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2021-10-07ARM: tegra: Remove unused backlight-boot-off propertyDavid Heidelberg1-2/+0
The backlight-boot-off property was proposed as a patch, but ended not being accepted since different solution was already in the place: https://patchwork.kernel.org/project/linux-arm-kernel/patch/1406806970-12561-1-git-send-email-thierry.reding@gmail.com/#21327479 Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-10-06Merge tag 'imx-fixes-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixesArnd Bergmann2-3/+3
i.MX fixes for 5.15, round 2: - A couple of fixes from Haibo Chen to update SPI NOR TX bus width for i.MX6 and i.MX8 boards. This becomes necessary because spi-nor driver starts using the setting in DT. - Mark buck2 always-on for i.MX8MM Kontron-n801x-som board to avoid the core supply being turned off unexpectedly. - Fix eSDHC2 device tree settings for LS1028A SoC. - Disable GIC CPU interface before calling stby-poweroff sequence to fix power-off failure on i.MX6. - Fix M2_RST# GPIO pinmux on i.MX8M venice-gw7902 boards. * tag 'imx-fixes-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8m*-venice-gw7902: fix M2_RST# gpio ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence arm64: dts: ls1028a: fix eSDHC2 node arm64: dts: imx8mm-kontron-n801x-som: do not allow to switch off buck2 arm64: dts: imx8: change the spi-nor tx ARM: dts: imx: change the spi-nor tx Link: https://lore.kernel.org/r/20211006125734.GA10197@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-06ARM: dts: Add Raspberry Pi Compute Module 4 IO BoardStefan Wahren2-0/+139
This adds the matching carrier for Raspberry Pi Compute Module 4. Instead of xHCI USB host controller there is just a USB 2.0 interface connected to the DWC2 controller from the BCM2711. As a result there is a free PCIe Gen 2 socket. Also there are 2 full-size HDMI 2.0 connectors. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1628334401-6577-10-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: Add Raspberry Pi Compute Module 4Stefan Wahren1-0/+113
The Raspberry Pi Compute Module 4 (CM4) are SoMs which contain the following: * BCM2711 quad core processor * up to 8 GB RAM * up to 32 GB eMMC * a GPIO expander * Gigabit PHY BCM54210PE * Wifi/BT module with internal and external antenna The eMMC and the Wifi/BT module are optional. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1628334401-6577-9-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: bcm283x-rpi: Move Wifi/BT into separate dtsiStefan Wahren6-137/+74
A Wifi/BT chip is quite common for the Raspberry Pi boards. So move those definitions into a separate dtsi in order to avoid copy & paste. This change was inspired by a vendor tree patch from Phil Elwell. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1628334401-6577-7-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator statesStefan Wahren1-2/+2
DT schema check complains at sd_io_1v8_reg about the following: [1800000, 1, 3300000, 0] is too long Additional items are not allowed (3300000, 0 were unexpected) So fix the states definition. Fixes: 7dbe8c62ceeb ("ARM: dts: Add minimal Raspberry Pi 4 support") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1628334401-6577-3-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: bcm2711: fix MDIO #address- and #size-cellsStefan Wahren1-2/+2
The values of #address-cells and #size-cells are swapped. Fix this and avoid the following DT schema warnings for mdio@e14: #address-cells:0:0: 1 was expected #size-cells:0:0: 0 was expected Fixes: be8af7a9e3cc ("ARM: dts: bcm2711-rpi-4: Enable GENET support") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1628334401-6577-2-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: bcm283x: Fix VEC address for BCM2711Mateusz Kwiatkowski3-8/+16
The VEC has a different address (0x7ec13000) on the BCM2711 (used in e.g. Raspberry Pi 4) compared to BCM283x (e.g. Pi 3 and earlier). This was erroneously not taken account for. Definition of the VEC in the devicetrees had to be moved from bcm283x.dtsi to bcm2711.dtsi and bcm2835-common.dtsi to allow for this differentiation. Fixes: 7894bdc6228f ("ARM: boot: dts: bcm2711: Add BCM2711 VEC compatible") Signed-off-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1626980528-3835-1-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
2021-10-06ARM: dts: dra7: add entry for bb2d moduleGowtham Tammana1-0/+19
BB2D is a Vivante GC 2D Accelerator. This adds the node to the dts file within a target module node. Crossbar index number is used for interrupt mapping. Signed-off-by: Gowtham Tammana <g-tammana@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06arm: dts: omap3-gta04: cleanup led node namesAndreas Kemnade1-5/+6
Change led node names to match schema. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06arm: dts: omap3-gta04a4: accelerometer irq fixAndreas Kemnade1-1/+1
Fix typo in pinctrl. It did only work because the bootloader seems to have initialized it. Fixes: ee327111953b ("ARM: dts: omap3-gta04: Define and use bma180 irq pin") Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06arm: dts: omap3-gta04a5: fix missing sensor supplyAndreas Kemnade1-0/+2
Add mandatory supply properties. The supply is always on, so it is just a syntax issue, no functional change. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06arm: dts: omap3-gta04: fix missing sensor supplyAndreas Kemnade1-0/+2
Add mandatory supply properties. The supply is always on, so it is just a syntax issue, no functional change. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06arm: dts: omap3-gta04: cleanup LCD definitionAndreas Kemnade1-4/+4
Replace depreciated nodenames, fix label name to match scheme. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06ARM: dts: omap3: fix cpu thermal label nameAndreas Kemnade1-1/+1
Hyphens should be used in label names. make dtbs_check complains about that since it does not match the corresponding pattern Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06ARM: dts: am335x-pocketbeagle: switch to pinconf-singleDrew Fustini1-0/+1
Switch the compatible for the am33xx_pinmux pin controller node from pinctrl-single to pinconf-single. The only change between these two compatibles is that PCS_HAS_PINCONF will be true. This then allows pinconf properties to be utilized. The purpose of this change is to allow the PocketBeagle to use: pinctrl-single,bias-pullup pinctrl-single,bias-pulldown This dts already defines these properites for gpio pins in the default pinctrl state but it has no effect unless PCS_HAS_PINCONF is set. The bias properties can then be modified on the corresponding gpio lines through the gpiod uapi. The mapping between the pins and gpio lines is defined by gpio-ranges under the gpio controller nodes in am33xx-l4.dtsi Signed-off-by: Drew Fustini <drew@pdp7.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-06ARM: dts: stm32: set otg-rev on stm32mp151Fabrice Gasnier1-0/+1
STM32MP151 complies with the OTG 2.0. Set it with otg-rev dt property. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/1631692473-8732-4-git-send-email-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-06ARM: dts: omap3430-sdp: Fix NAND device nodeRoger Quadros1-1/+1
Nand is on CS1 so reg properties first field should be 1 not 0. Fixes: 44e4716499b8 ("ARM: dts: omap3: Fix NAND device nodes") Cc: stable@vger.kernel.org # v4.6+ Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-10-05Merge tag 'renesas-arm-dt-for-v5.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dtArnd Bergmann24-4/+67
Renesas ARM DT updates for v5.16 - I2C EEPROM support on the RZA2MEVB development board, - DMA, USB2.0, and audio support for the RZ/G2L SoC, - USB2.0, I2C, audio, ADC, and CANFD support for the RZ/G2L SMARC EVK development board, - Support for more R-Car Gen3e SoCs (H3e, M3e, M3Ne(-2G), D3e, E3e, H3Ne), - PWM support for the R-Car M3-W+ and V3U SoCs, - IPMMU support for SDHI on the R-Car V3U SoC, - Switches support for the Falcon development board, - Improve Ethernet PHY descriptions to fix reset handling after kexec, - Miscellaneous fixes and improvements. * tag 'renesas-arm-dt-for-v5.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (45 commits) arm64: dts: renesas: rcar-gen3: Add missing Ethernet PHY resets ARM: dts: rzg1: Add missing Ethernet PHY resets ARM: dts: r-mobile: Add missing Ethernet PHY resets arm64: dts: renesas: Add compatible properties to RTL8211E Ethernet PHYs arm64: dts: renesas: Add compatible properties to KSZ9031 Ethernet PHYs arm64: dts: renesas: Add compatible properties to AR8031 Ethernet PHYs ARM: dts: renesas: Add compatible properties to uPD6061x Ethernet PHYs ARM: dts: renesas: Add compatible properties to RTL8201FL Ethernet PHYs ARM: dts: renesas: Add compatible properties to LAN8710A Ethernet PHYs ARM: dts: renesas: Add compatible properties to KSZ9031 Ethernet PHYs ARM: dts: renesas: Add compatible properties to KSZ8081 Ethernet PHYs ARM: dts: renesas: Add compatible properties to KSZ8041 Ethernet PHYs arm64: dts: renesas: beacon: Fix Ethernet PHY mode ARM: dts: renesas: Fix SMSC Ethernet compatible values arm64: dts: renesas: rzg2l-smarc: Enable CANFD arm64: dts: renesas: rzg2l-smarc-som: Enable ADC on SMARC platform arm64: dts: renesas: rzg2l-smarc-som: Move extal and memory nodes to SOM DTSI arm64: dts: renesas: r8a779a0: falcon-cpu: Add SW47-SW49 support arm64: dts: renesas: rzg2l-smarc: Add Mic routing arm64: dts: renesas: rzg2l-smarc: Enable audio ... Link: https://lore.kernel.org/r/cover.1633081147.