aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mtd/spi-nor (follow)
AgeCommit message (Collapse)AuthorFilesLines
2015-05-20mtd: spi-nor: Properly set SECT_4K for recently added flashesRafał Miłecki1-3/+10
Few recently added entries are missing SECT_4K flag despite of these flashes supporting 4 KiB erase sectors and 0x20 erase command. Also add a comment to help avoiding such mistakes in the future. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Knut Wohlrab <knut.wohlrab@de.bosch.com> Cc: Huang Shijie <shijie.huang@intel.com> Cc: Shengzhou Liu <shengzhou.liu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-05-20mtd: spi-nor: Add support for Spansion S25FL164KRafał Miłecki1-0/+1
It's an 8 MiB flash with 4 KiB erase sectors. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-05-07mtd: spi-nor: add support for the ISSI SI25CD512 SPI flashGabor Juhos1-0/+3
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-05-07mtd: spi-nor: add support for the Macronix MX25L512E SPI flash chipGabor Juhos1-0/+1
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-05-06mtd: constify of_device_id arrayFabian Frederick1-1/+1
of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-04-05mtd: spi-nor: Add support for Macronix mx25u6435f serial flashMika Westerberg1-0/+1
Add Macronix (mx25u6435f) 8MB flash to the list of supported chips. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-04-05mtd: spi-nor: Add support for Winbond w25q64dw serial flashMika Westerberg1-0/+1
Add Winbond (w25q64dw) 8MB flash to the list of supported chips. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-04-05mtd: spi-nor: add support for the Winbond W25X05 flashGabor Juhos1-0/+1
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Luka Perkov <luka@openwrt.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-04-05mtd: spi-nor: support en25s64 deviceShengzhou Liu1-0/+1
Add support for EON en25s64 SPI flash. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-03-30mtd: fsl-quadspi: cleanup wait_for_completion return handlingNicholas Mc Guire1-2/+1
return type of wait_for_completion_timeout is unsigned long not int, this patch uses the return value of wait_for_completion_timeout in the condition directly rather than adding a additional appropriately typed variable. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Acked-by: Han Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-03-30mtd: fsl-quadspi: Print the error valueFabio Estevam1-4/+4
When displaying dev_err() messages it is useful to print the error value. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Han Xu <han.xu@freescale.com> [Brian: fix up "can not" at the same time] Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-03-27mtd: spi-nor: factor out replace-able flash_{lock,unlock}Brian Norris1-19/+38
Flash lock/unlock is a flash-specific operations. Factor out a callback for it to more readily support other vendors. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Tested-by: VIET NGA DAO <vndao@altera.com>
2015-02-05mtd: fsl-quadspi: improve read performance by increase AHB transfer sizeAllen Xu1-4/+14
Set AHB transfer size to 1K which improved the read performance. Add ahb_buf_size field in fsl_qspi_devtype_data to denote the size for different SoC. Before: root@imx6qdlsolo:~# dd if=/dev/mtd1 of=/dev/null bs=1M count=16 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.472183 s, 25.1 MB/s After: root@imx6qdlsolo:~# dd if=/dev/mtd1 of=/dev/null bs=1M count=16 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.369439 s, 29.5 MB/s Signed-off-by: Allen Xu <b45815@freescale.com> Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Acked-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-02-05mtd: fsl-quadspi: Remove unnecessary 'map_failed' labelFabio Estevam1-18/+10
There is no need to keep the 'map_failed' label. We can simply return the error code directly and let the code shorter and cleaner. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Han Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-02-05mtd: fsl-quadspi: Remove unneeded success/error messagesFabio Estevam1-2/+0
When the driver successfully probe we already have messages like: [ 1.140989] fsl-quadspi 21e4000.qspi: s25fl128s (16384 Kbytes) [ 1.150902] fsl-quadspi 21e4000.qspi: s25fl128s (16384 Kbytes) Or in case of error: [ 1.175920] fsl-quadspi: probe of 21e4000.qspi failed with error -12 , so remove the unneeded success/error messages. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Han Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-02-05mtd: fsl-quadspi: Fix the error pathsFabio Estevam1-4/+4
