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2022-11-16ARM: dts: suniv: f1c100s: add LRADC nodeAndre Przywara1-0/+8
The Allwinner F1C100s series of SoCs contain a LRADC (aka. KEYADC) compatible to the version in other SoCs. The manual doesn't mention the ratio of the input voltage that is used, but comparing actual measurements with the values in the register suggests that it is 3/4 of Vref. Add the DT node describing the base address and interrupt. As in the older SoCs, there is no explicit reset or clock gate, also there is a dedicated, non-multiplexed pin, so need for more properties. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20221107005433.11079-8-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-11-16ARM: dts: suniv: f1c100s: add CIR DT nodeAndre Przywara1-0/+11
The CIR (infrared receiver) controller in the Allwinner F1C100s series of SoCs is compatible to the ones used in other Allwinner SoCs. Add the DT node describing the resources of the controller. There are multiple possible pinmuxes, but none as them seem to be an obvious choice, so refrain from adding any pincontroller subnodes for now. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20221107005433.11079-7-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-11-16ARM: dts: suniv: f1c100s: add I2C DT nodesAndre Przywara1-0/+42
The Allwinner F1C100s series of SoCs contain three I2C controllers compatible to the ones used in other Allwinner SoCs. Add the DT nodes describing the resources of the controllers. At least one board connects an on-board I2C chip to PD0/PD12 (I2C0), so include those pins already, to simplify referencing them later. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20221107005433.11079-4-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-11-16ARM: dts: suniv: f1c100s: add PWM nodeAndre Przywara1-0/+9
The Allwinner F1C100s family of SoCs contain a PWM controller compatible to the one used in the A20 chip. Add the DT node so that any users can simply enable it in their board DT. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20221107005433.11079-3-andre.przywara@arm.com Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
2022-11-16arm: ptrace: user_regset_copyin_ignore() always returns 0Sergey Shtylyov1-5/+3
user_regset_copyin_ignore() always returns 0, so checking its result seems pointless -- don't do this anymore... Link: https://lkml.kernel.org/r/20221014212235.10770-3-s.shtylyov@omp.ru Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Cc: Brian Cain <bcain@quicinc.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: David S. Miller <davem@davemloft.net> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Helge Deller <deller@gmx.de> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Jonas Bonn <jonas@southpole.se> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Rich Felker <dalias@libc.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Will Deacon <will@kernel.org> Cc: Yoshinori Sato <ysato@users.osdn.me> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-11-15ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188Johan Jonker2-1/+7
The clock source and the sched_clock provided by the arm_global_timer on Rockchip rk3066a/rk3188 are quite unstable because their rates depend on the CPU frequency. Recent changes to the arm_global_timer driver makes it impossible to use. On the other side, the arm_global_timer has a higher rating than the ROCKCHIP_TIMER, it will be selected by default by the time framework while we want to use the stable Rockchip clock source. Keep the arm_global_timer disabled in order to have the DW_APB_TIMER (rk3066a) or ROCKCHIP_TIMER (rk3188) selected by default. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/f275ca8d-fd0a-26e5-b978-b7f3df815e0a@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2022-11-14Merge tag 'ux500-dts-for-v6.2' of ↵Arnd Bergmann6-13/+44
