Re: [REPOST] [PATCH 0/6] fixes and MPC8308 support for the mpc512x_dma driver

2010-10-27 Thread Piotr Zięcik
gt; Currently I am not able to deal with this as I am much involved in other development. -- Best Regards, Piotr Zięcik. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

Re: [PATCH 06/12] mpc5121: Added NAND Flash Controller driver.

2009-05-13 Thread Piotr Zięcik
ms unusable when we turn on hardware ECC. This could be fixed by disabling spare area usage in flash filesystems but this probably requires changes in the MTD/filesystem infrastructure. -- Best Regards. Piotr Zięcik ___ Linuxppc-dev mailing list

Re: [PATCH 02/12] fs_enet: Add MPC5121 FEC support.

2009-05-14 Thread Piotr Zięcik
Thursday 07 May 2009 00:39:25 Grant Likely napisał(a): > >> 512x are enabled in the same kernel? > > > > Hm... both architectures look sufficiently different to me that I > > don't see sense in trying such a thing. Do you think that needs to be > > supported? > > Yes! :-) It's not hard to do and

Re: [PATCH 08/12] mpc5121: Added I2C support.

2009-05-18 Thread Piotr Zięcik
lock-frequency' property in i2c node. Comments in code suggest that this behaviour is left for backward compatibility only. Should I make the 'clock-frequency' property mandatory for a new type of I2C controller (MPC5121) ? -- Best Regards. Piotr Zięcik ___

Re: [PATCH 08/12] mpc5121: Added I2C support.

2009-05-19 Thread Piotr Zięcik
DTS file might be changed to use clock-frequency. In my opinion implementing "backward compatilility" for MPC5121 is not good idea. MPC5121 I2C support is completly new thing in mainline. Simply, there is no DTS with which I have to be compatible. Adding backward co

Re: [PATCH 11/12] mpc5121: Added MPC512x DMA driver.

2009-05-19 Thread Piotr Zięcik
New one uses existing infrastructure which makes DMA engine aviable for existing consumers in Linux kernel. For example network stack. Support for I/O <-> memory transfers will be added when more consumers arrive. -- Best Regards. Piotr Zięcik ___ Li

Re: [PATCH 02/12] fs_enet: Add MPC5121 FEC support.

2009-05-19 Thread Piotr Zięcik
Tuesday 19 May 2009 00:17:31 Benjamin Herrenschmidt wrote: > > We are close to the point where we can make this a runtime option > though, by just having a different set of dma_ops hooked in. > Is somebody currently working on it? If yes, where we can see code ? -- Best Regards.

Re: [PATCH 02/12] fs_enet: Add MPC5121 FEC support.

2009-05-21 Thread Piotr Zięcik
Thursday 14 May 2009 16:00:33 Grant Likely wrote: > > MPC5121 support was added to drivers/net/fs_enet. MPC52xx uses > > drivers/net/fec_mpc52xx.c. Do you think that creating one universal > > driver from these two is now possible? You said that it should be easy, > > however you also said that cac