summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-at91
Commit message (Collapse)AuthorAgeFilesLines
* treewide: add intermediate .s files to targetsMasahiro Yamada2018-12-231-0/+2
| | | | | | Avoid unneeded recreation of these in the incremental build. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* treewide: remove explicit rules for *offsets.sMasahiro Yamada2018-12-231-3/+0
| | | | | | | These explicit rules are unneeded because scripts/Makefile.build provides a pattern rule to create %.s from %.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Merge tag 'armsoc-soc' of ↵Linus Torvalds2018-10-291-6/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "A couple of platforms change hands in the MAINTAINERS file: - Linus Walleij lists himself for the ARM Reference platforms: versatile, vexpress, integrator and realview. He has been the main contributor for these for a while, and makes it official now. - Vladimir Zapolskiy takes over the LPC18xx platform from Joachim Eastwood - Manivannan Sadhasivam becomes a secondary maintainer for the Actions Semi machines - Nicolas Ferre lists updates the MAINTAINER listing for the AT91 platform: Ludovic Desroches is now a co-maintainer for the platform, and several other people (Claudiu Beznea, Cristian Birsan, Eugen Hristev, Codrin Ciubotariu) take over individual device drivers. Thanks everyone for working on this, and welcome to the new maintainers! The "virt" platform on qemy or kvm can now be used in big-endian mode without additional tricks, thanks to Jason Donenfeld. Once again, we gain support for another NXP i.MX6 variant, this time it's the i.MX 6ULZ 32-bit single-core version. On arm64, we add support for two SoCs from Renesas: RZ/G2E (r8a774c0) and RZ/G2M (r8a774a1). These are described as microcontrollers on the manufacturer website, but appear to be rather powerful. The RZ/G2M is used on the reference board for the CIP Super Long Term Support (SLTS) Linux Kernels" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) MAINTAINERS: Assign myself as a maintainer of ARM/LPC18XX architecture arm64: exynos: Enable generic power domain support MAINTAINERS: remove non-exsiting email address of Baoyou MAINTAINERS: fix pattern in ARM/Synaptics berlin SoC section MAINTAINERS: Drop dt-bindings/genpd/k2g.h ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms arm64: actions: Enable PINCTRL in platforms Kconfig MAINTAINERS: Add entry for Actions Semi Owl SoCs DMA driver MAINTAINERS: Add entry for Actions Semiconductor Owl I2C driver MAINTAINERS: Update clock binding entry for Actions Semi Owl SoCs ARM: imx: add i.mx6ulz msl support ARM: Assume maintainership of ARM reference designs ARM: support big-endian for the virt architecture MAINTAINERS: sdhci: move the Microchip entry to proper location MAINTAINERS: move former ATMEL entries to proper MICROCHIP location MAINTAINERS: remove the / ATMEL string from MICROCHIP entries MAINTAINERS: iio: add co-maintainer to SAMA5D2-compatible ADC driver MAINTAINERS: pwm: add entry for Microchip pwm driver MAINTAINERS: dmaengine: add files to Microchip dma entry MAINTAINERS: USB: change maintainer for Microchip USBA gadget driver ...
