[PATCH 0/2] mtd: spi-nor: spansion: Add support for s28hl512t, s28hl01gt, and s28hs01gt

[tkuw584924 at gmail.com]

From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>

These devices are variants of s28hs512t(1.8V 512Mb) with different
density(1Gb) and power supply voltage(3V).

Datasheet:
https://www.infineon.com/dgdl/Infineon-S28HS256T_S28HS512T_S28HS01GT_S28HL256T_S28HL512T_S28HL01GT_256-Mb_(32-MB)_512-Mb_(64-MB)_1-Gb_(128-MB)_HS-T_(1.8-V)_HL-T_(3.0-V)_Semper_Flash_with_Octal_Interface-DataSheet-v03_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ee6bca96f97&da=t

Tested on Zynq-7000 platform with Infineon SPI controller

ID, SFDP, Test logs:
-------------------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s28hl512t
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
345a1a
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp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zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
b7661a9fd55106d44f80f06e5b38f592  /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
zynq> test_qspi.sh
6+0 records in
6+0 records out
6291456 bytes (6.0MB) copied, 0.231607 seconds, 25.9MB/s
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Erased 6291456 bytes from address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
0000000 ffff ffff ffff ffff ffff ffff ffff ffff
*
0600000
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
7ca01dfbd718151b749ab6ac05f316d199bbda25  qspi_test
7ca01dfbd718151b749ab6ac05f316d199bbda25  qspi_read
-------------------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s28hl01gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
345a1b
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp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zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
0fbb3fac2bc788513976d01840fd598f  /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
zynq> test_qspi.sh
6+0 records in
6+0 records out
6291456 bytes (6.0MB) copied, 0.231796 seconds, 25.9MB/s
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Erased 6291456 bytes from address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
0000000 ffff ffff ffff ffff ffff ffff ffff ffff
*
0600000
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
296c691a4653e0f5c334e1a9953d8cb4b1038d47  qspi_test
296c691a4653e0f5c334e1a9953d8cb4b1038d47  qspi_read
-------------------------------------------------------------------------
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname
s28hs01gt
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id
345b1b
zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer
spansion
zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp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zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
08db437d1890431e1d35284579100222  /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
zynq> test_qspi.sh
6+0 records in
6+0 records out
6291456 bytes (6.0MB) copied, 0.232206 seconds, 25.8MB/s
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Erased 6291456 bytes from address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
0000000 ffff ffff ffff ffff ffff ffff ffff ffff
*
0600000
Copied 6291456 bytes from qspi_test to address 0x00000000 in flash
Copied 6291456 bytes from address 0x00000000 in flash to qspi_read
1af7d491e78b33caa6c72d2f0062658dafe52451  qspi_test
1af7d491e78b33caa6c72d2f0062658dafe52451  qspi_read
-------------------------------------------------------------------------

Takahiro Kuwano (2):
  mtd: spi-nor: spansion: Rename s28hs512t prefix
  mtd: spi-nor: spansion: Add s28hl512t, s28hl01gt, and s28hs01gt info

 drivers/mtd/spi-nor/spansion.c | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

-- 
2.25.1