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2020-12-17pwm: tiehrpwm: Handle deferred probe with dev_err_probe()Grygorii Strashko
The devm_clk_get() may return -EPROBE_DEFER which is not handled properly by TI EHRPWM driver and causes unnecessary boot log messages. Hence, add proper deferred probe handling with new dev_err_probe() API. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: lpss: Set DPM_FLAG_SMART_SUSPEND on Cherry Trail devicesHans de Goede
As the comment above the code setting the DPM_FLAG_NO_DIRECT_COMPLETE flag explains: /* * On Cherry Trail devices the GFX0._PS0 AML checks if the controller * is on and if it is not on it turns it on and restores what it * believes is the correct state to the PWM controller. * Because of this we must disallow direct-complete, which keeps the * controller (runtime)suspended, on resume to avoid 2 issues: * 1. The controller getting turned on without the linux-pm code * knowing about this. On devices where the controller is unused * this causes it to stay on during the next suspend causing high * battery drain (because S0i3 is not reached) * 2. The state restoring code unexpectedly messing with the controller */ The pm-core must not skip resume to avoid the GFX0._PS0 AML code messing with the PWM controller behind our back. But leaving the controller runtime-suspended (skipping runtime-resume + normal-suspend) during suspend is fine. Set the DPM_FLAG_SMART_SUSPEND flag to allow this. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: lpss: Use DPM_FLAG_NO_DIRECT_COMPLETE instead of declaring a prepare ↵Hans de Goede
handler ACPI LPSS devices use direct-complete style suspend/resume handling by default. We set the DPM_FLAG_SMART_PREPARE and define a prepare handler to disable this on Cherry Trail devices. Clean this up a bit by setting the DPM_FLAG_NO_DIRECT_COMPLETE flag for Cherry Trail devices, instead of defining a prepare handler. While at it also improve the comment explaining why this is necessary. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: lpss: Log error from pwm_lpss_is_updating() if the update bit is still setHans de Goede
pwm_lpss_is_updating() does a sanity check which should never fail. If the check does actually fail that is worth logging an error, especially since this means that we will skip making the requested changes to the PWM settings. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: ab8500: Explicitly allocate pwm chip base dynamicallyUwe Kleine-König
The ab8500 driver is the last one which doesn't (explicitly) use dynamic allocation of the pwm id. Looking through the kernel sources I didn't find a place that relies on this id. And with the device probed from device tree pdev->id is -1 anyhow; making this explicit looks beneficial, too. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: zx: Add missing cleanup in error pathUwe Kleine-König
zx_pwm_probe() called clk_prepare_enable() before; this must be undone in the error path. Fixes: 4836193c435c ("pwm: Add ZTE ZX PWM device driver") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: ab8500: Add error message if pwmchip_add() failsUwe Kleine-König
pwmchip_add() doesn't emit an error message, so add one in the driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: imx1: Use dev_err_probe() to simplify error handlingAnson Huang
dev_err_probe() can reduce code size, uniform error handling and record the defer probe reason etc., use it to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: imx27: Use dev_err_probe() to simplify error handlingAnson Huang
dev_err_probe() can reduce code size, uniform error handling and record the defer probe reason etc., use it to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: imx-tpm: Use dev_err_probe() to simplify error handlingAnson Huang
dev_err_probe() can reduce code size, uniform error handling and record the defer probe reason etc., use it to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: atmel: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Acked-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: sifive: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: hibvt: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. While at it, also declare the "i" and "ret" variables on the same line since they are of the same type. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: lpc18xx-sct: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: img: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: clps711x: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: mtk-disp: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: brcmstb: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: vt8500: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: berlin: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: bcm2835: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: tiecap: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: imx: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: tiehrpwm: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: samsung: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: bcm-iproc: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: rockchip: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: meson: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: lpc32xx: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: bcm-kona: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: spear: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: zx: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: pxa: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: sti: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: mediatek: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: tegra: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: ep93xx: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: renesas-tpu: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: rcar: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: fsl-ftm: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17pwm: sun4i: Convert to devm_platform_ioremap_resource()Yangtao Li
