wireguard-linux/drivers/mtd/nand, branch update-toolchain

Merge tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

2024-07-20T18:52:17Z

Pull MTD updates from Miquel Raynal: "Nothing stands out for this merge window, mostly minor fixes, such as module descriptions, the use of debug macros and Makefile improvements. Raw NAND changes; - The Freescale MXC driver has been converted to the newer '->exec_op()' interface - The meson driver now supports handling the boot ROM area with very specific ECC needs - Support for the iMX8QXP has been added to the GPMI driver - The lpx32xx driver now can get the DMA channels using DT entries - The Qcom binding has been improved to be more future proof by Rob - And then there is the usual load of misc and minor changes SPI-NAND changes: - The Macronix vendor driver has been improved to support an extended ID to avoid conflicting with older devices after an ID reuse issue SPI NOR changes: - Drop support for Xilinx S3AN flashes. These flashes are for the very old Xilinx Spartan 3 FPGAs and they need some awkward code in the core to support. Drop support for these flashes, along with the special handling we needed for them in the core like non-power-of-2 page size handling and the .setup() callback. - Fix regression for old w25q128 flashes without SFDP tables. Commit 83e824a4a595 ("mtd: spi-nor: Correct flags for Winbond w25q128") dropped support for such devices under the assumption that they aren't being used anymore. Users have now surfaced [0] so fix the regression by supporting both kind of devices. - Core cleanups including removal of SPI_NOR_NO_FR flag and simplification of spi_nor_get_flash_info()" Link: https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/ [0] * tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (28 commits) mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks mtd: spinand: macronix: Add support for serial NAND flash mtd: spinand: macronix: Add support for reading Device ID 2 mtd: rawnand: lpx32xx: Request DMA channels using DT entries dt-bindings: mtd: qcom,nandc: Define properties at top-level mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout() mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout() mtd: rawnand: gpmi: add iMX8QXP support. mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata mtd: cmdlinepart: Replace `dbg()` macro with `pr_debug()` mtd: add missing MODULE_DESCRIPTION() macros mtd: make mtd_test.c a separate module dt-bindings: mtd: gpmi-nand: Add 'fsl,imx8qxp-gpmi-nand' compatible string mtd: rawnand: cadence: remove unused struct 'ecc_info' mtd: rawnand: mxc: support software ECC mtd: rawnand: mxc: implement exec_op mtd: rawnand: mxc: separate page read from ecc calc mtd: spi-nor: winbond: fix w25q128 regression mtd: spi-nor: simplify spi_nor_get_flash_info() mtd: spi-nor: get rid of SPI_NOR_NO_FR ...

mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks

2024-07-17T08:39:39Z

The dma_request_chan() returns error pointer in case of error, while dma_request_channel() returns NULL in case of error therefore different error checks are needed for the two. Fixes: 7326d3fb1ee3 ("mtd: rawnand: lpx32xx: Request DMA channels using DT entries") Signed-off-by: Piotr Wojtaszczyk Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240705115139.126522-1-piotr.wojtaszczyk@timesys.com

mtd: spinand: macronix: Add support for serial NAND flash

2024-07-17T08:39:39Z

MX35{U,L}F{2,4}G24AD-Z4I8 are Macronix serial NAND flashes. Their main difference from MX35{U,L}F{2,4}G24AD lies in the plane number. The plane number for those with the postfix Z4I8 is 1. These flashes have been validated on Xilinx zynq-picozed board which include Macronix SPI Host. Signed-off-by: Cheng Ming Lin Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240704024839.241101-3-linchengming884@gmail.com

mtd: spinand: macronix: Add support for reading Device ID 2

2024-07-17T08:39:39Z

Adding the Device ID 2 on Macronix serial NAND flash. When the number of flashes increases, we need to utilize Device ID 2 to distinguish between different flashes. These flashes have been validated on Xilinx zynq-picozed board which included Macronix SPI Host. Signed-off-by: Cheng Ming Lin Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240704024839.241101-2-linchengming884@gmail.com

mtd: rawnand: lpx32xx: Request DMA channels using DT entries

2024-07-17T08:39:38Z

Move away from pl08x platform data towards device tree. Signed-off-by: Piotr Wojtaszczyk Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240627150046.258795-11-piotr.wojtaszczyk@timesys.com

mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout()

2024-07-17T08:39:38Z

There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Fix to the proper variable type 'unsigned long' while here. Signed-off-by: Wolfram Sang Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240604212919.5038-6-wsa+renesas@sang-engineering.com

mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout()

2024-07-17T08:39:38Z

There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Signed-off-by: Wolfram Sang Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240604212919.5038-5-wsa+renesas@sang-engineering.com

mtd: rawnand: gpmi: add iMX8QXP support.

2024-07-17T08:39:38Z

Add "fsl,imx8qxp-gpmi-nand" compatible string. iMX8QXP gpmi nand is similar to iMX7D. But it is using 4 clocks: "gpmi_io", "gpmi_apb", "gpmi_bch" and "gpmi_bch_apb". Signed-off-by: Han Xu Signed-off-by: Frank Li Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240520-gpmi_nand-v2-4-e3017e4c9da5@nxp.com

mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata

2024-07-17T08:39:38Z

Introduce a boolean flag, 'support_edo_timing', within gpmi_devdata to simplify the logic check in gpmi_setup_interface(). This is made in preparation for adding support for imx8qxp gpmi. Signed-off-by: Frank Li Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240520-gpmi_nand-v2-3-e3017e4c9da5@nxp.com

Merge tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2024-07-16T18:35:27Z

Pull SoC driver updates from Arnd Bergmann: "The updates to the mediatek, allwinner, ti, tegra, microchip, stm32, samsung, imx, zynq and amlogic platoforms are fairly small maintenance changes, either addressing minor mistakes or enabling additional hardware. The qualcomm platform changes add a number of features and are larger than the other ones combined, introducing the use of linux/cleanup.h across several drivers, adding support for Snapdragon X1E and other SoCs in platform drivers, a new "protection domain mapper" driver, and a "shared memory bridge" driver. The cznic "turris omnia" router based on Marvell Armada gets a platform driver that talks to the board specific microcontroller. The reset and cache subsystems get a few minor updates to SoC specific drivers, while the ff-a, scmi and optee firmware drivers get some code refactoring and new features" * tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (122 commits) firmware: turris-mox-rwtm: Initialize completion before mailbox firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout() firmware: turris-mox-rwtm: Do not complete if there are no waiters MAINTAINERS: drop riscv list from cache controllers platform: cznic: turris-omnia-mcu: fix Kconfig dependencies bus: sunxi-rsb: Constify struct regmap_bus soc: sunxi: sram: Constify struct regmap_config platform: cznic: turris-omnia-mcu: Depend on WATCHDOG platform: cznic: turris-omnia-mcu: Depend on OF soc: samsung: exynos-pmu: add support for PMU_ALIVE non atomic registers arm64: stm32: enable scmi regulator for stm32 firmware: qcom: tzmem: blacklist more platforms for SHM Bridge soc: qcom: wcnss: simplify with cleanup.h soc: qcom: pdr: simplify with cleanup.h soc: qcom: ocmem: simplify with cleanup.h soc: qcom: mdt_loader: simplify with cleanup.h soc: qcom: llcc: simplify with cleanup.h firmware: qcom: tzmem: simplify returning pointer without cleanup soc: qcom: socinfo: Add PM6350 PMIC arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS ...