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2020-06-07Merge tag 'char-misc-5.8-rc1' of ↵Linus Torvalds3-102/+255
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 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 ...
2020-05-26Merge tag 'imx-drivers-5.8' of ↵Arnd Bergmann2-66/+0
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers i.MX drivers update for 5.8: - Optimize imx-scu driver to use one TX and one RX instead of four for talking to SCU. - Fix one possible message header corruption where the response is longer than the request. - Move System Control defines into dt-bindings header, so that DT can use them as well. - A couple of small fixups. * tag 'imx-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: firmware: imx: scu: Fix possible memory leak in imx_scu_probe() dt-bindings: firmware: imx: Add more system controls and PM clock types dt-bindings: firmware: imx: Move system control into dt-binding headfile firmware: imx: scu: Fix corruption of header firmware: imx-scu: Support one TX and one RX soc: imx8m: No need to put node when of_find_compatible_node() failed Link: https://lore.kernel.org/r/20200523032516.11016-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-13dt-bindings: firmware: imx: Move system control into dt-binding headfileDong Aisheng2-66/+0
i.MX8 SoCs DTS file needs system control macro definitions, so move them into dt-binding headfile, then include/linux/firmware/imx/types.h can be removed and those drivers using it should be changed accordingly. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-05-06firmware: tf: Different way of L2 cache enabling after LP2 suspendDmitry Osipenko1-0/+1
ASUS TF300T device may not work properly if firmware is asked to fully re-initialize L2 cache after resume from LP2 suspend. The downstream kernel of TF300T uses different opcode to enable cache after resuming from LP2, this opcode also works fine on Nexus 7 and Ouya devices. Supposedly, this may be needed by an older firmware versions. Reported-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Tested-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Tested-by: Jasper Korten <jja2000@gmail.com> Tested-by: David Heidelberg <david@ixit.cz> Tested-by: Peter Geis <pgwipeout@gmail.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-04-28firmware: xilinx: Add sysfs and API to set boot health statusRajan Vaja1-0/+7
Add sysfs interface to set boot health status from user space. Add API used by this interface to communicate with firmware. If PMUFW is compiled with CHECK_HEALTHY_BOOT, it will check the healthy bit on FPD WDT expiration. If healthy bit is set by a user application running in Linux, PMUFW will do APU only restart. If healthy bit is not set during FPD WDT expiration, PMUFW will do system restart. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Tejas Patel <tejas.patel@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-26-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Add sysfs to set shutdown scopeRajan Vaja1-0/+12
The Linux shutdown functionality implemented via PSCI system_off does not include an option to set a scope, i.e. which parts of the system to shut down. This patch creates sysfs that allows to set the shutdown scope for the next shutdown request. When the next shutdown is performed, the platform specific portion of PSCI-system_off can use the chosen shutdown scope. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Stefan Krsmanovic <stefan.krsmanovic@aggios.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Tejas Patel <tejas.patel@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-25-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Add system shutdown API interfaceRajan Vaja1-0/+6
Add system shutdown API interface which asks firmware to perform system shutdown/restart. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-24-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Add sysfs interfaceRajan Vaja1-0/+2
Add firmware-ggs sysfs interface which provides read/write interface to global storage registers. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Tejas Patel <tejas.patel@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-23-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Add APIs to read/write GGS/PGGS registersRajan Vaja1-0/+24
Add APIs to read/write PGGS and GGS registers. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-22-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for fpga related APIsRajan Vaja1-5/+11
Use direct function call instead of using eemi ops for fpga related APIs. Also remove eemi ops structure. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-21-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for aes engineRajan Vaja1-1/+5
Use direct function call for aes engine instead of using eemi ops. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-20-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for set_requirementRajan Vaja1-4/+10
Use direct function call instead of using eemi ops for set_requirement. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-19-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for release_nodeRajan Vaja1-1/+5
Use direct function call instead of using eemi ops for release_node. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-18-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for request_nodeRajan Vaja1-4/+8
Use direct function call instead of using eemi ops for request_node. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-17-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for set_suspend_modeRajan Vaja1-1/+5
Use direct function call instead of eemi ops for set_suspend_mode. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-16-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for init_finalizeRajan Vaja1-1/+5
Use direct function call instead of eemi ops for init_finalize. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-15-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for reset_get_statusRajan Vaja1-1/+6
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>
2020-04-28firmware: xilinx: Remove eemi ops for reset_assertRajan Vaja1-2/+7
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>
2020-04-28firmware: xilinx: Use APIs instead of IOCTLsRajan Vaja1-1/+30
Remove IOCTL API and use individual APIs for better readability. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-12-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock set/get parentRajan Vaja1-2/+10
Use direct function call instead of eemi ops for clock set/get parent. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-11-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock set/get rateRajan Vaja1-2/+10
Use direct function call instead of eemi ops for clock set/get rate. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-10-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock_getdividerRajan Vaja1-1/+5
Use direct function call instead of using eemi ops for clock_getdivider. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-9-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock_setdividerRajan Vaja1-1/+5
Use direct function call instead of using eemi ops for clock_setdivider. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-8-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock_getstateRajan Vaja1-1/+5
Use direct function call instead of eemi ops for clock_getstate. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-7-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock_disableRajan Vaja1-1/+5
Use direct function call for clock_disable instead using of eemi ops. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-6-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for clock_enableRajan Vaja1-1/+5
Use direct function call for clock_enable instead of eemi ops. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-5-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for query_dataRajan Vaja1-1/+6
Use direct function call for query_data instead of using eemi ops. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-4-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for get_chipidRajan Vaja1-1/+5
Use direct function call instead of eemi ops for get_chipid. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-3-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: xilinx: Remove eemi ops for get_api_versionRajan Vaja1-1/+5
Use direct function calls instead of using eemi ops. So remove eemi ops for get_api_version and use direct function call. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Link: https://lore.kernel.org/r/1587761887-4279-2-git-send-email-jolly.shah@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-28firmware: fpga: replace the error codes with the standard onesRichard Gong2-69/+51
The Intel service layer driver has defined error codes for the specific services, which started from FPGA configuration then RSU (Remote Status Update). Intel service layer driver should define the standard error codes rather than keep adding more error codes for the new services. The standard error codes will be used by all the clients of Intel service layer driver. Replace FPGA and RSU specific error codes with Intel service layer’s Common error codes. Signed-off-by: Richard Gong <richard.gong@intel.com> Link: https://lore.kernel.org/r/1586897274-307-2-git-send-email-richard.gong@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-04Merge tag 'arm-drivers-5.7' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "These are the usual updates for SoC specific device drivers and related subsystems that don't have their own top-level maintainers: - ARM SCMI/SCPI updates to allow pluggable transport layers - TEE subsystem cleanups - A new driver for the Amlogic secure power domain controller - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and TI OMAP2+ sysc drivers. - Qualcomm SoC driver updates, including a new library module for "protection domain" notifications - Lots of smaller bugfixes and cleanups in other drivers" * tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits) soc: fsl: qe: fix sparse warnings for ucc_slow.c soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure soc: fsl: qe: fix sparse warnings for ucc_fast.c soc: fsl: qe: fix sparse warnings for qe_ic.c soc: fsl: qe: fix sparse warnings for ucc.c soc: fsl: qe: fix sparse warning for qe_common.c soc: fsl: qe: fix sparse warnings for qe.c soc: qcom: Fix QCOM_APR dependencies soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb soc: imx: drop COMPILE_TEST for IMX_SCU_SOC firmware: imx: add COMPILE_TEST for IMX_SCU driver soc: imx: gpc: fix power up sequencing soc: imx: increase build coverage for imx8m soc driver soc: qcom: apr: Add avs/audio tracking functionality dt-bindings: soc: qcom: apr: Add protection domain bindings soc: qcom: Introduce Protection Domain Restart helpers devicetree: bindings: firmware: add ipq806x to qcom_scm memory: tegra: Correct debugfs clk rate-range on Tegra124 memory: tegra: Correct debugfs clk rate-range on Tegra30 memory: tegra: Correct debugfs clk rate-range on Tegra20 ...
