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* Merge tag 'memory-controller-drv-mediatek-6.1' of ↵Arnd Bergmann2022-09-121-9/+100
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v6.1 - MediaTek Add support for the mt8188 SMI memory controller. * tag 'memory-controller-drv-mediatek-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: mtk-smi: mt8188: Add SMI Support memory: mtk-smi: Add enable IOMMU SMC command for MM master memory: mtk-smi: Add return value for configure port function dt-bindings: memory: mediatek: Add mt8188 smi binding Link: https://lore.kernel.org/r/20220909153037.824092-4-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * memory: mtk-smi: mt8188: Add SMI SupportChengci.Xu2022-08-301-0/+71
| | | | | | | | | | | | | | | | | | | | Add mt8188 smi common & larb support Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220817124608.10062-5-chengci.xu@mediatek.com
| * memory: mtk-smi: Add enable IOMMU SMC command for MM masterChengci.Xu2022-08-301-0/+18
| | | | | | | | | | | | | | | | | | | | | | For concerns about security, the register to enable/disable IOMMU of SMI LARB should only be configured in secure world. Thus, we add some SMC command for multimedia master to enable/disable MM IOMMU in ATF by setting the register of SMI LARB. This function is prepared for MT8188. Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220817124608.10062-4-chengci.xu@mediatek.com
| * memory: mtk-smi: Add return value for configure port functionChengci.Xu2022-08-301-9/+11
| | | | | | | | | | | | | | | | | | | | | | In MT8188, the register to enable/disable IOMMU can only be configured in secure world by SMC call. We should add a return value for configure port function for preparation because SMC call may return an error result. Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> Reviewed-by: Yong Wu <yong.wu@mediatek.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220817124608.10062-3-chengci.xu@mediatek.com
* | Merge tag 'memory-controller-drv-brcm-6.1' of ↵Arnd Bergmann2022-09-123-0/+311
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v6.1 - Broadcom Add support for the Broadcom STB memory controller (BRCMSTB_MEMC). * tag 'memory-controller-drv-brcm-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: brcmstb_memc: Add Broadcom STB memory controller driver Documentation: sysfs: Document Broadcom STB memc sysfs knobs dt-bindings: memory-controller: Document Broadcom STB MEMC Link: https://lore.kernel.org/r/20220909153037.824092-3-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | memory: brcmstb_memc: Add Broadcom STB memory controller driverFlorian Fainelli2022-08-183-0/+311
| |/ | | | | | | | | | | | | | | | | | | Add support for configuring the Self Refresh Power Down (SRPD) inactivity timeout on Broadcom STB chips. This is used to conserve power when the DRAM activity is reduced. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220812222533.2428033-4-f.fainelli@gmail.com
* | memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()Liang He2022-08-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount. Fixes: 976897dd96db ("memory: Extend of_memory with LPDDR3 support") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220719085640.1210583-2-windhl@126.com
* | memory: of: Fix refcount leak bug in of_get_ddr_timings()Liang He2022-08-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount. Fixes: e6b42eb6a66c ("memory: emif: add device tree support to emif driver") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220719085640.1210583-1-windhl@126.com
* | memory: dfl-emif: Update the dfl emif driver support revision 1Debarati Biswas2022-08-161-5/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The next generation (revision 1) of the DFL EMIF feature device requires support for more than 4 memory banks. It does not support the selective clearing of memory banks. A capability register replaces the previous control register, and contains a bitmask to indicate the presence of each memory bank. This bitmask aligns with the previous control register bitmask that served the same purpose. The control and capability registers are treated like a C Union structure in order to support both the new and old revisions of the EMIF device. Signed-off-by: Debarati Biswas <debaratix.biswas@intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com> Reviewed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220713130355.196115-1-tianfei.zhang@intel.com
* | memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()Liang He2022-08-161-0/+1