Jumping to 'map_failed' label is not correct at these points, as it misses to disable the clocks that were previously enabled. Jump to 'irq_failed' label instead that will correctly disable the clocks. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Han Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-01-20mtd: fsl-quadspi: Fix module unboundFabio Estevam1-6/+13
When removing the fsl-quadspi module and running 'cat /proc/mtd' afterwards, we see garbage data like: $ rmmod fsl-quadspi $ cat /proc/mtd dev: size erasesize name mtd0: 00000000 00000000 "(null)" mtd0: 00000000 00000000 "(null)" mtd0: 00000000 00000000 "(null)" ... mtd0: a22296c6c756e28 00000000 "(null)" mtd0: a22296c6c756e28 3064746d "(null)" If we continue doing multiple module load/unload operations, then it will also lead to a kernel crash. The reason for this is due to the wrong mtd index used in mtd_device_unregister() in the remove function. We need to keep the mtd unregister index aligned with the one used in the probe function, which means we need to take into account the 'has_second_chip' property. By doing so we can guarantee that the mtd index is the same in the registration and unregistration functions. With this patch applied we can load/unload the fsl-quadspi driver several times and it will result in no crash. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Huang Shijie <shijie.huang@intel.com> Tested-by: Frank Li <Frank.Li@freescale.com> Acked-by: Allen Xu <han.xu@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-01-20mtd: spi-nor: support for (GigaDevice) GD25Q128BRafał Miłecki1-0/+1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-01-15mtd: spi-nor: fsl-qspi: support deep sleep mode for imx6 sx chipAllen Xu1-0/+18
i.mx6 sx support turn off fastmix and megamix power. qpsi controller can be turned off and all status lost when suspend/resume. add suspend/resume functions and reset qspi controller when resume. Signed-off-by: Allen Xu <b45815@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Acked-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-01-07mtd: spi-nor: Add quad I/O support for Micron SPI NORBean Huo 霍斌斌 (beanhuo)1-8/+54
This patch adds code which enables Quad I/O mode on Micron SPI NOR flashes. For Micron SPI NOR flash, enabling or disabling quad I/O protocol can be done By two methods, which are to use EVCR (Enhanced Volatile Configuration Register) and the ENTER QUAD I/O MODE command. There is no difference between these two methods. Unfortunately, for some Micron SPI NOR flashes, there no ENTER Quad I/O command (35h), such as n25q064. But for all current Micron SPI NOR, if it support quad I/O mode, using EVCR definitely be supported. It is a recommended method to enable Quad I/O mode by EVCR, Quad I/O protocol bit 7. When EVCR bit 7 is reset to 0, the SPI NOR flash will operate in quad I/O mode. This patch has been tested on N25Q512A and MT25TL256BAA1ESF. Micron SPI NOR of spi_nor_ids[] table all support this method. Signed-off-by: Bean Huo <beanhuo@micron.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-12-17Merge tag 'for-linus-20141215' of git://git.infradead.org/linux-mtdLinus Torvalds2-166/+170
Pull MTD updates from Brian Norris: "Summary: - Add device tree support for DoC3 - SPI NOR: Refactoring, for better layering between spi-nor.c and its driver users (e.g., m25p80.c) New flash device support Support 6-byte ID strings - NAND: New NAND driver for Allwinner SoC's (sunxi) GPMI NAND: add support for raw (no ECC) access, for testing purposes Add ATO manufacturer ID A few odd driver fixes - MTD tests: Allow testers to compensate for OOB bitflips in oobtest Fix a torturetest regression - nandsim: Support longer ID byte strings And more" * tag 'for-linus-20141215' of git://git.infradead.org/linux-mtd: (63 commits) mtd: tests: abort torturetest on erase errors mtd: physmap_of: fix potential NULL dereference mtd: spi-nor: allow NULL as chip name and try to auto detect it mtd: nand: gpmi: add raw oob access functions mtd: nand: gpmi: add proper raw access support mtd: nand: gpmi: add gpmi_copy_bits function mtd: spi-nor: factor out write_enable() for erase commands mtd: spi-nor: add support for s25fl128s mtd: spi-nor: remove the jedec_id/ext_id mtd: spi-nor: add id/id_len for flash_info{} mtd: nand: correct the comment of function nand_block_isreserved() jffs2: Drop bogus if in comment mtd: atmel_nand: replace memcpy32_toio/memcpy32_fromio with memcpy mtd: cafe_nand: drop duplicate .write_page implementation mtd: m25p80: Add support for serial flash Spansion S25FL132K MTD: m25p80: fix inconsistency in m25p_ids compared to spi_nor_ids mtd: spi-nor: improve wait-till-ready timeout loop mtd: delete unnecessary checks before two function calls mtd: nand: omap: Fix NAND enumeration on 3430 LDP mtd: nand: add ATO manufacturer info ...