2020-04-04Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-1/+1
Pull ARM SoC updates from Arnd Bergmann: "The code changes are mostly for 32-bit platforms and include: - Lots of updates for the Nvidia Tegra platform, including cpuidle, pmc, and dt-binding changes - Microchip at91 power management updates for the recently added sam9x60 SoC - Treewide setup_irq deprecation by afzal mohammed - STMicroelectronics stm32 gains earlycon support - Renesas platforms with Cortex-A9 can now use the global timer - Some TI OMAP2+ platforms gain cpuidle support - Various cleanups for the i.MX6 and Orion platforms, as well as Kconfig files across all platforms" * tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits) ARM: qcom: Add support for IPQ40xx ARM: mmp: replace setup_irq() by request_irq() ARM: cns3xxx: replace setup_irq() by request_irq() ARM: spear: replace setup_irq() by request_irq() ARM: ep93xx: Replace setup_irq() by request_irq() ARM: iop32x: replace setup_irq() by request_irq() arm: mach-dove: Mark dove_io_desc as __maybe_unused ARM: orion: replace setup_irq() by request_irq() ARM: debug: stm32: add UART early console support for STM32MP1 ARM: debug: stm32: add UART early console support for STM32H7 ARM: debug: stm32: add UART early console configuration for STM32F7 ARM: debug: stm32: add UART early console configuration for STM32F4 cpuidle: tegra: Disable CC6 state if LP2 unavailable cpuidle: tegra: Squash Tegra114 driver into the common driver cpuidle: tegra: Squash Tegra30 driver into the common driver cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle ARM: tegra: cpuidle: Remove unnecessary memory barrier ARM: tegra: cpuidle: Make abort_flag atomic ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2 ARM: tegra: Make outer_disable() open-coded ...
2020-04-02Merge branch 'linus' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Fix out-of-sync IVs in self-test for IPsec AEAD algorithms Algorithms: - Use formally verified implementation of x86/curve25519 Drivers: - Enhance hwrng support in caam - Use crypto_engine for skcipher/aead/rsa/hash in caam - Add Xilinx AES driver - Add uacce driver - Register zip engine to uacce in hisilicon - Add support for OCTEON TX CPT engine in marvell" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (162 commits) crypto: af_alg - bool type cosmetics crypto: arm[64]/poly1305 - add artifact to .gitignore files crypto: caam - limit single JD RNG output to maximum of 16 bytes crypto: caam - enable prediction resistance in HRWNG bus: fsl-mc: add api to retrieve mc version crypto: caam - invalidate entropy register during RNG initialization crypto: caam - check if RNG job failed crypto: caam - simplify RNG implementation crypto: caam - drop global context pointer and init_done crypto: caam - use struct hwrng's .init for initialization crypto: caam - allocate RNG instantiation descriptor with GFP_DMA crypto: ccree - remove duplicated include from cc_aead.c crypto: chelsio - remove set but not used variable 'adap' crypto: marvell - enable OcteonTX cpt options for build crypto: marvell - add the Virtual Function driver for CPT crypto: marvell - add support for OCTEON TX CPT engine crypto: marvell - create common Kconfig and Makefile for Marvell crypto: arm/neon - memzero_explicit aes-cbc key crypto: bcm - Use scnprintf() for avoiding potential buffer overflow crypto: atmel-i2c - Fix wakeup fail ...
