kernel/linux.git/Documentation/devicetree/bindings/mtd, branch v6.6.131

Merge tag 'mtd/for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

2023-09-03T16:59:53+00:00

Pull MTD updates from Miquel Raynal: "Core MTD changes: - Use refcount to prevent corruption - Call external _get and _put in right order - Fix use-after-free in mtd release - Explicitly include correct DT includes - Clean refcounting with MTD_PARTITIONED_MASTER - mtdblock: make warning messages ratelimited - dt-bindings: Add SEAMA partition bindings Device driver changes: - Use devm helper functions - Fix questionable cast, remove pointless ones. - error handling fixes - add support for new chip versions - update DT bindings - misc cleanups - fix typos, whitespace, indentation" * tag 'mtd/for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (105 commits) dt-bindings: mtd: amlogic,meson-nand: drop unneeded quotes mtd: spear_smi: Use helper function devm_clk_get_enabled() mtd: rawnand: orion: Use helper function devm_clk_get_optional_enabled() mtd: rawnand: vf610_nfc: Use helper function devm_clk_get_enabled() mtd: rawnand: sunxi: Use helper function devm_clk_get_enabled() mtd: rawnand: stm32_fmc2: Use helper function devm_clk_get_enabled() mtd: rawnand: mtk: Use helper function devm_clk_get_enabled() mtd: rawnand: mpc5121: Use helper function devm_clk_get_enabled() mtd: rawnand: lpc32xx_slc: Use helper function devm_clk_get_enabled() mtd: rawnand: intel: Use helper function devm_clk_get_enabled() mtd: rawnand: fsmc: Use helper function devm_clk_get_enabled() mtd: rawnand: arasan: Use helper function devm_clk_get_enabled() mtd: rawnand: qcom: Add read/read_start ops in exec_op path mtd: rawnand: qcom: Clear buf_count and buf_start in raw read mtd: maps: fix -Wvoid-pointer-to-enum-cast warning mtd: rawnand: fix -Wvoid-pointer-to-enum-cast warning mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume() mtd: rawnand: Propagate error and simplify ternary operators for brcmstb_nand_wait_for_completion() mtd: rawnand: qcom: Sort includes alphabetically mtd: rawnand: qcom: Do not override the error no of submit_descs() ...

Merge tag 'nand/for-6.6' into mtd/next

2023-08-28T14:37:38+00:00

Raw NAND core changes: * Fix -Wvoid-pointer-to-enum-cast warning * Export 'nand_exit_status_op()' * dt-bindings: Fix nand-controller.yaml license Raw NAND controller driver changes: * Omap, Omap2, Samsung, Atmel, fsl_upm, lpc32xx_slc, lpc32xx_mlc, STM32_FMC2, sh_ftlctl, MXC, Sunxi: - Use devm_platform_get_and_ioremap_resource() * Orion, vf610_nfc, Sunxi, STM32_FMC2, MTK, mpc5121, lpc32xx_slc, Intel, FSMC, Arasan: - Use helper function devm_clk_get_optional_enabled() * Brcmnand: - Use devm_platform_ioremap_resource_byname() - Propagate init error -EPROBE_DEFER up - Propagate error and simplify ternary operators - Fix mtd oobsize - Fix potential out-of-bounds access in oob write - Fix crash during the panic_write - Fix potential false time out warning - Fix ECC level field setting for v7.2 controller * fsmc: Handle clk prepare error in fsmc_nand_resume() * Marvell: Add support for AC5 SoC * Meson: - Support for 512B ECC step size - Fix build error - Use NAND core API to check status - dt-bindings: * Make ECC properties dependent * Support for 512B ECC step size * Drop unneeded quotes * Oxnas: Remove driver and bindings * Qcom: - Conversion to ->exec_op() - Removal of the legacy interface - Two full series of improvements/misc fixes * Use the BIT() macro * Use u8 instead of uint8_t * Fix alignment with open parenthesis * Fix the spacing * Fix wrong indentation * Fix a typo * Early structure initialization * Fix address parsing within ->exec_op() * Remove superfluous initialization of "ret" * Rename variables in qcom_op_cmd_mapping() * Handle unsupported opcode in qcom_op_cmd_mapping() * Fix the opcode check in qcom_check_op() * Use EOPNOTSUPP instead of ENOTSUPP * Wrap qcom_nand_exec_op() to 80 columns * Unmap sg_list and free desc within submic_descs() * Simplify the call to nand_prog_page_end_op() * Do not override the error no of submit_descs() * Sort includes alphabetically * Clear buf_count and buf_start in raw read * Add read/read_start ops in exec_op path * vf610_nfc: Do not check 0 for platform_get_irq() SPI-NAND changes: * gigadevice: Add support for GD5F1GQ{4,5}RExxH * esmt: Add support for F50D2G41KA * toshiba: Add support for T{C,H}58NYG{0,2}S3HBAI4 and TH58NYG3S0HBAI6 Signed-off-by: Miquel Raynal