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2020-12-17i3c/master/mipi-i3c-hci: quiet maybe-unused variable warningNicolas Pitre
If CONFIG_OF is disabled then the matching table is notreferenced. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Nicolas Pitre <npitre@baylibre.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2020-12-16Merge tag 'arm-soc-omap-genpd-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC OMAP GenPD updates from Arnd Bergmann: "These are additional updates for the power domain support on OMAP, moving to an implementation based on device tree information instead of SoC specific code. This is the latest step in the ongoing process for moving code out of arch/arm/mach-omap2. I kept this separate from the other driver changes since it touches code in multiple areas" * tag 'arm-soc-omap-genpd-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (51 commits) ARM: OMAP2+: Fix am4 only build after genpd changes ARM: dts: Configure power domain for omap5 dss ARM: dts: omap5: add remaining PRM instances soc: ti: omap-prm: omap5: add genpd support for remaining PRM instances ARM: OMAP2+: Drop legacy platform data for dra7 gpmc ARM: dts: Configure interconnect target module for dra7 iva ARM: dts: dra7: add remaining PRM instances soc: ti: omap-prm: dra7: add genpd support for remaining PRM instances clk: ti: dra7: Drop idlest polling from IVA clkctrl clocks ARM: OMAP2+: Drop legacy platform data for omap4 gpmc ARM: OMAP2+: Drop legacy platform data for omap4 iva ARM: dts: Configure power domain for omap4 dsp ARM: dts: Configure power domain for omap4 dss ARM: dts: omap4: add remaining PRM instances soc: ti: omap-prm: omap4: add genpd support for remaining PRM instances clk: ti: omap4: Drop idlest polling from IVA clkctrl clocks ARM: OMAP2+: Drop legacy remaining legacy platform data for am4 ARM: dts: Use simple-pm-bus for genpd for am4 l3 ARM: dts: Move am4 l3 noc to a separate node ARM: dts: Use simple-pm-bus for genpd for am4 l4_per ...
2020-12-16Merge tag 'arm-soc-drivers-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "There are a couple of subsystems maintained by other people that merge their drivers through the SoC tree, those changes include: - The SCMI firmware framework gains support for sensor notifications and for controlling voltage domains. - A large update for the Tegra memory controller driver, integrating it better with the interconnect framework - The memory controller subsystem gains support for Mediatek MT8192 - The reset controller framework gains support for sharing pulsed resets For Soc specific drivers in drivers/soc, the main changes are - The Allwinner/sunxi MBUS gets a rework for the way it handles dma_map_ops and offsets between physical and dma address spaces. - An errata fix plus some cleanups for Freescale Layerscape SoCs - A cleanup for renesas drivers regarding MMIO accesses. - New SoC specific drivers for Mediatek MT8192 and MT8183 power domains - New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC identification. - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and SDX55. - A rework of the TI AM33xx 'genpd' power domain support to use information from DT instead of platform data - Support for TI AM64x SoCs - Allow building some Amlogic drivers as modules instead of built-in Finally, there are numerous cleanups and smaller bug fixes for Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips, Renesas, and Xilinx SoCs" * tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits) soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS firmware: xilinx: Properly align function parameter firmware: xilinx: Add a blank line after function declaration firmware: xilinx: Remove additional newline firmware: xilinx: Fix kernel-doc warnings firmware: xlnx-zynqmp: fix compilation warning soc: xilinx: vcu: add missing register NUM_CORE soc: xilinx: vcu: use vcu-settings syscon registers dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding soc: xilinx: vcu: drop useless success message clk: samsung: mark PM functions as __maybe_unused soc: samsung: exynos-chipid: initialize later - with arch_initcall soc: samsung: exynos-chipid: order list of SoCs by name memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe() memory: ti-emif-sram: only build for ARMv7 memory: tegra30: Support interconnect framework memory: tegra20: Support hardware versioning and clean up OPP table initialization dt-bindings: memory: tegra20-emc: Document opp-supported-hw property soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe() reset-controller: ti: force the write operation when assert or deassert ...