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/dt Some Ux500 DTS updates for v6.2: - Some cleanups from Krzysztof for the SPI nodes. - Fix up the NFC chip in Janice. - Drop a bogus power domain regulator that isn't used for the crypto blocks. (We use proper power domains now.) - Add GPS to the Kyle. * tag 'ux500-dts-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: dts: ux500: Add GPS to the Kyle ARM: dts: DBx500 cryp and hash uses power domain ARM: dts: ux500: Fix up the Janice NFC chip ARM: dts: ste: ux500: align SPI node name with dtschema Link: https://lore.kernel.org/r/CACRpkdaXmmZWsGdTG5tqNragkoefcTeUHjR+ZwNyNaa0S7s-7Q@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14arm: dts: spear600: Add ssp controller nodesKory Maincent1-0/+30
The SPEAr600 has three Synchronous serial port to enables synchronous serial communication with slave or master peripherals (SPI). Lets add these nodes to be able to use them. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14arm: dts: spear600: Fix clcd interruptKory Maincent1-1/+1
Interrupt 12 of the Interrupt controller belongs to the SMI controller, the right one for the display controller is the interrupt 13. Fixes: 8113ba917dfa ("ARM: SPEAr: DT: Update device nodes") Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14arm: configs: spear6xx: Enable PL110 display controllerKory Maincent1-0/+2
Enable the PL110 DRM driver, used by the spear600. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14arm: configs: spear6xx: Refresh defconfigKory Maincent1-5/+0
Refresh the defconfig to follow the changes made over the year. I ensure important options have not gone away. I drop the gpio sysfs config as it is useless to keep it alone without CONFIG_EXPERT. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14Merge tag 'renesas-arm-soc-for-v6.2-tag1' of ↵Arnd Bergmann1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/soc Renesas ARM SoC updates for v6.2 - Drop selecting GPIOLIB and PINCTRL, which are already automatically selected as part of the SOC_RENESAS config option in drivers/soc/renesas/Kconfig. * tag 'renesas-arm-soc-for-v6.2-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: renesas: Drop selecting GPIOLIB and PINCTRL ARM: shmobile: Drop selecting GPIOLIB and PINCTRL soc: renesas: Kconfig: Explicitly select GPIOLIB and PINCTRL config under SOC_RENESAS Link: https://lore.kernel.org/r/cover.1667558746.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14Merge tag 'at91-dt-6.2' of ↵Arnd Bergmann3-5/+82
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt AT91 DT for 6.2 It contains: - interrupt support for ethernet PHYs on pcb8290 board - thermal management support for SAMA7G5 by adding OTP controller (that keeps temperature sensor calibration data), proper ADC bindings and describing thermal zones - securam node from SAMA7G5 is now described with generic name (sram) - remove of status = "okay" from SAM9X60-EK regulators * tag 'at91-dt-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: sam9x60ek: remove status = "okay" for regulators ARM: dts: at91: sama7g5: use generic name for securam ARM: dts: at91: sama7g5: add thermal zones node ARM: dts: at91: sama7g5: add temperature sensor ARM: dts: at91: sama7g5: add cells for temperature calibration ARM: dts: at91: sama7g5: add io-channel-cells to adc node ARM: dts: at91: sama7g5: add otpc node ARM: dts: lan966x: Add interrupt support for PHYs on pcb8290 Link: https://lore.kernel.org/r/20221110115431.180908-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14Merge tag 'dt-cleanup-6.2' of ↵Arnd Bergmann56-277/+274
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM DTS for v6.2 1. Aspeed: fix qcom,dc-scm-v1-bmc compatible in the bindings. 2. Marvell: include bindings in maintainers entry. 3. Cleanup DTS according to bindings (panel endpoint unit address, incorrect spi-max-frequency, generic node names). 4. Few indentation fixes. * tag 'dt-cleanup-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: dt-bindings: arm: aspeed: adjust qcom,dc-scm-v1-bmc compatible after rename ARM: dts: sunxi: correct indentation ARM: dts: omap: correct indentation ARM: dts: kirkwood: correct indentation ARM: dts: armada: correct indentation ARM: dts: ti: correct indentation ARM: dts: aspeed: align SPI node name with dtschema MAINTAINERS: ARM: marvell: include bindings ARM: dts: sunplus: sp7021: drop incorrect spi-max-frequency ARM: dts: am335x: drop panel endpoint unit address Link: https://lore.kernel.org/r/20221110092111.18581-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14Merge tag 'at91-fixes-6.1' of ↵Arnd Bergmann3-2/+27