dt-bindings: mtd: amlogic,meson-nand: drop unneeded quotes

2023-08-28T06:38:04+00:00

Drop unneeded quotes over simple string values to fix recently enabled yamllint warning: [error] string value is redundantly quoted with any quotes (quoted-strings) Signed-off-by: Krzysztof Kozlowski Reviewed-by: Conor Dooley Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230826093852.9334-1-krzysztof.kozlowski@linaro.org

dt-bindings: Drop remaining unneeded quotes

2023-08-24T16:43:57+00:00

Cleanup bindings dropping the last remaining unneeded quotes. With this, the check for this can be enabled in yamllint. Acked-by: Miquel Raynal # for mtd Acked-by: Sudeep Holla Reviewed-by: Linus Walleij Acked-by: Mark Brown Acked-by: Wolfram Sang # for AT24/I2C Acked-by: Guenter Roeck Acked-by: Ulf Hansson # For MMC Acked-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230823183749.2609013-1-robh@kernel.org Signed-off-by: Rob Herring

Merge tag 'spi-nor/for-6.6' into mtd/next

2023-08-18T14:40:02+00:00

SPI NOR core changes: * fix assumption on enabling quad mode in spi_nor_write_16bit_sr_and_check() * avoid setting SRWD bit in SR if WP# signal not connected as it will configure the SR permanently as read only. Add "no-wp" dt property. * clarify the need for spi-nor compatibles in dt-bindings SPI NOR manufacturer drivers changes: * spansion: - add support for S28HS02GT - switch methods to use vreg_offset from SFDP instead of hardcoding the register value * microchip/sst: - add support for sst26vf032b flash * winbond: - correct flags for Winbond w25q128 Signed-off-by: Miquel Raynal

dt-bindings: nand: meson: make ECC properties dependent

2023-07-27T15:01:57+00:00

ECC properties 'nand-ecc-strength' and 'nand-ecc-step-size' depends on each other, so they must be both either set or not set. In first case ECC core will try to use these values if possible (by checking ECC caps provided by driver), in second case ECC core will select most optimal values for both properties. Signed-off-by: Arseniy Krasnov Acked-by: Rob Herring Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230717053402.1203724-2-AVKrasnov@sberdevices.ru

dt-bindings: mtd: Add SEAMA partition bindings

2023-07-15T16:17:47+00:00

This types of NAND partitions appear in OpenWrt and U-Boot. Signed-off-by: Linus Walleij Reviewed-by: Rob Herring Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230713-seama-partitions-v4-1-69e577453d40@linaro.org

dt-bindings: nand: meson: support for 512B ECC step size

2023-07-15T16:12:02+00:00

Meson NAND supports both 512B and 1024B ECC step size, so replace 'const' for only 1024B step size with enum for both sizes. Signed-off-by: Arseniy Krasnov Acked-by: Rob Herring Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230711122129.2635558-2-AVKrasnov@sberdevices.ru

dt-bindings: mtd: Fix nand-controller.yaml license

2023-07-15T16:05:38+00:00

Binding files should be dual licensed. This file was initially written as a .txt file with no specific license, so was implicitely GPLv2. Significant part of this file and its conversion into yaml were written by Bootlin employees which agree to comply with the rules regarding the dual licensing so let's fix the SPDX tag to reflect the correct license by changing it from GPL to GPL + BSD-2-Clause. Signed-off-by: Miquel Raynal Acked-by: Maxime Ripard Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/linux-mtd/20230712151042.433593-1-miquel.raynal@bootlin.com

dt-bindings: mtd: Add AC5 specific binding

2023-07-15T16:05:38+00:00

Add binding for AC5 SoC. This SoC only supports NAND SDR timings up to mode 3 so a specific compatible value is needed. Signed-off-by: Chris Packham Acked-by: Conor Dooley Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230703035044.2063303-2-chris.packham@alliedtelesis.co.nz