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'imx-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixesArnd Bergmann3-2/+18
i.MX fixes for 5.15: - Revert cc8870bf4c3a to fix the regression on i.MX6 that suspend support becomes broken. - Add `qca,clk-out-frequency` property to fix Ethernet support on imx6qdl-pico board. - Re-enable FB support in imx_v6_v7_defconfig. It gets lost due to f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB"). - Fix LP5562 LED support on imx6dl-yapp4 board. - Add missing pinctrl-names for panel on M53Menlo board. - Fix USB host power regulator polarity on M53Menlo board. * tag 'imx-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: enable fb ARM: dts: imx6qdl-pico: Fix Ethernet support ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo Revert "ARM: imx6q: drop of_platform_default_populate() from init_machine" ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe Link: https://lore.kernel.org/r/20210923063356.GK13480@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'juno-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixesArnd Bergmann6-238/+123
Juno/Vexpress fixes for v5.15 Bunch of DTS fixes to resolve addressing issues with some of the device nodes, dropping unused/undocumented properties in various nodes, and aligning node names with dtschema. * tag 'juno-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm: dts: vexpress: Fix motherboard bus 'interrupt-map' arm: dts: vexpress: Fix addressing issues with 'motherboard-bus' nodes arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address arm: dts: vexpress: Drop unused properties from motherboard node arm64: dts: arm: drop unused interrupt-names in MHU ARM: dts: arm: align watchdog and mmc node names with dtschema arm64: dts: arm: align watchdog and mmc node names with dtschema arm64: dts: fvp: Remove panel timings Link: https://lore.kernel.org/r/20210927105249.3583380-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'qcom-dts-fixes-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixesArnd Bergmann1-8/+7
Qualcomm DTS fixes for v5.15 This corrects the use of depricated chipid and clock names, for which support was finally dropped from the driver. It also ensures that the DSI PLL is fed by the correct clock, now that it's being migrated to not rely on global clock names. * tag 'qcom-dts-fixes-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: apq8064: update Adreno clock names ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference ARM: dts: qcom: apq8064: use compatible which contains chipid Link: https://lore.kernel.org/r/20210930025526.1146-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05ARM: dts: imx6: skov: provide panel support for lt2 variantsOleksij Rempel3-0/+101
Add support for the Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT Resistive Touch Module. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Fix typo in ADC commentFabio Estevam1-1/+1
Fix the spelling of 'conversion'. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Add a label for the touchscreenFabio Estevam1-1/+1
Add a label for the touchscreen to allow a custom baseboard to disable this node if needed. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Pass 'io-channel-cells' to the ADCFabio Estevam1-1/+2
The STMPE811 ADC on the Apalis SoM board can be used as a provider of ADC capabilities to other devices, for example, when a custom baseboard has an SN74LV4051 analog mux. Pass the 'io-channel-cells' parameter to indicate such possibility. While at it, also pass a label for the adc device, so that it can be referenced in the custom baseboard. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6qdl-apalis: Avoid underscore in node nameFabio Estevam1-2/+2
It is recommended not to use underscore in node names. Change it to dash. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6sll: fixup of operating pointsAndreas Kemnade1-12/+10
