aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/boot
AgeCommit message (Collapse)AuthorFilesLines
2020-12-31arm: dts: owl-s500-roseapplepi: Add uSD supportCristian Ciocaltea1-0/+50
Add uSD support for RoseapplePi SBC using a fixed regulator as a temporary solution until PMIC support becomes available. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add SIRQ controllerCristian Ciocaltea1-0/+10
Add SIRQ controller node for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add I2C supportCristian Ciocaltea1-0/+40
Add I2C controller nodes for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add MMC supportCristian Ciocaltea1-0/+33
Add MMC controller nodes for Actions Semi S500 SoC, in order to facilitate access to SD/EMMC/SDIO cards. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add pinctrl & GPIO supportCristian Ciocaltea1-0/+20
Add pinctrl node for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add DMA controllerCristian Ciocaltea1-0/+14
Add DMA controller node for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add Reset controllerCristian Ciocaltea1-0/+2
Add reset controller property and bindings header for the Actions Semi S500 SoC DTS. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Set CMU clocks for UARTsCristian Ciocaltea6-35/+7
Set Clock Management Unit clocks for the UART nodes of Actions Semi S500 SoCs and remove the dummy "uart2_clk" and "uart3_clk" fixed clocks. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-31arm: dts: owl-s500: Add Clock Management UnitCristian Ciocaltea1-0/+14
Add Clock Management Unit for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-12-30ARM: dts; gta04: SPI panel chip select is active lowH. Nikolaus Schaller1-1/+1
With the arrival of commit 2fee9583198eb9 ("spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors") it was clarified what the proper state for cs-gpios should be, even if the flag is ignored. The driver code is doing the right thing since 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors") The chip-select of the td028ttec1 panel is active-low, so we must omit spi-cs-high; attribute (already removed by separate patch) and should now use GPIO_ACTIVE_LOW for the client device description to be fully consistent. Fixes: 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors") CC: stable@vger.kernel.org Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 familyKrzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. The falling edge interrupt will mostly work but it's not correct. Fixes: aac4e0615341 ("ARM: dts: odroidxu3: Enable wake alarm of S2MPS11 RTC") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201210212903.216728-6-krzk@kernel.org
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale OctaKrzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. The falling edge interrupt will mostly work but it's not correct. Fixes: 1fed2252713e ("ARM: dts: fix pinctrl for s2mps11-irq on exynos5420-arndale-octa") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201210212903.216728-5-krzk@kernel.org
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on SpringKrzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes: 53dd4138bb0a ("ARM: dts: Add exynos5250-spring device tree") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201210212903.216728-4-krzk@kernel.org
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on RinatoKrzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes: faaf348ef468 ("ARM: dts: Add board dts file for exynos3250-rinato") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201210212903.216728-3-krzk@kernel.org
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on MonkKrzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes: e0cefb3f79d3 ("ARM: dts: add board dts file for Exynos3250-based Monk board") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20201210212903.216728-2-krzk@kernel.org
2020-12-29ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5Krzysztof Kozlowski1-1/+1
The Samsung PMIC datasheets describe the interrupt line as active low with a requirement of acknowledge from the CPU. Without specifying the interrupt type in Devicetree, kernel might apply some fixed configuration, not necessarily working for this hardware. Fixes: b004a34bd0ff ("ARM: dts: exynos: Add exynos3250-artik5 dtsi file for ARTIK5 module") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201210212903.216728-1-krzk@kernel.org
2020-12-29ARM: dts: exynos: use Exynos5420 dedicated USB2 PHY compatibleMarek Szyprowski1-3/+3
USB2.0 PHY in Exynos5420 differs from Exynos5250 variant a bit, so use the recently introduced dedicated compatible for Exynos5420. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201120085637.7299-3-m.szyprowski@samsung.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-12-28ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add regulator nodes vcc-dram and vcc1v2Michael Klein1-0/+24
Add regulator nodes vcc-dram and vcc1v2 to the devicetree. These regulators correspond to U4 and U5 in the schematics: http://forum.banana-pi.org/t/bpi-m2-zero-schematic-diagram-public/4111 Signed-off-by: Michael Klein <michael@fossekall.de> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20201130183841.136708-1-michael@fossekall.de
2020-12-22Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linuxLinus Torvalds3-36/+44
