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d9fb079571
linux/drivers/mtd/nand
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Thomas Petazzoni d9fb079571 mtd: nand: fsmc: add support for SDR timings 
Until now, the fsmc_nand driver was either using controller timings
specified in the Device Tree (through FSMC specific DT properties) or
alternatively default/fallback timings.

This commit implements support to use the timings advertised by the NAND
chip itself, by implementing the ->setup_data_interface() hook. To
preserve backward compatibility, if timings are specified in the Device
Tree, we use the timings from the Device Tree (and don't implement
->setup_data_interface).

Many thanks to Boris Brezillon for coming up with the logic to convert
the NAND chip timings into the timings expected by the FSMC controller.

Also, since the timings are now not only coming from the DT, the message
warning that default timings will be used is removed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2017-05-15 13:11:50 +02:00
..
atmel mtd: nand: NULL terminate a of_device_id table 2017-04-25 14:18:39 +02:00
bcm47xxnflash
brcmnand mtd: nand: brcmnand: Check flash #WP pin status before nand erase/program 2017-04-25 14:18:42 +02:00
gpmi-nand sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
ams-delta.c mtd: nand: ams-delta: return error code of nand_scan() on error 2016-11-07 14:48:41 +01:00
au1550nd.c mtd: nand: au1550nd: set ECC algorithm explicitly 2016-05-05 23:51:53 +02:00
bf5xx_nand.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
cafe_nand.c mtd: nand: cafe: return error code of nand_scan_ident() on error 2016-11-07 14:48:51 +01:00
cmx270_nand.c drivers/mtd: Convert remaining uses of pr_warning to pr_warn 2017-04-19 13:10:54 -07:00
cs553x_nand.c mtd: nand: cs553x: return error code of nand_scan() on error 2016-11-07 14:48:42 +01:00
davinci_nand.c mtd: nand: davinci: set ECC algorithm explicitly for HW based ECC 2017-05-15 12:00:46 +02:00
denali_dt.c mtd: nand: denali: allow to override revision number 2017-04-25 14:18:37 +02:00
denali_pci.c mtd: nand: denali: remove unneeded <linux/slab.h> includes 2016-11-19 09:30:55 +01:00
denali.c mtd: nand: denali: allow to override revision number 2017-04-25 14:18:37 +02:00
denali.h mtd: nand: denali: allow to override revision number 2017-04-25 14:18:37 +02:00
diskonchip.c
docg4.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
fsl_elbc_nand.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
fsl_ifc_nand.c mtd: nand: ifc: Fix location of eccstat registers for IFC V1.0 2017-02-06 08:54:01 +01:00
fsl_upm.c mtd: nand: fsl_upm: set ECC algorithm explicitly 2016-05-05 23:51:54 +02:00
fsmc_nand.c mtd: nand: fsmc: add support for SDR timings 2017-05-15 13:11:50 +02:00
gpio.c mtd: nand: gpio: make nCE GPIO optional 2017-03-16 10:34:27 +01:00
hisi504_nand.c mtd: nand: hisi504: return error code of nand_scan_ident() on error 2016-11-07 14:48:51 +01:00
jz4740_nand.c mtd: nand: jz4740: Remove unused local variable 2016-05-05 23:51:56 +02:00
jz4780_bch.c mtd: nand: jz4780: Update MODULE_AUTHOR email address 2016-07-11 08:40:19 +02:00
jz4780_bch.h
jz4780_nand.c mtd: nand: jz4780: Use mtd_set_ooblayout() to set the ooblayout 2017-05-15 12:00:36 +02:00
Kconfig mtd: nand: Add Mediatek machine dependency 2017-05-15 12:00:29 +02:00
lpc32xx_mlc.c mtd: nand: lpc32xx: fix invalid error handling of a requested irq 2017-01-04 20:50:18 +01:00
