives in drivers/mfd. Signed-off-by: Balaji Rao <balajirrao@openmoko.org> Cc: Andy Green <andy@openmoko.com> Acked-by: Jonathan Cameron <jonathan.cameron@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
f52046b14b1e1a8a02ae48d0c69d39c5e204644f |
|
09-Jan-2009 |
Balaji Rao <balajirrao@openmoko.org> |
mfd: PCF50633 core driver This patch implements the core of the PCF50633 driver. This core driver has generic register read/write functions and does interrupt management for its sub devices. Signed-off-by: Balaji Rao <balajirrao@openmoko.org> Cc: Andy Green <andy@openmoko.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
88e75cc347f66bc20e3c2b920431fc07253d69be |
|
22-Dec-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
mfd: move drivers/i2c/chips/menelaus.c to drivers/mfd ove the menelaus driver from drivers/i2c/chips to drivers/mfd since it's more of a multi-function device than anything else, and since Jean is trying to vanish drivers/i2c/chips ASAP. One way to think of these chips are as the PMIC family most used with OMAP2 generation chips. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
87c13493e6a59c0da55c2824f0205f9ef941b760 |
|
22-Dec-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
mfd: move drivers/i2c/chips/tps65010.c to drivers/mfd Move the tps65010 driver from drivers/i2c/chips to drivers/mfd since it's more of a multi-function device than anything else, and since Jean is trying to vanish drivers/i2c/chips ASAP. One way to think of these chips are as the PMIC family most used with OMAP1 generation chips. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
0931a4c6dbfab03f2bfd22a9170130f7b155d53a |
|
22-Dec-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
mfd: dm355evm msp430 driver Basic MFD framework for the MSP430 microcontroller firmware used on the dm355evm board: - Provides an interface for other drivers: register read/write utilities, and register declarations. - Directly exports: * Many signals through the GPIO framework + LEDs + SW6 through gpio sysfs + NTSC/nPAL jumper through gpio sysfs + ... more could be added later, e.g. MMC signals * Child devices: + LEDs, via leds-gpio child (and default triggers) + RTC, via rtc-dm355evm child device + Buttons and IR control, via dm355evm_keys - Supports power-off system call. Use the reset button to power the board back up; the power supply LED will be on, but the MSP430 waits to re-activate the regulators. - On probe() this: * Announces firmware revision * Turns off the banked LEDs * Exports the resources noted above * Hooks the power-off support * Muxes tvp5146 -or- imager for video input Unless the new tvp514x driver (tracked for mainline) is configured, this assumes that some custom imager driver handles video-in. This completely ignores the registers reporting the output voltages on the various power supplies. Someone could add a hwmon interface if that seems useful. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
ca23f8c1b0aa15dc69565244fc5dffa67a72dd02 |
|
18-Dec-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add WM8351 support The WM8351 is a WM8350 variant. As well as register default changes the WM8351 has fewer voltage and current regulators than the WM8350. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
96920630624868add3f63f596523e70dbb64549a |
|
18-Dec-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add WM8352 support The WM8352 is a variant of the WM8350. Aside from the register defaults there are no software visible differences to the WM8350. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
b8380c1a661f1f853418ff2eb798f27a11cade57 |
|
18-Dec-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Register WM8400 codec device Register a child device for the codec in the WM8400. Also switch the unregistration of the MFD devices to use the MFD core since the current code is hand rolling the same thing. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
67460a7c26271fd7a32e5d51b2c806a84ce78a62 |
|
01-Dec-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
mfd: twl4030: cleanup symbols and OMAP dependency Finish removing dependency of TWL driver stack on platform-specific IRQ definitions ... and remove the build dependency on OMAP. This lets the TWL4030 code be included in test builds for most platforms, and will make it easier for non-OMAP folk to update most of this code for new APIs etc. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
9ca68233f2ec12efc950b4d15e9a761308da2b3e |
|
01-Nov-2008 |
Al Viro <viro@ftp.linux.org.uk> |
missing dependencies on HAVE_CLK in drivers/mfd Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
9c366452e0b2df06f3ce0aabc6a53c94c595cd00 |
|
24-Oct-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Make WM8400 depend on I2C until SPI is submitted Otherwise we could build in WM8400 but not I2C. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
8e2eaabfd9f7d375a1bb202e644ce2dcc0659592 |
|
24-Oct-2008 |
Samuel Ortiz <sameo@openedhand.com> |
mfd: add missing Kconfig entry for da903x This one was accidentally left out during the rc1 mfd merge. Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
|
5a49a540df7c9984976aaabcb13f79ed5ce9672c |
