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2020-11-26ARM: dts: stm32: fix mdma1 clients channel priority level on stm32mp151Amelie Delaunay1-3/+3
Update mdma1 clients channel priority level following stm32-mdma bindings. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkxAmelie Delaunay2-0/+37
This patch adds support for STUSB1600 USB Type-C port controller, used on I2C4 on stm32mp15xx-dkx. The default configuration on this board, on Type-C connector, is: - Dual Power Role (DRP), so set power-role to "dual"; - Vbus limited to 500mA, so set typec-power-opmode to "default" (it means 500mA in USB 2.0). typec-power-opmode is used to reconfigure the STUSB1600 advertising of current capability when its NVM is not in line with the board layout. On stm32mp15xx-dkx, Vbus power source of STUSB1600 is 5V_VIN. So power operation mode depends on the power supply used. To avoid any power issues, it is better to limit Vbus to 500mA on this board. ALERT# is the interrupt pin of STUSB1600. It needs an external pull-up, and signal is active low. USB OTG controller ID and Vbus signals are not connected on stm32mp15xx-dkx boards, so disconnection are not detected. Without DWC2 usb-role-switch: - if you unplug the USB cable from the Type-C port, you have to manually disconnect the USB gadget: echo disconnect > /sys/devices/platform/soc/49000000.usb-otg/udc/49000000.usb-otg/soft_connect - Then you can plug the USB cable again in the Type-C port, and manually reconnect the USB gadget: echo connect > /sys/devices/platform/soc/49000000.usb-otg/udc/49000000.usb-otg/soft_connect With DWC2 usb-role-switch, USB gadget is dynamically disconnected or connected. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: reorder spi4 within stm32mp15-pinctrlPatrick Delaunay1-14/+14
Move spi4 at the right alphabetical place within stm32mp15-pinctrl Fixes: 4fe663890ac5 ("ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: set bus-type in DCMI endpoint for stm32429i-eval boardHugues Fruchet1-0/+1
Explicitly set bus-type to parallel mode in DCMI endpoint (bus-type=5). Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: set bus-type in DCMI endpoint for stm32mp157c-ev1 boardHugues Fruchet1-0/+1
Explicitly set bus-type to parallel mode in DCMI endpoint (bus-type=5). Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: enable CRYP by default on stm32mp15Lionel Debieve2-0/+8
Enable CRYP1 device for cryp accelerated support on stm32mp157C-EV1/DK2 STMicroelectronics platforms. Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com> Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: enable CRC1 by default on stm32mp15Nicolas Toromanoff2-0/+8
Enable CRC1 device for CRC-32 accelerated support on stm32mp15 STMicroelectronics platforms. Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com> Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: enable HASH by default on stm32mp15Lionel Debieve2-0/+8
Enable HASH1 device for HASH accelerated support on stm32mp15 STMicroelectronics platforms. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: Add LP timer wakeup-source on stm32mp151Fabrice Gasnier1-0/+5
LP timer can be used to wakeup from stop mode on stm32mp151. Add wakeup-source properties to all LP timer instances. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: Add LP timer irqs on stm32mp151Fabrice Gasnier1-0/+5
Add all LP timer irqs on stm32mp151. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: update sdmmc IP version for STM32MP15Yann Gautier1-3/+3
Update the IP version to v2.0, which supports linked lists in internal DMA, and is present in STM32MP1 SoCs. The mmci driver supports the v2.0 periph id since 7a2a98be672b ("mmc: mmci: Add support for sdmmc variant revision 2.0"), so it's now Ok to add it into the SoC device tree to benefit from the improved DMA support. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Yann Gautier <yann.gautier@st.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: dts: stm32: Harmonize EHCI/OHCI DT nodes name on stm32mp15Serge Semin1-2/+2
In accordance with the Generic EHCI/OHCI bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "generic-ehci" and "generic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Acked-by: Amelie Delaunay <amelie.delaunay@st.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2020-11-26ARM: zynq: Add Z-turn board V5Alexandre GRIVEAUX4-100/+129