| * ARM: at91: pm: call put_device instead of of_node_put in at91_pm_config_wszhong jiang2018-09-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | of_find_device_by_node takes a reference to the struct device when it finds a match via get_device. but it fails to put_device in at91_pm_config_ws, for_each_matching_node_and_match will get and put the node properly, there is no need to call the of_put_node. Therefore, just call put_device instead of of_node_put in at91_pm_config_ws. Fixes: d7484f5c6b3b ("ARM: at91: pm: configure wakeup sources for ULP1 mode") Suggested-by: Claudiu Beznea <Claudiu.Beznea@microchip.com> Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| * ARM: at91: pm: remove pm_bu initialization in at91_pm_backup_init()Claudiu Beznea2018-08-271-3/+0
| | | | | | | | | | | | | | | | | | There is no need to initialize pm_bu since it is used only if backup mode is selected. In case backup mode initialization fails (which means pm_bu is invalid) the ULP0 mode will be selected. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* | power: reset: at91-poweroff: switch to slow clock before shutdownClaudiu Beznea2018-09-161-0/+8
|/ | | | | | | | | | | | | | | | | | | | | The SAMA5D2 NRST input signal is resynchronized with the SLCK clock and it can take up to 2 SLCK cycles (about 90us) for the internal reset to be effective. During this delay, the VDDCORE current consumption may still be high (application-dependent) with the VDDCORE regulator already OFF. Under such conditions, VDDCORE may operate below its operating range leading to potential register corruption. To prevent such situation, it is recommended to decrease significantly the power consumption of the device once the voltage regulator is turned-off. This can be achieved by operating the device at a much lower low frequency. To solve this switch the master clock to slock clock just before writing shutdown command to shutdown controller. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Suggested-by: Patrice Vilchez <patrice.vilchez@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2018-08-231-0/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM device-tree updates from Olof Johansson: "Business as usual -- the bulk of our changes are to devicetree files with new hardware support, new SoCs and platforms, and new board types. New SoCs/platforms: - Raspberry Pi Compute Module (CM1) and IO board - i.MX6SSL from NXP - Renesas RZ/N1D SoC (R9A06G032), Dual Cortex-A7 with Ethernet, CAN and PLC interfaces - TI AM654 SoC, Quad Cortex-A53, safety subsystem with Cortex-R5 controllers, communication and PRU subsystem and lots of other interfaces (PCIe, USB3, etc). New boards and systems: - Several Atmel at91-based boards from Laird - Marvell Armada388-based Helios4 board from SolidRun - Samsung Aires-based phones (s5pv210) - Allwinner A64-based Pinebook laptop In addition to the above, there's the usual amount of new devices described on existing platforms, fixes and tweaks and new minor variants of boards/platforms" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (478 commits) arm64: dts: sdm845: Add tsens nodes arm64: dts: msm8996: thermal: Initialise via DT and add second controller arm64: dts: sprd: Add one suspend timer arm64: dts: sprd: Add SC27XX ADC device arm64: dts: sprd: Add SC27XX eFuse device arm64: dts: sprd: Add SC27XX vibrator device arm64: dts: sprd: Add SC27XX breathing light controller device arm64: dts: meson-axg: add spdif-dit codec arm64: dts: meson-axg: add lineout codec arm64: dts: meson-axg: add linein codec arm64: dts: meson-axg: add tdm interfaces arm64: dts: meson-axg: add tdmout formatters arm64: dts: meson-axg: add tdmin formatters arm64: dts: meson-axg: add spdifout arm64: dts: rockchip: add led support for Firefly-RK3399 arm64: dts: rockchip: remove deprecated Type-C PHY properties on rk3399 arm64: dts: rockchip: add power button support for Firefly-RK3399 ARM: dts: aspeed: Add coprocessor interrupt controller arm64: dts: meson-axg: add audio arb reset controller arm64: dts: meson-axg: add usb power regulator ...
| * ARM: at91: fix USB clock detection handlingAlexandre Belloni2018-06-201-0/+5
| | | | | | | | | | | | | | | | | | | | Add more compatibles to be able to correct the USB clock detection. at91sam9261 and at91sam9263 have the same PMC_SCSR layout as at91sam9260. at91sam9rl doesn't have any USB clock. Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* | Merge tag 'armsoc-soc' of ↵Linus Torvalds2018-08-233-53/+282
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 32-bit SoC platform updates from Olof Johansson: "Most of the SoC updates in this cycle are cleanups and moves to more modern infrastructure: - Davinci was moved to common clock framework - OMAP1-based Amstrad E3 "Superphone" saw a bunch of cleanups to the keyboard interface (bitbanged AT keyboard via GPIO). - Removal of some stale code for Renesas platforms - Power management improvements for i.MX6LL" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (112 commits) ARM: uniphier: select RESET_CONTROLLER arm64: uniphier: select RESET_CONTROLLER ARM: uniphier: remove empty Makefile ARM: exynos: Clear global variable on init error path ARM: exynos: Remove outdated maintainer information ARM: shmobile: Always enable ARCH_TIMER on SoCs with A7 and/or A15 ARM: shmobile: r8a7779: hide unused r8a7779_platform_cpu_kill soc: r9a06g032: don't build SMP files for non-SMP config ARM: shmobile: Add the R9A06G032 SMP enabler driver ARM: at91: pm: configure wakeup sources for ULP1 mode ARM: at91: pm: add PMC fast startup registers defines ARM: at91: pm: Add ULP1 mode support ARM: at91: pm: Use ULP0 naming instead of slow clock ARM: hisi: handle of_iomap and fix missing of_node_put ARM: hisi: check of_iomap and fix missing of_node_put ARM: hisi: fix error handling and missing of_node_put ARM: mx5: Set the DBGEN bit in ARM_GPC register ARM: imx51: Configure M4IF to avoid visual artifacts ARM: imx: call imx6sx_cpuidle_init() conditionally for 6sll ARM: imx: fix i.MX6SLL build ...
