On Tue, Sep 30, 2014 at 01:04:52PM +0300, Mika Westerberg wrote: > This is second iteration of the patch series. First version is here: > > http://patchwork.ozlabs.org/patch/390694/ > http://patchwork.ozlabs.org/patch/390695/ > > In order to get source clock to the core driver we need some way of > creating it in the first place. For Intel LPSS it is done in > drivers/acpi/acpi_lpss.c but that is not applicable for AMD I2C host > controller which is too different from private parts to the LPSS one. > > We solve this by creating the clock in ACPI parts of the platform driver > when we detect the AMD I2C host controller. Doing this requires small > refactoring to be done to the probe() which is what patches [1-2/3] are > doing. > > Changes to the previous version: > * Rebased on top of i2c/for-next branch > * New patch defaulting ACPI probe to fast mode > * Instead of direct dependency to COMMON_CLK we depend on (ACPI && > COMMON_CLK) || ACPI. (suggested by Wolfram) > > Carl, can you test that this still works on your machine? > > Carl Peng (1): > i2c: designware: Add support for AMD I2C controller > > Mika Westerberg (2): > i2c: designware: Default to fast mode in case of ACPI > i2c: designware: Rework probe() to get clock a bit later > > drivers/i2c/busses/Kconfig | 1 + Applied to for-next, thanks!
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