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2023-03-27arm64: dts: colibri-imx8x: Add todo commentsPhilippe Schenker
Highlight what is still missing. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Move gpio-keys to som levelPhilippe Schenker
SODIMM_45 that is connected to "&lsio_gpio3 10" is defined in the Colibri standard to be a wakeup pin. Move this to the SoM level device-tree and keep it disabled by default but do enable it again on the carrier-board. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Set thermal thresholdsPhilippe Schenker
Set critical/alert thermal thresholds for all relevant SOC temperature trips to the IT value (max T_junction 105 degree Celsius) in accordance with the IT grade of the SOM. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add no-1-8-v to sd-cardPhilippe Schenker
Many Colibri carrier boards are using 3.3V pull-up resistors on the SD-Card connector. Letting it switch to 1.8V is an invalid state. Do prevent this from happening by keeping the signaling voltage at 3.3V. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add colibri pwm b, c, dPhilippe Schenker
Add Colibri PWM_B, PWM_C, PWM_D to the module-level device-tree and set the status to ok on the eval-board. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add jpegenc/decPhilippe Schenker
jpeg encoder and decoder are available. Do enable them in the module level device-tree since those are self-contained. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Disable touchscreen by defaultPhilippe Schenker
Do not enable the touchscreen. By default it is not used but should be kept to enable it from a file that includes imx8x-colibri.dtsi. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add gpio-line-namesPhilippe Schenker
This commit adds gpio-line-names in line with other SoM from Toradex. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add SPIPhilippe Schenker
Add Colibri SPI to the board. lpspi2 is being exposed on the SoM edge. Add settings to the module-level but finally enable it on the eval-board dtsi. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add pinctrl group for hdmi hpdPhilippe Schenker
The colibri imx8x contains a dedicated gpio meant for HDMI hot-plug-detect. Add a pinctrl group to make this usable. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add separate pinctrl group for cs2Philippe Schenker
Add a separate pinctrl group for chip-select 2 for Colibri SPI. That way one is able to use it separately. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Correct pull on lcdifPhilippe Schenker
The pads USDHC1_RESET_B and MCLK_IN1 need a pull-down instead of pull-disabled. Correct this. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Split pinctrl_hog1Philippe Schenker
Split pinctrl_hog1 into a second group so CSI_MCLK can be muxed to a gpio on its own. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add pinctrl group for csi_mclkPhilippe Schenker
Add missing pinctrl groups that can be used to enable the correct muxing if csi_mclk is needed on SODIMM 75. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add atmel pinctrl groupsPhilippe Schenker
Add pinctrl groups for enabling atmel touchscreen support. Remove the pads out of pinctrl_hog0 as they now can be enabled more specific using pinctrl_atmel_conn label. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Use new bracket formatPhilippe Schenker
Use the new bracket format as described by Rob since this seems the format that we're heading in the future. https://lore.kernel.org/all/CAL_JsqKqQdRZC08-BGJqTjzJZ8aWA41LHMbv0QyyVePVm0co7A@mail.gmail.com/ Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Update spdx licensePhilippe Schenker
GPL-2.0+ is deprecated, update it to GPL-2.0-or-later. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Prepare for qxp and dx variantsPhilippe Schenker
Toradex sells the Colibri iMX8X module in variants with the i.MX 8QXP and i.MX8DX SoC. Prepare for this by moving majority of stuff from imx8qxp-colibri.dtsi into imx8x-colibri.dtsi. Remove DX from the model string. This commit intends no functional change. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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