lpc32xx_slc.c mtd: nand: lpc32xx_slc: Remove unneeded NULL check on 'rc' 2017-01-30 11:50:30 +01:00
Makefile mtd: nand: Cleanup/rework the atmel_nand driver 2017-04-25 14:18:29 +02:00
mpc5121_nfc.c mtd: nand: mpc5121: return error code of nand_scan() on error 2016-11-07 14:48:43 +01:00
mtk_ecc.c mtd: mtk: avoid warning in mtk_ecc_encode 2016-10-28 10:21:23 +02:00
mtk_ecc.h mtd: mediatek: driver for MTK Smart Device 2016-07-11 08:39:54 +02:00
mtk_nand.c mtd: nand: mediatek: remove redundant dev_err call in mtk_nfc_probe() 2017-01-30 11:54:22 +01:00
mxc_nand.c mtd: nand: mxc: return error code of nand_scan_ident/tail() on error 2016-11-07 14:48:49 +01:00
nand_amd.c mtd: nand: Move AMD/Spansion specific init/detection logic in nand_amd.c 2017-03-08 23:21:22 +01:00
nand_base.c mtd: nand: add ooblayout for old hamming layout 2017-05-02 18:56:39 -07:00
nand_bbt.c mtd: nand_bbt: scan for next free bbt block if writing bbt fails 2016-09-23 09:35:16 +02:00
nand_bch.c mtd: nand_bch: fix spelling of "probably" 2016-05-06 09:45:45 -07:00
nand_ecc.c
nand_hynix.c mtd: nand: hynix: Fix an error code in init 2017-03-23 10:44:02 +01:00
nand_ids.c mtd: nand: Move Macronix specific initialization in nand_macronix.c 2017-03-08 23:21:23 +01:00
nand_macronix.c mtd: nand: Move Macronix specific initialization in nand_macronix.c 2017-03-08 23:21:23 +01:00
nand_micron.c mtd: nand: Move Micron specific init logic in nand_micron.c 2017-03-08 23:21:21 +01:00
nand_samsung.c mtd: nand: samsung: Retrieve ECC requirements from extended ID 2017-03-08 23:21:23 +01:00
nand_timings.c mtd: nand: Add a few more timings to nand_sdr_timings 2016-11-07 14:48:37 +01:00
nand_toshiba.c mtd: nand: Move Toshiba specific init/detection logic in nand_toshiba.c 2017-03-08 23:21:21 +01:00
nandsim.c MTD updates for 4.12-rc1: 2017-05-11 10:44:22 -07:00
ndfc.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
nuc900_nand.c
omap2.c mtd: nand: omap2: Fix partition creation via cmdline mtdparts 2017-04-25 14:18:40 +02:00
omap_elm.c
orion_nand.c mtd: nand: orion: improve handling of optional clock 2017-03-29 17:05:37 +02:00
oxnas_nand.c mtd: oxnas_nand: Allocating more than necessary in probe() 2017-05-02 15:54:49 -07:00
pasemi_nand.c mtd: nand: pasemi: return error code of nand_scan() on error 2016-11-07 14:48:45 +01:00
plat_nand.c mtd: nand: plat_nand: return error code of nand_scan() on error 2016-11-07 14:48:45 +01:00
pxa3xx_nand.c mtd: nand: pxa3xx: return error code of nand_scan_ident() on error 2016-11-07 14:48:52 +01:00
qcom_nandc.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
r852.c
r852.h
s3c2410.c mtd: s3c2410: parse the device configuration from OF node 2016-11-07 14:48:36 +01:00
sh_flctl.c mtd: nand: sh_flctl: handle dma_submit() errors 2016-09-23 09:35:16 +02:00
sharpsl.c
sm_common.c mtd: nand: sm_common: switch to mtd_ooblayout_ops 2016-05-05 23:51:48 +02:00
sm_common.h
socrates_nand.c mtd: nand: socrates: use nand_scan() for nand_scan_ident/tail() combo 2016-11-07 14:48:53 +01:00
sunxi_nand.c mtd: nand: sunxi: simplify optional reset handling 2017-03-16 09:53:59 +01:00
tango_nand.c mtd: nand: tango: Enforce DMA direction type 2017-03-16 10:26:23 +01:00
tmio_nand.c mtd: nand: tmio: return error code of nand_scan() on error 2016-11-07 14:48:44 +01:00
txx9ndfmc.c mtd: nand: import nand_hw_control_init() 2016-09-23 09:35:16 +02:00
vf610_nfc.c mtd: nand: vf610: return error code of nand_scan_ident/tail() on error 2016-11-07 14:48:50 +01:00
xway_nand.c mtd: update my email address 2017-02-08 12:49:27 -08:00