Adding Z-turn board V5 to resolve the change between: "Z-TURNBOARD_schematic.pdf" schematics state version 1 to 4 has Atheros AR8035 "Z-Turn_Board_sch_V15_20160303.pdf" schematics state version 5 has Micrel KSZ9031 Changes v1 -> v2: Instead of using new board, the v2 using a common devicetree for z-turn boards (zynq-zturn-common.dtsi) and for each board a specific DT Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info> Link: https://lore.kernel.org/r/20201126070516.85882-1-agriveaux@deutnet.info Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-26usb: isp1301-omap: Convert to use GPIO descriptorsLinus Walleij1-2/+20
This modernized the ISP1301 a bit by switching it to provide a GPIO descriptor from the H2 board if used. Cc: Tony Lindgren <tony@atomide.com> Cc: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20201123102346.48284-1-linus.walleij@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-25ARM: multi_v7_defconfig: make Samsung Exynos EHCI driver a moduleMarek Szyprowski1-1/+1
Exynos EHCI driver is compiled as kernel built-in, but it requires Samsung USB2 Generic PHY driver to operate properly, which is compiled as module. Make the Exynos EHCI driver also a module, because having it built-in makes no sense. Exynos OHCI, which also uses that PHY driver, is already compiled as a module. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20201124083312.12356-1-m.szyprowski@samsung.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2020-11-24sched/idle: Fix arch_cpu_idle() vs tracingPeter Zijlstra1-1/+1
We call arch_cpu_idle() with RCU disabled, but then use local_irq_{en,dis}able(), which invokes tracing, which relies on RCU. Switch all arch_cpu_idle() implementations to use raw_local_irq_{en,dis}able() and carefully manage the lockdep,rcu,tracing state like we do in entry. (XXX: we really should change arch_cpu_idle() to not return with interrupts enabled) Reported-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Link: https://lkml.kernel.org/r/20201120114925.594122626@infradead.org
2020-11-24ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add gpio-line-namesMichael Klein1-0/+64
Add gpio-line-names as documented in the Banana Pi wiki [1] and in the schematics [2]. [1]: http://wiki.banana-pi.org/Banana_Pi_BPI-M2_ZERO#GPIO_PIN_define [2]: https://drive.google.com/file/d/0B4PAo2nW2KfnMW5sVkxWSW9qa28/view Signed-off-by: Michael Klein <michael@fossekall.de> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20201123114535.1605939-1-michael@fossekall.de
2020-11-24ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHYAdam Sampson1-2/+2
The RX/TX delays for the Ethernet PHY on the Linksprite pcDuino 3 Nano are configured in hardware, using resistors that are populated to pull the RTL8211E's RXDLY/TXDLY pins low or high as needed. phy-mode should be set to rgmii-id to reflect this. Previously it was set to rgmii, which used to work but now results in the delays being disabled again as a result of the bugfix in commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Tested on two pcDuino 3 Nano boards purchased in 2015. Without this fix, Ethernet works unreliably on one board and doesn't work at all on the other. Fixes: 061035d456c9 ("ARM: dts: sun7i: Add dts file for pcDuino 3 Nano board") Signed-off-by: Adam Sampson <ats@offog.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20201123174739.6809-1-ats@offog.org
2020-11-24ARM: dts: hisilicon: fix errors detected by syscon.yamlZhen Lei1-1/+1
The DT binding for system controller is not allowed to contain only the compatible string "syscon", the Hisilicon peripheral subsystem controller should add compatible string "hisilicon,peri-subctrl". Otherwise, the error "compatible: ['syscon'] is too short" will be reported. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by spi-pl022.yamlZhen Lei1-6/+6
1. Change clock-names to "sspclk", "apb_pclk". Both of them use the same clock. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by synopsys-dw-mshc.yamlZhen Lei1-2/+2
Look at the clock-names schema defined in synopsys-dw-mshc.yaml: clock-names: items: - const: biu - const: ciu The "biu" needs to be placed before the "ciu". Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by root-node.yamlZhen Lei4-4/+4
