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path: root/drivers/memory/fsl-corenet-cf.c
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2015-10-05memory: fsl-corenet: Fix module autoload for OF platform driverLuis de Bethencourt
This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-29memory/fsl-corenet-cf: Add t1040 supportScott Wood
T1040 has a different version of corenet-cf, despite being incorrectly labelled with a fsl,corenet2-cf compatible. The t1040 version of corenet-cf has a version register that can be read to distinguish. The t4240/b4860 version officially does not, but testing shows that it does and has a different value, so use that. If somehow this ends up not being reliable and we treat a t4240/b4860 as a t1040 (the reverse should not happen, as t1040's version register is official), currently the worst that should happen is writing to reserved bits to enable events that don't exist. The changes to the t1040 version of corenet-cf that this driver cares about are the addition of two new error events. There are also changes to the format of cecar2, which is printed, but not interpreted, by this driver. Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-10-20memory: drop owner assignment from platform_driversWolfram Sang
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-07-29memory: Freescale CoreNet Coherency Fabric error reporting driverScott Wood
The CoreNet Coherency Fabric is part of the memory subsystem on some Freescale QorIQ chips. It can report coherency violations (e.g. due to misusing memory that is mapped noncoherent) as well as transactions that do not hit any local access window, or which hit a local access window with an invalid target ID. Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Bharat Bhushan <bharat.bhushan@freescale.com>