Pull ARM updates from Russell King: - Rework phys/virt translation - Add KASan support - Move DT out of linear map region - Use more PC-relative addressing in assembly - Remove FP emulation handling while in kernel mode - Link with '-z norelro' - remove old check for GCC <= 4.2 in ARM unwinder code - disable big endian if using clang's linker * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (46 commits) ARM: 9027/1: head.S: explicitly map DT even if it lives in the first physical section ARM: 9038/1: Link with '-z norelro' ARM: 9037/1: uncompress: Add OF_DT_MAGIC macro ARM: 9036/1: uncompress: Fix dbgadtb size parameter name ARM: 9035/1: uncompress: Add be32tocpu macro ARM: 9033/1: arm/smp: Drop the macro S(x,s) ARM: 9032/1: arm/mm: Convert PUD level pgtable helper macros into functions ARM: 9031/1: hyp-stub: remove unused .L__boot_cpu_mode_offset symbol ARM: 9044/1: vfp: use undef hook for VFP support detection ARM: 9034/1: __div64_32(): straighten up inline asm constraints ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler ARM: 9028/1: disable KASAN in call stack capturing routines ARM: 9026/1: unwind: remove old check for GCC <= 4.2 ARM: 9025/1: Kconfig: CPU_BIG_ENDIAN depends on !LD_IS_LLD ARM: 9024/1: Drop useless cast of "u64" to "long long" ARM: 9023/1: Spelling s/mmeory/memory/ ARM: 9022/1: Change arch/arm/lib/mem*.S to use WEAK instead of .weak ARM: kvm: replace open coded VA->PA calculations with adr_l call ARM: head.S: use PC relative insn sequence to calculate PHYS_OFFSET ...
2020-12-22ARM: dts: ux500/golden: Set display max brightnessLinus Walleij1-0/+1
A too high brightness by default (default is max) makes the screen go blank. Set this to 15 as in the Vendor tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20201214223413.253893-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-21Merge branch 'devel-stable' into for-nextRussell King1-15/+3
2020-12-21ARM: 9037/1: uncompress: Add OF_DT_MAGIC macroGeert Uytterhoeven1-5/+7
The DTB magic marker is stored as a 32-bit big-endian value, and thus depends on the CPU's endianness. Add a macro to define this value in native endianness, to reduce #ifdef clutter and (future) duplication. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2020-12-21ARM: 9036/1: uncompress: Fix dbgadtb size parameter nameGeert Uytterhoeven1-2/+2
The dbgadtb macro is passed the size of the appended DTB, not the end address. Fixes: c03e41470e901123 ("ARM: 9010/1: uncompress: Print the location of appended DTB") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2020-12-21ARM: 9035/1: uncompress: Add be32tocpu macroGeert Uytterhoeven1-14/+12
DTB stores all values as 32-bit big-endian integers. Add a macro to convert such values to native CPU endianness, to reduce duplication. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2020-12-18Merge branch 'fixes-omap3' into fixesTony Lindgren34-48/+90
2020-12-18DTS: ARM: gta04: remove legacy spi-cs-high to make display work againH. Nikolaus Schaller1-1/+0
This reverts commit f1f028ff89cb ("DTS: ARM: gta04: introduce legacy spi-cs-high to make display work again") which had to be intruduced after commit 6953c57ab172 ("gpio: of: Handle SPI chipselect legacy bindings") broke the GTA04 display. This contradicted the data sheet but was the only way to get it as an spi client operational again. The panel data sheet defines the chip-select to be active low. Now, with the arrival of commit 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors") the logic of interaction between spi-cs-high and the gpio descriptor flags has been changed a second time, making the display broken again. So we have to remove the original fix which in retrospect was a workaround of a bug in the spi subsystem and not a feature of the panel or bug in the device tree. With this fix the device tree is back in sync with the data sheet and spi subsystem code. Fixes: 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors") CC: stable@vger.kernel.org Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-12-16Merge tag 'arm-soc-omap-genpd-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds10-191/+692
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 git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds3-0/+15
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 git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds319-1561/+20322
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 'devicetree-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds1-3/+0
Pull devicetree updates from Rob Herring: - Add vendor prefixes for bm, gpio-key, mentor, FII, and Ampere - Add ADP5585/ADP5589 and delta,q54sj108a2 to trivial-devices.yaml - Convert fixed-partitions, i2c-gate and fsl,dpaa2-console bindings to schemas - Drop PicoXcell bindings - Drop unused and undocumented 'pnx,timeout' property from LPC32xx - Add 'dynamic-power-coefficient' to Mali GPU bindings - Make 'make dt_binding_check' not error out on warnings - Various minor binding fixes * tag 'devicetree-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (22 commits) dt-bindings: mali-bifrost: Add dynamic-power-coefficient dt-bindings: mali-midgard: Add dynamic-power-coefficient dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells" dt-bindings: Remove PicoXcell bindings ARM: dts: lpc32xx: Remove unused and undocumented 'pnx,timeout' dt-bindings: mtd: convert "fixed-partitions" to the json-schema dt-bindings: vendor-prefixes: Add undocumented bm, gpio-key, and mentor prefixes dt-bindings: pci: rcar-pci-ep: Document missing interrupts property dt-bindings: vendor-prefixes: Add an entry for AmpereComputing.com dt-bindings: vendor-prefixes: correct the spelling of TQ-Systems GmbH dt-bindings: mfd: fix stm32 timers example dt-bindings: trivial-devices: Add delta,q54sj108a2 dt-bindings:i2c:i2c-gate: txt to yaml conversion dt-bindings: add ADP5585/ADP5589 entries to trivial-devices dt-bindings: Correct GV11B GPU register sizes dt-bindings: vendor-prefixes: Add FII dt-bindings: Fix typo on the DesignWare IP reset bindings documentation dt-bindings: Fix error in 'make dtbs_check' when using DT_SCHEMA_FILES dt-bindings: arm: vt8500: remove redundant white-spaces dt-bindings: fsl-imx-drm: fix example compatible string ...
