- Sep 13, 2020
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Krzysztof Kozlowski authored
The int-gpios was deprecated in favor of generic interrupts property. Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- Sep 05, 2020
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Krzysztof Kozlowski authored
The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent allows to probe the bd718x7 clock driver fixing boot errors: bd718xx-clk bd71847-clk.1.auto: No parent clk found bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22 Signed-off-by: -
Krzysztof Kozlowski authored
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$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
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$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
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$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
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$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects regulator names to be lowercase. Changing to lowercase has multiple effects: 1. LDO6 supply is now properly configured, because regulator driver looks for supplies by lowercase name, 2. User-visible names via sysfs or debugfs are now lowercase, 2. dtbs_check warnings are fixed: pmic@4b: regulators:LDO1:regulator-name:0: 'LDO1' does not match '^ldo[1-6]$' Signed-off-by:Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by:
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Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix, otherwise dtbs_check complain with a warning like: ... do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
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$', 'pinctrl-[0-9]+' Signed-off-by: -
Krzysztof Kozlowski authored
The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent allows to probe the bd718x7 clock driver fixing boot errors: bd718xx-clk bd71847-clk.1.auto: No parent clk found bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22 Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects pin configuration groups to end with 'grp' suffix. This fixes dtbs_check warnings like: pinctrl@30330000: 'pcal6414-gpio', 'pmicirq', 'usdhc1grp100mhz', 'usdhc1grp200mhz', 'usdhc1grpgpio', 'usdhc2grp100mhz', 'usdhc2grp200mhz', 'usdhc2grpgpio', 'usdhc3grp100mhz', 'usdhc3grp200mhz' do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+' Signed-off-by: -
Jacky Bai authored
Add the board dts support for i.MX8MM DDR4 EVK board. Signed-off-by:
Jacky Bai <ping.bai@nxp.com> Signed-off-by:
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Jacky Bai authored
There are two type of i.MX8MM EVK board, one is populated with LPDDR4(default dts), and one is populated with DDR4. these two boards share most of the board design, but still have some difference. imx8mm-evk has emmc support, imx8mm-ddr4-evk has gpmi nand support. And also, the BT/WIFI module is different. So move the common dts part into imx8mm-evk.dtsi for reuse. Signed-off-by:
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- Aug 31, 2020
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Krzysztof Kozlowski authored
The PMIC node can be a clock provider (for its 32 kHz clock) and authors of imx8mq-librem5-devkit.dts apparently wanted this because they added input clock and clock-output-names. Add necessary clock-cells to the PMIC node. Signed-off-by:
Martin Kepplinger <martink@posteo.de> Signed-off-by:
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Andre Przywara authored
The SP805 binding sets the order of the clock-names to be: "wdog_clk", "apb_pclk" (in exactly that order). Change the order in the DTs for Freescale platforms to match that. The two clocks given in all nodes are actually the same, so that does not change any behaviour. Signed-off-by:
Andre Przywara <andre.przywara@arm.com> Signed-off-by:
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Krzysztof Kozlowski authored
Add a DTS for Variscite Symphony evaluation kit with VAR-SOM-MX8MM System on Module. Signed-off-by:
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Krzysztof Kozlowski authored
Add DTSI of Variscite VAR-SOM-MX8MM System on Module in a basic version, delivered with Variscite Symphony Evaluation kit. This version comes with: - 2 GB of RAM, - 16 GB eMMC, - Gigabit Ethernet PHY, - 802.11 ac/a/b/g/n WiFi with 4.2 Bluetooth (Cypress CYW43353), - CAN bus, - Audio codec (not yet configured in DTSI). Signed-off-by:
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Krzysztof Kozlowski authored
According to device tree specification, device node names should be somewhat generic and reflecting the function of the device so add the "hog" suffixes to all GPIO hog nodes. Signed-off-by:
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Krzysztof Kozlowski authored
According to device tree specification, device node names should be somewhat generic and reflecting the function of the device so add the "hog" suffix to wl-reg-on GPIO hog. Signed-off-by:
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Krzysztof Kozlowski authored
There is no LED default state "none". leds-gpio driver maps it to "off", so correct them to fix dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: leds: led0:default-state:0: 'none' is not one of ['on', 'off', 'keep'] Signed-off-by:
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- Aug 30, 2020
