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[106.168.128.197]) by smtp.gmail.com with ESMTPSA id 17-20020aa79211000000b00662610cf7a8sm6723376pfo.172.2023.06.12.03.04.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jun 2023 03:04:29 -0700 (PDT) From: tkuw584924@gmail.com X-Google-Original-From: Takahiro.Kuwano@infineon.com To: linux-mtd@lists.infradead.org Cc: tudor.ambarus@linaro.org, pratyush@kernel.org, michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, d-gole@ti.com, tkuw584924@gmail.com, Bacem.Daassi@infineon.com, Takahiro Kuwano Subject: [PATCH 0/5] mtd: spi-nor: spansion: Add support for Infineon S28HS02GT Date: Mon, 12 Jun 2023 19:04:04 +0900 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230612_030432_571371_5BE29F25 X-CRM114-Status: UNSURE ( 7.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Takahiro Kuwano Infineon S28HS02GT is 2Gbit, multi-chip package, Octal SPI NOR flash. This series reworks octal_dtr_enable part to support MCP and then adds ID and fixups for S28HS02GT. Tested on Zynq-7000 platform with Infineon SPI controller ID, SFDP, Test logs: --- zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/partname s28hs02gt zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id 345b1c zynq> cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer spansion zynq> xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp 53464450080106fe00000114000100ff84000102500100ff050001055801 00ff8700011c6c0100ff88000106dc0100ff81000118040200ff0a000104 f40100ffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff fffffffffffffffffffffffffffffffff7218affffffff7f000000000000 0000eeffffffffff0000ffff00000c2100ff00ff12dc23faff8b82e7ffec ec2319497ab07ab0f766805c000000fff910c0a0000000000000bc020000 0000ffff7e7e41120ffe21ffffdc00ee800b7171656500b0ff9600000000 0c551ca20000800000000000c0ccfffb88fbfffb00650090066500b10065 009600650095716503d0716503d0a46bfb0290a579a20040288e0000ff00 0000ff0071650690716506900000000000000000716506d1716506d17165 0691716506910000ff000000ff00716505d5716505d50000a01500008008 000000080000801000000010000080180000001800000601000000008000 710600030600fc65ff0804008000fc65ff0402008000fc65ff0804008008 fd65ff0402008008fe0202fff1ff0100f8ff0100f8fffb0ffe0902fff8ff fb0ff8ff0100f1ff0100fe0104fff1ff0100f8ff0100f8fff70ff8ff0100 f1ff0100ff0a00fff8ffff0f zynq> md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp 6193b9729008b80b9a2b4bb3ce06a91d /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, 0.234679 seconds, 25.6MB/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 3020d73d4d0e570449faacfbadf134e074ced30e qspi_test 3020d73d4d0e570449faacfbadf134e074ced30e qspi_read --- Takahiro Kuwano (5): mtd: spi-nor: spansion: Preserve CFR2V[7:4] at latency update mtd: spi-nor: spansion: Rework cypress_nor_octal_dtr_enable() mtd: spi-nor: spansion: Rework octal_dtr_enable() for MCP mtd: spi-nor: spansion: Octal DTR support in RD_ANY_REG_OP mtd: spi-nor: spansion: Add S28HS02GT ID and fixups drivers/mtd/spi-nor/spansion.c | 187 +++++++++++++++++++++++---------- 1 file changed, 130 insertions(+), 57 deletions(-) -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/