2020-12-15Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds10-10/+10
Pull input updates from Dmitry Torokhov: - support for inhibiting input devices at request from userspace. If a device implements open/close methods, it can also put device into low power state. This is needed, for example, to disable keyboard and touchpad on convertibles when they are transitioned into tablet mode - now that ordinary input devices can be configured for polling mode, dedicated input polling device implementation has been removed - GTCO tablet driver has been removed, as it used problematic custom HID parser, devices are EOL, and there is no interest from the manufacturer - a new driver for Dialog DA7280 haptic chips has been introduced - a new driver for power button on Dell Wyse 3020 - support for eKTF2132 in ektf2127 driver - support for SC2721 and SC2730 in sc27xx-vibra driver - enhancements for Atmel touchscreens, AD7846 touchscreens, Elan touchpads, ADP5589, ST1232 touchscreen, TM2 touchkey drivers - fixes and cleanups to allow clean builds with W=1 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits) Input: da7280 - fix spelling mistake "sequemce" -> "sequence" Input: cyapa_gen6 - fix out-of-bounds stack access Input: sc27xx - add support for sc2730 and sc2721 dt-bindings: input: Add compatible string for SC2721 and SC2730 dt-bindings: input: Convert sc27xx-vibra.txt to json-schema Input: stmpe - add axis inversion and swapping capability Input: adp5589-keys - do not explicitly control IRQ for wakeup Input: adp5589-keys - do not unconditionally configure as wakeup source Input: ipx4xx-beeper - convert comma to semicolon Input: parkbd - convert comma to semicolon Input: new da7280 haptic driver dt-bindings: input: Add document bindings for DA7280 MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms Input: elantech - fix protocol errors for some trackpoints in SMBus mode Input: elan_i2c - add new trackpoint report type 0x5F Input: elants - document some registers and values Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd() Input: imx_keypad - add COMPILE_TEST support Input: applespi - use new structure for SPI transfer delays Input: synaptics-rmi4 - use new structure for SPI transfer delays ...
