Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.14.1 2021-07-10T16:22:44Z 2021-07-10T16:22:44Z Linus Torvalds torvalds@linux-foundation.org 2021-07-10T16:22:44Z urn:sha1:6e207b882159ed3e35a4cd4ff0fc155cce5e3cbc Pull ARM SoC updates from Olof Johansson: "A few SoC (code) changes have queued up this cycle, mostly for minor changes and some refactoring and cleanup of legacy platforms. This branch also contains a few of the fixes that weren't sent in by the end of the release (all fairly minor). - Adding an additional maintainer for the TEE subsystem (Sumit Garg) - Quite a significant modernization of the IXP4xx platforms by Linus Walleij, revisiting with a new PCI host driver/binding, removing legacy mach/* include dependencies and moving platform detection/config to drivers/soc. Also some updates/cleanup of platform data. - Core power domain support for Tegra platforms, and some improvements in build test coverage by adding stubs for compile test targets. - A handful of updates to i.MX platforms, adding legacy (non-PSCI) SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform data and board fixups for iMX6/7. ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner, Rockchip" * tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits) MAINTAINERS: Add myself as TEE subsystem reviewer ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device" hw_random: ixp4xx: Add OF support hw_random: ixp4xx: Add DT bindings hw_random: ixp4xx: Turn into a module hw_random: ixp4xx: Use SPDX license tag hw_random: ixp4xx: enable compile-testing pata: ixp4xx: split platform data to its own header soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h PCI: ixp4xx: Add a new driver for IXP4xx PCI: ixp4xx: Add device tree bindings for IXP4xx ARM/ixp4xx: Make NEED_MACH_IO_H optional ARM/ixp4xx: Move the virtual IObases MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree ARM: debug: add UART early console support for MSTAR SoCs ARM: dts: ux500: Fix LED probing ARM: imx: add smp support for imx7d ARM: imx6q: drop of_platform_default_populate() from init_machine arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory soc/tegra: fuse: Fix Tegra234-only builds ... 2021-07-05T21:01:53Z Linus Torvalds torvalds@linux-foundation.org 2021-07-05T21:01:53Z urn:sha1:a16d8644bad461bb073b92e812080ea6715ddf2b Pull staging / IIO driver updates from Greg KH: "Here is the big set of IIO and staging driver patches for 5.14-rc1. Loads of IIO driver updates and additions in here, the shortlog has the full details. For the staging side, we moved a few drivers out of staging, and deleted the kpc2000 drivers as the original developer asked us to because no one was working on them anymore. Also in here are loads of coding style cleanups due to different intern projects focusing on the staging tree to try to get experience doing kernel development. All of these have been in the linux-next tree for a while with no reported problems" * tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (744 commits) staging: hi6421-spmi-pmic: cleanup some macros staging: hi6421-spmi-pmic: change identation of a table staging: hi6421-spmi-pmic: change a return code staging: hi6421-spmi-pmic: better name IRQs staging: hi6421-spmi-pmic: use devm_request_threaded_irq() staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptions spmi: hisi-spmi-controller: move driver from staging phy: phy-hi3670-usb3: move driver from staging into phy staging: rtl8188eu: remove include/rtw_debug.h header staging: rtl8188eu: remove GlobalDebugLevel variable staging: rtl8188eu: remove DRIVER_PREFIX preprocessor definition staging: rtl8188eu: remove RT_TRACE macro staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_recv.c staging: rtl8188eu: remove all RT_TRACE calls from hal/hal_intf.c staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_xmit.c staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_xmit.c staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_pwrctrl.c staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_recv.c staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ioctl_set.c staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ieee80211.c ... 2021-07-05T19:05:13Z Linus Torvalds torvalds@linux-foundation.org 2021-07-05T19:05:13Z urn:sha1:18ef082713ad1104c32cd17a15abdc3f43c9b28a Pull dmaengine updates from Vinod Koul: "This time around we have a smaller pull request than usual and this includes code removal, so should be good! New drivers/devices - Support for QCOM SM8250 GPI DMA - removal of shdma-of driver and binding Updates: - arm-pl08x yaml binding move - altera-msgdma gained DT support - removal of imx-sdma platform data support - idxd and xilinx driver updates" * tag 'dmaengine-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (22 commits) dmaengine: imx-sdma: Remove platform data header dmaengine: xilinx: dpdma: Fix spacing around addr[i-1] dmaengine: xilinx: dpdma: Use kernel type u32 over uint32_t dmaengine: altera-msgdma: add OF support MAINTAINERS: add entry for Altera mSGDMA dt-bindings: dma: add schema for altera-msgdma dmaengine: xilinx: dpdma: fix kernel-doc dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy() dmaengine: sh: Remove unused shdma-of driver dt-bindings: dmaengine: Remove SHDMA Device Tree bindings dmaengine: qcom: gpi: Add SM8250 compatible dt-bindings: dmaengine: qcom: gpi: add compatible for sm8250 dmaengine: sun4i: Use list_move_tail instead of list_del/list_add_tail dmaengine: ti: omap-dma: Skip pointless cpu_pm context restore on errors dmaengine: hsu: Account transferred bytes dmaengine: Move kdoc description of struct dma_chan_percpu closer to it dmaengine: xilinx: dpdma: Print debug message when losing vsync race dmaengine: xilinx: dpdma: Print channel number in kernel log messages dt-bindings: dma: convert arm-pl08x to yaml dmaengine: idxd: remove devm allocation for idxd->int_handles ... 