Make the memory node name match the regex "^memory(@[0-9a-f]+)?$" which is described in memory.yaml. Otherwise, it will be treated as root node, and misreported by root-node.yaml. Errors misreported by root-node.yaml: /: memory: False schema does not allow {'device_type': ['memory'], 'reg': Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by simple-bus.yamlZhen Lei4-4/+4
Change bus node name from "amba" to "amba-bus" to match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$' Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by usb yamlZhen Lei1-2/+2
1. Change node name to match '^usb(@.*)?' These errors are detected by generic-ehci.yaml and generic-ohci.yaml. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by pl011.yamlZhen Lei4-50/+50
1. Change node name to match '^serial(@[0-9a-f,]+)*$' 2. Change clock-names to "uartclk", "apb_pclk". Both of them use the same clock. 3. Change pinctrl-names to "default", "sleep". Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: hisilicon: fix errors detected by snps-dw-apb-uart.yamlZhen Lei3-16/+16
1. Change node name to match '^serial(@[0-9a-f,]+)*$' 2. Change clock-names to "baudclk", "apb_pclk". Both of them use the same clock. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2020-11-24ARM: dts: at91: sama5d3_xplained: add pincontrol for USB HostCristian Birsan1-0/+7
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without it the driver probes but VBus is not powered because of wrong pincontrol configuration. Fixes: b7c2b61570798 ("ARM: at91: add Atmel's SAMA5D3 Xplained board") Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Link: https://lore.kernel.org/r/20201118120019.1257580-4-cristian.birsan@microchip.com
2020-11-24ARM: dts: at91: sama5d4_xplained: add pincontrol for USB HostCristian Birsan1-0/+7
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without it the driver probes but VBus is not powered because of wrong pincontrol configuration. Fixes: 38153a017896f ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board") Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Link: https://lore.kernel.org/r/20201118120019.1257580-3-cristian.birsan@microchip.com
2020-11-24ARM: dts: at91: sam9x60: add pincontrol for USB HostCristian Birsan1-0/+9
The pincontrol node is needed for USB Host since Linux v5.7-rc1. Without it the driver probes but VBus is not powered because of wrong pincontrol configuration. Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board") Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Link: https://lore.kernel.org/r/20201118120019.1257580-2-cristian.birsan@microchip.com
2020-11-24ARM: omap2plus_defconfig: Enable TI eQEP counter driverDavid Lechner1-0/+2
This enables the TI eQEP counter driver that is used by BeagleBone Blue. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-11-23signal: clear non-uapi flag bits when passing/returning sa_flagsPeter Collingbourne1-0/+2
Previously we were not clearing non-uapi flag bits in sigaction.sa_flags when storing the userspace-provided sa_flags or when returning them via oldact. Start doing so. This allows userspace to detect missing support for flag bits and allows the kernel to use non-uapi bits internally, as we are already doing in arch/x86 for two flag bits. Now that this change is in place, we no longer need the code in arch/x86 that was hiding these bits from userspace, so remove it. This is technically a userspace-visible behavior change for sigaction, as the unknown bits returned via oldact.sa_flags are no longer set. However, we are free to define the behavior for unknown bits exactly because their behavior is currently undefined, so for now we can define the meaning of each of them to be "clear the bit in oldact.sa_flags unless the bit becomes known in the future". Furthermore, this behavior is consistent with OpenBSD [1], illumos [2] and XNU [3] (FreeBSD [4] and NetBSD [5] fail the syscall if unknown bits are set). So there is some precedent for this behavior in other kernels, and in particular in XNU, which is probably the most popular kernel among those that I looked at, which means that this change is less likely to be a compatibility issue. Link: [1] https://github.com/openbsd/src/blob/f634a6a4b5bf832e9c1de77f7894ae2625e74484/sys/kern/kern_sig.c#L278 Link: [2] https://github.com/illumos/illumos-gate/blob/76f19f5fdc974fe5be5c82a556e43a4df93f1de1/usr/src/uts/common/syscall/sigaction.c#L86 Link: [3] https://github.com/apple/darwin-xnu/blob/a449c6a3b8014d9406c2ddbdc81795da24aa7443/bsd/kern/kern_sig.c#L480 Link: [4] https://github.com/freebsd/freebsd/blob/eded70c37057857c6e23fae51f86b8f8f43cd2d0/sys/kern/kern_sig.c#L699 Link: [5] https://github.com/NetBSD/src/blob/3365779becdcedfca206091a645a0e8e22b2946e/sys/kern/sys_sig.c#L473 Signed-off-by: Peter Collingbourne <pcc@google.com> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Link: https://linux-review.googlesource.com/id/I35aab6f5be932505d90f3b3450c083b4db1eca86 Link: https://lkml.kernel.org/r/878dbcb5f47bc9b11881c81f745c0bef5c23f97f.1605235762.git.pcc@google.