|/ | | | | | | | | | | | | | | The break of for_each_available_child_of_node() needs a corresponding of_node_put() when the reference 'child' is not used anymore. Here we do not need to call of_node_put() in fail path as '!match' means no break. While the of_platform_device_create() will created a new reference by 'child' but it has considered the refcounting. Fixes: fee10bd22678 ("memory: pl353: Add driver for arm pl353 static memory controller") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220716031324.447680-1-windhl@126.com
* Merge tag 'pm-5.20-rc1-2' of ↵Linus Torvalds2022-08-081-6/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "These are ARM cpufreq updates and operating performance points (OPP) updates plus one cpuidle update adding a new trace point. Specifics: - Fix return error code in mtk_cpu_dvfs_info_init (Yang Yingliang). - Minor cleanups and support for new boards for Qcom cpufreq drivers (Bryan O'Donoghue, Konrad Dybcio, Pierre Gondois, and Yicong Yang). - Fix sparse warnings for Tegra cpufreq driver (Viresh Kumar). - Make dev_pm_opp_set_regulators() accept NULL terminated list (Viresh Kumar). - Add dev_pm_opp_set_config() and friends and migrate other users and helpers to using them (Viresh Kumar). - Add support for multiple clocks for a device (Viresh Kumar and Krzysztof Kozlowski). - Configure resources before adding OPP table for Venus (Stanimir Varbanov). - Keep reference count up for opp->np and opp_table->np while they are still in use (Liang He). - Minor OPP cleanups (Viresh Kumar and Yang Li). - Add a trace event for cpuidle to track missed (too deep or too shallow) wakeups (Kajetan Puchalski)" * tag 'pm-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits) cpuidle: Add cpu_idle_miss trace event venus: pm_helpers: Fix warning in OPP during probe OPP: Don't drop opp->np reference while it is still in use OPP: Don't drop opp_table->np reference while it is still in use cpufreq: tegra194: Staticize struct tegra_cpufreq_soc instances dt-bindings: cpufreq: cpufreq-qcom-hw: Add SM6375 compatible dt-bindings: opp: Add msm8939 to the compatible list dt-bindings: opp: Add missing compat devices dt-bindings: opp: opp-v2-kryo-cpu: Fix example binding checks cpufreq: Change order of online() CB and policy->cpus modification cpufreq: qcom-hw: Remove deprecated irq_set_affinity_hint() call cpufreq: qcom-hw: Disable LMH irq when disabling policy cpufreq: qcom-hw: Reset cancel_throttle when policy is re-enabled cpufreq: qcom-cpufreq-hw: use HZ_PER_KHZ macro in units.h cpufreq: mediatek: fix error return code in mtk_cpu_dvfs_info_init() OPP: Remove dev{m}_pm_opp_of_add_table_noclk() PM / devfreq: tegra30: Register config_clks helper OPP: Allow config_clks helper for single clk case OPP: Provide a simple implementation to configure multiple clocks OPP: Assert clk_count == 1 for single clk helpers ...
| * Merge tag 'opp-updates-5.20-rc1' of ↵Rafael J. Wysocki2022-08-031-6/+5
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull operating performance points (OPP) updates for 5.20-rc1 from Viresh Kumar: "- Make dev_pm_opp_set_regulators() accept NULL terminated list (Viresh Kumar). - Add dev_pm_opp_set_config() and friends and migrate other users/helpers to using them (Viresh Kumar). - Add support for multiple clocks for a device (Viresh Kumar and Krzysztof Kozlowski). - Configure resources before adding OPP table for Venus (Stanimir Varbanov). - Keep reference count up for opp->np and opp_table->np while they are still in use (Liang He). - Minor cleanups (Viresh Kumar and Yang Li)." * tag 'opp-updates-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: (43 commits) venus: pm_helpers: Fix warning in OPP during probe OPP: Don't drop opp->np reference while it is still in use OPP: Don't drop opp_table->np reference while it is still in use OPP: Remove dev{m}_pm_opp_of_add_table_noclk() PM / devfreq: tegra30: Register config_clks helper OPP: Allow config_clks helper for single clk case OPP: Provide a simple implementation to configure multiple clocks OPP: Assert clk_count == 1 for single clk helpers OPP: Add key specific assert() method to key finding helpers OPP: Compare bandwidths for all paths in _opp_compare_key() OPP: Allow multiple clocks for a device dt-bindings: opp: accept array of frequencies OPP: Make dev_pm_opp_set_opp() independent of frequency OPP: Reuse _opp_compare_key() in _opp_add_static_v2() OPP: Remove rate_not_available parameter to _opp_add() OPP: Use consistent names for OPP table instances OPP: Use generic key finding helpers for bandwidth key OPP: Use generic key finding helpers for level key OPP: Add generic key finding helpers and use them for freq APIs OPP: Remove dev_pm_opp_find_freq_ceil_by_volt() ...