| * | ARM: at91: pm: configure wakeup sources for ULP1 modeClaudiu Beznea2018-07-171-22/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since for ULP1 PM mode of SAMA5D2 the wakeup sources are limited and well known add a method to check if these wakeup sources are defined by user (either via DT or filesystem). In case there are no wakeup sources defined for ULP1 the PM suspend will fail, otherwise these will be configured in fast startup registers of PMC. Since wakeup sources of ULP1 need also to be configured in SHDWC registers the code was a bit changed to map the SHDWC also in case ULP1 is requested by user (this was done in the initialization phase). In case the ULP1 initialization fails the ULP0 mode is used (this mode was also used in case backup mode initialization failed). Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| * | ARM: at91: pm: Add ULP1 mode supportWenyou Yang2018-07-173-21/+125
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the ULP1 mode, in order to achieve the lowest power consumption with the system in retention mode and be able to resume on the wake up events, all the clocks are shut off, inclusive the embedded 12MHz RC oscillator, and the number of wake up sources is limited as well. When the wake up event is asserted, the embedded 12MHz RC oscillator restarts automatically. The ULP1 (Ultra Low-power mode 1) is introduced by SAMA5D2. The previous size of pm_suspend.o was 2148 bytes. With the addition of ULP1 mode the new size of pm_suspend.o raised at 2456 bytes. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> [claudiu.beznea@microchip.com: aligned with 4.18-rc1] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| * | ARM: at91: pm: Use ULP0 naming instead of slow clockClaudiu Beznea2018-07-173-16/+17
| |/ | | | | | | | | | | | | | | | | | | | | | | Switch to use ULP0 naming instead of slow clock naming for power modes, to be as closed as possible to datasheet. This commit does the necessary renaming and macro addition to be as close as possible to the namings from [1]. [1] https://lore.kernel.org/lkml/1470650705-31418-3-git-send-email-wenyou.yang@atmel.com Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* | Merge tag 'clk-for-linus' of ↵Linus Torvalds2018-08-151-0/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The new and exciting feature this time around is in the clk core. We've added duty cycle support to the clk API so that clk signal duty cycle ratios can be adjusted while taking into account things like clk dividers and clk tree hierarchy. So far only one SoC has implemented support for this, but I expect there will be more to come in the future. Outside of the core, we have the usual pile of clk driver updates and additions. The Amlogic meson driver got the most lines in the diffstat this time around because it added support for a whole bunch of hardware and duty cycle configuration. After that the Rockchip PX30, Qualcomm SDM845, and Renesas SoC drivers fill in a majority of the diff. We're left with the collection of non-critical fixes after that. Overall it looks pretty quiet this time. Core: - Clk duty cycle support - Proper CLK_SET_RATE_GATE support throughout the tree New Drivers: - Actions Semi Owl series S700 SoC clk driver - Qualcomm SDM845 display clock controller - i.MX6SX ocram_s clk support - Uniphier NAND, USB3 PHY, and SPI clk support - Qualcomm RPMh clk driver - i.MX7D mailbox clk support - Maxim 9485 Programmable Clock Generator - expose 32 kHz PLL on PXA SoCs - imx6sll GPIO clk gate support - Atmel at91 I2S audio clk support - SI544/SI514 clk on/off support - i.MX6UL GPIO clock gates in CCM CCGR - Renesas Crypto Engine clocks on R-Car H3 - Renesas clk support for the new RZ/N1D SoC - Allwinner A64 display engine clock support - support for Rockchip's PX30 SoC - Amlogic Meson axg PCIe and audio clocks - Amlogic Meson GEN CLK on gxbb, gxl and axg Updates: - remove an unused variable from Exynos4412 ISP driver - fix a thinko bug in SCMI clk division logic - add missing of_node_put()s in some i.MX clk drivers - Tegra SDMMC clk jitter improvements with high speed signaling modes - SPDX tagging for qcom and cs2000-cp drivers - stop leaking con ids in __clk_put() - fix a corner case in fixed factor clk probing where node is in DT but parent clk is registered much later - Marvell Armada 3700 clk_pm_cpu_get_parent() had an invalid return value - i.MX clk init arrays removed in place of CLK_IS_CRITICAL - convert to CLK_IS_CRITICAL for i.MX51/53 driver - fix Tegra BPMP driver oops