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2021-03-19ARM: dts: apalis/colibri-imx6: standby pmic on powerofftoradex_4.14-2.3.x-imxOleksandr Suvorov
There is a new property to work around the bug of PMIC PF0100. This property turns the pmic into the standby mode on power down the system, that leads to turn off all power rails. In this mode the power consumption is around 2 mA. Related-to: ELB-3580 Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> (cherry-picked from commit 36c91bbb3ff44beccc48a6e833d2b61e89affeb5)
2020-05-28ARM: dts: imx6-colibri: add gpio-line-namesOleksandr Suvorov
Add GPIO line names on module level. Those are all GPIOs which a user might use on his custom carrier board. If more meaningful names are available on the carrier board, the user can overwrite the line names in the carrier board level device tree. Related-to: ELB-2524 Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> (cherry picked from commit d6133247f87fc07ca917df7dcf12bbd33f9bdafd) squashed fixup: (cherry picked from commit 0e0c71ae67dab11b0acdf19529420c65043c30b0) Conflicts: arch/arm/boot/dts/imx6qdl-colibri.dtsi
2020-02-12ARM: dts: toradex: fix i2c gpios flagsOleksandr Suvorov
According to manual of I2C bus, both signals sda/scl are "open drain". Fix flags for all affected Toradex boards. Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-02-12ARM: dts: imx6qdl-colibri: Correct usdhc1Philippe Schenker
Usdhc1 had wrong stuff in it due to the merge request. Fix that Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-12ARM: dts: imx6/7-colibri: switch dr_mode to otgPhilippe Schenker
In order for the otg ports, that these modules support, it is needed that dr_mode is on otg. Switch to use that feature. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-12ARM: dts (ds): sort iomuxc entries as downstream linux expectsPhilippe Schenker
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-09ARM: dts (ds): imx6: Merge changes from toradex_4.9-2.3.x-imx-nextPhilippe Schenker
In 4.14 devicetress are based on the mainline DT's and only necessary stuff for downstream is put into those devicetrees. This commit holds the changes for imx6*(colibri|apalis)* from 4.9. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-09ARM: dts: add recovery mode for all I2C busesOleksandr Suvorov
- fix the name of pinctrl set for i2c2 recovery mode; - add recovery mode for applicable i2c buses for Apalis/Colibri iMX6Q/D/DL modules. Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Related to: #49059 (cherry picked from commit 1501883b4682178e38afc3f08b221f9477fcd7ae)
2020-02-09ARM: dts: imx6qdl-colibri.dtsi: UHS-I support for v1.1a hwIgor Opaniuk
Provide proper configuration for VGEN3, to make sure it's is always powered which allows that rail to be automatically switched to 1.8 volts for proper UHS-I operation. By default it's disabled. With UHS-I enabled: [ 104.153898] mmc1: new ultra high speed SDR104 SDHC card at address 59b4 [ 104.166202] mmcblk1: mmc1:59b4 USD00 15.0 GiB [ 104.173923] mmcblk1: p1 root@colibri-imx6:~# hdparm -t /dev/mmcblk1 /dev/mmcblk1: Timing buffered disk reads: 226 MB in 3.01 seconds = 75.01 MB/sec Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> (cherry-picked from 7ffa92d64cc7a6331faaae3e2507458461ab90f3)
2020-02-09ARM: dts: imx6qdl-colibri: add phy to fecPhilippe Schenker
Add the phy-node and mdio bus to the fec-node, represented as is on hardware. This commit includes micrel,led-mode that is set to the default value, prepared for someone who wants to change this. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> (cherry-picked from 03ff3610434d89fc8e20b280e1219ce0ebb08935)
2020-02-09ARM: dts: imx6qdl-colibri: Add missing pin declaration in iomuxcPhilippe Schenker
This adds the muxing for the optional pins usb-oc (overcurrent) and usb-id. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-09ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modulesPhilippe Schenker
Add the stmpe-adc DT node as found on Toradex iMX6 modules Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit a822029a0cc0b838bff043482629f5fb9c2deb32)
2020-02-09ARM: dts: imx6*-apalis/-colibri: mark I2C recovery GPIOs as open drainStefan Agner
Since commit d2d0ad2aec4a ("i2c: imx: use open drain for recovery GPIO") GPIO lib expects this GPIO to be configured as open drain. Make sure we define this GPIO as open drain in the device tree. This gets rid of the following warning: gpio-81 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file Note that currently the i.MX pinctrl driver does not support enabling open drain directly, so this patch has no effect in practice. Open drain is enabled by the fixed pinmux entry. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit d2b91ab1480618885fe0a7f240b7e7710344a066)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: remove unused pinctrl groupsStefan Agner
100/200MHz states for USDHC3 are not required since the SoC does not support modes faster than DDR52 for the on board eMMC. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit b074f057ac60d32f604e0ca3120064e688e9a622)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: assign VDDD to SGTL5000Stefan Agner
VDDD is connected to VGEN4 of the PF0100. This rail should only run at 1.8V since there are multiple consumer and they all expect the rail to be at 1.8V. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 330f85598e87497974431c0f6f736e413ccf2d27)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: fix on-module regulatorsStefan Agner
