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2022-03-18Merge tag 'spi-nor/for-5.18' into mtd/nextMiquel Raynal1-1/+6
SPI NOR core changes: - move vendor specific code out of the core into vendor drivers. - unify all function and object names in the vendor modules. - make setup() callback optional to improve readability. - skip erase logic when the SPI_NOR_NO_ERASE flag is set at flash declaration. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2022-01-31mtd: Fix misuses of of_match_ptr()Miquel Raynal2-2/+2
of_match_ptr() either expands to NULL if !CONFIG_OF, or is transparent otherwise. There are several drivers using this macro which keep their of_device_id array enclosed within an #ifdef CONFIG_OF check, these are considered fine. However, When misused, the of_device_id array pointed by this macro will produce a warning because it is finally unused when compiled without OF support. A number of fixes are possible: - Always depend on CONFIG_OF, but this will not always work and may break boards. - Enclose the compatible array by #ifdef's, this may save a bit of memory but will reduce build coverage. - Tell the compiler the array may be unused, if this can be avoided, let's not do this. - Just drop the macro, setting the of_device_id array for a non OF enabled platform is not an issue, it will just be unused. The latter solution seems the more appropriate, so let's use it. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/linux-mtd/20220127110631.1064705-1-miquel.raynal@bootlin.com
2022-01-25mtd: rawnand: ingenic: Fix missing put_device in ingenic_ecc_getMiaoqian Lin1-1/+6
If of_find_device_by_node() succeeds, ingenic_ecc_get() doesn't have a corresponding put_device(). Thus add put_device() to fix the exception handling. Fixes: 15de8c6efd0e ("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20211230072751.21622-1-linmq006@gmail.com
2021-11-19mtd: rawnand: ingenic: JZ4740 needs 'oob_first' read page functionPaul Cercueil1-0/+5
The ECC engine on the JZ4740 SoC requires the ECC data to be read before the page; using the default page reading function does not work. Indeed, the old JZ4740 NAND driver (removed in 5.4) did use the 'OOB first' flag that existed back then. Use the newly created nand_read_page_hwecc_oob_first() to address this issue. This issue was not found when the new ingenic-nand driver was developed, most likely because the Device Tree used had the nand-ecc-mode set to "hw_oob_first", which seems to not be supported anymore. Cc: <stable@vger.kernel.org> # v5.2 Fixes: a0ac778eb82c ("mtd: rawnand: ingenic: Add support for the JZ4740") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20211016132228.40254-5-paul@crapouillou.net
2020-12-10mtd: rawnand: ingenic: remove redundant get_device() in ingenic_ecc_get()Yu Kuai1-2/+0
of_find_device_by_node() already takes a reference to the device, and ingenic_ecc_release() will drop the reference. So, the get_device() in ingenic_ecc_get() is redundand. Fixes: 15de8c6efd0e("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: Yu Kuai <yukuai3@huawei.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20201031105439.2304211-1-yukuai3@huawei.com
2020-09-30mtd: rawnand: Use the ECC framework OOB layoutsMiquel Raynal1-3/+3
No need to have our own in the raw NAND core. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-18-miquel.raynal@bootlin.com
2020-09-28mtd: rawnand: Use the new ECC engine type enumerationMiquel Raynal1-7/+7
Mechanical switch from the legacy "mode" enumeration to the new "engine type" enumeration in drivers and board files. The device tree parsing is also updated to return the new enumeration from the old strings. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-11-miquel.raynal@bootlin.com
2020-07-07mtd: rawnand: ingenic: cleanup ARRAY_SIZE() vs sizeof() useDan Carpenter1-2/+2
The ARRAY_SIZE() is the number of elements but we want to use sizeof() here for the number of bytes. Fortunately, they are the same thing because it's an array of u8 so this has no effect on runtime. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200624132640.GC9972@mwanda
2020-05-31mtd: rawnand: ingenic: Convert the driver to exec_op()Boris Brezillon1-56/+83
