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2022-11-19arm64: dts: imx8m[m,q]-evk: change to use off-on-delay-us in regulatorHaibo Chen
Some SD Card controller and power circuitry has increased capacitance, so the usual toggling of regulator to power the card off and on is insufficient. According to SD spec, for sd card power reset operation, the sd card supply voltage needs to be lower than 0.5v and keep over 1ms, otherwise, next time power back the sd card supply voltage to 3.3v, sd card can't support SD3.0 mode again. This patch add the off-on-delay-us, make sure the sd power reset behavior is align with the specification. Without this patch, when do quick system suspend/resume test, some sd card can't work at SD3.0 mode after system resume back. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mn-evk: enable uart1Peng Fan
Enable uart1 for BT usage Configure the clock to source from IMX8MN_SYS_PLL1_80M, because the uart could only support max 1.5M buadrate if using OSC_24M as clock source. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mn-evk: add i2c gpio recovery settingsPeng Fan
Add I2C gpio recovery iomuxc settings Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mn-evk: set off-on-delay-us in regulatorPeng Fan
Some SD Card controller and power circuitry has increased capacitance, so the usual toggling of regulator to power the card off and on is insufficient. According to SD spec, for sd card power reset operation, the sd card supply voltage needs to be lower than 0.5v and keep over 1ms, otherwise, next time power back the sd card supply voltage to 3.3v, sd card can't support SD3.0 mode again. This patch add the off-on-delay-us, make sure the sd power reset behavior is align with the specification. Without this patch, when do quick system suspend/resume test, some sd card can't work at SD3.0 mode after system resume back. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mn-evk: update vdd_soc dvs voltagePeng Fan
Per schematic, BUCK1 is for VDD_SOC&DRAM&PU_0V9. The nxp,dvs-run-voltage and nxp,dvs-standby-voltage need set for BUCK1, not BUCK2. BUCK2 is for A53, which is handled by DVFS, so no need dvs property. nxp,dvs-run-voltage is not needed, since bootloader must configure voltage to make system boot well. Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mp-evk: enable I2C2 nodePeng Fan
Enable I2C node for i.MX8MP-EVK Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evkHan Xu
enable fspi nor on imx8mp evk dts Reviewed-by: Frank Li <frank.li@nxp.com> Signed-off-by: Han Xu <han.xu@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mp-evk: enable uart1/3 portsPeng Fan
Enable uart1/3 ports for evk board. Configure the clock to source from IMX8MP_SYS_PLL1_80M, because the uart could only support max 1.5M buadrate if using OSC_24M as clock source. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19ARM64: dts: imx8mp-evk: add pwm supportClark Wang
Enable pwm1/2/4 support. Enable pwm1 on pin GPIO1_IO01 for DSI_BL_PWM pwm2 on pin GPIO1_IO11 for LVDS_BL_PWM pwm4 on pin SAI5_RXFS for J21-32 Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mp: add mlmix power domainPeng Fan
Add mlmix power domain Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-19arm64: dts: imx8mq: fix dtschema warning for imx7-csiMartin Kepplinger
According to dtschema for the csi bridge, compatible is an enum and only one must be used. Fixing this removes the following warning: compatible: 'oneOf' conditional failed, one must be fixed Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-15arm64: dts: Update cache properties for freescalePierre Gondois
The DeviceTree Specification v0.3 specifies that the cache node 'compatible' and 'cache-level' properties are 'required'. Cf. s3.8 Multi-level and Shared Cache Nodes The 'cache-unified' property should be present if one of the properties for unified cache is present ('cache-size', ...). Update the Device Trees accordingly. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Chester Lin <clin@suse.com> Acked-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8mm-phg: Add initial board supportFabio Estevam
Add the initial support for the i.MX8MM Cloos PHG board. This board uses a imx8mm-tqma8mqml SoM from TQ-Group. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8qxp-ss-lsio: add gpio-ranges propertyShenwei Wang