| | * OPP: Migrate set-supported-hw API to use set-config helpersViresh Kumar2022-07-081-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a central API to handle all OPP table configurations, migrate the set-supported-hw family of helpers to use the new infrastructure. The return type and parameter to the APIs change a bit due to this, update the current users as well in the same commit in order to avoid breaking builds. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
* | | Merge tag 'spdx-6.0-rc1' of ↵Linus Torvalds2022-08-041-9/+1
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ...
| * | treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE ↵Thomas Gleixner2022-06-101-9/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (part 2) Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge tag 'tegra-for-5.20-memory' of ↵Arnd Bergmann2022-07-121-0/+80
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers memory: tegra: Changes for v5.20-rc1 Add memory client definitions for the Multi-Gigabit Ethernet (MGBE) controllers found on Tegra234. * tag 'tegra-for-5.20-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: tegra: Add MGBE memory clients for Tegra234 dt-bindings: arm: tegra: Add NVIDIA Tegra234 CBB 2.0 binding dt-bindings: arm: tegra: Add NVIDIA Tegra194 AXI2APB binding dt-bindings: arm: tegra: Add NVIDIA Tegra194 CBB 1.0 binding dt-bindings: memory: Add Tegra234 MGBE memory clients dt-bindings: Add Tegra234 MGBE clocks and resets dt-bindings: power: Add Tegra234 MGBE power domains dt-bindings: Add headers for Tegra234 GPCDMA Link: https://lore.kernel.org/r/20220708185608.676474-5-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | memory: tegra: Add MGBE memory clients for Tegra234Thierry Reding2022-07-081-0/+80
| |/ | | | | | | | | | | | | | | | | | | Tegra234 has multiple network interfaces with each their own memory clients and stream IDs to allow for proper isolation. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bhadram Varka <vbhadram@nvidia.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
* | Merge tag 'memory-controller-drv-5.20' of ↵Arnd Bergmann2022-07-011-0/+17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v5.20 Add MediaTek MT6795 Helio X10 SMI support. * tag 'memory-controller-drv-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: mtk-smi: Add support for MT6795 Helio X10 dt-bindings: memory: mtk-smi: Add MT6795 Helio X10 bindings Link: https://lore.kernel.org/r/20220624081828.33649-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | memory: mtk-smi: Add support for MT6795 Helio X10AngeloGioacchino Del Regno2022-06-061-0/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MediaTek Helio X10 (MT6795) SoC has 5 LARBs and one common SMI instance without any sub-common and without GALS. While the smi-common configuration is specific to this SoC, on the LARB side, this is similar to MT8173, in the sense that it doesn't need the port in LARB, and the register layout is also compatible with that one, which makes us able to fully reuse the smi-larb platform data struct that was introduced for MT8173. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Yong Wu <yong.wu@mediatek.com> Link: https://lore.kernel.org/r/20220518091038.22380-3-angelogioacchino.delregno@collabora.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timingsMiaoqian Lin2022-06-061-11/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function doesn't call of_node_put() in some error paths. To unify the structure, Add put_node label and goto it on errors. Fixes: 6e7674c3c6df ("memory: Add DMC driver for Exynos5422") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20220602041721.64348-1-linmq006@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_commonMiaoqian Lin2022-06-061-1/+4
| | | | | | | | | | | | | | | | | | | | | | The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add the corresponding 'put_device()' in the error handling paths. Fixes: 47404757702e ("memory: mtk-smi: Add device link for smi-sub-common") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220601120118.60225-1-linmq006@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | memory: omap-gpmc: OMAP_GPMC should depend on ARCH_OMAP2PLUS || ↵Geert Uytterhoeven2022-06-061-0/+1