when xlating a NULL clk - proper default configuration for vic03 and vde clks on Tegra124 - mark Tegra memory controller clks as critical - fix array bounds clamp in Tegra's emc determine_rate() op - Ingenic i2s bit update and allow UDC clk to gate - fix name of aspeed SDC clk define to have only one 'CLK' - fix i.MX6QDL video clk parent - critical clk markings for qcom SDM845 - fix Stratix10 mpu_free_clk and sdmmc_free_clk parents - mark Rockchip's pclk_rkpwm_pmu as critical clock, due to it supplying the pwm used to drive the logic supply of the rk3399 core" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (85 commits) clk: rockchip: Add pclk_rkpwm_pmu to PMU critical clocks in rk3399 clk: cs2000-cp: convert to SPDX identifiers clk: scmi: Fix the rounding of clock rate clk: qcom: Add display clock controller driver for SDM845 clk: mvebu: armada-37xx-periph: Remove unused var num_parents clk: samsung: Remove unused mout_user_aclk400_mcuisp_p4x12 variable clk: actions: Add S700 SoC clock support dt-bindings: clock: Add S700 support for Actions Semi Soc's clk: actions: Add missing REGMAP_MMIO dependency clk: uniphier: add clock frequency support for SPI clk: uniphier: add more USB3 PHY clocks clk: uniphier: add NAND 200MHz clock clk: tegra: make sdmmc2 and sdmmc4 as sdmmc clocks clk: tegra: Add sdmmc mux divider clock clk: tegra: Refactor fractional divider calculation clk: tegra: Fix includes required by fence_udelay() clk: imx6sll: fix missing of_node_put() clk: imx6ul: fix missing of_node_put() clk: imx: add ocram_s clock for i.mx6sx clk: mvebu: armada-37xx-periph: Fix wrong return value in get_parent ...
| * | clk: at91: add I2S clock mux driverCodrin Ciubotariu2018-07-061-0/+4
| |/ | | | | | | | | | | | | | | | | | | This driver is a simple muxing driver that controls the I2S's clock input by using syscon/regmap to change the parent. The available inputs can be peripheral clock and generated clock. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> [sboyd@kernel.org: Fix SPDX tag comment style] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
* / ARM: at91: remove unused duplicated filechk_offsetsMasahiro Yamada2018-07-281-25/+0
|/ | | | | | | | | The filechk_offsets in arch/arm/mach-at91/Makefile is never used because it is always overridden by the equivalent one in scripts/Makefile.lib Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: at91: Kconfig: Update company to MicrochipNicolas Ferre2018-02-281-7/+7
| | | | | | | | Update AT91 Kconfig text and help to move from Atmel to Microchip. The AT91 wording is kept in the title for historical reasons. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-022-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: at91: Replace uses of virt_to_phys with __pa_symbolAlexandre Belloni2017-09-181-2/+2
| | | | | | | | | The PM code wrongly uses virt_to_phys() instead of __pa_symbol() and was not updated by commit 64fc2a947a98 ("ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol") because it was not yet in tree. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
* Merge tag 'clk-for-linus' of ↵Linus Torvalds2017-09-131-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The diff is dominated by the Allwinner A10/A20 SoCs getting converted to the sunxi-ng framework. Otherwise, the heavy hitters are various drivers for SoCs like AT91, Amlogic, Renesas, and Rockchip. There are some other new clk drivers in here too but overall this is just a bunch of clk drivers for various different pieces of hardware and a collection of non-critical fixes for clk drivers. New Drivers: - Allwinner R40 SoCs - Renesas R-Car Gen3 USB 2.0 clock selector PHY - Atmel AT91 audio PLL - Uniphier PXs3 SoCs - ARC HSDK Board PLLs - AXS10X Board PLLs - STMicroelectronics STM32H743 SoCs Removed Drivers: - Non-compiling mb86s7x support Updates: - Allwinner A10/A20 SoCs converted to sunxi-ng framework - Allwinner H3 CPU clk fixes - Renesas R-Car D3 SoC - Renesas V2H and M3-W modules - Samsung Exynos5420/5422/5800 audio fixes - Rockchip fractional clk approximation fixes - Rockchip rk3126 SoC support within the rk3128 driver - Amlogic gxbb CEC32 and sd_emmc clks - Amlogic meson8b reset controller support - IDT VersaClock 5P49V5925/5P49V6901 support - Qualcomm MSM8996 SMMU clks - Various 'const' applications for struct clk_ops - si5351 PLL reset bugfix - Uniphier audio on LD11/LD20 and ethernet support on LD11/LD20/Pro4/PXs2 - Assorted Tegra clk driver fixes" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (120 commits) clk: si5351: fix PLL reset ASoC: atmel-classd: remove aclk clock ASoC: atmel-classd: remove aclk clock from DT binding clk: at91: clk-generated: make gclk determine audio_pll rate clk: at91: clk-generated: create function to find best_diff clk: at91: add audio pll clock drivers dt-bindings: clk: at91: add audio plls to the compatible list clk: at91: clk-generated: remove useless divisor loop clk: mb86s7x: Drop non-building driver clk: ti: check for null return in strrchr to avoid null dereferencing clk: Don't write error code into divider register clk: uniphier: add video input subsystem clock clk: uniphier: add audio system clock clk: stm32h7: Add stm32h743 clock driver clk: gate: expose clk_gate_ops::is_enabled clk: nxp: clk-lpc32xx: rename clk_gate_is_enabled() clk: uniphier: add PXs3 clock data clk: hi6220: change watchdog clock source clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808 clk: cs2000: Add cs2000_set_saved_rate ...
| * clk: at91: add audio pll clock driversQuentin Schulz2017-09-011-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new clock driver set allows to have a fractional divided clock that would generate a precise clock particularly suitable for audio applications. The main audio pll clock has two children clocks: one that is connected to the PMC, the other that can directly drive a pad. As these two routes have different enable bits and different dividers and divider formulas, they are handled by two different drivers. Each of them could modify the rate of the main audio pll parent. The main audio pll clock can output 620MHz to 700MHz. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
* | ARM: at91: don't select CONFIG_ARM_CPU_SUSPEND for old platformsArnd Bergmann2017-08-232-1/+13
|/ | | | | | | | | | | | | | | | | | | | | | | My previous patch fixed a link error for all at91 platforms when CONFIG_ARM_CPU_SUSPEND was not set, however this caused another problem on a configuration that enabled CONFIG_ARCH_AT91 but none of the individual SoCs, and that also enabled CPU_ARM720 as the only CPU: warning: (ARCH_AT91 && SOC_IMX23 && SOC_IMX28 && ARCH_PXA && MACH_MVEBU_V7 && SOC_IMX6 && ARCH_OMAP3 && ARCH_OMAP4 && SOC_OMAP5 && SOC_AM33XX && SOC_DRA7XX && ARCH_EXYNOS3 && ARCH_EXYNOS4 && EXYNOS5420_MCPM && EXYNOS_CPU_SUSPEND && ARCH_VEXPRESS_TC2_PM && ARM_BIG_LITTLE_CPUIDLE && ARM_HIGHBANK_CPUIDLE && QCOM_PM) selects ARM_CPU_SUSPEND which has unmet direct dependencies (ARCH_SUSPEND_POSSIBLE) arch/arm/kernel/sleep.o: In function `cpu_resume': (.text+0xf0): undefined reference to `cpu_arm720_suspend_size' arch/arm/kernel/suspend.o: In function `__cpu_suspend_save': suspend.c:(.text+0x134): undefined reference to `cpu_arm720_do_suspend' This improves the hack some more by only selecting ARM_CPU_SUSPEND for the part that requires it, and changing pm.c to drop the contents of unused init functions so we no longer refer to cpu_resume on at91 platforms that don't need it. Fixes: cc7a938f5f30 ("ARM: at91: select CONFIG_ARM_CPU_SUSPEND") Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'at91-4.12-fixes' of ↵Olof Johansson2017-06-181-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc Bring in the fixes branch to avoid a merge conflict between new SoC options and the build fix adding CONFIG_AMR_CPU_SUSPEND. Fixes for 4.12: Fix two compilation issues * tag 'at91-4.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: at91: select CONFIG_ARM_CPU_SUSPEND memory: atmel-ebi: mark PM ops as __maybe_unused Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: at91: select CONFIG_ARM_CPU_SUSPENDArnd Bergmann2017-05-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The reference to cpu_resume requires the corresponding generic code to be enabled when CONFIG_PM is set: arch/arm/mach-at91/pm.o: In function `sama5d2_pm_init': pm.c:(.init.text+0x5e8): undefined reference to `cpu_resume' Fixes: 24a0f5c539f9 ("ARM: at91: pm: Add sama5d2 backup mode") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* | Merge tag 'at91-ab-4.13-soc' of ↵Olof Johansson2017-06-1810-51/+305