2020-12-16Merge tag 'arm-soc-dt-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM device tree updates from Arnd Bergmann: "Across all platforms, there is a continued move towards DT schema for validating the dts files. As a result there are bug fixes for mistakes that are found using these schema, in addition to warnings from the dtc compiler. As usual, many changes are for adding support for additional on-chip and on-board components in the machines we already support. The newly supported SoCs for this release are: - MStar Infinity2M, a low-end IP camera chip based on a dual-core Cortex-A7, otherwise similar to the Infinity chip we already support. This is also known as the SigmaStar SSD202D, and we add support for the Honestar ssd201htv2 development kit. - Nuvoton NPCM730, a Cortex-A9 based Baseboard Management Controller (BMC), in the same family as the NPCM750. This gets used in the Ampere Altra based "Fii Kudo" server and the Quanta GSJ, both of which are added as well. - Broadcom BCM4908, a 64-bit home router chip based on Broadcom's own Brahma-B53 CPU. Support is also added for the Asus ROG Rapture GT-AC5300 high-end WiFi router based on this chip. - Mediatek MT8192 is a new SoC based on eight Cortex-A76/A55 cores, meant for faster Chromebooks and tablets. It gets added along with its reference design. - Mediatek MT6779 (Helio P90) is a high-end phone chip from last year's generation, also added along with its reference board. This one is still based on Cortex-A75/A55. - Mediatek MT8167 is a version of the already supported MT8516 chip, both based on Cortex-A35. It gets added along with the "Pumpkin" single board computer, but is likely to also make its way into low-end tablets in the future. For the already supported chips, there are a number of new boards. Interestingly there are more 32-bit machines added this time than 64-bit. Here is a brief list of the new boards: - Three new Mikrotik router variants based on Marvell Prestera 98DX3236, a close relative of the more common Armada XP - A reference board for the Marvell Armada 382 - Three new servers using ASpeed baseboard management controllers, the actual machines being from Bytedance, Facebook and IBM, and one machine using the Nuvoton NPCM750 BMC. - The Galaxy Note 10.1 (P4) tablet, using an Exynos 4412. - The usual set of 32-bit i.MX industrial/embedded hardware: * Protonic WD3 (tractor e-cockpit) * Kamstrup OMNIA Flex Concentrator (smart grid platform) * Van der Laan LANMCU (food storage) * Altesco I6P (vehicle inspection stations) * PHYTEC phyBOARD-Segin/phyCORE-i.MX6UL baseboard - DH electronics STM32MP157C DHCOM, a PicoITX carrier board for the aleady supported DHCOM module - Three new Allwinner SoC based single-board computers: * NanoPi R1 (H3 based) * FriendlyArm ZeroPi (H3 based) * Elimo Initium SBC (S3 based) - Ouya Game Console based on Nvidia Tegra 3 - Version 5 of the already supported Zynq Z-Turn MYIR Board - LX2162AQDS, a reference platform for NXP Layerscape LX2162A, which is a repackaged 16-core LX2160A - A series of Kontron i.MX8M Mini baseboard/SoM versions - Espressobin Ultra, a new variant of the popular Armada 3700 based board, - IEI Puzzle-M801, a rackmount network appliance based on Marvell Armada 8040 - Microsoft Lumia 950 XL, a phone - HDK855 and HDK865 Hardware development kits for Qualcomm sm8250 and sm8150, respectively - Three new board variants of the "Trogdor" Chromebook (sc7180) - New board variants of the Renesas based "Kingfisher" and "HiHope" reference boards - Kobol Helios64, an