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2020-02-12ARM: dts (ds): sort iomuxc entries as downstream linux expectsPhilippe Schenker
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-12arm64: dts: fsl-imx8qxp-colibri: add mipi camera with nxp's v3 driverMax Krummenacher
Related to: #42565 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-12arm64: dts: fsl-imx8qm-apalis: mipi camera: use nxp's v3 driverMax Krummenacher
Related to: #32172 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-12arm64: dts: fsl-imx8qm-apalis: spi: use pio modeMax Krummenacher
If using DMA mode the chip select gets deasserted and asserted again with each word in a transmission. PIO mode on the other hand asserts at the beginning of a transmission and de-asserts at the end which for most use-cases is prefered. Related to: #51387 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-12arm64: dts: fsl: lpspi2: add dma mode supportMarcel Ziswiler
Follow commit 'a1204e3b0e7a dts: lpspi: add dma mode support' for lpspi2. This requires a follow up to dtbs which delete the edma0 node in favour of their own implementation. Related to: #51387 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 1ff8709cc875557d3ba3c105af3be6bd6033c122) Fixed power-domain stuff after imx_4.14.98_2.3.0 resp. 4.14-2.3.x-imx merge. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11(apalis|colibri)*_defconfig: make IMX_SDMA a module 2Philippe Schenker
Remove firmware kobject uevent fallback mechanism and make imx_sdma a module so it gets loaded when rootfs is mounted. This prevents the error, that firmware can't be loaded from rootfs There where some defconfigs missed in the commit with the same name before, correct that. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-11Video: backlight: Enable backlight in any casePhilippe Schenker
This patch enables the backlight in any case. Mainline assumes now that backlight is turned on from an appropriate driver to get flickerless backlight experience. Theres no such thing in downstream, so get rid of the code part that blocks backlight from turning on. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-11(apalis|colibri)*_defconfig: make IMX_SDMA a modulePhilippe Schenker
Remove firmware kobject uevent fallback mechanism and make imx_sdma a module so it gets loaded when rootfs is mounted. This prevents the error, that firmware can't be loaded from rootfs Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-11colibri-imx6ull_defconfig: enable mwifiex_sdioMarcel Ziswiler
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11arm: dts: colibri_imx7: fix gpio-keysMarcel Ziswiler
Avoid the following spew: [ 2.083946] imx7d-pinctrl 302c0000.iomuxc-lpsr: pin MX7D_PAD_GPIO1_IO01 already requested by 302c0000.iomuxc-lpsr; cannot claim for gpio-keys [ 2.099682] imx7d-pinctrl 302c0000.iomuxc-lpsr: pin-1 (gpio-keys) status -22 [ 2.108272] imx7d-pinctrl 302c0000.iomuxc-lpsr: could not request pin 1 (MX7D_PAD_GPIO1_IO01) from group gpiokeysgrp on device 302c0000.iomuxc-lpsr [ 2.124626] gpio-keys gpio-keys: Error applying setting, reverse things back [ 2.133420] gpio-keys: probe of gpio-keys failed with error -22 While at it also fix some missing new lines. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11arm64: dts: fsl: colibri-imx8qxp: add initial device treeMax Krummenacher
Copied from toradex_imx_4.14.78_1.0.0_ga-bring_up. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11arm64: dts: fsl: apalis-imx8qm: add initial device treeStefan Agner
Copied from toradex_imx_4.14.78_1.0.0_ga-bring_up. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11ARM64: defconfig: add colibri-vf50-ts driverMax Krummenacher
The Apalis iMX8 QM module provides this touchscreen hardware. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11ARM64: defconfig: add extcon_usb_gpio configMax Krummenacher
This is used with the USB_C port on Colibri iMX8X. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11ARM64: defconfig: Add atmel_mxt_ts touchscreen driverPhilippe Schenker
This adds the touchscreen atmel_mxt_ts driver used by displays from toradex. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2020-02-11arm64: defconfig: add modversionsMax Krummenacher
CONFIG_MODVERSIONS allows to use kernel modules slightly different from the running kernel. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11arm: defconfig: add spi bit banging driverMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit fe0736d779d71237cba9f6ed5ebf6d7fdf71d9cd) (cherry picked from commit eb19205dcadee79170778136e149643b20b71b62)