add gpio-ranges property for imx8qxp soc. This gpio-range is used to record which GPIOs correspond to which pins on which pin controllers. The GPIO to PIN mapping will be referenced by the pad wakeup function in GPIO-MXC driver. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8qm-ss-lsio: add gpio-ranges propertyShenwei Wang
add gpio-ranges property for imx8qm soc. This gpio-range is used to record which GPIOs correspond to which pins on which pin controllers. The GPIO to PIN mapping will be referenced by the pad wakeup function in GPIO-MXC driver. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl-ss-lsio: add gpio-ranges propertyShenwei Wang
add gpio-ranges property for imx8dxl soc. This gpio-range is used to record which GPIOs correspond to which pins on which pin controllers. The GPIO to PIN mapping will be referenced by the pad wakeup function in GPIO-MXC driver. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl_evk: add lpspi0 supportFrank Li
Enable lpspi0 at imx8dxl_evk boards dts. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl: add lpspi supportFrank Li
Add lpspi0 lpspi1 lpspi2 lpspi3 node at common dma subsystem. Change irq number for 8dxl. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl_evk: add flexspi0 supportFrank Li
Enable flexspi0 at imx8dxl_evk boards dts. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl: add flexspi0 supportFrank Li
Add flexspi0 node at common lsio subsystem. Change flexspi0 irq number for imx8dxl. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl_evk: add adc0 supportFrank Li
Enable adc0 at imx8dxl_evk boards dts. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-14arm64: dts: imx8dxl: add adc0 supportFrank Li
Add adc0 and adc1 node at imx8 common dma subsystem. imx8dxl have only adc0. Change irq number for adc0. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8m{m,n}-venice-gw7902: add gpio pins for new board revisionTim Harvey
Add gpio pins present on new board revision: * LTE modem support (imx8mm-gw7902 only) - lte_pwr# - lte_rst - lte_int * M2 power enable - m2_pwr_en * off-board 4.0V supply - vdd_4p0_en Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8mm: Remove watchdog always-enabled property from eDM SBCMarek Vasut
There is no such always-enabled property supported by gpio-watchdog driver or described in its bindings, remove it. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8mm: imx8mn: imx8mp: imx8mq: Replace opp-xM with opp-x000000Marek Vasut
Fix the following dtbs_check warning on all of i.MX8M variants: " opp-table: Unevaluated properties are not allowed ('opp-25M', 'opp-100M', 'opp-750M' were unexpected) " Using the following command: " $ sed -i '/opp-[0-9]\+M/ s@M {@000000 {@' arch/arm64/boot/dts/freescale/imx8m* " The Documentation/devicetree/bindings/opp/opp-v2-base.yaml expects the OPP subnode names to be full frequency listings in Hz without unit suffixes. Only the i.MX8M DTs are affected per "git grep 'opp-[0-9]\+M'", so fix them. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8mm-data-modul: Rename /watchdog-gpio to plain /watchdogMarek Vasut
The DT bindings checker is confused by the -gpio node suffix, drop it to fix the following warning: " imx8mm-data-modul-edm-sbc.dtb: /: watchdog-gpio: {'pinctrl-names': ['default'], 'pinctrl-0': [[104]], 'compatible': ['linux,wdt-gpio'], 'always-enabled': True, 'gpios': [[45, 8, 0]], 'hw_algo': ['level'], 'hw_margin_ms': [[1500]], 'status': ['disabled']} is not of type 'array' " Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: dahlia: mark usb_2 permanently attachedMarcel Ziswiler
As both Dahlia and the Verdin Development Board have on-carrier permanently attached USB hubs mark Verdin USB_2 as such. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: add gpio usb-b connectorMarcel Ziswiler
Add GPIO USB-B connector (gpio-usb-b-connector) functionality using Verdin USB_1_ID. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: disable usb port power controlMarcel Ziswiler
Disable port power control on Verdin USB_1/2 as we use regular fixed-regulators with Verdin USB_1/2_EN as enable GPIOs. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: add usb_1 over-current detectionMarcel Ziswiler
Add Verdin USB_1 over-current detection functionality via Verdin USB_1_OC# (SODIMM 157) being active-low and removing its previous gpio_hog3 mapping. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: remove usb_2 over-current detection disablingMarcel Ziswiler
