Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ https://git.shady.money/linux/atom?h=v5.8 2020-06-07T17:59:32Z 2020-06-07T17:59:32Z Linus Torvalds torvalds@linux-foundation.org 2020-06-07T17:59:32Z urn:sha1:9aa900c8094dba7a60dc805ecec1e9f720744ba1 Pull char/misc driver updates from Greg KH: "Here is the large set of char/misc driver patches for 5.8-rc1 Included in here are: - habanalabs driver updates, loads - mhi bus driver updates - extcon driver updates - clk driver updates (approved by the clock maintainer) - firmware driver updates - fpga driver updates - gnss driver updates - coresight driver updates - interconnect driver updates - parport driver updates (it's still alive!) - nvmem driver updates - soundwire driver updates - visorbus driver updates - w1 driver updates - various misc driver updates In short, loads of different driver subsystem updates along with the drivers as well. All have been in linux-next for a while with no reported issues" * tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (233 commits) habanalabs: correctly cast u64 to void* habanalabs: initialize variable to default value extcon: arizona: Fix runtime PM imbalance on error extcon: max14577: Add proper dt-compatible strings extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' extcon: remove redundant assignment to variable idx w1: omap-hdq: print dev_err if irq flags are not cleared w1: omap-hdq: fix interrupt handling which did show spurious timeouts w1: omap-hdq: fix return value to be -1 if there is a timeout w1: omap-hdq: cleanup to add missing newline for some dev_dbg /dev/mem: Revoke mappings when a driver claims the region misc: xilinx-sdfec: convert get_user_pages() --> pin_user_pages() misc: xilinx-sdfec: cleanup return value in xsdfec_table_write() misc: xilinx-sdfec: improve get_user_pages_fast() error handling nvmem: qfprom: remove incorrect write support habanalabs: handle MMU cache invalidation timeout habanalabs: don't allow hard reset with open processes habanalabs: GAUDI does not support soft-reset habanalabs: add print for soft reset due to event habanalabs: improve MMU cache invalidation code ... 2020-05-06T10:03:43Z Peter Griffin peter.griffin@linaro.org 2020-03-06T17:21:13Z urn:sha1:697fa27dc5fb4c669471e728e97f176687982f95 This is required to bring Mali450 gpu out of reset. Cc: Peter Griffin <peter.griffin@linaro.org> Cc: Enrico Weigelt <info@metux.net> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> [jstultz: Added comment, Fix void return build issue Reported-by: kbuild test robot <lkp@intel.com>] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 2020-05-06T10:03:43Z Anson Huang Anson.Huang@nxp.com 2020-02-26T09:13:51Z urn:sha1:e08672c039817e978a644bfadcdb0693e4235c9e i.MX8MP is a new SoC of i.MX8M family, it has same src IP inside but with different module layout, add support for it. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 2020-04-28T13:45:08Z Rajan Vaja rajan.vaja@xilinx.com 2020-04-24T20:57:55Z urn:sha1:1b413581fe26404217a2160d444642440bb0e9e7 Use direct function call instead of using eemi ops for reset_get_status. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-14-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-04-28T13:45:08Z Rajan Vaja rajan.vaja@xilinx.com 2020-04-24T20:57:54Z urn:sha1:cf23ec3531462376ef48237235daea577e1194e7 Use direct function call instead of using eemi ops for reset_assert. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-13-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-02-10T10:11:55Z Brendan Higgins brendanhiggins@google.com 2020-01-27T23:53:54Z urn:sha1:b460e0a9e2404450a0cc4c5e6476483d6cda1b26 Currently CONFIG_RESET_INTEL_GW=y implicitly depends on CONFIG_HAS_IOMEM=y; consequently, on architectures without IOMEM we get the following build error: /usr/bin/ld: drivers/reset/reset-intel-gw.o: in function `intel_reset_probe': drivers/reset/reset-intel-gw.c:185: undefined reference to `devm_platform_ioremap_resource' Fix the build error by adding the unspecified dependency. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 2020-02-10T10:11:55Z Brendan Higgins brendanhiggins@google.com 2020-01-27T23:53:53Z urn:sha1:7fbcc53514c5e410dd598685c5fbbe1e6a5a87e1 Currently CONFIG_RESET_BRCMSTB_RESCAL=y implicitly depends on CONFIG_HAS_IOMEM=y; consequently, on architectures without IOMEM we get the following build error: /usr/bin/ld: drivers/reset/reset-brcmstb-rescal.o: in function `brcm_rescal_reset_probe': drivers/reset/reset-brcmstb-rescal.c:76: undefined reference to `devm_ioremap_resource' Fix the build error by adding the unspecified dependency. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 2020-01-11T06:20:37Z Olof Johansson olof@lixom.net 2020-01-11T06:20:36Z urn:sha1:3abda7cabe85e5631b21fbc0a75f9a393f598f9f Reset controller updates for v5.6 This tag adds support for the Nuvoton NPCM, Intel Gatway SoC, and Broadcom BCM7216 RESCAL reset controllers, adds missing SCSSI reset controls for newer Uniphier SoCs, aligns the program flow in the devm_reset_controller_register, __devm_reset_control_get, and devm_reset_control_array_get functions for better consistency, and allows to build the Qcom AOSS reset driver as a module. This is based on v5.5-rc3 because the core patch depends on commit db23808615e2 ("reset: Do not register resource data for missing resets"). * tag 'reset-for-5.6' of git://git.pengutronix.de/pza/linux: reset: qcom-aoss: Allow CONFIG_RESET_QCOM_AOSS to be a tristate reset: Add Broadcom STB RESCAL reset controller dt-bindings: reset: Document BCM7216 RESCAL reset controller reset: intel: Add system reset controller driver dt-bindings: reset: Add YAML schemas for the Intel Reset controller reset: uniphier: Add SCSSI reset control for each channel reset: Align logic and flow in managed helpers reset: npcm: add NPCM reset controller driver dt-bindings: reset: Add binding constants for NPCM7xx reset controller dt-bindings: reset: add NPCM reset controller documentation Link: https://lore.kernel.org/r/dbbb2ca7490a0146d9ba632fd4d9f38063e03e9f.camel@pengutronix.de Signed-off-by: Olof Johansson <olof@lixom.net> 2020-01-08T18:26:29Z Olof Johansson olof@lixom.net 2020-01-08T18:26:26Z urn:sha1:40a9012a3b24334796403491b317a83935719809 Initial support for hierarchical CPU arrangement, managed by PSCI and its corresponding cpuidle driver. This support is based upon using the generic PM domain, which already supports devices belonging to CPUs. Finally, these is a DTS patch that enables the hierarchical topology to be used for the Qcom 410c Dragonboard, which supports the PSCI OS-initiated mode. * tag 'cpuidle_psci-v5.5-rc4' of git://git.linaro.org/people/ulf.hansson/linux-pm: (611 commits) arm64: dts: Convert to the hierarchical CPU topology layout for MSM8916 cpuidle: psci: Add support for PM domains by using genpd PM / Domains: Introduce a genpd OF helper that removes a subdomain cpuidle: psci: Support CPU hotplug for the hierarchical model cpuidle: psci: Manage runtime PM in the idle path cpuidle: psci: Prepare to use OS initiated suspend mode via PM domains cpuidle: psci: Attach CPU devices to their PM domains cpuidle: psci: Add a helper to attach a CPU to its PM domain cpuidle: psci: Support hierarchical CPU idle states cpuidle: psci: Simplify OF parsing of CPU idle state nodes cpuidle: dt: Support hierarchical CPU idle states of: base: Add of_get_cpu_state_node() to get idle states for a CPU node firmware: psci: Export functions to manage the OSI mode dt: psci: Update DT bindings to support hierarchical PSCI states cpuidle: psci: Align psci_power_state count with idle state count Linux 5.5-rc4 locks: print unsigned ino in /proc/locks riscv: export flush_icache_all to modules riscv: reject invalid syscalls below -1 riscv: fix compile failure with EXPORT_SYMBOL() & !MMU ... Link: https://lore.kernel.org/r/20200102160820.3572-1-ulf.hansson@linaro.org Signed-off-by: Olof Johansson <olof@lixom.net> 2020-01-08T09:26:14Z John Stultz john.stultz@linaro.org 2020-01-08T00:19:13Z urn:sha1:e2d5e8332c9684ea254c84002bc1e13a42db9e54 Allow CONFIG_RESET_QCOM_AOSS to be set as as =m to allow for the driver to be loaded from a modules. Also replaces the builtin_platform_driver() line with module_platform_driver() and adds a MODULE_DEVICE_TABLE() entry. Cc: Todd Kjos <tkjos@google.com> Cc: Alistair Delva <adelva@google.com> Cc: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>