|/ | | | | | | | | | | | | | | | ARCH_KEYSTONE || ARCH_K3 The Texas Instruments OMAP General Purpose Memory Controller (GPMC) is only present on TI OMAP2/3/4/5, Keystone, AM33xx, AM43x, DRA7xx, TI81xx, and K3 SoCs. Hence add a dependency on ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3, to prevent asking the user about this driver when configuring a kernel without OMAP2+, Keystone, or K3 SoC family support. Fixes: be34f45f0d4aa91c ("memory: omap-gpmc: Make OMAP_GPMC config visible and selectable") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/f6780f572f882ed6ab5934321942cf2b412bf8d1.1652174849.git.geert+renesas@glider.be Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* Merge tag 'pm-5.19-rc1-2' of ↵Linus Torvalds2022-05-301-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "These update the ARM cpufreq drivers and fix up the CPPC cpufreq driver after recent changes, update the OPP code and PM documentation and add power sequences support to the system reboot and power off code. Specifics: - Add Tegra234 cpufreq support (Sumit Gupta) - Clean up and enhance the Mediatek cpufreq driver (Wan Jiabing, Rex-BC Chen, and Jia-Wei Chang) - Fix up the CPPC cpufreq driver after recent changes (Zheng Bin, Pierre Gondois) - Minor update to dt-binding for Qcom's opp-v2-kryo-cpu (Yassine Oudjana) - Use list iterator only inside the list_for_each_entry loop (Xiaomeng Tong, and Jakob Koschel) - New APIs related to finding OPP based on interconnect bandwidth (Krzysztof Kozlowski) - Fix the missing of_node_put() in _bandwidth_supported() (Dan Carpenter) - Cleanups (Krzysztof Kozlowski, and Viresh Kumar) - Add Out of Band mode description to the intel-speed-select utility documentation (Srinivas Pandruvada) - Add power sequences support to the system reboot and power off code and make related platform-specific changes for multiple platforms (Dmitry Osipenko, Geert Uytterhoeven)" * tag 'pm-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (60 commits) cpufreq: CPPC: Fix unused-function warning cpufreq: CPPC: Fix build error without CONFIG_ACPI_CPPC_CPUFREQ_FIE Documentation: admin-guide: PM: Add Out of Band mode kernel/reboot: Change registration order of legacy power-off handler m68k: virt: Switch to new sys-off handler API kernel/reboot: Add devm_register_restart_handler() kernel/reboot: Add devm_register_power_off_handler() soc/tegra: pmc: Use sys-off handler API to power off Nexus 7 properly reboot: Remove pm_power_off_prepare() regulator: pfuze100: Use devm_register_sys_off_handler() ACPI: power: Switch to sys-off handler API memory: emif: Use kernel_can_power_off() mips: Use do_kernel_power_off() ia64: Use do_kernel_power_off() x86: Use do_kernel_power_off() sh: Use do_kernel_power_off() m68k: Switch to new sys-off handler API powerpc: Use do_kernel_power_off() xen/x86: Use do_kernel_power_off() parisc: Use do_kernel_power_off() ...
| * memory: emif: Use kernel_can_power_off()Dmitry Osipenko2022-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | Replace legacy pm_power_off with kernel_can_power_off() helper that is aware about chained power-off handlers. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | Merge tag 'arm-drivers-5.19' of ↵Linus Torvalds2022-05-2617-103/+379
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "There are minor updates to SoC specific drivers for chips by Rockchip, Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy driver changes include: - Several conversions of DT bindings to yaml format. - Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs. - Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core), and support for more chips in the RPMh power domains and the soc-id. - NXP has a new driver for the HDMI blk-ctrl on i.MX8MP. - Apple M1 gains support for the on-chip NVMe controller, making it possible to finally use the internal disks. This also includes SoC drivers for their RTKit IPC and for the SART DMA address filter. For other subsystems that merge their drivers through the SoC tree, we have - Firmware drivers for the ARM firmware stack including TEE, OP-TEE, SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE now has a cache for firmware argument structures as an optimization, and SCMI now supports the 3.1 version of the specification. - Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers - Memory controller updates for Tegra, and a few updates for other platforms" * tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits) memory: tegra: Add MC error logging on Tegra186 onward memory: tegra: Add memory controller channels support memory: tegra: Add APE memory clients for Tegra234 memory: tegra: Add Tegra234 support nvme-apple: fix sparse endianess warnings soc/tegra: pmc: Document core domain fields soc: qcom: pdr: use static for servreg_* variables soc: imx: fix semicolon.cocci warnings soc: renesas: R-Car V3U is R-Car Gen4 soc: imx: add i.MX8MP HDMI blk-ctrl soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl soc: imx: add i.MX8MP HSIO blk-ctrl soc: imx: imx8m-blk-ctrl: set power device name soc: qcom: llcc: Add sc8180x and sc8280xp configurations dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles soc/tegra: pmc: Select REGMAP dt-bindings: reset: st,sti-powerdown: Convert to yaml dt-bindings: reset: st,sti-picophyreset: Convert to yaml dt-bindings: reset: socfpga: Convert to yaml dt-bindings: reset: snps,axs10x-reset: Convert to yaml ...
