- Mar 27, 2023
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Philippe Schenker authored
Add mcp2515 spi-to-can to &lpspi2. Signed-off-by:
Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Philippe Schenker authored
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:
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Philippe Schenker authored
jpeg encoder and decoder are available. Do enable them in the module level device-tree since those are self-contained. Signed-off-by:
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Philippe Schenker authored
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:
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Philippe Schenker authored
This commit adds gpio-line-names in line with other SoM from Toradex. Signed-off-by:
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Philippe Schenker authored
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:
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Philippe Schenker authored
The colibri imx8x contains a dedicated gpio meant for HDMI hot-plug-detect. Add a pinctrl group to make this usable. Signed-off-by:
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Philippe Schenker authored
Add a separate pinctrl group for chip-select 2 for Colibri SPI. That way one is able to use it separately. Signed-off-by:
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Philippe Schenker authored
The pads USDHC1_RESET_B and MCLK_IN1 need a pull-down instead of pull-disabled. Correct this. Signed-off-by:
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Philippe Schenker authored
Split pinctrl_hog1 into a second group so CSI_MCLK can be muxed to a gpio on its own. Signed-off-by:
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Philippe Schenker authored
Add missing pinctrl groups that can be used to enable the correct muxing if csi_mclk is needed on SODIMM 75. Signed-off-by:
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Philippe Schenker authored
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:
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Philippe Schenker authored
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:
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Philippe Schenker authored
GPL-2.0+ is deprecated, update it to GPL-2.0-or-later. Signed-off-by:
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Philippe Schenker authored
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:
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Sebastian Krzyszkowiak authored
This is the lowest frequency supported by older iMX8MQ SoC revisions. Signed-off-by:
Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Signed-off-by:
Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by:
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Sebastian Krzyszkowiak authored
According to imx8mq errata (ERR007805): > To meet the clock low period requirement in fast speed mode, > SCL must be configured to 384KHz or less. Note that the imx i2c driver already implements this erratum and works around it. This is only for the description to reflect reality. Signed-off-by:
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Sebastian Krzyszkowiak authored
0.8V is outside of the operating voltage specified for imx8mq, see chapter 3.1.4 "Operating ranges" of the IMX8MDQLQCEC document. Signed-off-by:
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Sebastian Krzyszkowiak authored
This reduces power consumption in system suspend by about 10%. Signed-off-by:
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Sebastian Krzyszkowiak authored
Based on tests with my left ear (which appears to require lower levels than the right one), one Birch, one Dogwood and three Evergreens. It seems that the sensor reacts very weakly to hair, so let's make the thresholds rather generous to compensate. Signed-off-by:
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Sebastian Krzyszkowiak authored
RS9116 card already limits itself to 50MHz by being a high-speed card, while AP6275S can work at 100MHz just fine (technically it should work at 200MHz as well since it's a SDR104 card, but it doesn't appear to be the case in practice and further research will be needed to find out why). Signed-off-by:
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Angus Ainslie authored
Userland needs the mount matrix to know the correct orientation of the part. Signed-off-by:
Angus Ainslie <angus@akkea.ca> Signed-off-by:
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Sebastian Krzyszkowiak authored
