kernel/linux.git/drivers/memory/omap-gpmc.c, branch linux-7.1.y

memory: omap-gpmx: Use dev_fwnode()

2025-06-12T11:38:34+00:00

irq_domain_create_simple() takes fwnode as the first argument. It can be extracted from the struct device using dev_fwnode() helper instead of using of_node with of_fwnode_handle(). Signed-off-by: Jiri Slaby (SUSE) Link: https://lore.kernel.org/r/20250611104348.192092-12-jirislaby@kernel.org [krzk: Dropped redundant parts of commit msg] Signed-off-by: Krzysztof Kozlowski

Merge tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-05-31T14:53:30+00:00

Pull SoC driver updates from Arnd Bergmann: "Updates are across the usual driver subsystems with SoC specific drivers: - added soc specicific drivers for sophgo cv1800 and sg2044, qualcomm sm8750, and amlogic c3 and s4 chips. - cache controller updates for sifive chips, plus binding changes for other cache descriptions. - memory controller drivers for mediatek mt6893, stm32 and cleanups for a few more drivers - reset controller drivers for T-Head TH1502, Sophgo sg2044 and Renesas RZ/V2H(P) - SCMI firmware updates to better deal with buggy firmware, plus better support for Qualcomm X1E and NXP i.MX specific interfaces - a new platform driver for the crypto firmware on Cznic Turris Omnia/MOX - cleanups for the TEE firmware subsystem and amdtee driver - minor updates and fixes for freescale/nxp, qualcomm, google, aspeed, wondermedia, ti, nxp, renesas, hisilicon, mediatek, broadcom and samsung SoCs" * tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (133 commits) soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() soc: aspeed: lpc: Fix impossible judgment condition ARM: aspeed: Don't select SRAM docs: firmware: qcom_scm: Fix kernel-doc warning soc: fsl: qe: Consolidate chained IRQ handler install/remove firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q dt-bindings: mfd: qcom,tcsr: Add compatible for ipq5018 dt-bindings: cache: add QiLai compatible to ax45mp memory: stm32_omm: Fix error handling in stm32_omm_disable_child() dt-bindings: cache: Convert marvell,tauros2-cache to DT schema dt-bindings: cache: Convert marvell,{feroceon,kirkwood}-cache to DT schema soc: samsung: exynos-pmu: enable CPU hotplug support for gs101 MAINTAINERS: Add google,gs101-pmu-intr-gen.yaml binding file dt-bindings: soc: samsung: exynos-pmu: gs101: add google,pmu-intr-gen phandle dt-bindings: soc: google: Add gs101-pmu-intr-gen binding documentation bus: fsl-mc: Use strscpy() instead of strscpy_pad() soc: fsl: qbman: Remove const from portal->cgrs allocation type bus: fsl_mc: Fix driver_managed_dma check bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value bus: fsl-mc: drop useless cleanup ...

memory: omap-gpmc: Switch to irq_domain_create_linear()

2025-05-16T19:06:10+00:00

irq_domain_add_linear() is going away as being obsolete now. Switch to the preferred irq_domain_create_linear(). That differs in the first parameter: It takes more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-24-jirislaby@kernel.org

memory: omap-gpmc: remove GPIO set() and direction_output() callbacks

2025-04-15T05:43:35+00:00

This driver implements an input-only GPIO controller. There's no need to implement the set() and direction_output() callbacks in this case, the GPIO core will handle it. Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-memory-v1-2-5ab0282a9da7@linaro.org Signed-off-by: Krzysztof Kozlowski

memory: omap-gpmc: use the dedicated define for GPIO direction

2025-04-15T05:43:35+00:00

We have a constant defined for this purpose in the gpio/driver.h header so use it instead of a magic value. Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-memory-v1-1-5ab0282a9da7@linaro.org Signed-off-by: Krzysztof Kozlowski

memory: omap-gpmc: drop no compatible check

2025-03-14T16:59:17+00:00

We are no longer depending on legacy device trees so drop the no compatible check for NAND and OneNAND nodes. Suggested-by: Rob Herring (Arm) Signed-off-by: Roger Quadros Reviewed-by: Rob Herring (Arm) Link: https://lore.kernel.org/r/20250114-omap-gpmc-drop-no-compatible-check-v1-1-262c8d549732@kernel.org Signed-off-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann

Merge tag 'memory-controller-drv-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers

2025-01-15T14:10:52+00:00

Memory controller drivers for v6.14 1. OMAP GPMC: Cleanup dead code. 2. Tegra20 EMC: Fix OF reference counting when iterating over emc-tables. * tag 'memory-controller-drv-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code() memory: omap-gpmc: deadcode a pair of functions Link: https://lore.kernel.org/r/20241231133534.136771-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann

memory: omap-gpmc: deadcode a pair of functions

2024-12-14T10:41:05+00:00

gpmc_get_client_irq() last use was removed by commit ac28e47ccc3f ("ARM: OMAP2+: Remove legacy gpmc-nand.c") gpmc_ticks_to_ns() last use was removed by commit 2514830b8b8c ("ARM: OMAP2+: Remove gpmc-onenand") Remove them. gpmc_clk_ticks_to_ns() is now only used in some DEBUG code; move inside the ifdef to avoid unused warnings. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Roger Quadros Acked-by: Kevin Hilman Link: https://lore.kernel.org/r/20241211214227.107980-1-linux@treblig.org Signed-off-by: Krzysztof Kozlowski

Get rid of 'remove_new' relic from platform driver struct

2024-12-01T23:12:43+00:00

The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds

memory: omap-gpmc: simplify locking with guard()

2024-08-25T09:02:15+00:00

Simplify error handling (less gotos) over locks with guard(). Reviewed-by: Jonathan Cameron Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-3-01668915bd55@linaro.org Signed-off-by: Krzysztof Kozlowski