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes AT91 fixes for 6.1 It contains: - signal name fix for a pin on SAMA7G5 - memory self-refresh fix for SAMA7G5 by avoid soft resetting AC DLL which can introduce glitches in RAM controller and lead to unexpected behavior - led support fix for lan966x-pcb8291 board by enabling sgpio node * tag 'at91-fixes-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: at91: pm: avoid soft resetting AC DLL ARM: dts: lan966x: Enable sgpio on pcb8291 ARM: dts: at91: sama7g5: fix signal name of pin PB2 Link: https://lore.kernel.org/r/20221110115411.180876-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-11-14ARM: dts: imx: e60k02: Add touchscreenAndreas Kemnade3-1/+24
Add the touchscreen now, since the driver is available. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14ARM: dts: imx6qdl-sabre: Add mmc aliasesDetlev Casanova1-0/+5
If not specified, the mmc0 and mmc1 devices will be the devices mmc@2190000 and mmc@2194000, which are in disabled state on the iMX.6 Sabrelite devices. The actual SD card reader devices are the ones at mmc@2198000 and mmc@219c000. Set aliases to use the correct mmc devices order. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11ASoC: Set BQ parameters for some Dell modelsMark Brown13-2/+82
There are some Dell SKUs that need to set the parameters of the crossover filter (biquad). Each amplifier connects to one tweeter speaker and one woofer speaker. We should control HPF/LPF to output the proper frequency for the different speakers. If the codec driver got the BQ parameters from the device property, it will apply these parameters to the hardware.
2022-11-11ARM: imx3: Remove unneeded #include <linux/pinctrl/machine.h>Geert Uytterhoeven1-1/+0
Commit 6c5f05a6cd88c77f ("ARM: imx3: Remove imx3 soc_init()") removed the last user of the pinctrl machine API. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11ARM: mxs: Remove unneeded #include <linux/pinctrl/consumer.h>Geert Uytterhoeven1-1/+0
Commit 7705b5ed8adccd92 ("ARM: mxs: remove obsolete startup code for TX28") removed the last user of the pinctrl consumer API. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11ARM: dts: imx6ul/ull: suspend i.MX6UL watchdog in wait modeAndrej Picej1-0/+4
It was discovered that the watchdog triggers when the device is put into "Suspend-To-Idle"/"freeze" low-power mode. Setting WDW bit disables watchdog when the device is put into WAIT mode. Signed-off-by: Andrej Picej <andrej.picej@norik.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11ARM: dts: imx7: Fix NAND controller size-cellsMarek Vasut1-2/+2
The NAND controller size-cells should be 0 per DT bindings. Fix the following warning produces by DT bindings check: " nand-controller@33002000: #size-cells:0:0: 0 was expected nand-controller@33002000: Unevaluated properties are not allowed ('#address-cells', '#size-cells' were unexpected) " Fix the missing space in node name too. Fixes: e7495a45a76de ("ARM: dts: imx7: add GPMI NAND and APBH DMA") Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-10ARM: dts: bcm283x: Move ACT LED into separate dtsiStefan Wahren19-159/+164
The usage of the label property for gpio-leds has been deprecated a long time ago. In bcm2835-rpi.dtsi the ACT LED uses such a label and derive it to almost every Raspberry Pi board. Since we cannot break userspace interface this property must be kept. But we can move the ACT LED into a separate dtsi and include them from the board files. This change have two benefits: - with both new refs it's now clear the LED part is included from a dtsi - new boards do not include the deprecated stuff automatically Reported-by: Alexander Dahl <ada@thorsis.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20221110173105.6633-3-stefan.wahren@i2se.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: dts: bcm283x: Fix underscores in node namesStefan Wahren6-96/+96