|
15-Oct-2008 |
Andrew Morton <akpm@linux-foundation.org> |
mfd: ucb1400 needs GPIO ia64 allmodconfig: In file included from include/linux/ucb1400.h:27, from drivers/mfd/ucb1400_core.c:24: include/asm-generic/gpio.h: In function `gpio_get_value_cansleep': include/asm-generic/gpio.h:147: error: implicit declaration of function `gpio_get_value' include/asm-generic/gpio.h: In function `gpio_set_value_cansleep': include/asm-generic/gpio.h:153: error: implicit declaration of function `gpio_set_value' drivers/mfd/ucb1400_core.c: At top level: Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
e48318025477272d09720f09085cd0ec71caeb73 |
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15-Oct-2008 |
Randy Dunlap <randy.dunlap@oracle.com> |
mfd: ucb1400 sound driver uses/depends on AC97_BUS: ERROR: "ac97_bus_type" [drivers/mfd/ucb1400_core.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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a603a7fa8717fb778bba91b5a879babf333dc6a3 |
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15-Oct-2008 |
David Brownell <dbrownell@users.sourceforge.net> |
mfd: TWL4030 core driver This patch adds the core of the TWL4030 driver, which supports chips including the TPS65950. These chips are multi-function; see http://focus.ti.com/docs/prod/folders/print/tps65950.html Public specs are in the works. For now, the block diagram on the second page of the datasheet is fairly informative. There are some known issues with this core code. Most notably, the IRQ dispatching needs simplification (to use more of genirq), generalization (integrating support for secondary IRQ dispatch as well as primary, and removing the build dependency on OMAP), and then probably updating to leverage threaded IRQ support (expected to arrive in mainline "soon"). Once the core is in mainline, drivers for other parts of this chip can follow its lead and start swimming upstream too. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
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c661a0b92d487ac20cc9cddbb8f4d40e4dcdbec1 |
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10-Oct-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Add I2C control support for WM8350 Implement the I2C control interface for the WM8350. This code was originally written by Liam Girdwood and has been updated for submission by Mark Brown. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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89b4012befb1abca5e86d232bc0e2a797b0d9825 |
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10-Oct-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Core support for the WM8350 AudioPlus PMIC The WM8350 is an integrated audio and power management subsystem intended for use as the primary PMIC in mobile multimedia applications. The WM8350 can be controlled via either I2C or SPI - the control interface is provided by a separate module in order to allow greatest flexibility in configuring the kernel. This driver was originally written by Liam Girdwood and has since been updated to current kernel APIs and split up for submission by me. All the heavy lifting here was done by Liam. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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1d9f9f040035da73d6ee5d2b3b3a25483a980da3 |
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10-Sep-2008 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
mfd: Core support for the WM8400 AudioPlus HiFi CODEC and PMU The WM8400 is a highly integrated audio CODEC and power management unit optimised for use in mobile multimedia applications. This patch adds core support for the WM8400 to the MFD subsystem. Both I2C and SPI access are supported by the hardware but currently only I2C access is implemented. The code is structured to allow SPI support to be slotted in later. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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2eedd6047b050f82f4e596a50704686ec989c1c8 |
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25-Sep-2008 |
Samuel Ortiz <sameo@openedhand.com> |
mfd: Fix Kconfig accroding to the new gpiolib symbols HAVE_GPIO_LIB has basically been replaced by GPIOLIB Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
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d9105c2b01eedb620cae96073dde4f760367817f |
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03-Aug-2008 |
Marek Vašut <marek.vasut@gmail.com> |
[ARM] 5184/1: Split ucb1400_ts into core and touchscreen This patch splits ucb1400_ts into ucb1400_ts and ucb1400_core. Since this chip supports more features than only touchscreen, it was necessary to prepare it for feature addition. The previous functionality is preserved by applying this patch. [Build fixes for non-ARM by Stephen Rothwell and Takashi Iwai] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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1c2c30acc52320d506d722f41d50e8eb8fda5cb5 |
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05-Aug-2008 |
Samuel Ortiz <sameo@openedhand.com> |