| * Merge tag 'memory-controller-drv-tegra-5.19' of ↵Arnd Bergmann2022-05-097-18/+332
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v5.19 - Tegra SoC Add support for Tegra234 memory controller and for logging memory controller errors on Tegra186, Tegra194 and Tegra234. * tag 'memory-controller-drv-tegra-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: tegra: Add MC error logging on Tegra186 onward memory: tegra: Add memory controller channels support memory: tegra: Add APE memory clients for Tegra234 memory: tegra: Add Tegra234 support Link: https://lore.kernel.org/r/20220509160807.154187-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * memory: tegra: Add MC error logging on Tegra186 onwardAshish Mhetre2022-05-095-17/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for logging memory controller errors on Tegra186, Tegra194 and Tegra234. On these SoCs, interrupts can occur on multiple channels. Add support required to read the status of interrupts across multiple channels, log and clear them. Also add new interrupts supported on these SoCs. Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Ashish Mhetre <amhetre@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20220506132312.3910637-5-thierry.reding@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * memory: tegra: Add memory controller channels supportAshish Mhetre2022-05-093-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From Tegra186 onwards, the memory controller supports multiple channels. Add support for mapping the address spaces of these channels and specify the number of channels supported by Tegra186, Tegra194 and Tegra234. In case of old bindings, channels won't be present. If channels are not present then print a warning and continue so that backward compatibility will be preserved in driver. During error interrupts from memory controller, appropriate registers from these channels need to be accessed for logging error info. Signed-off-by: Ashish Mhetre <amhetre@nvidia.com> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20220506132312.3910637-4-thierry.reding@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * memory: tegra: Add APE memory clients for Tegra234Sameer Pujar2022-05-091-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the memory clients on Tegra234 which are needed for APE DMA to properly use the SMMU. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20220506132312.3910637-3-thierry.reding@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * memory: tegra: Add Tegra234 supportThierry Reding2022-05-095-1/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory controller and external memory controller found on Tegra234 is similar to the version found on earlier SoCs but supports a number of new memory clients. Add initial memory client definitions for the Tegra234 so that the SMMU stream ID override registers can be properly programmed at boot time. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20220506132312.3910637-2-thierry.reding@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| * | Merge tag 'memory-controller-drv-5.19-2' of ↵Arnd Bergmann2022-05-039-44/+35
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v5.19, part two 1. Cleanup: simplify platform_get_resource() calls by using devm_platform_get_and_ioremap_resource() helper. 2. OMAP: allow building omap-gpmc as module and make it visible (it is not selected by platform anymore). * tag 'memory-controller-drv-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: omap-gpmc: Allow building as a module memory: omap-gpmc: Make OMAP_GPMC config visible and selectable memory: renesas-rpc-if: simplify platform_get_resource_byname() memory: brcmstb_dpfe: simplify platform_get_resource_byname() memory: tegra: mc: simplify platform_get_resource() memory: ti-emif-pm: simplify platform_get_resource() memory: ti-emif: simplify platform_get_resource() memory: emif: simplify platform_get_resource() memory: da8xx-ddrctl: simplify platform_get_resource() Link: https://lore.kernel.org/r/20220503070652.54091-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | memory: omap-gpmc: Allow building as a moduleRoger Quadros2022-04-292-21/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow OMAP_GPMC to be built as a module. When building this driver as a module, the symbol 'of_default_bus_match_table' will not be found as it is not being exported. The of_match_node() call is redundant anyways as of_platform_default_populate() already takes care of matching with 'of_default_bus_match_table'. So get rid of that call. This will also resolve the module build failure. Move compatible match table to the end where it is usually expected. Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20220426082611.24427-3-rogerq@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * | memory: omap-gpmc: Make OMAP_GPMC config visible and selectableRoger Quadros2022-04-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far for armv7 TI platforms, GPMC was being selected by arch/arm/mach-* architecture Kconfig files. For K3 platforms, GPMC is no longer required for basic boot and cannot be always enabled by default by mach- Kconfig. We need a way for user (or board defconfig) to enable it if required so make OMAP_GPMC Kconfig option always visible. Drop COMPILE_TEST as build fails if IRQ_DOMAIN is not enabled. Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20220426082611.24427-2-rogerq@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * | memory: renesas-rpc-if: simplify platform_get_resource_byname()Krzysztof Kozlowski2022-04-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource_byname() instead of platform_get_resource_byname() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-7-krzysztof.kozlowski@linaro.org