open source NAS appliance based on Rockchips RK3399 - Engicam PX30.Core, a SoM based on Rockchip PX30, along with a few carrier boards" * tag 'arm-soc-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (679 commits) arm64: dts: sparx5: Add SGPIO devices arm64: dts: sparx5: Add reset support dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver ARM: mstar: SMP support ARM: mstar: Wire up smpctrl for SSD201/SSD202D ARM: mstar: Add smp ctrl registers to infinity2m dtsi ARM: mstar: Add dts for Honestar ssd201htv2 ARM: mstar: Add chip level dtsi for SSD202D ARM: mstar: Add common dtsi for SSD201/SSD202D ARM: mstar: Add infinity2m support dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards dt-bindings: vendor-prefixes: Add honestar vendor prefix dt-bindings: mstar: Add binding details for mstar,smpctrl ARM: mstar: Fill in GPIO controller properties for infinity ARM: mstar: Add gpio controller to MStar base dtsi ARM: zynq: Fix incorrect reference to XM013 instead of XM011 ARM: zynq: Convert at25 binding to new description on zc770-xm013 ARM: zynq: Fix OCM mapping to be aligned with binding on zc702 ARM: zynq: Fix leds subnode name for zc702/zybo-z7 ARM: zynq: Rename bus to be align with simple-bus yaml ...
2020-12-16Merge tag 'vfio-v5.11-rc1' of git://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO updates from Alex Williamson: - Fix uninitialized list walk in error path (Eric Auger) - Use io_remap_pfn_range() (Jason Gunthorpe) - Allow fallback support for NVLink on POWER8 (Alexey Kardashevskiy) - Enable mdev request interrupt with CCW support (Eric Farman) - Enable interface to iommu_domain from vfio_group (Lu Baolu) * tag 'vfio-v5.11-rc1' of git://github.com/awilliam/linux-vfio: vfio/type1: Add vfio_group_iommu_domain() vfio-ccw: Wire in the request callback vfio-mdev: Wire in a request handler for mdev parent vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU vfio-pci: Use io_remap_pfn_range() for PCI IO memory vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
2020-12-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - AMD SFH (Sensor Fusion Hub) support (Sandeep Singh) - increase of maximum HID report size to 16KB in order to support some of the modern devices (Dean Camera) - control interface support for hidraw (Dean Camera) - Sony DS4 power and firmware reporting fixes (Roderick Colenbrander) - support for ghlive PS3/WII U dongles (Pascal Giard) * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (27 commits) HID: i2c-hid: add Vero K147 to descriptor override HID: ite: Add support for Acer S1002 keyboard-dock HID: sony: support for ghlive ps3/wii u dongles HID: hidraw: Add additional hidraw input/output report ioctls. HID: Increase HID maximum report size to 16KB HID: elecom: drop stray comment HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter HID: elecom: add support for EX-G M-XGL20DLBK wireless mouse HID: elecom: rewrite report based on model specific parameters HID: wacom: Constify attribute_groups HID: input: Fix fall-through warnings for Clang HID: usbhid: Fix fall-through warnings for Clang HID: logitech-hidpp: Add hid_device_id for V470 bluetooth mouse HID: intel-ish-hid: Remove unnecessary assignment to variable rv HID: sony: Workaround for DS4 dongle hotplug kernel crash. HID: sony: Don't use fw_version/hw_version for sysfs cleanup. HID: sony: Report more accurate DS4 power status. SFH: fix error return check for -ERESTARTSYS HID: SFH: Add documentation HID: hid-input: occasionally report stylus battery even if not changed ...