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2020-11-23arch: move SA_* definitions to generic headersPeter Collingbourne1-24/+3
Most architectures with the exception of alpha, mips, parisc and sparc use the same values for these flags. Move their definitions into asm-generic/signal-defs.h and allow the architectures with non-standard values to override them. Also, document the non-standard flag values in order to make it easier to add new generic flags in the future. A consequence of this change is that on powerpc and x86, the constants' values aside from SA_RESETHAND change signedness from unsigned to signed. This is not expected to impact realistic use of these constants. In particular the typical use of the constants where they are or'ed together and assigned to sa_flags (or another int variable) would not be affected. Signed-off-by: Peter Collingbourne <pcc@google.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Reviewed-by: Dave Martin <Dave.Martin@arm.com> Link: https://linux-review.googlesource.com/id/Ia3849f18b8009bf41faca374e701cdca36974528 Link: https://lkml.kernel.org/r/b6d0d1ec34f9ee93e1105f14f288fba5f89d1f24.1605235762.git.pcc@google.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2020-11-23ARM: multi_v7_defconfig: ti: Enable networking options for nfs bootGrygorii Strashko1-0/+5
Enable networking options required for NFS boot on TI platforms, which is widely for automated test systems. - enable new TI CPSW switch driver and related NET_SWITCHDEV config - enable TI DP83867 phy - explicitly enable PTP clock support to ensure dependent networking drivers will stay built-in. vmlinux size changes: - before: text data bss dec hex filename 14703736 8024602 444976 23173314 16198c2 ./omap-arm/vmlinux - after: text data bss dec hex filename 14727271 8029150 444528 23200949 16204b5 ./omap-arm/vmlinux diff: 27635 (dec) Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Cc: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20201030124650.20349-1-grygorii.strashko@ti.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23ARM: config: ux500: Update U8500 defconfigLinus Walleij1-4/+6
This updates the defconfig for the U8500 platform with some of the changes from the v5.9 and v5.10 kernel cycles: - No need to select the schedutil cpufreq governor because it is the default now. - Enable the CY8CTMA140 touchscreen as used on the Samsung Skomer GT-S7710. - Enable the Samsung S6E63M0 DSI panel as used on the Samsung Golden GT-I8810. - Enable the KTD253 backlight as used on the Samsung Skomer GT-S7710. - Drop CONFIG_USB as we only use the gadget mode of the MUSB driver. - Add selection of the CONFIG_LEDS_LP55XX_COMMON lest the LP5521 LEDs will not work. - Move the config entry for CONFIG_DEBUG_FS. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20201105134510.1417639-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23Merge tag 'ux500-dts-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into arm/dtArnd Bergmann8-16/+29
Ux500 DTS updates for the v5.11 kernels: - Rename the DSI controllers to match the preferred schema. - Pull down the SDI2 feedback clock on the Skomer. - Add proper supplies to the MaxToch touchscreen on the Golden. * tag 'ux500-dts-for-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: dts: ux500-golden: Add proper supplies to touchscreen ARM: dts: ux500: skomer: Pull down SDI2 FBCLK ARM: dts: ux500: Rename DSI controller nodes Link: https://lore.kernel.org/r/CACRpkdY_M4xj++QhRPqX6N3x9YmFNJkz70DnvBj7Ai-dOtCJSQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23ARM: dts: add Nuvoton NPCM730 device treeTomer Maimon1-0/+44