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc SoC for 4.13: - New suspend/resume mode for sama5d2 - Initial support for armv7m based SoCs * tag 'at91-ab-4.13-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: at91: remove atmel_nand_data ARM: at91: fix at91_suspend_entering_slow_clock link error ARM: at91: debug: add samv7x support ARM: at91: add armv7m SoC detection ARM: at91: handle CONFIG_PM for armv7m configurations ARM: at91: Add armv7m support ARM: at91: Document armv7m compatibles ARM: at91: Documentation: add armv7m families ARM: at91: pm: fallback to slowclock when backup mode fails ARM: at91: pm: allow selecting standby and suspend modes ARM: at91: pm: Add sama5d2 backup mode Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: at91: fix at91_suspend_entering_slow_clock link errorArnd Bergmann2017-06-131-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_ARCH_AT91 is enabled, but none of the specific SoC support is in use, some at91 specific drivers fail to link: drivers/tty/serial/atmel_serial.o: In function `atmel_serial_suspend': atmel_serial.c:(.text.atmel_serial_suspend+0x1e): undefined reference to `at91_suspend_entering_slow_clock' drivers/usb/host/ohci-at91.o: In function `ohci_hcd_at91_drv_suspend': ohci-at91.c:(.text.ohci_hcd_at91_drv_suspend+0x12): undefined reference to `at91_suspend_entering_slow_clock' drivers/usb/gadget/udc/at91_udc.o: In function `at91udc_suspend': at91_udc.c:(.text.at91udc_suspend+0x26): undefined reference to `at91_suspend_entering_slow_clock' This changes the at91_suspend_entering_slow_clock hack once more, adding an alternative inline implementation that is used exactly in those cases that don't provide the normal implementation. Fixes: c1892c2379d2 ("ARM: at91: handle CONFIG_PM for armv7m configurations") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| * | ARM: at91: handle CONFIG_PM for armv7m configurationsAlexandre Belloni2017-06-023-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | There is currently no PM support for samx7 but the symbol can still be selected. This avoids compilation issues. Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| * | ARM: at91: Add armv7m supportSzemző András2017-06-024-1/+38
| | | | | | | | | | | | | | | | | | | | | | | | Add Atmel SAME70/SAMS70/SAMV71 SoC support. Signed-off-by: Szemző András <sza@esh.hu> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| * | ARM: at91: pm: fallback to slowclock when backup mode failsAlexandre Belloni2017-05-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | If the backup sram allocation fails, ensure we can suspend by falling back to the usual slow clock mode. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
| * | ARM: at91: pm: allow selecting standby and suspend modesAlexandre Belloni2017-05-152-35/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While we can only select between "standby" and "mem" states for power management, the atmel platforms can actually support more modes. For both standby and mem, allow selecting which mode will be used using the atmel.pm_modes kernel parameter. By default, keep the current modes. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
| * | ARM: at91: pm: Add sama5d2 backup modeAlexandre Belloni2017-05-156-23/+187
| |/ | | | | | | | | | | | | | | | | The sama5d2 has a mode were it is possible to cut power to the SoC while keeping the RAM in self refresh. Resuming from that mode needs support in the firmware/bootloader. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
* / ARM: remove duplicate 'const' annotations'Arnd Bergmann2017-05-191-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | gcc-7 warns about some declarations that are more 'const' than necessary: arch/arm/mach-at91/pm.c:338:34: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const struct of_device_id const ramc_ids[] __initconst = { arch/arm/mach-bcm/bcm_kona_smc.c:36:34: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const struct of_device_id const bcm_kona_smc_ids[] __initconst = { arch/arm/mach-spear/time.c:207:34: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const struct of_device_id const timer_of_match[] __initconst = { arch/arm/mach-omap2/prm_common.c:714:34: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const struct of_device_id const omap_prcm_dt_match_table[] __initconst = { arch/arm/mach-omap2/vc.c:562:35: error: duplicate 'const' declaration specifier [-Werror=duplicate-decl-specifier] static const struct i2c_init_data const omap4_i2c_timing_data[] __initconst = { The ones in arch/arm were apparently all introduced accidentally by one commit that correctly marked a lot of variables as __initconst. Fixes: 19c233b79d1a ("ARM: appropriate __init annotation for const data") Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: at91: move SoC detection to its own driverAlexandre Belloni2017-03-316-344/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To simplify machine init and as the soc_device struct is not used