| | * | memory: brcmstb_dpfe: simplify platform_get_resource_byname()Krzysztof Kozlowski2022-04-261-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource_byname() instead of platform_get_resource_byname() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-6-krzysztof.kozlowski@linaro.org
| | * | memory: tegra: mc: simplify platform_get_resource()Krzysztof Kozlowski2022-04-261-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource() instead of platform_get_resource() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-5-krzysztof.kozlowski@linaro.org
| | * | memory: ti-emif-pm: simplify platform_get_resource()Krzysztof Kozlowski2022-04-261-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_get_and_ioremap_resource() instead of platform_get_resource() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-4-krzysztof.kozlowski@linaro.org
| | * | memory: ti-emif: simplify platform_get_resource()Krzysztof Kozlowski2022-04-261-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource() instead of platform_get_resource() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-3-krzysztof.kozlowski@linaro.org
| | * | memory: emif: simplify platform_get_resource()Krzysztof Kozlowski2022-04-261-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_ioremap_resource() instead of platform_get_resource() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-2-krzysztof.kozlowski@linaro.org
| | * | memory: da8xx-ddrctl: simplify platform_get_resource()Krzysztof Kozlowski2022-04-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_platform_get_and_ioremap_resource() instead of platform_get_resource() and devm_ioremap_resource(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419142859.380566-1-krzysztof.kozlowski@linaro.org
| * | | Merge tag 'memory-controller-drv-5.19' of ↵Arnd Bergmann2022-04-214-41/+12
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v5.19 1. Exynos: Reduce memory usage/allocation in Exynos5422 DMC driver. 2. Renesas: - Add bindings for R-Car H3/M3/E3. - Simplify single/double data register access. 3. Minor cleanups: TI/EMIF and FSL/Corenet. * tag 'memory-controller-drv-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: fsl-corenet-cf: Use helper function devm_platform_ioremap_resource() memory: renesas-rpc-if: Simplify single/double data register access dt-bindings: memory: renesas,rpc-if: Document R-Car H3/M3/E3 support memory: emif: remove unneeded ENOMEM error messages memory: samsung: exynos5422-dmc: Avoid some over memory allocation Link: https://lore.kernel.org/r/20220420072712.12648-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | memory: fsl-corenet-cf: Use helper function devm_platform_ioremap_resource()Lv Ruyi2022-04-191-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately.Make the code simpler without functional changes. Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Link: https://lore.kernel.org/r/20220418020147.2556925-1-lv.ruyi@zte.com.cn Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * | memory: renesas-rpc-if: Simplify single/double data register accessGeert Uytterhoeven2022-04-141-20/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For manual write and read, factor out the common access to the first data register by keeping track of the current data pointer. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/c3b2a8d1a69f1b1e8d1a460148406cfb83e52eb4.1649857740.git.geert+renesas@glider.be Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| | * | memory: emif: remove unneeded ENOMEM error messagesKrzysztof Kozlowski2022-04-061-10/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Memory subsystem already prints message about failed memory allocation, there is no need to do it in the drivers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220304082339.230938-1-krzysztof.kozlowski@canonical.com
| | * | memory: samsung: exynos5422-dmc: Avoid some over memory allocationChristophe JAILLET2022-04-041-3/+2
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'dmc->counter' is a 'struct devfreq_event_dev **', so there is some over memory allocation. 'counters_size' should be computed with 'sizeof(struct devfreq_event_dev *)'. Use 'sizeof(*dmc->counter)' instead to fix it. While at it, use devm_kcalloc() instead of devm_kzalloc()+open coded multiplication. Fixes: 6e7674c3c6df ("memory: Add DMC driver for Exynos5422") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/69d7e69346986e2fdb994d4382954c932f9f0993.1647760213.git.christophe.jaillet@wanadoo.fr Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | / memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual ModeGeert Uytterhoeven2022-04-211-14/+46