Let's convert the driver to exec_op() to have one less driver relying on the legacy interface. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Tested-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200519232454.374081-4-boris.brezillon@collabora.com
2020-05-31mtd: rawnand: ingenic: Fix the RB gpio active-high property on qi, lb60Boris Brezillon1-1/+13
The rb-gpios semantics was undocumented and qi,lb60 (along with the ingenic driver) got it wrong. The active state encodes the NAND ready state, which is high level. Since there's no signal inverter on this board, it should be active-high. Let's fix that here for older DTs so we can re-use the generic nand_gpio_waitrdy() helper, and be consistent with what other drivers do. Suggested-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200519232454.374081-3-boris.brezillon@collabora.com
2020-05-31mtd: rawnand: ingenic: Stop using nand_release()Miquel Raynal1-5/+10
This helper is not very useful and very often people get confused: they use nand_release() instead of nand_cleanup(). Let's stop using nand_release() by calling mtd_device_unregister() and nand_cleanup() directly. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-23-miquel.raynal@bootlin.com
2020-05-31mtd: rawnand: ingenic: Fix the probe error pathMiquel Raynal1-1/+1
nand_release() is supposed be called after MTD device registration. Here, only nand_scan() happened, so use nand_cleanup() instead. There is no real Fixes tag applying here as the use of nand_release() in this driver predates the introduction of nand_cleanup() in commit d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources") which makes this change possible. Hence, pointing it as the commit to fix for backporting purposes, even if this commit is not introducing any bug makes sense. Fixes: d44154f969a4 ("mtd: nand: Provide nand_cleanup() function to free NAND related resources") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Cc: stable@vger.kernel.org Cc: Paul Cercueil <paul@crapouillou.net> Cc: Harvey Hunt <harveyhuntnexus@gmail.com> Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-22-miquel.raynal@bootlin.com
2020-05-10mtd: rawnand: ingenic: Make qi_lb60_ooblayout_ops staticYueHaibing1-1/+1
Fix sparse warning: drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c:105:32: warning: symbol 'qi_lb60_ooblayout_ops' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200410115121.11852-1-yuehaibing@huawei.com
2020-03-30mtd: Convert fallthrough comments into statementsMiquel Raynal3-5/+5
Use Joe Perches cvt_fallthrough.pl script to convert /* fallthrough */ comments (and its derivatives) into a fallthrough; statement. This automatically drops useless ones. Do it MTD-wide. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Acked-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Richard Weinberger <richard@nod.at> Link: https://lore.kernel.org/linux-mtd/20200325212115.14170-1-miquel.raynal@bootlin.com
2020-03-11mtd: rawnand: ingenic: Add dependency on MIPS || COMPILE_TESTPaul Cercueil1-0/+1
This driver has no arch-specific instructions but is only ever useful on MIPS; so disable this driver if we're not compiling for MIPS, unless the driver is compile-tested. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200302184509.10666-1-paul@crapouillou.net
2020-03-09mtd: rawnand: ingenic: Use devm_platform_ioremap_resource()Paul Cercueil1-3/+1
Use devm_platform_ioremap_resource() instead of platform_get_resource() + devm_ioremap_resource(). Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200211173151.27587-1-paul@crapouillou.net
2019-09-22Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds3-544/+0
Pull MIPS updates from Paul Burton: "Main MIPS changes: - boot_mem_map is removed, providing a nice cleanup made possible by the recent removal of bootmem. - Some fixes to atomics, in general providing compiler barriers for smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or MIPS32 systems using cmpxchg64(). - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo Frascino. - Removal of undefined behavior in set_io_port_base(), fixing the behavior of some MIPS kernel configurations when built with recent clang versions. - Initial MIPS32 huge page support, functional on at least Ingenic SoCs. - pte_special() is now supported for some configurations, allowing among other things generic fast GUP to be