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Krzysztof Kozlowski authored
Device tree schema expects regulator names to be lowercase. This fixes dtbs_check warnings like: pmic@4b: regulators:LDO1:regulator-name:0: 'LDO1' does not match '^ldo[1-6]$' Signed-off-by: -
Krzysztof Kozlowski authored
Correct the EEPROM node compatible to match device tree schema (invalid space, unknown ID) to fix dtbs_check warnings: arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: eeprom@50: compatible: ['microchip, at24c64d', 'atmel,24c64'] is not valid under any of the given schemas arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: eeprom@50: compatible:0: 'microchip, at24c64d' does not match '^[a-zA-Z][a-zA-Z0-9,+\\-._]+$' Signed-off-by: -
Krzysztof Kozlowski authored
Device tree schema expects regulator names to be lowercase. This fixes dtbs_check warnings like: pmic@4b: regulators:LDO1:regulator-name:0: 'LDO1' does not match '^ldo[1-6]$' Signed-off-by: -
Krzysztof Kozlowski authored
Use preferred properties of phy node instead of deprecated phy-reset-gpios (and others). This avoids copying deprecated code into future DTSes. Signed-off-by:
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Krzysztof Kozlowski authored
Use preferred properties of phy node instead of deprecated phy-reset-gpios (and others). This avoids copying deprecated code into future DTSes. Signed-off-by:
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Krzysztof Kozlowski authored
Use preferred properties of phy node instead of deprecated phy-reset-gpios (and others). This avoids copying deprecated code into future DTSes. Signed-off-by:
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Krzysztof Kozlowski authored
Use preferred properties of phy node instead of deprecated phy-reset-gpios (and others). This avoids copying deprecated code into future DTSes. Signed-off-by:
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Krzysztof Kozlowski authored
Use preferred properties of phy node instead of deprecated phy-reset-gpios (and others). This avoids copying deprecated code into future DTSes. Signed-off-by:
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Krzysztof Kozlowski authored
The "pinctrl-names" property in iomux node does not make sense on its own (without "pinctrl-X"). Signed-off-by:
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Krzysztof Kozlowski authored
The "pinctrl-names" property in iomux node does not make sense on its own (without "pinctrl-X"). Signed-off-by:
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Krzysztof Kozlowski authored
The "pinctrl-names" property in iomux node does not make sense on its own (without "pinctrl-X"). Signed-off-by:
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Fabio Estevam authored
imx8mm-evk has a quad SPI-NOR flash on the flexspi bus. Add support for it. Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Fabio Estevam authored
The conversion of the spi-imx driver to use GPIO descriptors in commit 8cdcd8ae ("spi: imx/fsl-lpspi: Convert to GPIO descriptors") helped to detect the following SPI chipselect polarity mismatch on an imx6q-sabresd for example: [ 4.854337] m25p80@0 enforce active low on chipselect handle Prior to the above commit, the chipselect polarity passed via cs-gpios property was ignored and considered active-low. The reason for such mismatch is clearly explained in the comments inside drivers/gpio/gpiolib-of.c: * SPI children have active low chip selects * by default. This can be specified negatively * by just omitting "spi-cs-high" in the * device node, or actively by tagging on * GPIO_ACTIVE_LOW as flag in the device * tree. If the line is simultaneously * tagged as active low in the device tree * and has the "spi-cs-high" set, we get a * conflict and the "spi-cs-high" flag will * take precedence. To properly represent the SPI chipselect polarity, change it to active-low when the "spi-cs-high" property is absent. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Anson Huang authored
Update some pins' name and adjust pin options to i.MX8MP pinfunc header file according to latest reference manual. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Signed-off-by:
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- Aug 23, 2020
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Angus Ainslie (Purism) authored
Add a devicetree description for the Librem 5 phone. 4 hardware revisions have been available. Some revisions include changes that need different software to be run. So far, r3 ("Dogwood") is one such example, see: "Aspen" r0 not supported (very few devices exist) "Birch" r1 supported by r2 "Chestnut" r2 added by this patch "Dogwood" r3 added by this patch "Evergreen" r4 tba / most likely supported by r3 See https://puri.sm/products/librem-5/ for more information. This boots to a working console with working WWAN modem, wifi usdhc, IMU sensor device, proximity sensor, haptic motor, gpio keys, GNSS and LEDs. Signed-off-by:Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by:
Angus Ainslie (Purism) <angus@akkea.ca> Signed-off-by:
Guido Günther <agx@sigxcpu.org> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> (for the audio part) Reviewed-by:
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Guido Günther authored
Enable LCD panel output by adding nodes for the NWL DSI host controller, the Rocktech panel and the eLCDIF display controller. Signed-off-by:
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