mfd: have TMIO drivers and subdevices depend on ARM The TMIO chips are only found (and thus tested) on ARM machines. Moreover, we don't want the TMIO cells to be built if one of the TMIO driver is not selected (which indirectly make the TMIO cells drivers depend on ARM as well). Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
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cbdfb426392557d49b1a0e7cb59b16c20dc42955 |
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15-Jul-2008 |
Ian Molton <spyro@f2s.com> |
mfd: driver for the TC6387XB TMIO controller. This patch adds support for the TC6387XB. Unlike other TMIO devices this one has only one subdevice and no interrupt mux, however using the MFD framework allows it to share the TMIO MMC driver. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
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1f192015ca5b2f4d0a79c191f03f64e72fd8fc29 |
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15-Jul-2008 |
Ian Molton <spyro@f2s.com> |
mfd: driver for the T7L66XB TMIO SoC This patchset provides support for the core functinality of the T7L66XB SoC from Toshiba. Supported in this patchset is the IRQ MUX, MMC controller and NAND flash controller. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
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8d25b36b77fe32c296ece83e94ca6ae4d17f3e25 |
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26-Jul-2008 |
Adrian Bunk <bunk@kernel.org> |
MFD_TC6393XB is ARM-only Compile error on other architectures: CC drivers/mfd/tc6393xb.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c: In function ‘tc6393xb_attach_irq’: /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c:324: error: implicit declaration of function ‘set_irq_flags’ ... Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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7444a72effa632fcd8edc566f880d96fe213c73b |
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25-Jul-2008 |
Michael Buesch <mb@bu3sch.de> |
gpiolib: allow user-selection This patch adds functionality to the gpio-lib subsystem to make it possible to enable the gpio-lib code even if the architecture code didn't request to get it built in. The archtitecture code does still need to implement the gpiolib accessor functions in its asm/gpio.h file. This patch adds the implementations for x86 and PPC. With these changes it is possible to run generic GPIO expansion cards on every architecture that implements the trivial wrapper functions. Support for more architectures can easily be added. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: David Brownell <david-b@pacbell.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jean Delvare <khali@linux-fr.org> Cc: Samuel Ortiz <sameo@openedhand.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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f61be273d3699d174bc1438e6804f9f9e52bb932 |
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25-Jul-2008 |
Ben Dooks <ben-linux@fluff.org> |
sm501: add gpiolib support Add support for exporting the GPIOs on the SM501 via gpiolib. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Arnaud Patard <apatard@mandriva.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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30250b457f30ca655d37ad1a1587221ff6eefc91 |
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24-Jun-2008 |
Samuel Ortiz <sameo@openedhand.com> |
mfd: asic3 should depend on gpiolib Now that asic3 implements the gpiolib API, it should depend on it at build time. Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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f024ff10b1ab13da4d626366019fd05c49721af7 |
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27-Jun-2008 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
[ARM] 5128/1: tc6393xb: tmio-nand support Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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aa613de676986f136fa6f48a4d709b5d264f4f38 |
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27-Jun-2008 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
[ARM] 5127/1: Core MFD support This patch provides a common subdevice registration system for MFD type chips, using platfrom device. Signed-off-by: Ian Molton <spyro@f2s.com> Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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d6315949ac5527efd00d48283a9e33361c86e8e9 |
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22-Jun-2008 |
Dmitry Baryshkov <dbaryshkov@gmail.com> |
[ARM] 5096/2: Support Toshiba TC6393XB Mobile I/O Controller. Add support for Toshiba TC6393XB companion chip. Currently only GPIO and part of IRQ features of the device are supported. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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78b58e549a3098a8c1408d0214bd25e5d5e7a3a3 |
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21-May-2008 |
Al Viro <viro@ftp.linux.org.uk> |
HTC_EGPIO is ARM-only driver uses symbols defined only on ARM Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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5dc3339aa5ba29593ea57814049ddca8c12831c8 |