2014-12-01mtd: spi-nor: allow NULL as chip name and try to auto detect itRafał Miłecki1-3/+11
This will allow spi-nor users to plainly use JEDEC to detect flash chip. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-12-01mtd: spi-nor: factor out write_enable() for erase commandsBrian Norris2-8/+6
write_enable() was being duplicated to both m25p80.c and fsl-quadspi.c. But this should be handled within the spi-nor abstraction layer. At the same time, let's add write_disable() after erasing, so we don't leave the flash in a write-enabled state afterward. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Huang Shijie <shijie.huang@intel.com>
2014-12-01mtd: spi-nor: add support for s25fl128sHuang Shijie1-0/+18
We need to store the six bytes ID for s25fl128s, since it shares the same five bytes with s25fl129p1. This patch adds a macro INFO6 which is used for the six bytes ID flash, and adds a new item for the s25fl128s. Signed-off-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-12-01mtd: spi-nor: remove the jedec_id/ext_idHuang Shijie1-53/+45
The "id" array contains all the information about the JEDEC and the manufacturer ID info. This patch removes the jedec_id/ext_id from flash_info. Signed-off-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-12-01mtd: spi-nor: add id/id_len for flash_info{}Huang Shijie1-14/+25
This patch adds the id/id_len fields for flash_info{}, and rewrite the INFO to fill them. And at last, we read out 6 bytes in the spi_nor_read_id(), and we use these new fields to parse out the correct flash_info. Signed-off-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-25mtd: m25p80: Add support for serial flash Spansion S25FL132KKnut Wohlrab1-0/+1
Signed-off-by: Knut Wohlrab <knut.wohlrab@de.bosch.com> Signed-off-by: Alison Chaiken <alison_chaiken@mentor.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-25mtd: spi-nor: improve wait-till-ready timeout loopBrian Norris1-4/+9
There are a few small issues with the timeout loop in spi_nor_wait_till_ready(): * The first operation should not be a reschedule; we should check the status register at least once to see if we're complete! * We should check the status register one last time after declaring the deadline has passed, to prevent a premature timeout error (this is theoretically possible if we sleep for a long time after the previous status register check). * Add an error message, so it's obvious if we ever hit a timeout. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Huang Shijie <shijie.huang@intel.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
2014-11-05mtd: spi-nor: Add support for SST spi flashHarini Katakam1-0/+1
Add sst25wf080 to the spi-nor device id table. Signed-off-by: Harini Katakam <harinik@xilinx.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-05mtd: spi-nor: Add support for Fujitsu MB85RS1MT FRAMRostislav Lisovy1-0/+3
Tested with this particular FRAM chip Signed-off-by: Rostislav Lisovy <lisovy@merica.cz> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-05mtd: spi-nor: Move n25q032 entry to Micron devices listChunhe Lan1-1/+1
Because n25q032 is the Micron SPI chip, move it to Micron devices list group. In order that know which Micron SPI chips have been support at a glance. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Marek Vasut <marex@denx.de> Cc: Huang Shijie <shijie8@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-05mtd: spi-nor: drop replaceable wait-till-ready function pointerBrian Norris1-18/+10
We don't need to expose a 'wait-till-ready' interface to drivers. Status register polling should be handled by the core spi-nor.c library, and as of now, I see no need to provide a special driver-specific hook for it. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de>
2014-11-05mtd: fsl-quadspi: drop wait-till-ready checksBrian Norris1-11/+0
spi-nor.c should be taking care of these now. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Huang Shijie <b32955@freescale.com> Reviewed-by: Marek Vasut <marex@denx.de>
2014-11-05mtd: spi-nor: move "wait-till-ready" checks into erase/write functionsBrian Norris1-27/+9
We shouldn't have *every* function checking if a previous write is complete; this should be done synchronously after each write/erase. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de>
2014-11-05mtd: spi-nor: handle timeout errors in spi_nor_write()Brian Norris1-2/+5
The error label was unused here. It looks like we're missing at least one case that should be doing 'goto write_err'. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Huang Shijie <shijie8@gmail.com>
2014-11-05mtd: spi-nor: eliminate duplicate spi_nor_wait_till_{, fsr}_ready() codeBrian Norris1-32/+34
These functions were near-carbon-copies due to a small per-flash quirk. Let's add a new spi_nor::flags bitfield to support these types of quirks. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Cc: Graham Moore <grmoore@altera.com> Cc: Huang Shijie <shijie8@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-05mtd: spi-nor: fix the wrong dummy valueHuang Shijie1-1/+1