2020-03-25Merge tag 'imx-drivers-5.7' of ↵Arnd Bergmann1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers i.MX drivers update for 5.7: - Update SCU power domain driver to include PD ranges for audio, CM40 I2C and INTMUX, also enlarge PD range for mu_b. - Remove IMX_SC_RPC_SVC_ABORT from SCU API, as it was added by mistake. - Increase build test coverage for i.MX8M SoC and IMX_SCU driver. - Improve i.MX GPC power up sequencing to ensure that the reset is properly propagated through the peripheral devices in the power domain. * tag 'imx-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: drop COMPILE_TEST for IMX_SCU_SOC firmware: imx: add COMPILE_TEST for IMX_SCU driver soc: imx: gpc: fix power up sequencing soc: imx: increase build coverage for imx8m soc driver firmware: imx: scu-pd: add power domain for I2C and INTMUX in CM40 SS firmware: imx: Remove IMX_SC_RPC_SVC_ABORT firmware: imx: scu-pd: enlarge PD range for mu_b firmware: imx: scu-pd: Add missing audio PD ranges soc: imx: gpcv2: include linux/sizes.h Link: https://lore.kernel.org/r/20200318051918.32579-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-03-24firmware: xilinx: Add DLL reset supportManish Narani1-1/+8
SD DLL resets are required for some of the operations on ZynqMP platform. Add DLL reset support in ZynqMP firmware driver for SD DLL reset. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/1579602095-30060-3-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-03-09include: linux: firmware: Correct config dependency of zynqmp_eemi_opsTejas Patel1-1/+1
zynqmp_eemi_ops will be compiled only when CONFIG_ZYNQMP_FIRMWARE is enabled. So check for CONFIG_ZYNQMP_FIRMWARE instead of checking for CONFIG_ARCH_ZYNQMP. Signed-off-by: Tejas Patel <tejas.patel@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-02-28firmware: xilinx: Add ZynqMP aes API for AES functionalityKalyani Akula1-0/+2
Add ZynqMP firmware AES API to perform encryption/decryption of given data. Signed-off-by: Kalyani Akula <kalyani.akula@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-02-24firmware: imx: Remove IMX_SC_RPC_SVC_ABORTLeonard Crestez1-1/+0
This is not used by linux and not supported as part of imx SCU api, it was added by mistake. The constant value "9" has since been reassigned in firmware to a different service. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-02-14firmware: meson_sm: Add secure power domain supportJianxin Pan1-0/+2
The Amlogic Meson A1/C1 Secure Monitor implements calls to control power domain. Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/1579087831-94965-2-git-send-email-jianxin.pan@amlogic.com
2020-02-09Merge tag 'armsoc-drivers' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms: - Nvidia: Fuse support for Tegra194, continued memory controller pieces for Tegra30 - NXP/FSL: Refactorings of QuickEngine drivers to support ARM/ARM64/PPC - NXP/FSL: i.MX8MP SoC driver pieces - TI Keystone: ring accelerator driver - Qualcomm: SCM driver cleanup/refactoring + support for new SoCs. - Xilinx ZynqMP: feature checking interface for firmware. Mailbox communication for power management - Overall support patch set for cpuidle on more complex hierarchies (PSCI-based) and misc cleanups, refactorings of Marvell, TI, other platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (166 commits) drivers: soc: xilinx: Use mailbox IPI callback dt-bindings: power: reset: xilinx: Add bindings for ipi mailbox drivers: soc: ti: knav_qmss_queue: Pass lockdep expression to RCU lists MAINTAINERS: Add brcmstb PCIe controller entry soc/tegra: fuse: Unmap registers once they are not needed anymore soc/tegra: fuse: Correct straps' address for older Tegra124 device trees soc/tegra: fuse: Warn if straps are not ready soc/tegra: fuse: Cache values of straps and Chip ID registers memory: tegra30-emc: Correct error message for timed out auto calibration memory: tegra30-emc: Firm up hardware programming sequence memory: tegra30-emc: Firm up suspend/resume sequence soc/tegra: regulators: Do nothing if voltage is unchanged memory: tegra: Correct reset value of xusb_hostr soc/tegra: fuse: Add APB DMA dependency for Tegra20 bus: tegra-aconnect: Remove PM_CLK dependency dt-bindings: mediatek: add MT6765 power dt-bindings soc: mediatek: cmdq: delete not used define memory: tegra: Add support for the Tegra194 memory controller memory: tegra: Only include support for enabled SoCs memory: tegra: Support DVFS on Tegra186 and later ...
