On Wed, 21 Oct 2015, Andy Shevchenko wrote: > On Wed, 2015-10-07 at 13:18 +0300, Andy Shevchenko wrote: > > There is a board in the wild, i.e. Intel Galileo Gen2, that has ACPI > > enumerated > > devices behind I2C bus. > > Lee, since Wolfram is going to apply patches 1 and 5, how could we > proceed with the rest? Patches are indeed build independent, though > they are unified by enabling logically piece-by-piece. It would be > great if you think you may apply them to your v4.4 queue. So we're just waiting for Thierry's Ack now, right? > > This patch series dedicated to enable those devices. Meanwhile it > > also changes > > I2C core to cope with ACPI 6.0 specification (patch 1). > > > > The MFD framework is also updated to cope with interesting > > implementation of > > the cell descriptions under ACPI MFD (patch 2). > > > > The patches 5 and 6 are pretty independent and could be applied > > ahead, though > > they don't make much sense without previous ones. > > > > Srinivas, it would be nice to see your tag (ideally Tested-by) to be > > sure we > > don't break ISH stuff. > > > > Since it touches multiple subsystems someone needs to create an > > immutable > > branch. I don't actually know whose subsystem better here. Wolfram? > > > > Tested on the actual Intel Galileo Gen2 by Ismo (gpio expanders) and > > me (at24). > > > > Changelog v3: > > - append ACKs from Rafael (from ACPI angle) > > - drop upstreamed patches (GPIO pca953x) > > > > Changelog v2: > > - append tags > > - re-make patch 3 (suggested by Lee) > > - improve patch 8 (suggested by Thierry) > > > > Andy Shevchenko (5): > > mfd: core: redo ACPI matching of the children devices > > mfd: intel_quark_i2c_gpio: load gpio driver first > > mfd: intel_quark_i2c_gpio: support devices behind i2c bus > > at24: enable ACPI device found on Galileo Gen2 > > pwm-pca9685: enable ACPI device found on Galileo Gen2 > > > > Mika Westerberg (1): > > i2c / ACPI: Rework I2C device scanning > > > > Documentation/acpi/enumeration.txt | 11 +++-- > > drivers/i2c/i2c-core.c | 82 +++++++++++++++++++++++++++- > > ---------- > > drivers/mfd/intel_quark_i2c_gpio.c | 33 ++++++++++----- > > drivers/mfd/mfd-core.c | 52 ++++++++++++++++-------- > > drivers/misc/eeprom/at24.c | 22 ++++++++-- > > drivers/pwm/Kconfig | 2 +- > > drivers/pwm/pwm-pca9685.c | 20 ++++++++-- > > include/linux/mfd/core.h | 10 ++++- > > 8 files changed, 170 insertions(+), 62 deletions(-) > > > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