2020-12-15ARM: dts: omap5: add address-cells & size-cells to dsiTomi Valkeinen1-0/+6
Add address-cells & size-cells to DSI nodes so that board files do not need to define them. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-58-tomi.valkeinen@ti.com
2020-12-14Merge tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/rasLinus Torvalds1-0/+6
Pull EDAC updates from Borislav Petkov: "Somewhat busier than usual this cycle: - Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee) - Remove an orphaned mv64x60_edac driver. Good riddance (Michael Ellerman) - Add a new igen6 driver for Intel client SoCs with an integrated memory controller and using in-band ECC (Qiuxu Zhuo and Tony Luck) - The usual smattering of fixes and cleanups all over" * tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/mv64x60: Remove orphan mv64x60 driver EDAC/aspeed: Add support for AST2400 and AST2600 ARM: dts: aspeed: Add AST2600 EDAC into common devicetree dt-bindings: edac: aspeed-sdram-edac: Add ast2400/ast2600 support EDAC/amd64: Fix PCI component registration EDAC/igen6: ecclog_llist can be static EDAC/i10nm: Add Intel Sapphire Rapids server support EDAC: Add DDR5 new memory type EDAC/i10nm: Use readl() to access MMIO registers MAINTAINERS: Add entry for Intel IGEN6 EDAC driver EDAC/igen6: Add debugfs interface for Intel client SoC EDAC driver EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC EDAC/synopsys: Return the correct value in mc_probe() MAINTAINERS: Clean up the F: entries for some EDAC drivers EDAC: Add three new memory types EDAC: Fix some kernel-doc markups EDAC: Do not issue useless debug statements in the polling routine EDAC/amd64: Remove unneeded breaks
2020-12-14ARM: dts: lpc32xx: Remove unused and undocumented 'pnx,timeout'Rob Herring1-3/+0
'pnx,timeout' is unused, undocumented and 'pnx' is not a vendor prefix, so let's remove it. Acked-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Sylvain Lemieux <slemieux.tyco@gmail.com> Link: https://lore.kernel.org/r/20201210175238.2721550-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-12Merge tag 'omap-for-v5.10/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixesArnd Bergmann1-0/+8
Few regression fixes for omaps for v5.10 Few fixes for regression issues recently noticed by folks testing the current kernel: - We need to disable AES for n950 as it's not accessible because of the secure mode configuration and kernel fails to boot - On gta04 wlan probe exposed a bug for BUS_NOTIFY_BIND_DRIVER that has been around for a long time - Droid bionic exposed an issue where we configure an invalid range on the PMIC that adds boot time warnings Obviously these fixes can be merged whenever suitable. * tag 'omap-for-v5.10/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: omap2: pmic-cpcap: fix maximum voltage to be consistent with defaults on xt875 ARM: OMAP2+: omap_device: fix idling of devices during probe ARM: dts: OMAP3: disable AES on N950/N9 Link: https://lore.kernel.org/r/pull-1607674932-973902@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-10ARM: dts: berlin: Use generic "ngpios" rather than "snps,nr-gpios"Jisheng Zhang3-18/+18
This is to remove similar errors as below: OF: /.../gpio-port@0: could not find phandle Commit 7569486d79ae ("gpio: dwapb: Add ngpios DT-property support") explained the reason of above errors well and added the generic "ngpios" property, let's use it. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2020-12-10ARM: dts: berlin: Fix schema warnings for pwm-ledsAlexander Dahl1-3/+3
The node names for devices using the pwm-leds driver follow a certain naming scheme (now). Parent node name is not enforced, but recommended by DT project. DTC arch/arm/boot/dts/berlin2cd-google-chromecast.dt.yaml CHECK arch/arm/boot/dts/berlin2cd-google-chromecast.dt.yaml /home/alex/build/linux/arch/arm/boot/dts/berlin2cd-google-chromecast.dt.yaml: leds: 'red', 'white' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml Signed-off-by: Alexander Dahl <post@lespocky.de> Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2020-12-09ARM: dts: mmp2-olpc-xo-1-75: clear the warnings when make dtbsZhen Lei1-2/+1
The check_spi_bus_bridge() in scripts/dtc/checks.c requires that the node have "spi-slave" property must with "#address-cells = <0>" and "#size-cells = <0>". But currently both "#address-cells" and "#size-cells" properties are deleted, the corresponding default values are 2 and 1. As a result, the check fails and below warnings is displayed. arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \ /soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \ /soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2-olpc-xo-1-75.dtb: Warning (spi_bus_reg): \ Failed prerequisite 'spi_bus_bridge' Because the value of "#size-cells" is already defined as zero in the node "ssp3: spi@d4037000" in arch/arm/boot/dts/mmp2.dtsi. So we only need to explicitly add "#address-cells = <0>" and keep "#size-cells" no change. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20201207084752.1665-2-thunder.leizhen@huawei.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09Merge tag 'zynq-dt-for-v5.10' of https://github.com/Xilinx/linux-xlnx into arm/dtArnd Bergmann9-108/+142
ARM: dts: zynq: DT changes for v5.11 - Adding support for Zturn-v5 - Small DT changes to clean errors from dt_binding_check * tag 'zynq-dt-for-v5.10' of https://github.com/Xilinx/linux-xlnx: 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 ARM: zynq: Fix compatible string for adi,adxl345 chip ARM: zynq: Add Z-turn board V5