2020-01-24clk: zynqmp: Add support for get max dividerRajan Vaja1-0/+1
To achieve best possible rate, maximum limit of divider is required while computation. Get maximum supported divisor from firmware. To maintain backward compatibility assign maximum possible value(0xFFFF) if query for max divisor is not successful. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Link: https://lkml.kernel.org/r/1575527759-26452-5-git-send-email-rajan.vaja@xilinx.com Acked-by: Michal Simek <michal.simek@xilinx.com> [sboyd@kernel.org: Remove else return and just return] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-01-24clk: zynqmp: Warn user if clock user are more than allowedRajan Vaja1-0/+1
Warn user if clock is used by more than allowed devices. This check is done by firmware and returns respective error code. Upon receiving error code for excessive user, warn user for the same. This change is done to restrict VPLL use count. It is assumed that VPLL is used by one user only. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Link: https://lkml.kernel.org/r/1575527759-26452-4-git-send-email-rajan.vaja@xilinx.com Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-12-12drivers: firmware: xilinx: Add support for feature checkRavi Patel1-0/+7
Query for corresponding feature before calling EEMI API from the driver. Signed-off-by: Ravi Patel <ravi.patel@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
2019-12-05Merge tag 'armsoc-drivers' of ↵Linus Torvalds2-7/+11
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Olof Johansson: "Various driver updates for platforms: - A larger set of work on Tegra 2/3 around memory controller and regulator features, some fuse cleanups, etc.. - MMP platform drivers, in particular for USB PHY, and other smaller additions. - Samsung Exynos 5422 driver for DMC (dynamic memory configuration), and ASV (adaptive voltage), allowing the platform to run at more optimal operating points. - Misc refactorings and support for RZ/G2N and R8A774B1 from Renesas - Clock/reset control driver for TI/OMAP - Meson-A1 reset controller support - Qualcomm sdm845 and sda845 SoC IDs for socinfo" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (150 commits) firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT soc: fsl: add RCPM driver dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definition memory: tegra: Consolidate registers definition into common header memory: tegra: Ensure timing control debug features are disabled memory: tegra: Introduce Tegra30 EMC driver memory: tegra: Do not handle error from wait_for_completion_timeout() memory: tegra: Increase handshake timeout on Tegra20 memory: tegra: Print a brief info message about EMC timings memory: tegra: Pre-configure debug register on Tegra20 memory: tegra: Include io.h instead of iopoll.h memory: tegra: Adapt for Tegra20 clock driver changes memory: tegra: Don't set EMC rate to maximum on probe for Tegra20 memory: tegra: Add gr2d and gr3d to DRM IOMMU group memory: tegra: Set DMA mask based on supported address bits soc: at91: Add Atmel SFR SN (Serial Number) support memory: atmel-ebi: switch to SPDX license identifiers memory: atmel-ebi: move NUM_CS definition inside EBI driver soc: mediatek: Refactor bus protection control soc: mediatek: Refactor sram control ...
2019-11-27Merge tag 'char-misc-5.5-rc1' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other driver patches for 5.5-rc1 Loads of different things in here, this feels like the catch-all of driver subsystems these days. Full details are in the shortlog, but nothing major overall, just lots of driver updates and additions. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (198 commits) char: Fix Kconfig indentation, continued habanalabs: add more protection of device during reset habanalabs: flush EQ workers in hard reset habanalabs: make the reset code more consistent habanalabs: expose reset counters via existing INFO IOCTL habanalabs: make code more concise habanalabs: use defines for F/W files habanalabs: remove prints on successful device initialization habanalabs: remove unnecessary checks habanalabs: invalidate MMU cache only once habanalabs: skip VA block list update in reset flow habanalabs: optimize MMU unmap habanalabs: prevent read/write from/to the device during hard reset habanalabs: split MMU properties to PCI/DRAM habanalabs: re-factor MMU masks and documentation habanalabs: type specific MMU cache invalidation habanalabs: re-factor memory module code habanalabs: export uapi defines to user-space habanalabs: don't print error when queues are full habanalabs: increase max jobs number to 512 ...