Remove the 2.5V regulator, it does not exist. There is 3.3V and 3.3V_AUDIO provided to the module through the edge connector, model those as fixed regulators like we use to do in other Colibri device trees. The SGTL5000 uses 3.3V_AUDIO as VDDA. Note that the driver derives the analog ground voltage (VAG) from this supply. The new value should allow higher output swings before clipping occurs. Refer to the SGTL5000 datasheet for details. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 7060066d3e9920a4d96e106243e544c14ba0fd79)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: remove 1.8V regulatorStefan Agner
The fixed 1.8V regulator is not used, and there is in fact no fixed 1.8V regulator on the module. Remove it. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 7034de41186f3b49fe987b4626ae1a151760a609)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: disable read-only switchStefan Agner
Use the disable-wp to indicate that Apalis and Colibri iMX6 do not make use of the native write-protect signal available on the i.MX 6 SoCs. This prevents warnings: mmc0: host does not support reading read-only switch, assuming write-enable Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 147299a8fc3a70f02984a6d6a042d0cbf53c46f9)
2020-02-09ARM: dts: imx6qdl-apalis/-colibri: prevent 1.8V modesStefan Agner
Use no-1-8-v device tree property to indicate that the board does not support 1.8V signaling. The property voltage-ranges seems not appropriate in our case since we do not have level shifters in place. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 3b1147a952cf9efb36144c1f7fd847d5a99adb7a)
2020-02-09ARM: dts: imx6qdl-colibri: use pull-down on wake-up pinStefan Agner
The wake-up pin is pulled low with 100kOhm on the carrier board. The current configuration of 100kOhm pull-up caused lots of interrupts, especially during boot up. Make sure the pin is at a reasonable level at startup by pulling it low on SoC side too. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit c4288946d43ed2d76247ab757581ce428c90d9ef)
2020-02-09ARM: dts: imx6qdl-colibri: move card detect to module device treeStefan Agner
Muxing the card detect only in the carrier board device tree overwrites the USDHC muxing in the module level device tree. Move card detect to the module level device tree since this is also a default pinout of the Colibri standard. If a carrier board requires a different setting it still can overwrite the nodes in the carrier board specific device tree. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit c768224360094b3e3b11c81a4163a9e1c7bd3336)
2020-02-09ARM: dts: imx6qdl-colibri: mux SD/MMC card detect explicitlyStefan Agner
Do not rely on reset/boot defaults and use a default GPIO setting with pull-up enabled. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 10d11dad4a4e343652fca86bda3b10684be30d4e)
2020-02-09ARM: dts: imx: Remove #address/#size-cells from stmpe nodesFabio Estevam
Remove unnecessary #address-cells/#size-cells to fix the following DTC warnings: arch/arm/boot/dts/imx6q-novena.dtb: Warning (avoid_unnecessary_addr_size): /soc/aips-bus@2100000/i2c@21a0000/stmpe811@44: unnecessary #address-cells/#size-cells without "ranges" or child "reg" Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit c099a5e5750bfad6b48f5216580813014779628a)
2020-02-09ARM: dts: imx6qdl-colibri: Remove unneeded reg propertyFabio Estevam
As described in Documentation/devicetree/bindings/input/touchscreen/stmpe.txt there is no 'reg' property under stmpe_touchscreen, so remove it to fix the following build warning with W=1: arch/arm/boot/dts/imx6dl-colibri-eval-v3.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/i2c@21a4000/stmpe811@41/stmpe_touchscreen has a reg or ranges property, but no unit name Cc: Sanchayan Maity <maitysanchayan@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> (cherry picked from commit 0fe9c347c138dc8f2c7bd3d90875d1e72b039fd8)
2017-05-15ARM: dts: imx6qdl-colibri: Fix audio channel swapFabio Estevam
When running a stress playback/stop loop test on a mx6colibri channel swaps can be noticed randomly. Increasing the SGTL5000 LRCLK pad strength to its maximum value fixes the issue, so add the 'lrclk-strength' property to avoid the audio channel swaps. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-10ARM: dts: imx/vf: Correct license textAlexandre Belloni
The license text has been mangled at some point then copy pasted across multiple files. Restore it to what it should be. Note that this is not intended as a license change. Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Afzal Mohammed <afzal.mohd.ma@gmail.com> Acked-by: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-02ARM: dts: imx: remove obsoleted property fsl,spi-num-chipselectsVladimir Zapolskiy
Since commit b36581df7e78 ("spi: imx: Using existing properties for chipselects") the device tree property 'fsl,spi-num-chipselects' is unused and it is already marked as obsolete in device tree binding documentation. Remove the property from the existing DTS files to avoid its reoccurence on copying. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-10-22ARM: dts: imx6: Add support for Toradex Colibri iMX6 moduleSanchayan Maity
Add support for Toradex Colibri iMX6 module. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-25 06:07:44 +0000