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2023-12-14arm64: dts: imx8mn-evk: Move port under USB connectorFabio Estevam
Per nxp,ptn5110.yaml, 'port' should be placed under 'connector'. Do as requested to fix the following dt-schema warning: imx8mn-evk.dtb: tcpc@50: 'port' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/usb/nxp,ptn5110.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-10-10arm64: dts: imx8mn-evk: Remove codec clocks/clock-namesFabio Estevam
Per wlf,wm8524.yaml, 'clocks' and 'clock-names' are not valid properties. Remove them to fix the following schema warning: audio-codec: Unevaluated properties are not allowed ('clock-names', 'clocks' were unexpected) from schema $id: http://devicetree.org/schemas/sound/wlf,wm8524.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-07-19arm64: dts: imx8mn-evk: Add camera supportFabio Estevam
Add support for the OV5640 camera. Tested with the following commands: media-ctl -l "'ov5640 2-003c':0 -> 'csis-32e30000.mipi-csi':0 [1]" media-ctl -V "'ov5640 2-003c':0 [fmt:UYVY8_1X16/640x480 field:none]" media-ctl -V "'crossbar':0 [fmt:UYVY8_1X16/640x480 field:none]" media-ctl -V "'mxc_isi.0':0 [fmt:UYVY8_1X16/640x480 field:none]" v4l2-ctl --device /dev/video0 --set-fmt-video=width=640,height=480,pixelformat=YUYV v4l2-ctl --stream-mmap -d /dev/video0; gst-launch-1.0 -v v4l2src device=/dev/video0 ! video/x-raw,width=640,height=480 ! waylandsink Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-07-19arm64: dts: imx8mn-evk: Add HDMI supportFabio Estevam
imx8mn-evk has a MIPI DSI port that can be used with a ADV7535 MIPI DSI to HDMI bridge. Add support for it. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-07-18arm64: dts: imx8mn-evk: Pass GPIO_OPEN_DRAIN flagFabio Estevam
scl-gpios and sda-gpios need GPIO_OPEN_DRAIN flag, otherwise the following run-time warning is seen: gpio-144 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file gpio-146 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-04-06arm64: dts: imx8mn-evk: update i2c pinctrl to match dtschemaPeng Fan
The dtschema requires 'grp' in the end, so update the name. Signed-off-by: Peng Fan <peng.fan@nxp.com> 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>
2022-11-11arm64: 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>
2022-06-27arm64: dts: imx8mn-evk: add bt-sco sound card supportShengjiu Wang
Add bt-sco sound card, which supports wb profile as default Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-06-14arm64: dts: fsl: adjust whitespace around '='Krzysztof Kozlowski
Fix whitespace coding style: use single space instead of tabs or multiple spaces around '=' sign in property assignment. No functional changes (same DTB). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-24arm64: dts: imx8mn-evk: Add UART3 supportFabio Estevam
UART3 pins are available in the J1003 connector. Add support for it. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2022-04-08arm64: dts: imx8mn-evk: add QSPI flashMichael Walle
There is a 32MiB Micron MT25QU256ABA1 serial NOR flash on the EVK board. Add a device tree node for it. Tested on a 8MNANOD3L-EVK. Signed-off-by: Michael Walle <michael@walle.cc> Tested-by: Heiko Thiery <heiko.thiery@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-12-08arm64: dts: imx8m: configure FEC PHY VDDIO voltageJoakim Zhang
As commit 2f664823a470 ("net: phy: at803x: add device tree binding") described, configure FEC PHY VDDIO voltage according to board design. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-12-08arm64: dts: imx8m: disable smart eee for FEC PHYJoakim Zhang
As commit 390b4cad8148 ("net: phy: at803x: add support for configuring SmartEEE") described, disable PHY smart eee by default. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-12-08arm64: dts: imx8mn-evk: add hardware reset for FEC PHYJoakim Zhang
Add hardware reset for FEC PHY. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-06-12arm64: dts: imx8mn-evk: disable over current for usbLi Jun
imx8mn evk board usb port does not support over current detection, so disable it. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-01-07arm64: dts: imx8mn-evk: Add sound-spdif card nodesShengjiu Wang
Add sound-spdif card nodes which are supported on imx8mn-evk board. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2021-01-07arm64: dts: imx8mn-evk: Add sound-wm8524 card nodesShengjiu Wang
Add sound-wm8524 card nodes which are supported on imx8mn-evk board. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-30arm64: dts: imx8mn-evk: add IR supportJoakim Zhang
Add IR support on i.MX8MN EVK board. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-10-30arm64: dts: imx8mn: Correct WDOG_B pin configurationAnson Huang
Different revision of i.MX8MN EVK boards may have different external pull up registor design, some are enabled while some are NOT, to make sure the WDOG_B pin works properly, better to enable internal pull up resistor. Since enabling internal pull up resistor is NOT harmful and having benefit of flexibility on different board design, just enable it for all i.MX8MN boards; And schmitt input is NOT necessary for this WDOG_B output pin, so remove it; Open drain outputs provide more flexibility to a designer as they can be pulled-up to any voltage found in the system, so enable it as well. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-09-22arm64: dts: imx8mn: correct interrupt flagsKrzysztof Kozlowski
GPIO_ACTIVE_x flags are not correct in the context of interrupt flags. These are simple defines so they could be used in DTS but they will not have the same meaning: 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE 2. GPIO_ACTIVE_LOW = 1 = IRQ_TYPE_EDGE_RISING Correct the interrupt flags, assuming the author of the code wanted same logical behavior behind the name "ACTIVE_xxx", this is: ACTIVE_LOW => IRQ_TYPE_LEVEL_LOW For level low interrupts, enable also internal pull up. It is required at least on imx8mm-evk, according to schematics. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-By: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-09-05arm64: dts: imx8mn-evk: Align pin configuration group names with schemaKrzysztof Kozlowski
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-30arm64: dts: imx8mn-evk: remove orphaned pinctrl-names propertyKrzysztof Kozlowski
The "pinctrl-names" property in iomux node does not make sense on its own (without "pinctrl-X"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-08-22arm64: dts: imx8mn-evk: add two parameters for samsung picophy tuningPeter Chen
With these two parameters tuning, it can pass USB eye diagram at evk board. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-07-13arm64: dts: imx8mn-evk: add pca9450 for i.mx8mn-evk boardRobin Gong
Add pca9450 pmic driver for i.mx8mn-evk board. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11arm64: dts: imx8mn-evk: Enable pca6416 on i2c3 busAnson Huang
Enable pca6416 on i.MX8MN EVK board's i2c3 bus. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-03-11arm64: dts: imx8mn-evk: Add i2c3 supportAnson Huang
Enable i2c3 for i.MX8MN EVK board. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-01-09arm64: dts: imx8mn: Memory node should be in board DTAnson Huang
Memory address/size depends on board design, so memory node should be in board DT. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-12-11arm64: dts: imx8mn-evk: enable usb1 and typec supportLi Jun
USB1 port has typec connector with power delivery support: - Dual data role: host and device. - Dual power role: source and sink, prefer power sink. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04arm64: dts: imx8mn-evk: Remove invalid Atheros propertiesFabio Estevam
None of these at803x properties are documented anywhere, so just remove them. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28arm64: dts: imx8mn: Create EVK dtsi file for common useAnson Huang
i.MX8MN has different EVK boards to support different DDR types, the ONLY differences are DDR chips and PMIC, so most of the devices can be shared between these EVK boards, create a EVK dtsi file for common use. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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