Re: [PATCH 00/17] Armada 370/XP NAND driver

[Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>]

On 12.10.2015 12:38, Robert Jarzmik wrote:
> Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> writes:
>
>> This series is, of course, untested on mach-pxa and needs a
>> Tested-by. I have tested the new driver on Armada XP based
>> Lenovo ix4-300d and todays -next.
>
> I tested the parial serie patches :
> * 7f109d9 (test-sebastian) mtd: nand_mrvl_nfc: Prepare for different HW ECC strengths
> * 1b791e9 mtd: nand_mrvl_nfc: Fix num-cs property parsing
> * 2b1b488 mtd: nand_mrvl_nfc: Use Auto Read Status on program/erase
> * b198e62 mtd: nand_mrvl_nfc: Clear OOB data with 0xff instead of 0x00
> * 56e0cfd mtd: nand_mrvl_nfc: Remove keep_config
> * 1a42d8e arm: pxa: Remove pxa_get_nandclk()
> * bc3db6f mtd: nand: Clarify Marvell Orion Kconfig prompt
> * 15577a6 mtd: nand_mrvl_nfc: Use common clock for core clock
> * 40debf2 arm: pxa: Prepare for NAND clkdev lookup on PXA3xx
> * ace2e99 (HEAD, tmp) net: netconsole: add puts
> * 0b8212a (tag: v2015.10.0) Release v2015.10.0
>
> As a result I have :
> 	mrvl_nand mrvl_nand0: alloc nand resource failed
> 	mrvl_nand mrvl_nand0: probe failed: No such file or directory
>
> This breaks zylonite support. Without the serie, the NAND works (ie. at "tmp"
> branch").

Ok, this is clk_get() failing to find the NAND clock. I have reworked
speed-3xx.c and Zylonite's board.c.

AFAIKS, clk_register_clkdev() does not link the clock to the nfc device,
therefore we have to use clkdev_add_physbase() in board.c.

I have prepared a branch for you based on above v2015.10.0 to ease
testing with all comments included so far:

https://github.com/shesselba/barebox-dove.git testing/nfc-for-robert

Thanks,
   Sebastian

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