A lot pinctrl node names, regulators and local_intc do not follow the node name convention to avoid underscore. So fix this by using hyphen or a proper node name. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221110173105.6633-2-stefan.wahren@i2se.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: dts: BCM5301X: Correct description of TP-Link partitionsRafał Miłecki2-40/+10
TP-Link routers have flash space partitioned according to the partitions table. It may look like fixed partitioning but those partitions can be actually reorganized. New can be added (or some removed), offsets and sizes may change. Fix DT to use binding for the TP-Link SafeLoader partitioning method. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20221108110708.13693-1-zajec5@gmail.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: dts: bcm47094: Add devicetree for D-Link DIR-890LLinus Walleij2-0/+212
This adds a device tree for the D-Link DIR-890L. This device is very similar to D-Link DIR-885L, the differences are detailed as a comment in the DTS file. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20221107134104.1422169-2-linus.walleij@linaro.org Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: dts: bcm2835-rpi: Use firmware clocks for displayMaxime Ripard1-0/+17
We've experienced a number of issues around the cohabitation between the "real" clock driver in Linux and the one backed by the firmware. One solution around this is to follow what the RaspberryPi foundation in its downstream clock, which is also what we've been doing on the RaspberryPi4: to use the clocks exposed by the firmware. Link: https://lore.kernel.org/linux-clk/20221021140505.kjmw5x4s6qhnrfif@houat/ Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20221026-rpi-display-fw-clk-v1-2-5c29b7a3d8b0@cerno.tech Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: dts: bcm283x: Remove bcm2835-rpi-common.dtsi from SoC DTSIMaxime Ripard12-3/+9
According to the commit log of the commit 3ac395a5b3f3 ("ARM: dts: bcm283x: Use firmware PM driver for V3D"), the initial intent behind the bcm2835-rpi-common DTSI was to share data between the RaspberryPies based on the BCM2835, 36 and 37. However, it was included by these SoCs' main DTSI. This is creating an improper layering. On top of that, bcm2835.dtsi is being included by bcm2711.dtsi, which means that, even though the bcm2835-rpi-common DTSI wasn't actually meant to contain data for the BCM2711, it actually leaks into the BCM2711 DTSI. In order to remove both issues, let's remove the include of bcm2835-rpi-common.dtsi from bcm283{5-7}.dtsi and put them into the bcm283{6,7}-rpi.dtsi. BCM2835 has to be handled with special care due to the fact that bcm2835.dtsi is being included by bcm2711.dtsi. Thus, we chose to include bcm2835-rpi-common.dtsi directly into the board DTS. This will be more error-prone, but given that it's a fairly old SoC by now, the chance that we will get more BCM2835 boards is fairly low. BCM2711 isn't modified since the content of bcm2835-rpi-common.dtsi was only a power-domain for the v3d that was overridden anyway. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20221026-rpi-display-fw-clk-v1-1-5c29b7a3d8b0@cerno.tech Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-10ARM: imx_v6_v7_defconfig: Enable the cyttsp5 touchscreenAlistair Francis1-0/+1
The imx6/7 based devices Remarkable 2, Kobo Clara HD, Kobo Libra H2O, Tolino Shine 3, Tolino Vision 5 all contain a Cypress TT2100 touchscreen so enable the corresponding driver. Signed-off-by: Alistair Francis <alistair@alistair23.me> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-10ARM: dts: qcom-msm8960-cdp: align TLMM pin configuration with DT schemaKrzysztof Kozlowski1-10/+9
DT schema expects TLMM pin configuration nodes to be named with '-state' suffix and their optional children with '-pins' suffix. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> [bjorn: Fixed up expected typo in cs-pins function] Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109105140.48196-3-krzysztof.kozlowski@linaro.org
2022-11-10ARM: dts: qcom-msm8960: use define for interrupt constantsKrzysztof Kozlowski2-11/+13