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HyperFlash devices fail to probe: rpc-if-hyperflash rpc-if-hyperflash: probing of hyperbus device failed In HyperFlash or Octal-SPI Flash mode, the Transfer Data Enable bits (SPIDE) in the Manual Mode Enable Setting Register (SMENR) are derived from half of the transfer size, cfr. the rpcif_bits_set() helper function. However, rpcif_reg_{read,write}() does not take the bus size into account, and does not double all Manual Mode Data Register access sizes when communicating with a HyperFlash or Octal-SPI Flash device. Fix this, and avoid the back-and-forth conversion between transfer size and Transfer Data Enable bits, by explicitly storing the transfer size in struct rpcif, and using that value to determine access size in rpcif_reg_{read,write}(). Enforce that the "high" Manual Mode Read/Write Data Registers (SM[RW]DR1) are only used for 8-byte data accesses. While at it, forbid writing to the Manual Mode Read Data Registers, as they are read-only. Fixes: fff53a551db50f5e ("memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/cde9bfacf704c81865f57b15d1b48a4793da4286.1649681476.git.geert+renesas@glider.be Link: https://lore.kernel.org/r/20220420070526.9367-1-krzysztof.kozlowski@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | memory: fsl_ifc: populate child nodes of buses and mfd devicesLi Yang2022-04-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 3e25f800afb8 ("memory: fsl_ifc: populate child devices without relying on simple-bus") was trying to replace the "simple-bus" compatible with explicit bus populate in the driver. But of_platform_populate() only populates child nodes of ifc without populating child buses and child mfd devices residing under ifc. Change it to of_platform_default_populate() to fix the problem. Fixes: 3e25f800afb8 ("memory: fsl_ifc: populate child devices without relying on simple-bus") Signed-off-by: Li Yang <leoyang.li@nxp.com> Link: https://lore.kernel.org/r/20220307204118.19093-1-leoyang.li@nxp.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probeMiaoqian Lin2022-04-041-6/+17
| | | | | | | | | | | | | | | | | | | | | | The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: 87108dc78eb8 ("memory: atmel-ebi: Enable the SMC clock if specified") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220309110144.22412-1-linmq006@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* | memory: renesas-rpc-if: fix platform-device leak in error pathJohan Hovold2022-04-041-1/+9
|/ | | | | | | | | | | | Make sure to free the flash platform device in the event that registration fails during probe. Fixes: ca7d8b980b67 ("memory: add Renesas RPC-IF driver") Cc: stable@vger.kernel.org # 5.8 Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20220303180632.3194-1-johan@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
* Merge tag 'arm-drivers-5.18' of ↵Linus Torvalds2022-03-249-30/+211
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "There are a few separately maintained driver subsystems that we merge through the SoC tree, notable changes are: - Memory controller updates, mainly for Tegra and Mediatek SoCs, and clarifications for the memory controller DT bindings - SCMI firmware interface updates, in particular a new transport based on OPTEE and support for atomic operations. - Cleanups to the TEE subsystem, refactoring its memory management For SoC specific drivers without a separate subsystem, changes include - Smaller updates and fixes for TI, AT91/SAMA5, Qualcomm and NXP Layerscape SoCs. - Driver support for Microchip SAMA5D29, Tesla FSD, Renesas RZ/G2L, and Qualcomm SM8450. - Better power management on Mediatek MT81xx, NXP i.MX8MQ and older NVIDIA Tegra chips" * tag 'arm-drivers-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (154 commits) ARM: spear: fix typos in comments soc/microchip: fix invalid free in mpfs_sys_controller_delete soc: s4: Add support for power domains controller dt-bindings: power: add Amlogic s4 power domains bindings ARM: at91: add support in soc driver for new SAMA5D29 soc: mediatek: mmsys: add sw0_rst_offset in mmsys driver data dt-bindings: memory: renesas,rpc-if: Document RZ/V2L SoC memory: emif: check the pointer temp in get_device_details() memory: emif: Add check for setup_interrupts dt-bindings: arm: mediatek: mmsys: add support for MT8186 dt-bindings: mediatek: add compatible for MT8186 pwrap soc: mediatek: pwrap: add pwrap driver for MT8186 SoC soc: mediatek: mmsys: add mmsys reset control for MT8186 soc: mediatek: mtk-infracfg: Disable ACP on MT8192 soc: ti: k3-socinfo: Add AM62x JTAG ID soc: mediatek: add MTK mutex support for MT8186 soc: mediatek: mmsys: add mt8186 mmsys routing table soc: mediatek: pm-domains: Add support for mt8186 dt-bindings: power: Add MT8186 power domains soc: mediatek: pm-domains: Add support for mt8195 ...
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