Make operating point definitions comply with binding specifications. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6sl: fixup of operating pointsAndreas Kemnade1-10/+8
Make operating point definitions comply with binding specifications. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: e60k02: correct led node nameAndreas Kemnade1-1/+1
Only led-X or led are allowed according to bindings definition. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: add devicetree for Tolino Vision 5Andreas Kemnade2-0/+350
This adds a devicetree for the Tolino Vision 5 Ebook reader. It is based on boards called ¨e70k02¨. It is equipped with an imx6sl SoC. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx: add devicetree for Kobo Libra H2OAndreas Kemnade2-1/+341
This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on boards called e70k02. It is equipped with an imx6sll SoC. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: add Netronix E70K02 board common fileAndreas Kemnade1-0/+320
The Netronix board E70K02 can be found some several Ebook-Readers, at least the Kobo Libra H2O and the Tolino Vision 5. The board is equipped with different SoCs requiring different pinmuxes. For now the following peripherals are included: - LED - Power Key - Cover (gpio via hall sensor) - RC5T619 PMIC - Backlight via lm3630a - Wifi sdio chip detection (mmc-powerseq and stuff) It is based on vendor kernel but heavily reworked due to many changed bindings. Known limitations: cold colored backlight does not work due to incompatible hard coded overvoltage setting in the driver. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-mba7: add default SPI-NOR flash partition layoutMatthias Schiffer1-0/+38
Add the partition layout also used by the bootloader. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-tqma7: add SPI-NOR flashMatthias Schiffer1-0/+43
The SPI-NOR flash on the SoM was missing from the device tree. The TQMa7 as a designated QSPI_RESET# pin, however depending on the hardware configuration the pin may be unconnected, or be used for a different purpose. With this in mind, we mux the pin as a pullup and define an input hog for it, but keep it a separate pin group, so that it is easy for dependent Device Trees to modify the configuration. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx7-tqma7/mba7: correct spelling of "TQ-Systems"Matthias Schiffer6-14/+14
"TQ-Systems" is written with a dash. Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: imx6dl-b1x5v2: drop unsupported vcc-supply for MPL3115A2Krzysztof Kozlowski1-1/+0
The MPL3115A2 I2C pressure sensor driver does not take a VCC regulator. The bindings are so far trivial, but the datasheet does not have a VCC pin. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-05ARM: dts: colibri-imx6ull-emmc: add device treeMax Krummenacher4-2/+233
Add a device tree for a Colibri iMX6ULL 1GB which has a eMMC instead of the raw NAND used on other SKUs. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-10-04ARM: tegra: nexus7: Enable USB OTG modeDmitry Osipenko1-2/+23
Nexus 7 has OTG-cable microUSB port, enable OTG mode. USB peripheral devices now can be connected to Nexus 7 using OTG adapter, switching USB port into host mode. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-10-04ARM: tegra: Add new properties to USB PHY device-tree nodesDmitry Osipenko4-0/+22
Add new properties to USB PHYs needed for enabling USB OTG mode. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-10-04ARM: tegra: Update Broadcom Bluetooth device-tree nodesDmitry Osipenko3-3/+12
The host-wakeup GPIO is now marked as deprecated in the broadcom-bluetooth device-tree binding, it's replaced with the host-wakeup interrupt. Update Tegra device-trees to the recent version of the Bluetooth binding. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-10-04ARM: tegra: acer-a500: Correct compatible of ak8975 magnetometerDavid Heidelberg1-1/+1
The "ak,ak8975" compatible is not recognized by dt-bindings, it's deprecated. Use supported "asahi-kasei,ak8975" compatible. Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-10-04ARM: dts: at91: sama7g5ek: to not touch slew-rate for SDMMC pinsClaudiu Beznea1-0/+6