Replace GIC_PPI, GIC_SPI and interrupt type numbers with appropriate defines. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221109105140.48196-2-krzysztof.kozlowski@linaro.org
2022-11-09ARM: dts: bcm53016: Add devicetree for D-Link DWL-8610APLinus Walleij2-0/+132
This adds a device tree for the BCM53016-based D-Link DWL-8610AP access point wireless router. The TRX-format partitions had to be named "firmware" due to an OpenWrt patch that only accepts parting such nodes if they are named "firmware". Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20221019193449.3036010-2-linus.walleij@linaro.org Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-11-09ARM: dts: am335x-pcm-953: Define fixed regulators in root nodeDominik Haller1-15/+13
Remove the regulators node and define fixed regulators in the root node. Prevents the sdhci-omap driver from waiting in probe deferral forever because of the missing vmmc-supply and keeps am335x-pcm-953 consistent with the other Phytec AM335 boards. Fixes: bb07a829ec38 ("ARM: dts: Add support for phyCORE-AM335x PCM-953 carrier board") Signed-off-by: Dominik Haller <d.haller@phytec.de> Message-Id: <20221011143115.248003-1-d.haller@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2022-11-08ARM: ux500: Drop unused register fileLinus Walleij4-200/+0
This file with all base addresses and offsets is not used anymore, everything is looked up from the device tree. Delete it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-08ARM: dts: qcom-apq8060: align TLMM pin configuration with DT schemaKrzysztof Kozlowski1-75/+51
DT schema expects TLMM pin configuration nodes to be named with '-state' suffix and their optional children with '-pins' suffix. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221107185931.22075-2-krzysztof.kozlowski@linaro.org
2022-11-08ARM: dts: qcom: msm8226: Add MMCC nodeRayyan Ansari1-0/+8
Add a node for the Multimedia Clock Controller found on MSM8226. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221002122859.75525-2-matti.lehtimaki@gmail.com
2022-11-08ARM: dts: qcom: pm8941: fix iadc nodeLuca Weiss1-1/+1
The spmi-pmic bindings require the iadc node to be named just 'adc'. Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031182456.952648-2-luca@z3ntu.xyz
2022-11-08ARM: dts: qcom: pm8941: fix vadc channel node namesLuca Weiss1-9/+16
The spmi-vadc bindings require the '@' in the node. Additionally change the node name to adc-chan which both makes it a generic node name and also removes the underscore from it. At the same time sort the nodes by reg value. Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031181022.947412-2-luca@z3ntu.xyz
2022-11-08ARM: dts: qcom: pma8084: fix vadc channel node namesLuca Weiss1-6/+11
The spmi-vadc bindings require the '@' in the node. Additionally change the node name to adc-chan which both makes it a generic node name and also removes the underscore from it. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031181022.947412-1-luca@z3ntu.xyz
2022-11-08ARM: dts: qcom: pm8941: rename misc node nameLuca Weiss1-1/+1
The spmi-pmic bindings is now using usb-detect@ for this node, so adjust the dts to match. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031175717.942237-3-luca@z3ntu.xyz
2022-11-08arm/mach-ux500: fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'in'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Link: https://lore.kernel.org/r/20221020124558.38060-1-wangjianli@cdjrlc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-11-08ARM: dts: qcom: pm8941: adjust coincell node name to bindingsLuca Weiss1-1/+1
The spmi-pmic bindings say that pm8941-coincell should be called 'charger'. Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031175119.939860-2-luca@z3ntu.xyz
2022-11-08ARM: dts: qcom: pm8226: fix regulators node nameLuca Weiss1-1/+1
Adjust the node name to match bindings and fix the validation warning. Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221031175119.939860-1-luca@z3ntu.xyz
2022-11-07ARM: dts: qcom: Drop MMCI interrupt-namesMarek Vasut4-12/+0