The disable-over-current property is only applicable for the ci-hdrc-usb2 and dwc2 drivers while the i.MX 8M Plus integrates dwc3 IP. Therefore remove this property which does not really serve any purpose here. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: verdin-imx8mp: improve pinctrl for vbus-suppliesMarcel Ziswiler
As we are using two fixed regulators for Verdin USB_1_EN (SODIMM 155) and Verdin USB_2_EN (SODIMM 185), those should be muxed as GPIOs rather than OTG_PWR. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: mba8mpxl: Add PWM fan supportAlexander Stein
This adds the support for optional PWM fan 422J/2HP. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: tqma8mpql: add PCIe supportAlexander Stein
Add PCIe support on TQMa8MPxL module on MBa8MPxL mainboard. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8mp: Bind bluetooth UART on DH electronics i.MX8M Plus DHCOMMarek Vasut
The i.MX8MP DHCOM SoM does contain muRata 2AE WiFi+BT chip, bind the bluetooth to UART2 using btbcm and hci_bcm drivers. Use PLL3 to drive UART2 clock divided down to 64 MHz to obtain suitable block clock for exact 4 Mbdps, which is the maximum supported baud rate by the muRata 2AE BT UART. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-11-11arm64: dts: imx8mm/n-evk: enable wakeup-source for usb phyLi Jun
Enable usb phy to be wakeup source to support system wakeup from usb. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx8mp: update ecspi compatible and clkPeng Fan
i.MX8MP ECSPI is derived from i.MX6UL, so update compatible Add assigned-clocks settings Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx93: add tpm nodesPeng Fan
Add tpm[2,4-6] node Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx93: add extra lpspi nodePeng Fan
Add more lpspi nodes which exist in i.MX93 Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx93: add gpio alisesHaibo Chen
gpio driver need these gpio alises to config the gpio base. Reviewed-by: Jun Li <jun.li@nxp.com> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx93: add MU clock for mailboxPeng Fan
Add MU clock for mailbox usage Reviewed-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: imx93: add nxp,no-divider for sysctrPeng Fan
There is no internal '/3' divider in i.MX93 sysctr, so need this property. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: freescale: imx8dxl-evk: enable mii_select nodeShenwei Wang
The mii_select node is used to determine the fec1's interface type. Using "enable-active-high" property to configure the interface type as "RMII". Deleting the property as "RGMII". Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: freescale: imx8dxl: add scu_gpio nodeShenwei Wang
add scu_gpio node in system-controller. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: librem5-devkit: Use function and color rather than labelGuido Günther
Use predefined colors and function rather than making up a random label. Signed-off-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-29arm64: dts: librem5-devkit: Make LED use PWMGuido Günther
We can use PWM instead of just GPIO allowing us to control brightness. Signed-off-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-24arm64: dts: imx8dxl: add usb1 and usb2 supportFrank Li
There are two chipidea usb controller in 8dxl. Add usb node at common connect subsystem. Enable two usb at imx8dxl_evk boards dts. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-24arm64: dts: imx8mm: Drop QCA clk out setup on Data Modul i.MX8M Mini eDM SBCMarek Vasut
The PHY clock output is not connected to anything, drop the clock output configuration. This way, the PHY does not generate output clock. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-24arm64: dts: imx8mm: Model PMIC to SNVS RTC clock path on Data Modul i.MX8M ↵Marek Vasut
Mini eDM SBC The PMIC is the 32 kHz clock source for the RTC_XTALI input of the SoC on this system. The RTC_XTALI input is used to supply 32 kHz clock to the SVNS RTC per "i.MX 8M Mini Applications Processor Reference Manual, Rev. 3, 11/2020" page 759 "The 32KHz XTAL module uses a different IP and it is used as the clock source for the RTC, located in the SNVS." The PMIC has its own dedicated 32 kHz XTAL on input. Model the connection in DT. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-10-24arm64: dts: imx8m: align anatop with bindingsPeng Fan
The CCM ANALOG module is used for generate PLLs, align the node with DT bindings Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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