user/sven/linux.git/drivers/memory, branch v6.15.1

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12Z

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

Merge tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-03-27T16:05:55Z

Pull SoC driver updates from Arnd Bergmann: "These are the updates for SoC specific drivers and related subsystems: - Firmware driver updates for SCMI, FF-A and SMCCC firmware interfaces, adding support for additional firmware features including SoC identification and FF-A SRI callbacks as well as various bugfixes - Memory controller updates for Nvidia and Mediatek - Reset controller support for microchip sam9x7 and imx8qxp/imx8qm - New hardware support for multiple Mediatek, Renesas and Samsung Exynos chips - Minor updates on Zynq, Qualcomm, Amlogic, TI, Samsung, Nvidia and Apple chips There will be a follow up with a few more driver updates that are still causing build regressions at the moment" * tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (97 commits) irqchip: Add support for Amlogic A4 and A5 SoCs dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs reset: imx: fix incorrect module device table dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe() bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls soc: qcom: pd-mapper: Add support for SDM630/636 reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM dt-bindings: firmware: imx: add property reset-controller dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7 memory: mtk-smi: Add ostd setting for mt8192 dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example firmware: tegra: bpmp: Fix typo in bpmp-abi.h soc/tegra: pmc: Use str_enable_disable-like helpers soc: samsung: include linux/array_size.h where needed firmware: arm_scmi: use ioread64() instead of ioread64_hi_lo() soc: mediatek: mtk-socinfo: Add extra entry for MT8395AV/ZA Genio 1200 soc: mediatek: mt8188-mmsys: Add support for DSC on VDO0 soc: mediatek: mmsys: Migrate all tables to MMSYS_ROUTE() macro soc: mediatek: mt8365-mmsys: Fix routing table masks and values ...

memory: omap-gpmc: drop no compatible check

2025-03-14T16:59:17Z

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

memory: mtk-smi: Add ostd setting for mt8192

2025-03-10T14:18:18Z

Add initial ostd setting for mt8192. All the settings come from DE. These settings help adjust Multimedia HW's bandwidth limits to achieve a balanced bandwidth requirement. Without this, the VENC HW work abnormal while stress testing. Fixes: 02c02ddce427 ("memory: mtk-smi: Add mt8192 support") Signed-off-by: Xueqi Zhang Reviewed-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20250307054515.23455-1-xueqi.zhang@mediatek.com Signed-off-by: Krzysztof Kozlowski

memory: tegra20-emc: Drop redundant platform_get_irq() error printk

2025-02-03T11:52:07Z

platform_get_irq() already prints error message, so duplicating it is redundant. The message about "need of updating DT" makes no sense, because this code was there since beginning. Link: https://lore.kernel.org/r/20250104141430.115031-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski

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

2025-01-15T14:11:34Z

Memory controller drivers for v6.14 - TI TI AEMIF driver enhancements: some refactoring around timing parameters and finally adding plus exporting interfaces for devices using the AEMIF interface (e.g. TI Davinci NAND controller) to better configure the memory interface. The exported functions are going to be used by: drivers/mtd/nand/raw/davinci_nand.c * tag 'memory-controller-drv-ti-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: ti-aemif: Export aemif_*_cs_timings() memory: ti-aemif: Create aemif_set_cs_timings() memory: ti-aemif: Create aemif_check_cs_timings() memory: ti-aemif: Wrap CS timings into a struct memory: ti-aemif: Remove unnecessary local variables memory: ti-aemif: Store timings parameter in number of cycles - 1 Link: https://lore.kernel.org/r/20241231133534.136771-2-krzysztof.kozlowski@linaro.org 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

2025-01-15T14:10:52Z

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: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code()

2024-12-22T10:02:39Z

As of_find_node_by_name() release the reference of the argument device node, tegra_emc_find_node_by_ram_code() releases some device nodes while still in use, resulting in possible UAFs. According to the bindings and the in-tree DTS files, the "emc-tables" node is always device's child node with the property "nvidia,use-ram-code", and the "lpddr2" node is a child of the "emc-tables" node. Thus utilize the for_each_child_of_node() macro and of_get_child_by_name() instead of of_find_node_by_name() to simplify the code. This bug was found by an experimental verification tool that I am developing. Fixes: 96e5da7c8424 ("memory: tegra: Introduce Tegra20 EMC driver") Signed-off-by: Joe Hattori Link: https://lore.kernel.org/r/20241217091434.1993597-1-joe@pf.is.s.u-tokyo.ac.jp Link: https://lore.kernel.org/r/20241218024415.2494267-3-joe@pf.is.s.u-tokyo.ac.jp [krzysztof: applied v1, adjust the commit msg to incorporate v2 parts] Signed-off-by: Krzysztof Kozlowski

memory: omap-gpmc: deadcode a pair of functions

2024-12-14T10:41:05Z

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

memory: ti-aemif: Export aemif_*_cs_timings()

2024-12-09T19:38:27Z

Export the aemif_set_cs_timing() and aemif_check_cs_timing() symbols so they can be used by other drivers Add a mutex to protect the CS configuration register from concurrent accesses between the AEMIF and its 'children'. Signed-off-by: Bastien Curutchet Reviewed-by: Miquel Raynal Link: https://lore.kernel.org/r/20241204094319.1050826-7-bastien.curutchet@bootlin.com [krzysztof: wrap aemif_set_cs_timings() at 80-char] Signed-off-by: Krzysztof Kozlowski