They're still in the operating range according to i.MX 8M Quad datasheet. There's some headroom added over minimal values to account for voltage drop. Operational ranges (min - typ - max [selected]): - VDD_SOC (BUCK1): 0.81 - 0.9 - 0.99 [0.88] - VDD_ARM (BUCK2): 0.81 - 0.9 - 1.05 [0.84] (1000MHz) 0.90 - 1.0 - 1.05 [0.93] (1500MHz) - VDD_GPU (BUCK3): 0.81 - 0.9 - 1.05 [0.85] (800MHz) 0.90 - 1.0 - 1.05 [ -- ] (1000MHz) - VDD_VPU (BUCK4): 0.81 - 0.9 - 1.05 [ -- ] (550/500/588MHz) 0.90 - 1.0 - 1.05 [0.93] (660/600/800MHz) Idle power consumption doesn't appear to be influenced much, but a simple load test (`cat /dev/urandom | pigz - > /dev/null` combined with running Animatch) seems to show about 0.3W of difference. Care is advised, as there may be differences between each units in how low can they be undervolted - in my experience, reaching that point usually makes the phone fail to boot. In my case, it appears that my Birch phone can go down the most. This is a somewhat conservative set of values that I've seen working well on all my devices; I haven't tried very hard to optimize it, so more experiments are welcome. Signed-off-by: -
Sebastian Krzyszkowiak authored
Correctly set regulation-voltage, termination-current and charge-current for the different librem 5 board revisions. Signed-off-by:
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Martin Kepplinger authored
Add brightness-levels and default-brightness-level properties to the librem5 board description that have been used for a long time. Signed-off-by:
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Sebastian Krzyszkowiak authored
No functional change, but it describes the hardware better. Signed-off-by:
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Martin Kepplinger authored
Fix the regulator name for the audio-1v8 regulator. Signed-off-by:
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Martin Kepplinger authored
The CLKO2 clock is used for both camera CSI interfaces as the driving clock for the connected sensors. In order for it to be available, use this hog. We can't simply add it to 2 different sensor descriptions. Signed-off-by:
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Martin Kepplinger authored
No frames are streamed when using the default frequencies. I'm not yet sure why the fastest ones don't work here but we've been using these frequencies successfully for a long time now. Signed-off-by:
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- Mar 14, 2023
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Krzysztof Kozlowski authored
Bindings expect thermal node names to end with '-thermal': imx8qxp-mek.dtb: thermal-zones: 'pmic-thermal0' does not match any of the regexes: '^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$', 'pinctrl-[0-9]+' Signed-off-by:Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
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Alexander Stein authored
These buttons are capable of waking up a suspended system, add the appropriate property for both. Signed-off-by:
Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by:
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Markus Niebel authored
TPM1/TPM3 are missing, add them. Signed-off-by:
Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Lucas Stach authored
This adds support for the 4 USB3 host ports on the board, which are connected to the i.MX8MP SoC via a Realtek RTS5411 hub. As the schematic for the board is not available, I could not validate that this really reflects the reality, but I modeled things after the hacked in usage of the GPIOs in the downstream kernel. Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
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Alexander Stein authored
Add FlexSPI node for i.MX93. Signed-off-by:
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Marek Vasut authored
Align the clock and reg properties order with example bindings and the rest of the imx8mp.dtsi . No functional change. Signed-off-by:
Marek Vasut <marex@denx.de> Reviewed-by:
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Marek Vasut authored
This block should not be compatible with simple-bus and misuse it that way. Instead, the driver should scan its subnodes and bind drivers to them. Reviewed-by:
Liu Ying <victor.liu@nxp.com> Tested-by:
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Sebastian Krzyszkowiak authored
UART ports have DMA capability. Describe the UART DMA properties. Signed-off-by:
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Marek Vasut authored
The i.MX8MP DHCOM SoM may come with either external RGMII PHY or LAN8740Ai RMII PHY on the SoM attached to FEC MAC. Add pin mux settings for both options, so that DT overlay can override these settings on SoM variant with the LAN8740Ai PHY. Signed-off-by:
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Marek Vasut authored
The i.MX8MP DHCOM SoM may come with either KSZ9131RNXI RGMII PHY or LAN8740Ai RMII PHY on the SoM attached to EQoS MAC. Add pin mux settings for both options, so that DT overlay can override these settings on SoM variant with the LAN8740Ai PHY. Signed-off-by:
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Marek Vasut authored
The current variant of the SoM has LAN8740Ai PHY connected to EQoS strapped to MDIO address 0 , adjust the MDIO address to match the hardware. Signed-off-by:
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