2020-12-16Merge tag 'pinctrl-v5.11-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.11 kernel. Drivers, drivers and drivers. Not a single core change. Some new stuff, especially a bunch of new Intel, Qualcomm and Ocelot SoCs. As part of the modularization attempt, I applied one patch affecting the firmware subsystem as a functional (not syntactic/semantic) dependency and then it blew up in our face, so I had to revert it, bummer. It will come in later, through that subsystem, I guess. New drivers: - New driver for the Microchip Serial GPIO "SGPIO". - Qualcomm SM8250 LPASS (Low Power Audio Subsystem) GPIO driver. New subdrivers: - Intel Lakefield subdriver. - Intel Elkhart Lake subdriver. - Intel Alder Lake-S subdriver. - Qualcomm MSM8953 subdriver. - Qualcomm SDX55 subdriver. - Qualcomm SDX55 PMIC subdriver. - Ocelot Luton SoC subdriver. - Ocelot Serval SoC subdriver. Modularization: - The Meson driver can now be built as modules. - The Qualcomm driver(s) can now be built as modules. Incremental improvements: - The Intel driver now supports pin configuration for GPIO-related configurations. - A bunch of Renesas PFC drivers have been augmented with support for QSPI pins, groups and functions. - Non-critical fixes to the irq handling in the Allwinner Sunxi driver" * tag 'pinctrl-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (80 commits) pinctrl/spear: simplify the return expression of spear300_pinctrl_probe() pinctrl: mediatek: simplify the return expression of mtk_pinconf_bias_disable_set_rev1() dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5) pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver dt-bindings: pinctrl: qcom: Add sm8250 lpass lpi pinctrl bindings pinctrl: qcom-pmic-gpio: Add support for pmx55 dt-bindings: pinctrl: qcom-pmic-gpio: Add pmx55 support pinctrl: pinctrl-microchip-sgpio: Mark some symbols with static keyword pinctrl: at91-pio4: Make PINCTRL_AT91PIO4 depend on HAS_IOMEM to fix build error pinctrl: mtk: Fix low level output voltage issue pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe() pinctrl: actions: pinctrl-s500: Constify s500_padinfo[] pinctrl: pinctrl-microchip-sgpio: Add OF config dependency pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO dt-bindings: pinctrl: Add bindings for pinctrl-microchip-sgpio driver pinctrl: at91-pio4: add support for fewer lines on last PIO bank pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler pinctrl: sunxi: Mark the irq bank not found in sunxi_pinctrl_irq_handler() with WARN_ON pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller ...
2020-12-16net: korina: fix return valueVincent Stehlé
The ndo_start_xmit() method must not attempt to free the skb to transmit when returning NETDEV_TX_BUSY. Therefore, make sure the korina_send_packet() function returns NETDEV_TX_OK when it frees a packet. Fixes: ef11291bcd5f ("Add support the Korina (IDT RC32434) Ethernet MAC") Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201214220952.19935-1-vincent.stehle@laposte.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-16Merge tag 'mtd/for-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD core: - Fix refcounting for unpartitioned MTDs - Fix misspelled function parameter 'section' - Remove unneeded break - cmdline parser: Fix parsing of part-names with colons - mtdpart: Fix misdocumented function parameter 'mtd' MTD devices: - phram: - Allow the user to set the erase page size - File headers are not good candidates for kernel-doc - physmap-bt1-rom: Fix __iomem addrspace removal warning - plat-ram: correctly free memory on error path in platram_probe() - powernv_flash: Add function names to headers and fix 'dev' - docg3: Fix kernel-doc 'bad line' and 'excessive doc' issues UBI cleanup fixes: - gluebi: Fix misnamed function parameter documentation - wl: Fix a couple of kernel-doc issues - eba: Fix a couple of misdocumentation issues - kapi: Correct documentation for 'ubi_leb_read_sg's 'sgl' parameter - Document 'ubi_num' in struct mtd_dev_param Generic NAND core ECC management: - Add an I/O request tweaking mechanism - Entire rework of the software BCH ECC driver, creation of