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12-Apr-2008 |
Philipp Zabel <philipp.zabel@gmail.com> |
[ARM] 4964/1: htc-pasic3: MFD driver for PASIC3 LED control + DS1WM chip This driver will provide registers, clocks and GPIOs of the HTC PASIC3 (AIC3) and PASIC2 (AIC2) chips to the ds1wm and leds-pasic3 drivers. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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a1635b8fe59de2c5223cda5ca8397b875c901904 |
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09-Apr-2008 |
Philipp Zabel <philipp.zabel@gmail.com> |
[ARM] 4947/1: htc-egpio, a driver for GPIO/IRQ expanders with fixed input/output pins implemented in CPLD chips on several HTC devices. The original driver was written by Kevin O'Connor, I have adapted it to use gpiolib and made the bus/register widths configurable. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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fa9ff4b185b8f7f124c1c6686f02e690f0625287 |
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07-Feb-2008 |
Samuel Ortiz <sameo@openedhand.com> |
ASIC3 driver This is a patch for the Compaq ASIC3 multi function chip, found in many PDAs (iPAQs, HTCs...). It is a simplified version of Paul Sokolovsky's first proposal [1]. With this code, it is basically a GPIO and IRQ expander. My plan is to add more features once this patch gets reviewed and accepted. [1] http://lkml.org/lkml/2007/5/1/46 Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Cc: Paul Sokolovsky <pmiscml@gmail.com> Cc: Ben Dooks <ben@trinity.fluff.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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01dd2fbf0da4019c380b6ca22a074538fb31db5a |
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20-Oct-2007 |
Matt LaPlante <kernel1@cyberdogtech.com> |
typo fixes Most of these fixes were already submitted for old kernel versions, and were approved, but for some reason they never made it into the releases. Because this is a consolidation of a couple old missed patches, it touches both Kconfigs and documentation texts. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
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e25df1205f37c7bff3ab14fdfc8a5249f3c69c82 |
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10-May-2007 |
Martin Schwidefsky <schwidefsky@de.ibm.com> |
[S390] Kconfig: menus with depends on HAS_IOMEM. Add "depends on HAS_IOMEM" to a number of menus to make them disappear for s390 which does not have I/O memory. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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b6d6454fdb66f3829af8b92ab06825b6060fdf7e |
|
20-Feb-2007 |
Ben Dooks <ben@fluff.org.uk> |
[PATCH] mfd: SM501 core driver This driver provides the core functionality of the SM501, which is a multi-function chip including two framebuffers, video acceleration, USB, and many other peripheral blocks. The driver exports a number of entries for the peripheral drivers to use. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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f751d50f6dea1446797c9a31f5c183002e5780a8 |
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24-Mar-2006 |
Adrian Bunk <bunk@stusta.de> |
[PATCH] show MCP menu only on ARCH_SA1100 On architectures like i386, the "Multimedia Capabilities Port drivers" menu is visible, but it can't be visited since it contains nothing usable for !ARCH_SA1100. This patch therefore shows this menu only on ARCH_SA1100. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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acb45439a89c6830349c02405f00a7208db0a66b |
|
11-Sep-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[MFD] Add code UCB1200/UCB1300 touchscreen support Add support for Philips UCB1200 and UCB1300 touchscreen interfaces found on ARM devices. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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05c45ca9aa4ec57e8e22341633c7a98cc879423d |
|
11-Sep-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[MFD] Add code UCB1200/UCB1300 device support Add the core device support code for the Philips UCB1200 and UCB1300 devices. Also includes the following from Pavel: This fixes u32 vs. pm_message_t confusion and uses cleaner try_to_freeze() [fixing compilation as a side-effect on newer kernels.] Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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5e742ad66b4a8ba6f9d729660f822676d9e405d4 |
|
18-Aug-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[MFD] Add SA11x0 MCP support This adds support for the MCP interface found on SA11x0 devices. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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a4e137ab1447fc5009f21e257971aa60a9ec98fb |
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18-Aug-2005 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[MFD] Add multimedia communication port core support Add support for the core of the multimedia communication port framework. This is a port used to communicate with devices with two DMA paths and a control path. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|