2019-11-27Merge tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-1/+12
Pull MMC updates from Ulf Hansson: "These are the updates for MMC and MEMSTICK for v5.5. Note that this also contains quite some additional changes reaching beyond both the MMC and MEMSTICK subsystems. This is primarily because of fixing an old regression for a WiFi driver based on the SDIO interface on an OMAP openpandora board MMC core: - Add CMD13 polling for MMC IOCTLS with R1B response. - Add common DT properties for clk-phase-delays for various speed modes. - Fix size overflow for mmc gp-partitions. - Re-work HW reset for SDIO cards, which also includes a re-work for Marvell's WiFi mwifiex SDIO func driver. MMC host: - jz4740: Add support for X1000 and JZ4760. - jz4740: Add support for 8-bit bus and for low power mode. - mmci: Add support for HW busy timeout for the stm32_sdmmc variant. - owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller. - renesas_sdhi: Add support for r8a774b1. - sdhci_am654: Add support for Command Queuing Engine for J721E. - sdhci-milbeaut: Add driver for the Milbeaut SD controller. - sdhci-of-arasan: Add support for ZynqMP tap-delays. - sdhci-of-arasan: Add support for clk-phase-delays for SD cards. - sdhci-of-arasan: Add support for Intel LGM SDXC. - sdhci-of-aspeed: Allow inversion of the internal card detect signal. - sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings. - sdhci-of-at91: Improve support for calibration. - sdhci-pci: Add support for Intel JSL. - sdhci-pci: Add quirk for AMD SDHC Device 0x7906. - tmio: Enable support for erase/discard/trim requests. MMC/OMAP/pandora/wl1251: The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has been broken since v4.7. To fix the problems, changes have been made cross subsystems, but also to OMAP2 machine code and to openpandora DTS files, as summarized below. Relevant changes have been tagged for stable. - mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251 - omap/omap_hsmmc: Remove redundant platform config for openpandora - omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora - omap/dts/pandora: Specify wl1251 through a child node of mmc3 - wl1251: Add devicetree support for TI wl1251 SDIO" * tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (73 commits) dt-bindings: mmc: Correct the type of the clk phase properties Revert "mmc: tmio: remove workaround for NON_REMOVABLE" memstick: Fix Kconfig indentation mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller firmware: xilinx: Add SDIO Tap Delay nodes mmc: sdhci-of-arasan: Add support to set clock phase delays for SD dt-bindings: mmc: Add optional generic properties for mmc mmc: sdhci-of-arasan: Add sampling clock for a phy to use dt-bindings: mmc: arasan: Update Documentation for the input clock mmc: sdhci-of-arasan: Separate out clk related data to another structure mmc: sdhci: Fix grammar in warning message mmc: sdhci-of-aspeed: add inversion signal presence mmc: sdhci-of-aspeed: enable CONFIG_MMC_SDHCI_IO_ACCESSORS mmc: sdhci_am654: Add Support for Command Queuing Engine to J721E mmc: core: Fix size overflow for mmc partitions mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition mmc: core: fix wl1251 sdio quirks ...
2019-11-20firmware: xilinx: Add SDIO Tap Delay nodesManish Narani1-1/+12
Add tap delay nodes for setting SDIO Tap Delays on ZynqMP platform. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-11-14firmware: Fix incompatible function behavior for RSU driverRichard Gong1-0/+8
The older versions of remote system update (RSU) firmware don't support retry and notify features then the kernel module dies when it queries the RSU retry counter or performs notify operation. Update the Intel service layer and RSU drivers to be compatible with all versions of RSU firmware. Reported-by: Radu Barcau <radu.bacrau@intel.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Richard Gong <richard.gong@intel.com> Link: https://lore.kernel.org/r/1572884676-1385-1-git-send-email-richard.gong@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-11Merge tag 'amlogic-drivers' of ↵Olof Johansson1-6/+9
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/drivers soc: amlogic: updates for v5.5 Highlights - socinfo: more SoC IDs - firmware: misc secure-monitor cleanups * tag 'amlogic-drivers' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: soc: amlogic: meson-gx-socinfo: Fix S905D3 ID for VIM3L soc: amlogic: meson-gx-socinfo: Add S905X3 ID for VIM3L soc: amlogic: meson-gx-socinfo: Add A1 and A113L IDs firmware: meson_sm: use %*ph to print small buffer firmware: meson_sm: Rework driver as a proper platform driver nvmem: meson-efuse: bindings: Add secure-monitor phandle firmware: meson_sm: Mark chip struct as static const Link: https://lore.kernel.org/r/7hftivs11f.fsf@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-10-31firmware: broadcom: add OP-TEE based BNXT f/w managerVikas Gupta1-0/+14
This driver registers on TEE bus to interact with OP-TEE based BNXT firmware management modules Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com> Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-10 11:19:37 +0300