Add Nuvoton NPCM730 SoC device tree. The Nuvoton NPCN730 SoC is a part of the Nuvoton NPCM7xx SoCs family. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Reviewed-by: Benjamin Fair <benjaminfair@google.com> Link: https://lore.kernel.org/r/20201119080002.100342-1-tmaimon77@gmail.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23Merge tag 'samsung-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dtArnd Bergmann52-265/+526
Samsung DTS ARM changes for v5.11 1. Many cleanups of DTS and alignments to dtschema. Most of them do not have any functional effect except passing dtschema checks or dtc W=2 builds. 2. Fix USB 3.0 ports on Odroid XU board: wrong roles assigned to two ports, missing supply to the USB over-current and VBUS control pins and finally missing pin configuration for these pins. 3. Switch Exynos5422 DMC driver to monitoring/polling mode, instead of using interrupts. 4. Correct the usage of "opp-shared" properties which lead to disabling the bus frequency and voltage scaling. 5. Enable Bluetooth on few Exynos4210 and Exynos4412 boards. 6. Enable dual-role USB on Odroid U3+ board. 7. Add Ethernet description in multiple Odroid DTS allowing also easy MAC address filling by bootloader. 8. Add Ethernet to Artik 5 (Exynos3250) board. 9. Add interconnect properties to Exynos4412 to fix old Mixer issues. * tag 'samsung-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (36 commits) ARM: dts: exynos: use hyphens in MFC reserved memory node names ARM: dts: exynos: use hyphens in Exynos5 node names ARM: dts: exynos: use generic name for max77693 motor in Midas ARM: dts: exynos: use hyphens in Exynos4 node names ARM: dts: exynos: use hyphens in Exynos3250 node names ARM: dts: exynos: Add interconnects to Exynos4412 mixer ARM: dts: exynos: Add interconnect properties to Exynos4412 bus nodes ARM: dts: exynos: Add Ethernet to Artik 5 board ARM: dts: exynos: Add a placeholder for a MAC address ARM: dts: exynos: Add Ethernet interface description for Odroid X/X2 ARM: dts: exynos: Add Ethernet interface description for Odroid U3 ARM: dts: exynos: Add Ethernet interface description for Odroid XU ARM: dts: exynos: Add Ethernet interface description for Odroid XU3 Lite ARM: dts: exynos: Enable DWC2 dual-role support on OdroidU3+ boards ARM: dts: s5pv210: adjust node names to DT spec ARM: dts: exynos: adjust node names to DT spec in Exynos542x boards ARM: dts: exynos: adjust node names to DT spec in Odroid XU ARM: dts: exynos: adjust node names to DT spec in Exynos5250 boards ARM: dts: exynos: remove redundant status=okay in Exynos4412 boards ARM: dts: exynos: adjust node names to DT spec in Exynos4412 boards ... Link: https://lore.kernel.org/r/20201113162211.10020-2-krzk@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23Merge tag 'renesas-arm-dt-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dtArnd Bergmann2-0/+321
Renesas ARM DT updates for v5.11 - Touch screen and OV5640 camera support for the iWave RainboW Qseven board (G21D), and its camera expansion board, - Support for the AISTARVISION MIPI Adapter V2.1 board connected to HiHope RZ/G2 boards, - SPI (MSIOF) support for the R-Car M3-W+ SoC, - Digital Radio Interface (DRIF) support for the R-Car M3-N SoC, - Initial support for the R-Car M3-W+ ULCB/Kingfisher board combo, - Minor fixes and improvements. * tag 'renesas-arm-dt-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: dts: renesas: hihope-rev4: Add a comment explaining switch SW2404 arm64: dts: renesas: r8a77961: ulcb-kf: Initial device tree arm64: dts: renesas: r8a77961: Add CAN{0,1} placeholder nodes arm64: dts: renesas: beacon-renesom-baseboard: Move connector node out of hd3ss3220 device arm64: dts: renesas: cat874: Move connector node out of hd3ss3220 device arm64: dts: renesas: rzg2: Convert EtherAVB to explicit delay handling arm64: dts: renesas: rcar-gen3: Convert EtherAVB to explicit delay handling arm64: dts: renesas: r8a77965: Add DRIF support arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2N arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2M arm64: dts: renesas: Add support for MIPI Adapter V2.1 connected to HiHope RZ/G2H arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Add parent macro for each sensor arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node ARM: dts: r8a7742-iwg21d-q7-dbcm-ca: Enable VIN instances arm64: dts: renesas: r8a77961: Add MSIOF nodes arm64: dts: renesas: Align GPIO hog names with dtschema ARM: dts: r8a7742-iwg21d-q7: Add LCD support Link: https://lore.kernel.org/r/20201113150854.3923885-3-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23Merge tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/defconfigArnd Bergmann1-11/+11