as the parent for on-chip devices anymore, move SoC detection to its own driver. Change in dmesg: - before: DMA: preallocated 256 KiB pool for atomic coherent allocations AT91: Detected SoC family: sama5d2 AT91: Detected SoC: sama5d27, revision 0 No ATAGs? clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe085b000 SCSI subsystem initialized - after: DMA: preallocated 256 KiB pool for atomic coherent allocations No ATAGs? clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 184217874325 ns at_xdmac f0010000.dma-controller: 16 channels, mapped at 0xe0859000 AT91: Detected SoC family: sama5d2 AT91: Detected SoC: sama5d27, revision 0 SCSI subsystem initialized Suggested-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: correct typoAlexandre Belloni2017-03-311-1/+1
| | | | | | | Add a missing bracket at the end of Anti's email Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Remove at91_pm_set_standbyAlexandre Belloni2017-03-311-8/+2
| | | | | | | | Merge at91_pm_set_standby() in at91_dt_ramc as this is the only callsite. That moves it to the init section. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Merge all at91sam9*_pm_initAlexandre Belloni2017-03-313-61/+6
| | | | | | | | The PM initialization is now identical for all at91sam9. Merge the functions. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Tie the USB clock mask to the pmcAlexandre Belloni2017-03-311-14/+23
| | | | | | | | The USB clocks mask (uhp_udp_mask) depends on the pmc. Tie it to the pmc id instead of the SoC. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Tie the memory controller type to the ramc idAlexandre Belloni2017-03-311-10/+20
| | | | | | | | Instead of relying on the SoC type to select the memory controller type, use the device tree ids as they are parsed anyway. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.Alexandre Belloni2017-03-311-1/+19
| | | | | | | | | | As already explained for pm_suspend.S, the DDRSDR controller fails to put LPDDR1 memories in self-refresh. Force the controller to think it has DDR2 memories during the self-refresh period, as the DDR2 self-refresh spec is equivalent to LPDDR1, and is correctly implemented in the controller. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Simplify at91rm9200_standbyAlexandre Belloni2017-03-311-8/+3
| | | | | | | | Since 2008, AT91_MC_SDRAMC_LPR is set to 0 at kernel initialization. There is no use saving, changing and restoring it. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Use struct at91_pm_data in pm_suspend.SAlexandre Belloni2017-03-315-67/+102
| | | | | | | | | | The number of register we can safely pass to at91_pm_suspend_in_sram is limited. Instead, pass the address to the at91_pm_data structure. The offsets are automatically generated to avoid hardcoding them. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Move global variables into at91_pm_dataAlexandre Belloni2017-03-311-23/+21
| | | | | | | | Instead of having separate global variables to hold IP addresses, move them to struct at91_pm_data. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Move at91_ramc_read/write to pm.cAlexandre Belloni2017-03-312-8/+6
| | | | | | | | Those macros are only used in pm.c, move them there so we can remove the test on __ASSEMBLY__. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: Cleanup headersAlexandre Belloni2017-03-311-16/+5
| | | | | | | Remove unnecessary header inclusions and reorder the remaining ones. Acked-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: cpu_idle: switch DDR to power-down modeNicolas Ferre2017-03-141-1/+17
| | | | | | | | | | | | | | | | | | | | | | | On some DDR controllers, compatible with the sama5d3 one, the sequence to enter/exit/re-enter the self-refresh mode adds more constrains than what is currently written in the at91_idle driver. An actual access to the DDR chip is needed between exit and re-enter of this mode which is somehow difficult to implement. This sequence can completely hang the SoC. It is particularly experienced on parts which embed a L2 cache if the code run between IDLE calls fits in it... Moreover, as the intention is to enter and exit pretty rapidly from IDLE, the power-down mode is a good candidate. So now we use power-down instead of self-refresh. As we can simplify the code for sama5d3 compatible DDR controllers, we instantiate a new sama5d3_ddr_standby() function. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: <stable@vger.kernel.org> # v4.1+ Fixes: 017b5522d5e3 ("ARM: at91: Add new binding for sama5d3-ddramc") Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91: pm: remove useless extern definitionAlexandre Belloni2017-01-112-3/+1