used. - Miscellaneous fixes & cleanups. And platform specific changes: - Major improvements to Ingenic SoC support from Paul Cercueil, mostly enabled by the inclusion of the new TCU (timer-counter unit) drivers he's spent a very patient year or so working on. Plus some fixes for X1000 SoCs from Zhou Yanjie. - Netgear R6200 v1 systems are now supported by the bcm47xx platform. - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems" * tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits) MIPS: Detect bad _PFN_SHIFT values MIPS: Disable pte_special() for MIPS32 with RiXi MIPS: ralink: deactivate PCI support for SOC_MT7621 mips: compat: vdso: Use legacy syscalls as fallback MIPS: Drop Loongson _CACHE_* definitions MIPS: tlbex: Remove cpu_has_local_ebase MIPS: tlbex: Simplify r3k check MIPS: Select R3k-style TLB in Kconfig MIPS: PCI: refactor ioc3 special handling mips: remove ioremap_cachable mips/atomic: Fix smp_mb__{before,after}_atomic() mips/atomic: Fix loongson_llsc_mb() wreckage mips/atomic: Fix cmpxchg64 barriers MIPS: Octeon: remove duplicated include from dma-octeon.c firmware: bcm47xx_nvram: Allow COMPILE_TEST firmware: bcm47xx_nvram: Correct size_t printf format MIPS: Treat Loongson Extensions as ASEs MIPS: Remove dev_err() usage after platform_get_irq() MIPS: dts: mscc: describe the PTP ready interrupt MIPS: dts: mscc: describe the PTP register range ...
2019-08-07mtd: rawnand: ingenic: fix devm_platform_ioremap_resource.cocci warningsJulia Lawall1-3/+1
drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c:330:1-9: WARNING: Use devm_platform_ioremap_resource for cs -> base Use devm_platform_ioremap_resource helper which wraps platform_get_resource() and devm_ioremap_resource() together. Generated by: scripts/coccinelle/api/devm_platform_ioremap_resource.cocci Fixes: c403ec33b613 ("mtd: rawnand: ingenic: Fix ingenic_ecc dependency") CC: Paul Cercueil <paul@crapouillou.net> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-07-30mtd: rawnand: Drop obsolete JZ4740 NAND driverPaul Cercueil3-544/+0
It has been replaced with the newer Ingenic NAND driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Paul Burton <paul.burton@mips.com>
2019-07-25mtd: rawnand: ingenic: Add of_node_put() before returnNishka Dasgupta1-0/+1
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-07-01mtd: rawnand: ingenic: Fix ingenic_ecc dependencyPaul Cercueil4-11/+4
If MTD_NAND_JZ4780 is y and MTD_NAND_JZ4780_BCH is m, which select CONFIG_MTD_NAND_INGENIC_ECC to m, building fails: drivers/mtd/nand/raw/ingenic/ingenic_nand.o: In function `ingenic_nand_remove': ingenic_nand.c:(.text+0x177): undefined reference to `ingenic_ecc_release' drivers/mtd/nand/raw/ingenic/ingenic_nand.o: In function `ingenic_nand_ecc_correct': ingenic_nand.c:(.text+0x2ee): undefined reference to `ingenic_ecc_correct' To fix that, the ingenic_nand and ingenic_ecc modules have been fused into one single module. - The ingenic_ecc.c code is now compiled in only if $(CONFIG_MTD_NAND_INGENIC_ECC) is set. This is now a boolean instead of tristate. - To avoid changing the module name, the ingenic_nand.c file is moved to ingenic_nand_drv.c. Then the module name is still ingenic_nand. - Since ingenic_ecc.c is no more a module, the module-specific macros have been dropped, and the functions are no more exported for use by the ingenic_nand driver. Fixes: 15de8c6efd0e ("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reported-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Hulk Robot <hulkci@huawei.com> Cc: YueHaibing <yuehaibing@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151Thomas Gleixner1-10/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 675 mass ave cambridge ma 02139 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 35 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.655028468@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2-0/+2
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-18mtd: rawnand: ingenic: Make jz4725b_ooblayout_ops staticYueHaibing1-1/+1
Fix sparse warning: drivers/mtd/nand/raw/ingenic/ingenic_nand.c:140:32: warning: symbol 'jz4725b_ooblayout_ops' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-18mtd: rawnand: ingenic: Add missing MODULE_* informationYueHaibing1-0/+3