The pl18x MMCI driver does not use the interrupt-names property, the binding document has been updated to recommend this property be unused, remove it. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221013221242.218808-2-marex@denx.de
2022-11-07ARM: dts: qcom: mdm9615: drop unit ids from PMIC nodesDmitry Baryshkov1-1/+1
On MDM9615 the PMICs are connected using SSBI devices, which do not have any addressing scheme. Drop the unused unit ids from PMIC device nodes. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220930212052.894834-2-dmitry.baryshkov@linaro.org
2022-11-07ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementationGiulio Benetti3-13/+28
Actually in no-MMU SoCs(i.e. i.MXRT) ZERO_PAGE(vaddr) expands to ``` virt_to_page(0) ``` that in order expands to: ``` pfn_to_page(virt_to_pfn(0)) ``` and then virt_to_pfn(0) to: ``` ((((unsigned long)(0) - PAGE_OFFSET) >> PAGE_SHIFT) + PHYS_PFN_OFFSET) ``` where PAGE_OFFSET and PHYS_PFN_OFFSET are the DRAM offset(0x80000000) and PAGE_SHIFT is 12. This way we obtain 16MB(0x01000000) summed to the base of DRAM(0x80000000). When ZERO_PAGE(0) is then used, for example in bio_add_page(), the page gets an address that is out of DRAM bounds. So instead of using fake virtual page 0 let's allocate a dedicated zero_page during paging_init() and assign it to a global 'struct page * empty_zero_page' the same way mmu.c does and it's the same approach used in m68k with commit dc068f462179 as discussed here[0]. Then let's move ZERO_PAGE() definition to the top of pgtable.h to be in common between mmu.c and nommu.c. [0]: https://lore.kernel.org/linux-m68k/2a462b23-5b8e-bbf4-ec7d-778434a3b9d7@google.com/T/#m1266ceb63 ad140743174d6b3070364d3c9a5179b Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-11-07ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernelsTomislav Novak1-1/+1
Store the frame address where arm_get_current_stackframe() looks for it (ARM_r7 instead of ARM_fp if CONFIG_THUMB2_KERNEL=y). Otherwise frame->fp gets set to 0, causing unwind_frame() to fail. # bpftrace -e 't:sched:sched_switch { @[kstack] = count(); exit(); }' Attaching 1 probe... @[ __schedule+1059 ]: 1 A typical first unwind instruction is 0x97 (SP = R7), so after executing it SP ends up being 0 and -URC_FAILURE is returned. unwind_frame(pc = ac9da7d7 lr = 00000000 sp = c69bdda0 fp = 00000000) unwind_find_idx(ac9da7d7) unwind_exec_insn: insn = 00000097 unwind_exec_insn: fp = 00000000 sp = 00000000 lr = 00000000 pc = 00000000 With this patch: # bpftrace -e 't:sched:sched_switch { @[kstack] = count(); exit(); }' Attaching 1 probe... @[ __schedule+1059 __schedule+1059 schedule+79 schedule_hrtimeout_range_clock+163 schedule_hrtimeout_range+17 ep_poll+471 SyS_epoll_wait+111 sys_epoll_pwait+231 __ret_fast_syscall+1 ]: 1 Link: https://lore.kernel.org/r/20220920230728.2617421-1-tnovak@fb.com/ Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tomislav Novak <tnovak@fb.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-11-07ARM: dts: qcom: sdx65: add dedicated IMEM and syscon compatiblesKrzysztof Kozlowski1-2/+2
Add proper compatibles to the IMEM device node: 1. syscon as required by the bindings, even though it is not currently used, 2. dedicated compatible as required for syscon and simple-mfd nodes. Align the node name to match IMEM type of device - SRAM. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221104190840.134733-2-krzysztof.kozlowski@linaro.org
2022-11-07ARM: dts: qcom: ipq8064: disable mmc-ddr-1_8v for sdcc1Christian Marangi1-1/+0
It was reported non working mmc with this option enabled. Both mmc for ipq8064 are supplied by a fixed 3.3v regulator so mmc can't be run at 1.8v. Disable it to restore correct functionality of this SoC feature. Tested-by: Hendrik Koerner <koerhen@web.de> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221024233817.27410-1-ansuelsmth@gmail.com
2022-11-07ARM: dts: qcom-msm8660: align RPM regulators node name with bindingsNeil Armstrong1-2/+2
Node names should be generic and new DT schema expects RPM regulators node to be just "regulators". Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v3-5-e5e045644971@linaro.org
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