2021-06-25T13:08:26Z Mark Brown broonie@kernel.org 2021-06-25T13:08:26Z urn:sha1:1bee1ecf232cd90ad112d78ab5124850b4e5ea09 2021-06-24T11:14:38Z Vladimir Zapolskiy vz@mleia.com 2021-06-20T19:11:03Z urn:sha1:8d11cfb0c37547bd6b1cdc7c2653c1e6b5ec5abb Since commit 6c5f05a6cd88 ("ARM: imx3: Remove imx3 soc_init()") there are no more users of struct sdma_script_start_addrs outside of the driver itself, thus let's move the struct declaration just to the driver source code and remove the header file as unused one. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20210620191103.156626-1-vz@mleia.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 2021-06-24T01:47:40Z Olof Johansson olof@lixom.net 2021-06-24T01:47:38Z urn:sha1:95ef7152366382619e99c09a2c59a341f01ea29e This is a major chunk of IXP4xx modernization: - Fist we move some registers around to make room for the predetermined PCI I/O space. - Then we add some Kconfig options to make it possible to use the old PCI driver in parallell with the new shiny one. - Then we add the new PCI driver and some bindings for it. - On top of this we add an (ages old) patch from Arnd that centralize the CPU/SoC detection in drivers/soc and make the header a standard Linux header to avoid the <mach/*> business in drivers. - Then we split out and modernize some platform data headers for pata, and hwrandom, and top it up with DT bindings and support for hwrandom. * tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device" hw_random: ixp4xx: Add OF support hw_random: ixp4xx: Add DT bindings hw_random: ixp4xx: Turn into a module hw_random: ixp4xx: Use SPDX license tag hw_random: ixp4xx: enable compile-testing pata: ixp4xx: split platform data to its own header soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h PCI: ixp4xx: Add a new driver for IXP4xx PCI: ixp4xx: Add device tree bindings for IXP4xx ARM/ixp4xx: Make NEED_MACH_IO_H optional ARM/ixp4xx: Move the virtual IObases Link: https://lore.kernel.org/r/CACRpkdbw6HSpp7k6q1FYGmtafLmdAu8bFnpHQOdfBDYYsdLbkw@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net> 2021-06-17T13:31:04Z Arnd Bergmann arnd@arndb.de 2019-08-25T20:14:01Z urn:sha1:55712627bffd666c9f25eb23c15c55ec85e5a73f Portable drivers cannot use mach/platform.h, so move the structure into its own header. With this, compile testing can be enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 2021-06-14T07:12:45Z Greg Kroah-Hartman gregkh@linuxfoundation.org 2021-06-14T07:12:45Z urn:sha1:23f89b12753260463ebe027eed6324be33565010 We want the staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2021-05-24T08:51:37Z David Bauer mail@david-bauer.net 2021-05-22T07:44:52Z urn:sha1:42a7dfa26fc6df1624d7c2955200e5053dd0b818 The ath79 platform has been converted to pure OF. The platform data is not needed anymore because of this. Signed-off-by: David Bauer <mail@david-bauer.net> Link: https://lore.kernel.org/r/20210522074453.39299-1-mail@david-bauer.net Signed-off-by: Mark Brown <broonie@kernel.org> 2021-05-18T07:11:06Z Tony Lindgren tony@atomide.com 2021-05-18T06:47:23Z urn:sha1:4d7b324e231366ea772ab10df46be31273ca39af On am335x, suspend and resume only works once, and the system hangs if suspend is attempted again. However, turns out suspend and resume works fine multiple times if the USB OTG driver for musb controller is loaded. The issue is caused my the interconnect target module losing context during suspend, and it needs a restore on resume to be reconfigure again as debugged earlier by Dave Gerlach <d-gerlach@ti.com>. There are also other modules that need a restore on resume, like gpmc as noted by Dave. So let's add a common way to restore an interconnect target module based on a quirk flag. For now, let's enable the quirk for am335x otg only to fix the suspend and resume issue. As gpmc is not causing hangs based on tests with BeagleBone, let's patch gpmc separately. For gpmc, we also need a hardware reset done before restore according to Dave. To reinit the modules, we decouple system suspend from PM runtime. We replace calls to pm_runtime_force_suspend() and pm_runtime_force_resume() with direct calls to internal functions and rely on the driver internal state. There no point trying to handle complex system suspend and resume quirks via PM runtime. This is issue should have already been noticed with commit 1819ef2e2d12 ("bus: ti-sysc: Use swsup quirks also for am335x musb") when quirk handling was added for am335x otg for swsup. But the issue went unnoticed as having musb driver loaded hides the issue, and suspend and resume works once without the driver loaded. Fixes: 1819ef2e2d12 ("bus: ti-sysc: Use swsup quirks also for am335x musb") Suggested-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>