| | | | | | at91_ramc_base is local to pm.c, remove its definition in pm.h Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: stop *MIGHT_HAVE_PCI* config from being selected redundantlyKishon Vijay Abraham I2016-09-211-1/+0
| | | | | | | | | | *MIGHT_HAVE_PCI* config is already selected in ARCH_MULTIPLATFORM. Don't select it redundantly in all ARCH_MULTIPLATFORM based machines. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'armsoc-soc' of ↵Linus Torvalds2016-08-011-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Improved and new platform support for various SoCs: New SoC support: - Broadcom BCM23550 - Freescale i.MX7Solo - Qualcomm MDM9615 - Renesas r8a7792 Improvements: - convert clps711x to multiplatform - debug uart improvements for Atmel platforms - Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram - OMAP tweaks and improvements to hwmod - OMAP support for kexec on SMP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits) ARM: davinci: fix build break because of undeclared dm365_evm_snd_data ARM: s3c64xx: smartq: Avoid sparse warnings ARM: sti: Implement dummy L2 cache's write_sec ARM: STi: Update machine _namestr to be more generic. arm: meson: explicitly select clk drivers ARM: tango: add Suspend-to-RAM support ARM: hisi: consolidate the hisilicon machine entries ARM: tango: fix CONFIG_HOTPLUG_CPU=n build MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry MAINTAINERS: Update BCM63XX entry MAINTAINERS: Add NS2 entry MAINTAINERS: Fix nsp false-positives MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs ARM: clps711x: Switch to MULTIPLATFORM ARM: clps711x: Remove boards support ARM: clps711x: Add basic DT support ARM: clps711x: Reduce static map size ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu ARM: oxnas: Change OX810SE default driver config ...
| * Merge ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB changes into next/socArnd Bergmann2016-07-061-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '5c34a4e89c743339f78cafb2f2a826a010f0746a': ARM: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB ARM: uniphier: drop code for old DT binding These cause a harmless conflict with the clps711x multiplatform support, and it's easy to resolve. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: at91: fix warnings in pm.cBen Dooks2016-06-211-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a pair of missing statics on un-exported functions and include <linux/platform_data/atmel.h> to provide the declaration of at91_suspend_entering_slow_clock() to fix the following sparse warnings: arch/arm/mach-at91/pm.c:127:5: warning: symbol 'at91_suspend_entering_slow_clock' was not declared. Should it be static? arch/arm/mach-at91/pm.c:358:6: warning: symbol 'at91rm9200_idle' was not declared. Should it be static? arch/arm/mach-at91/pm.c:367:6: warning: symbol 'at91sam9_idle' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* | | Merge tag 'armsoc-cleanup' of ↵Linus Torvalds2016-08-011-1/+1
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "The cleanup branch keeps going down in size as we've completed a lot of the major legacy platform removals and conversions. A handful of changes this time around, some of the themes or larger sets are: - A bunch of i.MX cleanups around platform detection, init call cleanups - Misc fixes of missing/implicit includes - Removal of ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits) ARM: mps2: fix typo ARM: s3c64xx: avoid warning about 'struct device_node' bus: mvebu-mbus: make mvebu_mbus_syscore_ops static bus: mvebu-mbus: fix __iomem on register pointers ARM: tegra: Remove board_init_funcs array ARM: iop: Fix indentation ARM: imx: remove cpu_is_mx*() ARM: imx: remove last call to cpu_is_mx5* ARM: imx: rework mx27_pm_init() call ARM: imx: deconstruct mx3_idle ARM: imx: deconstruct mxc_rnga initialization ARM: imx: remove cpu_is_mx1 check ARM: i.MX: Do not explicitly call l2x0_of_init() ARM: i.MX: system.c: Tweak prefetch settings for performance ARM: i.MX: system.c: Replace magic numbers ARM: i.MX: system.c: Remove redundant errata 752271 code ARM: i.MX: system.c: Convert goto to if statement ARM: Kirkwood: fix kirkwood_pm_init() declaration/type ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static ARM: orion5x: make orion5x_legacy_handle_irq static ...
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 02:31:13 +0000