Renesas ARM defconfig updates for v5.11 - Enable support for the new R-Car V3U SoC in the arm64 defconfig, - Refresh shmobile_defconfig for v5.10-rc1. * tag 'renesas-arm-defconfig-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: defconfig: Enable R8A779A0 SoC ARM: shmobile: defconfig: Refresh for v5.10-rc1 Link: https://lore.kernel.org/r/20201113150854.3923885-2-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-23ARM: dts: ux500-golden: Add proper supplies to touchscreenLinus Walleij1-2/+5
This sets up the Atmel maXTouch touchscreen to use proper VDDA and VDD supplies as now supported by bindings and driver. Cc: Stephan Gerhold <stephan@gerhold.net> Cc: Nick Reitemeyer <nick.reitemeyer@web.de> Cc: Nick Dyer <nick@shmanahar.org> Link: https://lore.kernel.org/r/20201120124212.1086063-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-11-23ARM: irqstat: Get rid of duplicated declarationThomas Gleixner2-8/+5
irq_cpustat_t is exactly the same as the asm-generic one. Define ack_bad_irq so the generic header does not emit the generic version of it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> Reviewed-by: Valentin Schneider <valentin.schneider@arm.com> Link: https://lore.kernel.org/r/20201113141733.276505871@linutronix.de
2020-11-23ARM: shmobile: Stop using __raw_*() I/O accessorsGeert Uytterhoeven5-18/+18
There is no reason to keep on using the __raw_{read,write}l() I/O accessors in Renesas ARM platform code. Switch to using the plain {read,write}l() I/O accessors, to have a chance that this works on big-endian. Suggested-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20201117142447.2205664-1-geert+renesas@glider.be
2020-11-23ARM: shmobile: sh73a0: Remove obsolete static mappingGeert Uytterhoeven1-19/+0
There are no more users of the statically mapped IOMEM region on SH-Mobile AG5. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-8-geert+renesas@glider.be
2020-11-23ARM: shmobile: sh73a0: Use ioremap() to map SMP registersGeert Uytterhoeven1-11/+22
Replace using the legacy IOMEM() macro to map various registers related to secondary CPU bringup by ioremap(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-7-geert+renesas@glider.be
2020-11-23ARM: shmobile: sh73a0: Use ioremap() to map L2C registersGeert Uytterhoeven1-1/+1
Replace using the legacy IOMEM() macro to map the L2C registers by ioremap(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-6-geert+renesas@glider.be
2020-11-23ARM: shmobile: r8a7779: Remove obsolete static mappingsGeert Uytterhoeven1-24/+0
There are no more users of the statically mapped IOMEM regions on R-Car H1. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-5-geert+renesas@glider.be
2020-11-23ARM: shmobile: r8a7779: Use ioremap() to map SMP registersGeert Uytterhoeven1-3/+9
Replace using the legacy IOMEM() macro to map the ARM Reset Vector Address Register (AVECR) by ioremap(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-4-geert+renesas@glider.be
2020-11-23ARM: shmobile: r8a7779: Use ioremap() to map INTC2 registersGeert Uytterhoeven1-14/+20
Replace using the legacy IOMEM() macro to map various registers related to INTC2 configuration by ioremap(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-3-geert+renesas@glider.be
2020-11-23ARM: shmobile: r8a7778: Introduce HPBREG_BASEGeert Uytterhoeven1-1/+3
Replace the hardcoded address of the HPB Register block by a macro. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20201117103022.2136527-2-geert+renesas@glider.be
2020-11-22Merge tag 'efi-urgent-for-v5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-0/+3
Pull EFI fixes from Borislav Petkov: "Forwarded EFI fixes from Ard Biesheuvel: - fix memory leak in efivarfs driver - fix HYP mode issue in 32-bit ARM version of the EFI stub when built in Thumb2 mode - avoid leaking EFI pgd pages on allocation failure" * tag 'efi-urgent-for-v5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/x86: Free efi_pgd with free_pages() efivarfs: fix memory leak in efivarfs_create() efi/arm: set HSCTLR Thumb2 bit correctly for HVC calls from HYP
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