kernel.git/arch/m68k/platform, branch linux-3.10.y

m68knommu: enable Timer on coldfire 532x

2013-04-28T23:17:59Z

This patch enables the initial Timer on coldfire 532x systems. Without this, the scheduler will not be triggered and the system hangs, after all sequential code is executed. It should also apply on later kernel versions. Signed-off-by: Christian Gieseler Signed-off-by: Greg Ungerer

m68knommu: make ColdFire M532x platform support more v3 generic

2013-04-28T23:17:58Z

The M532x CPU platform support can be used on more ColdFire CPU families than just the 532x types. So rename and reconfigure it to reflect that. The ColdFire 537x family has virtualy identical internals to the 532x, and so it will be able to share this code when we add support for them. Signed-off-by: Greg Ungerer

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-28T23:17:58Z

The current CONFIG_M532x support definitions are actually common to a larger set of version 3 ColdFire CPU types. In the future we want to add support for the 537x family. It is very similar to the 532x internally, and will be able to use most of the same definitions. Create a CONFIG_M53xx option that is enabled to support any of the common 532x and 537x CPU types. Convert the current users of CONFIG_M532x to use CONFIG_M53xx instead. Signed-off-by: Greg Ungerer

m68knommu: fix misnamed GPIO pin definition for ColdFire 528x CPU

2013-03-04T05:19:31Z

Compiling for a ColdFire 528x CPU will result in: arch/m68k/platform/coldfire/m528x.c: In function ‘m528x_uarts_init’: arch/m68k/platform/coldfire/m528x.c:72: error: ‘MCF5282_GPIO_PUAPAR’ undeclared (first use in this function) arch/m68k/platform/coldfire/m528x.c:72: error: (Each undeclared identifier is reported only once arch/m68k/platform/coldfire/m528x.c:72: error: for each function it appears in.) The MCF5282_GPIO_PUAPAR definition changed names in the ColdFire definitions cleanup. It is now MCFGPIO_PUAPAR, so change it. Not sure how this one got missed, 2 lines below it is the correct use of this definition. Signed-off-by: Greg Ungerer

m68knommu: modify clock code so it can be used by all ColdFire CPU types

2012-12-05T00:51:35Z

The existing clk.c code for ColdFire CPUs has one set of functions to support those CPU types that have selectable clocks (those with a PPMCR register), and a duplicate simpler set for those with static clocks. Modify the clk.c code so there is just one set of support functions. All CPU types now define a list of clocks (in "struct clk"s), so we only need a single set of clock functions. Signed-off-by: Greg Ungerer

m68knommu: add clock definitions for 54xx ColdFire CPU types

2012-12-05T00:51:35Z

Add a base set of clocks for the 54xx ColdFire CPU types. Signed-off-by: Greg Ungerer

m68knommu: add clock definitions for 5407 ColdFire CPU types

2012-12-05T00:51:33Z

Add a base set of clocks for the 5407 ColdFire CPU types. Signed-off-by: Greg Ungerer

m68knommu: add clock definitions for 5307 ColdFire CPU types

2012-12-05T00:51:32Z

Add a base set of clocks for the 5307 ColdFire CPU types. Signed-off-by: Greg Ungerer

m68knommu: add clock definitions for 528x ColdFire CPU types

2012-12-05T00:51:31Z

Add a base set of clocks for the 528x ColdFire CPU types. Signed-off-by: Greg Ungerer

m68knommu: add clock definitions for 527x ColdFire CPU types

2012-12-05T00:51:30Z

Add a base set of clocks for the 527x ColdFire CPU types. Signed-off-by: Greg Ungerer