gcc warning this: WARNING: modpost: missing MODULE_LICENSE() in drivers/mtd/nand/raw/ingenic/ingenic_ecc.o Add MODULE_LICENSE,MODULE_AUTHOR and MODULE_DESCRIPTION. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 9df5741a577e ("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-18mtd: rawnand: Change Kconfig titles and re-order a bit the listMiquel Raynal1-2/+2
This list is a mess, while some items should probably not be in the raw/ sub-directory, others are definitely at the right place but not with the right description. Write uniform titles and group IPs by vendor. NAND controllers will appear under the list named "Raw/parallel NAND flash controllers" while the other drivers will appear under "Misc". Software ECC engines will later be moved out of the raw/ directory. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: Get rid of chip->numchipsBoris Brezillon1-1/+0
The same information is provided by nanddev_ntargets(). Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2019-04-08mtd: rawnand: Get rid of chip->chipsizeBoris Brezillon1-1/+1
The target size can now be returned by nanddev_get_targetsize(). Get rid of the chip->chipsize field and use this helper instead. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: Fill memorg during detectionBoris Brezillon1-0/+4
If we want to use the generic NAND layer, we need to have the memorg struct appropriately filled. Patch the detection code to fill this struct. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Move BBTs out of ECC areaPaul Cercueil1-0/+7
The generic layout for BBT markers will most likely overlap with our ECC bytes in the OOB, so move the BBT markers outside the OOB area. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Add ooblayout for the Qi Ben NanonotePaul Cercueil1-1/+40
The Ben Nanonote from Qi Hardware expects a specific OOB layout on its NAND. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Add support for the JZ4725BPaul Cercueil4-1/+353
The boot ROM of the JZ4725B SoC expects a specific OOB layout on the NAND, so we use it unconditionally in the ingenic-nand driver. Also add the jz4725b-bch driver to support the JZ4725B-specific BCH hardware. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Add support for the JZ4740Paul Cercueil4-11/+245
Add support for probing the ingenic-nand driver on the JZ4740 SoC from Ingenic, and the jz4740-ecc driver to support the JZ4740-specific ECC hardware. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Make use of ecc-engine propertyPaul Cercueil1-3/+10
Use the 'ecc-engine' standard property instead of the custom 'ingenic,bch-controller' custom property, which is now deprecated. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-04-08mtd: rawnand: ingenic: Separate top-level and SoC specific codePaul Cercueil7-203/+310
The ingenic-nand driver uses an API provided by the jz4780-bch driver. This makes it difficult to support other SoCs in the jz4780-bch driver. To work around this, we separate the API functions from the SoC-specific code, so that these API functions are SoC-agnostic. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-03-21mtd: rawnand: ingenic: Rename jz4780_bch_init to jz4780_bch_resetPaul Cercueil1-4/+5
The jz4780_bch_init name was confusing, as it suggested that its content should be executed once at init time, whereas what the function really does is reset the hardware for a new ECC operation. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-03-21mtd: rawnand: ingenic: Rename jz4780_nand driver to ingenic_nandPaul Cercueil2-74/+74
The jz4780_nand driver will be modified to handle all the Ingenic JZ47xx SoCs that the upstream Linux kernel supports (JZ4740, JZ4725B, JZ4770, JZ4780), so it makes sense to rename it. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-03-21mtd: rawnand: ingenic: Use SPDX license notifiersPaul Cercueil3-12/+3
Use SPDX license notifiers instead of GPLv2 license text in the headers. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2019-03-21mtd: rawnand: Move drivers for Ingenic SoCs to subfolderPaul Cercueil6-0/+1400
Before adding support for more SoCs and seeing the number of files for these drivers grow, we move them to their own subfolder to keep it tidy. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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