For the DDR Quad read, the dummy cycles maybe 3 or 6 which is less then 8. The dummy cycles is actually 8 for SPI fast/dual/quad read. This patch makes preparations for the DDR quad read, it fixes the wrong dummy value for both the spi-nor.c and m25p80.c. Signed-off-by: Huang Shijie <b32955@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-11-03Merge branch 'platform/remove_owner' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-nextGreg Kroah-Hartman1-1/+0
Remove all .owner fields from platform drivers
2014-10-22mtd: fsl-quadspi: Let the clocks error path be clearerFabio Estevam1-2/+2
When clk_prepare_enable(q->clk) fails it is clearer to disable the previous acquired clock (q->clk_en) in the error path rather than doing it locally. So disable q->clk_en in the error path only. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-10-22mtd: fsl-quadspi: Propagate the error from of_modalias_node()Fabio Estevam1-1/+2
The 'map_failed' label will return 'ret', so we need to assign the error code to 'ret', otherwise the probe function will return success. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-10-21spi-nor: Remove spi_nor::read_id operationBen Hutchings1-3/+1
There is currently no useful way to override the default implementation of this operation. The returned struct spi_device_id must have a pointer to struct flash_info in its private data, but this structure is defined inside spi-nor. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-10-21mtd: m25p80,spi-nor: Fix module aliases for m25p80Ben Hutchings1-2/+1
m25p80's device ID table is now spi_nor_ids, defined in spi-nor. The MODULE_DEVICE_TABLE() macro doesn't work with extern definitions, but its use was also removed at the same time. Now if m25p80 is built as a module it doesn't get the necessary aliases to be loaded automatically. A clean solution to this will involve defining the list of device IDs in spi-nor.h and removing struct spi_device_id from the spi-nor API, but this is quite a large change. As a quick fix suitable for stable, copy the device IDs back into m25p80. Fixes: 03e296f613af ("mtd: m25p80: use the SPI nor framework") Cc: <stable@vger.kernel.org> # 3.16.x: 32f1b7c8352f: mtd: move support for struct flash_platform_data into m25p80 Cc: <stable@vger.kernel.org> # 3.16.x: 90e55b3812a1: mtd: m25p80: get rid of spi_get_device_id Cc: <stable@vger.kernel.org> # 3.16.x: 70f3ce0510af: mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_id Cc: <stable@vger.kernel.org> # 3.16.x Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-10-20mtd: spi-nor: drop owner assignment from platform_driversWolfram Sang1-1/+0
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>
2014-10-17mtd: spi-nor: make spi_nor_scan() take a chip type name, not spi_device_idBen Hutchings2-10/+10
Drivers currently call spi_nor_match_id() and then spi_nor_scan(). This adds a dependency on struct spi_device_id which we want to avoid. Make spi_nor_scan() do it for them. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-09-28mtd: move support for struct flash_platform_data into m25p80Rafał Miłecki1-27/+1
This "type" seems to be an extra hint for m25p80 about the flash. Some archs register flash_platform_data with "name" set to "m25p80" and then with a real flash name set in "type". It seems to be a trick specific to the m25p80 so let's move it out of spi-nor. Btw switch to the spi_nor_match_id instead of iterating spi_nor_ids. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-09-28mtd: spi-nor: add Kconfig option to disable 4K sectorsRafał Miłecki2-1/+18
Current situation with 4K sectors is quite messy. First of all, some MTD "users" don't work with such small size. An example may be UBIFS which requires 15 KiB erase blocks as a minimum. In theory spi-nor should provide multiple erase regions and MTD "users" should use the one they need. Unforunately that is not implemented. In the result our flashes database in spi-nor is hackish. For some flashes we pretend they don't support 4K sectors just because some distribution uses UBIFS on it. This ofc leads to conflicts, like Samsung using w25q128 with 4K sectors vs. OpenWrt requiring it to pretend it's 64 KiB blocks only. My idea (plan?) for fixing this situation: 1) Use real hw info (this requires a way for disabling 4K for now) 2) Provide detailed info about erase regions 3) Make UBIFS work with devices that support 4K sectors Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-08-19mtd: spi-nor: drop jedec_probe /helper/ functionRafał Miłecki1-6/+1
It's a one-liner doing no magic and its name may be confusing because it does not have to use JEDEC (e.g. when using alternative read_id). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-08-19mtd: spi-nor: remove duplicated w25q128 entryRafał Miłecki1-1/+0
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-08-19mtd: spi-nor: add support for Micron M25PX80Thomas Petazzoni1-0/+1
This commit adds the support in the spi-nor driver of the Micron M25PX80 flash, a 8 Mbit SPI flash from Micron. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-07-14mtd: spi-nor: add support for EON EN25QH128Sergey Ryazanov1-0/+1
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.