linux/drivers/memory, branch v6.4

Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-04-25T19:02:16Z

Pull ARM SoC driver updates from Arnd Bergmann: "The most notable updates this time are for Qualcomm Snapdragon platforms. The Inline-Crypto-Engine gets a new DT binding and driver, and a number of drivers now support additional Snapdragon variants, in particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm drivers get notable functionality updates. Updates on other platforms include: - Various updates to the Mediatek mutex and mmsys drivers, including support for the Helio X10 SoC - Support for unidirectional mailbox channels in Arm SCMI firmware - Support for per cpu asynchronous notification in OP-TEE firmware - Minor updates for memory controller drivers. - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra, Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX SoC drivers, mainly updating the use of MODULE_LICENSE() macros and obsolete DT driver interfaces" * tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) soc: ti: smartreflex: Simplify getting the opam_sr pointer bus: vexpress-config: Add explicit of_platform.h include soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS memory: mtk-smi: mt8365: Add SMI Support dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365 dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 memory: tegra: read values from correct device dt-bindings: crypto: Add Qualcomm Inline Crypto Engine soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver dt-bindings: firmware: document Qualcomm QCM2290 SCM soc: qcom: rpmh-rsc: Support RSC v3 minor versions soc: qcom: smd-rpm: Use GFP_ATOMIC in write path soc/tegra: fuse: Remove nvmem root only access soc/tegra: cbb: tegra194: Use of_address_count() helper soc/tegra: cbb: Remove MODULE_LICENSE in non-modules ARM: tegra: Remove MODULE_LICENSE in non-modules soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() soc: tegra: cbb: Drop empty platform remove function firmware: arm_scmi: Add support for unidirectional mailbox channels dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels ...

memory: mtk-smi: mt8365: Add SMI Support

2023-04-10T16:57:15Z

Add MT8365 SMI common support. Reviewed-by: Yong Wu Signed-off-by: Alexandre Mergnat Link: https://lore.kernel.org/r/20230407-smi-driver-v2-1-8da6683cdb5c@baylibre.com Signed-off-by: Krzysztof Kozlowski

memory: tegra: read values from correct device

2023-04-10T16:55:55Z

When reading MR18 for Dev1 the code was incorrectly reading the value corresponding to Dev0, so fix this by adjusting the index according to the Tegra X1 TRM. Signed-off-by: Diogo Ivo Acked-by: Thierry Reding Link: https://lore.kernel.org/r/20230322234050.47332-1-diogo.ivo@tecnico.ulisboa.pt Signed-off-by: Krzysztof Kozlowski

memory: stm32-fmc2-ebi: depends on ARCH_STM32 instead of MACH_STM32MP157

2023-03-27T16:04:56Z

To be able to compile the driver on all STM32MP SOCs, we move the "depends on" on ARCH_STM32. Signed-off-by: Christophe Kerello Link: https://lore.kernel.org/r/20230324155105.826063-2-christophe.kerello@foss.st.com Signed-off-by: Krzysztof Kozlowski

memory: tegra: remove redundant variable initialization

2023-03-22T17:48:46Z

tegra210_emc_table_device_init() sets count = 0 twice, so remove the second instance. Signed-off-by: Diogo Ivo Link: https://lore.kernel.org/r/20230319171303.120777-1-diogo.ivo@tecnico.ulisboa.pt Signed-off-by: Krzysztof Kozlowski

memory: tegra30-emc: fix interconnect registration race

2023-03-13T19:13:49Z

The current interconnect provider registration interface is inherently racy as nodes are not added until the after adding the provider. This can specifically cause racing DT lookups to fail. Switch to using the new API where the provider is not registered until after it has been fully initialised. Fixes: d5ef16ba5fbe ("memory: tegra20: Support interconnect framework") Cc: stable@vger.kernel.org # 5.11 Cc: Dmitry Osipenko Acked-by: Krzysztof Kozlowski Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20230306075651.2449-21-johan+linaro@kernel.org Signed-off-by: Georgi Djakov

memory: tegra20-emc: fix interconnect registration race

2023-03-13T19:13:48Z

The current interconnect provider registration interface is inherently racy as nodes are not added until the after adding the provider. This can specifically cause racing DT lookups to fail. Switch to using the new API where the provider is not registered until after it has been fully initialised. Fixes: d5ef16ba5fbe ("memory: tegra20: Support interconnect framework") Cc: stable@vger.kernel.org # 5.11 Cc: Dmitry Osipenko Acked-by: Krzysztof Kozlowski Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20230306075651.2449-20-johan+linaro@kernel.org Signed-off-by: Georgi Djakov

memory: tegra124-emc: fix interconnect registration race

2023-03-13T19:13:48Z

The current interconnect provider registration interface is inherently racy as nodes are not added until the after adding the provider. This can specifically cause racing DT lookups to fail. Switch to using the new API where the provider is not registered until after it has been fully initialised. Fixes: 380def2d4cf2 ("memory: tegra124: Support interconnect framework") Cc: stable@vger.kernel.org # 5.12 Cc: Dmitry Osipenko Acked-by: Krzysztof Kozlowski Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20230306075651.2449-19-johan+linaro@kernel.org Signed-off-by: Georgi Djakov

memory: tegra: fix interconnect registration race

2023-03-13T19:13:48Z

The current interconnect provider registration interface is inherently racy as nodes are not added until the after adding the provider. This can specifically cause racing DT lookups to fail. Switch to using the new API where the provider is not registered until after it has been fully initialised. Fixes: 06f079816d4c ("memory: tegra-mc: Add interconnect framework") Cc: stable@vger.kernel.org # 5.11 Cc: Dmitry Osipenko Acked-by: Krzysztof Kozlowski Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20230306075651.2449-18-johan+linaro@kernel.org Signed-off-by: Georgi Djakov

memory: atmel-ebi: Use of_property_present() for testing DT property presence

2023-03-13T06:53:45Z

It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230310144711.1543295-1-robh@kernel.org Signed-off-by: Krzysztof Kozlowski