2020-12-09Merge tag 'aspeed-5.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/dtArnd Bergmann17-246/+2215
ASPEED device tree updates for 5.11 - New machines * Bytedance G220A, an AST2500 BMC for an x86 server * Facebook Galaxy100, an AST2400 BMC for a network switch * IBM Rainier 4U, an AST2600 BMC for a PowerPC server - Reworking of Facebook device trees to use common dtsi - A 64MB flash layout used by the G220A - Misc updates to tiogapass, ethanolx, s2600wf, tacoma and rainier * tag 'aspeed-5.11-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed: (25 commits) ARM: dts: aspeed: ast2600evb: Add MAC0 ARM: dts: aspeed: rainier: Don't shout addresses ARM: dts: aspeed: rainier: Mark FSI SPI controllers as restricted ARM: dts: tacoma: Add reserved memory for ramoops ARM: dts: rainier: Add reserved memory for ramoops ARM: dts: tacoma: Fix node vs reg mismatch for flash memory ARM: dts: aspeed: rainier: Add 4U device-tree arm: dts: aspeed: tiogapass: Enable second MAC ARM: dts: aspeed: minipack: Fixup I2C tree ARM: dts: aspeed: wedge400: Fix FMC flash0 layout ARM: dts: aspeed: Add Facebook Galaxy100 (AST2400) BMC ARM: dts: aspeed: wedge100: Use common dtsi ARM: dts: aspeed: wedge40: Use common dtsi ARM: dts: aspeed: Common dtsi for Facebook AST2400 Network BMCs ARM: dts: aspeed: amd-ethanolx: Add GPIO line names ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 ARM: dts: aspeed: tiogapass: Remove vuart ARM: dts: Fix label address for 64MiB OpenBMC flash layout ARM: dts: aspeed: g220a: Add some gpios ... Link: https://lore.kernel.org/r/CACPK8Xfd7AmuEaUdFfYLu4ktcrpTnYUgwQSxUbC-McB02hvo_g@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Wire up smpctrl for SSD201/SSD202DDaniel Palmer1-0/+5
Add the specific compat string for the smpctrl registers to the SSD201/SSD202D common dtsi. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-10-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add smp ctrl registers to infinity2m dtsiDaniel Palmer1-0/+7
Add the smpctrl registers to the infinity2m dtsi so that the second CPU can be enabled on chips in this family. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-9-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add dts for Honestar ssd201htv2Daniel Palmer2-0/+26
Add a dts for the Honestar ssd201htv2 devkit. This is for the board populated with a SSD202D. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-8-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add chip level dtsi for SSD202DDaniel Palmer1-0/+14
Add a chip level dtsi for the SigmaStar SSD202D Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-7-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add common dtsi for SSD201/SSD202DDaniel Palmer1-0/+7
The SSD201 and SSD202D are basically the same chip with a different DDR die packaged (64MB DDR2 or 128MB DDR3). This patch adds a shared dtsi for the common parts of these chips like gpio, pinctrl etc. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-6-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add infinity2m supportDaniel Palmer2-1/+16
The infinity2m series of chips are like the other Mstar/Sigmastar chips in that they have a Cortex A7 system with DDR memory integrated in a single package. The infinity2m chips are intended for recording the incoming streams from IP cameras. So instead of video encoders they have video decoders, instead of a camera interface they have display hardware and so on. Aside from the above points the big difference about these chips is that they include a second Cortex A7 core. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-5-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Fill in GPIO controller properties for infinityDaniel Palmer1-0/+7
Fill in the properties needed to use the GPIO controller in the infinity and infinity3 chips. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20201129110803.2461700-6-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: mstar: Add gpio controller to MStar base dtsiDaniel Palmer1-0/+10
The GPIO controller is at the same address in all of the currently known chips so create a node for it in the base dtsi. Some extra properties are needed to actually use it so disable it by default. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20201129110803.2461700-5-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-12-09ARM: zynq: Fix incorrect reference to XM013 instead of XM011Michal Simek1-1/+1
Fix comment about targeted extension card. It was likely just c&p error. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/39e16e667aa8f132496092d4fa554935ddd5a55f.1606399500.git.michal.simek@xilinx.com
2020-12-09ARM: zynq: Convert at25 binding to new description on zc770-xm013Michal Simek1-4/+3
The commit f8f79fa6bb25 ("dt-bindings: at25: convert the binding document to yaml") converted binding to yaml and 3 deprecated properties pop up. The patch is fixing these warnings: .../zynq-zc770-xm013.dt.yaml: eeprom@2: 'pagesize' is a required property .../zynq-zc770-xm013.dt.yaml: eeprom@2: 'size' is a required property .../zynq-zc770-xm013.dt.yaml: eeprom@2: 'address-width' is a required property >From schema: .../Documentation/devicetree/bindings/eeprom/at25.yaml by converting them to new binding. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/be2c1125d98386033e182012eb08986924707a76.1606397101.git.michal.simek@xilinx.com
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.