With commit c709135e576b ("pinctrl: at91-pio4: add support for slew-rate") and commit cbde6c823bfa ("pinctrl: at91-pio4: Fix slew rate disablement") the slew-rate is enabled by default for each configured pin. The datasheet specifies at chapter "Output Driver AC Characteristics" that HSIO drivers (use in SDMMCx and QSPI0 peripherals), don't have a slewrate setting but are rather calibrated against an external 1% resistor mounted on the SDMMCx_CAL or QSPI0_CAL pins. Depending on the target signal frequency and the external load, it is possible to adjust their target output impedance. Thus set slew-rate = <0> for SDMMC (QSPI is not enabled at the moment in device tree). Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210915074836.6574-3-claudiu.beznea@microchip.com
2021-10-04ARM: dts: at91: sama7g5ek: use proper slew-rate settings for GMACsClaudiu Beznea1-6/+22
Datasheet chapter "EMAC Timings" specifies that while in 3.3V domain GMAC's MDIO pins should be configured with slew-rate enabled, while the data + signaling pins should be configured with slew-rate disabled when GMAC works in RGMII or RMII modes. The pin controller for SAMA7G5 sets the slew-rate as enabled for all pins. Adapt the device tree to comply with these. Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210915074836.6574-2-claudiu.beznea@microchip.com
2021-10-04ARM: dts: at91: sama7g5ek: add suspend voltage for ddr3l railClaudiu Beznea1-0/+2
SAMA7G5-EK board has DDR3L type of memory soldered. This needs 1.35V. The 1.35V for DDR3L rail at run-time is selected by the proper configuration on SELV2 pin (for 1.35V it needs to be in high-z state). When suspended the MCP16502 PMIC soldered on SAMA7G5-EK will use different sets of configuration registers to provide proper voltages on its rail. Run-time configuration registers could be configured differently than suspend configuration register for MCP16502 (VSEL2 affects only run-time configuration). In suspend states the DDR3L memory soldered on SAMA7G5-EK switches to self-refresh. Even on self-refresh it needs to be powered by a 1.35V rail. Thus, make sure the PMIC is configured properly when system is suspended. Fixes: 7540629e2fc7 (ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20210930154219.2214051-2-claudiu.beznea@microchip.com
2021-10-04ARM: dts: imx: change the spi-nor txHaibo Chen2-3/+3
Before commit 0e30f47232ab5 ("mtd: spi-nor: add support for DTR protocol"), for all PP command, it only support 1-1-1 mode, no matter the tx setting in dts. But after the upper commit, the logic change. It will choose the best mode(fastest mode) which flash device and spi-nor host controller both support. Though the spi-nor device on imx6sx-sdb/imx6ul(l/z)-14x14-evk board do not support PP-1-4-4/PP-1-1-4, but if tx is 4 in dts file, it will also impact the read mode selection. For the spi-nor device on the upper mentioned boards, they support read 1-4-4 mode and read 1-1-4 mode according to the device internal sfdp register. But qspi host controller do not support read 1-4-4 mode. so need to set the tx to 1, let the common code finally select read 1-1-4 mode, PP-1-1-1 mode. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Fixes: 0e30f47232ab ("mtd: spi-nor: add support for DTR protocol") Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-09-30ARM: dts: exynos: use spaces instead of tabs around '='Krzysztof Kozlowski2-19/+19
Use spaces in Origen boards instead of tabs around '=' for simple property assignments, to match coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210928084949.27939-13-krzysztof.kozlowski@canonical.com
2021-09-30ARM: dts: exynos: remove unneeded DVS voltages from PMIC on ArndaleKrzysztof Kozlowski1-3/+0
The S5M8767 PMIC does not require anymore a safe DVS voltage, if the DVS GPIO is not enabled. Although previously bindings required providing this safe DVS voltage, but since commit 04f9f068a619 ("regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4") this was ignored. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210928084949.27939-12-krzysztof.kozlowski@canonical.com
2021-09-28ARM: dts: rzg1: Add missing Ethernet PHY resetsGeert Uytterhoeven2-0/+4
Describe all Ethernet PHY reset GPIOs on RZ/G1 boards, to avoid relying solely on boot loaders to bring PHYs out of reset. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/e20b3643b4dc5f6c2a9e19d9544495c06075d9ff.1631177442.git.geert+renesas@glider.be
2021-09-28ARM: dts: r-mobile: Add missing Ethernet PHY resetsGeert Uytterhoeven2-0/+2
Describe all Ethernet PHY reset GPIOs on R-Mobile boards, to avoid relying solely on boot loaders to bring PHYs out of reset. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/b41bf0098ff193fbff9fad04d00075ce1bea1986.1631177442.git.geert+renesas@glider.be
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