a real ECC engine, getting rid of raw NAND structures, migration to more generic prototypes, misc fixes and style cleanup. Moved now to the Generic NAND layer. - Entire rework of the software Hamming ECC driver, creation of a real ECC engine, getting rid of raw NAND structures, misc renames, comment updates, cleanup, and style fixes. Moved now to the generic NAND layer. - Necessary plumbing at the NAND level to retrieve generic NAND ECC engines (softwares and on-die). - Update of the bindings. Raw NAND core: - Geting rid of the chip->ecc.priv entry. - Fix miscellaneous typos in kernel-doc Raw NAND controller drivers: - Arasan: Document 'anfc_op's 'buf' member - AU1550: Ensure the presence of the right includes - Brcmnand: Demote non-conformant kernel-doc headers - Cafe: Remove superfluous param doc and add another - Davinci: Do not use extra dereferencing - Diskonchip: Marking unused variables as __always_unused - GPMI: - Fix the driver only sense CS0 R/B issue - Fix the random DMA timeout issue - Use a single line for of_device_id - Use of_device_get_match_data() - Fix reference count leak in gpmi ops - Cleanup makefile - Fix binding matching of clocks on different SoCs - Ingenic: remove redundant get_device() in ingenic_ecc_get() - Intel LGM: New NAND controller driver - Marvell: Drop useless line - Meson: - Fix a resource leak in init - Fix meson_nfc_dma_buffer_release() arguments - mxc: - Use device_get_match_data() - Use a single line for of_device_id - Remove platform data support - Omap: - Fix a bunch of kernel-doc misdemeanours - Finish ELM half populated function header, demote empty ones - s3c2410: Add documentation for 2 missing struct members - Sunxi: Document 'sunxi_nfc's 'caps' member - Qcom: - Add support for SDX55 - Support for IPQ6018 QPIC NAND controller - Fix DMA sync on FLASH_STATUS register read - Rockchip: New NAND controller driver for RK3308, RK2928 and others - Sunxi: Add MDMA support ONENAND: - bbt: Fix expected kernel-doc formatting - Fix some kernel-doc misdemeanours - Fix expected kernel-doc formatting - Use mtd->oops_panic_write as condition SPI-NAND core: - Creation of a SPI-NAND on-die ECC engine - Move ECC related definitions earlier in the driver - Fix typo in comment - Fill a default ECC provider/algorithm - Remove outdated comment - Fix OOB read - Allow the case where there is no ECC engine - Use the external ECC engine logic SPI-NAND chip drivers: - Micron: - Add support for MT29F2G01AAAED - Use more specific names - Macronix: - Add support for MX35LFxG24AD - Add support for MX35LFxGE4AD - Toshiba: Demote non-conformant kernel-doc header SPI-NOR core: - Initial support for stateful Octal DTR mode using volatile settings - Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards - Support for Cypress Semper flash - Support to specify ECC block size of SPI NOR flashes - Fixes to avoid clearing of non-volatile Block Protection bits at probe - hisi-sfc: Demote non-conformant kernel-doc" * tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (120 commits) mtd: spinand: macronix: Add support for MX35LFxG24AD mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller mtd: rawnand: gpmi: Use a single line for of_device_id mtd: rawnand: gpmi: Fix the random DMA timeout issue mtd: rawnand: gpmi: Fix the driver only sense CS0 R/B issue mtd: rawnand: qcom: Add NAND controller support for SDX55 dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation mtd: rawnand: mxc: Use a single line for of_device_id mtd: rawnand: mxc: Use device_get_match_data() mtd: rawnand: meson: Fix a resource leak in init mtd: rawnand: gpmi: Use of_device_get_match_data() mtd: rawnand: Add NAND controller support on Intel LGM SoC dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC mtd: spinand: micron: Add support for MT29F2G01AAAED mtd: spinand: micron: Use more specific names mtd: rawnand: gpmi: fix reference count leak in gpmi ops dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs mtd: spinand: macronix: Add support for MX35LFxGE4AD mtd: plat-ram: correctly free memory on error path in platram_probe() ...
generated by cgit (git 2.34.1) at 2025-09-19 02:36:26 +0000