2020-02-11arm: defconfig: add fxl6408 gpio expanderMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 13244ea064560813f3c4b67d02838930daa56fb4) (cherry picked from commit f45782b76f20f5adf3ac0b234c458846cd3704fc)
2020-02-11arm: defconfig: add lt8912 drm brigeMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit e9656428bfa3a85c99e424785dea50628992e394) (cherry picked from commit 7cbf898f1287bec82b3a25ed47633539c61ed49c)
2020-02-11arm: defconfig: add touchcontroller ad7879Max Krummenacher
It is used on the Colibri iMX8QXP Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 961a35836af3e5dce034018b3e010bf3499e2f25) (cherry picked from commit 78bd4e96eaee1a103a8bd52a2568e6b033ce26ba)
2020-02-11arm64: defconfig: add SGTL5000 supportStefan Agner
Add NXP SGTL5000 codec support for Apalis iMX8. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 1ed393a89bc808273f9653020b2fcad4d655f765) Conflicts: arch/arm64/configs/defconfig Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 4f8e7db9db1bac86c6c5bc2f78793ebebbd60a14) (cherry picked from commit ed7618f8085c7f02fb9d9bf8fe160ec0025671f4) (cherry picked from commit 52ae1fefc8794d41ac7544fc22028ac9a04a6424)
2020-02-11arm64: defconfig: add M41T0 RTC supportStefan Agner
Add DS1307 family RTC support which also supports M41T0 RTC as used on our carrier board. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit d6ec2d954abbdf639cbb435c89cad71775e24795) (cherry picked from commit a8fa55ea007eb29f8f18fc86cbab3bab0d45a90f) (cherry picked from commit baf09ae0654769311a390382f22d64d195c4b167) (cherry picked from commit 32df0ec733ee19740f2075c4501291febd722505)
2020-02-11add configs required by Toradex Easy InstallerStefan Agner
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 944f626fab84a4457f36ec11270fd243f8d80edf) Conflicts: arch/arm64/configs/defconfig Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 75b89c90ac9c3a3b1374354cd3cc1aaa70cea0f0) (cherry picked from commit 6efcd53a6bd3d4f437f4fd2362dab9685863e639) (cherry picked from commit ff5f17d53273a644b2c8d76fbd495d9d2eb6e21b)
2020-02-11arm64: defconfig: add configs for BluetoothStefan Agner
Add Marvell/USB Bluetooth support. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 9fe8e87ad955c087d2fa6a35fda3287aa5dccbd7) Conflicts: arch/arm64/configs/defconfig Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 9bd23adac54773bfd2ed02d577667053cc61dd74) (cherry picked from commit 9380becfb11a1cb2502c7938a19b84785735b9a9) (cherry picked from commit f17e33d650885310866b300c578a3f4d31d5332f)
2020-02-11arm64: defconfig: add Marvell Wi-Fi supportStefan Agner
Add Marvell Wi-Fi support using the mwifiex driver. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit acc1f6790a86f38398da46bc30908c8e8e2c0757) Conflicts: arch/arm64/configs/defconfig Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 734a9127e49ce3592b804afb8379f8fa1fc41c9e) (cherry picked from commit 0a3eeddc6bcf29d9ceacb4838bf26eeb1af36095) (cherry picked from commit a7eac7df03d30f66f6b5f855727f0f1a2d4666f2)
2020-02-11arm64: defconfig: add configs for Apalis iMX8Stefan Agner
Add GPIO fan/backlight for Apalis iMX8. Enable USB camera support. Also enable configs relevant for MIPI CSI2 camera (OV5640) support, but this needs further changes to the driver to work with i.MX8QM. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> (cherry picked from commit 6a74107935a0d4a3a7cebf879a1ae684366bec19) Conflicts: arch/arm64/configs/defconfig Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 471a0d336d637ed1c66c96d10a9f998d0cafc510) (cherry picked from commit 153848b2e63330fe38315f22baac7817e77f1d00) (cherry picked from commit 3fb7df4524c6ef6002a940c12ecee199832d321a)
2020-02-11drm/bridge: nwl-dsi: support probe deferralMarcel Ziswiler
Properly support probe deferral e.g. in case I2C is behind an I2C switch as is the case for our new DSI to HDMI Adapter V1.1A. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11lt8912: properly reserve i2c sub addressesMarcel Ziswiler
Properly reserve I2C sub addresses as well. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11usb: chipidea: Fix enum name conflictOleksandr Suvorov
This fixes a compilation error: CC drivers/rtc/rtc-lib.o In file included from drivers/phy/ti/phy-omap-usb2.c:30:0: ./include/linux/phy/omap_control_phy.h:46:2: error: redeclaration of enumerator ‘USB_MODE_HOST’ USB_MODE_HOST, ^~~~~~~~~~~~~ In file included from ./include/linux/usb/otg.h:14:0, from ./include/linux/phy/omap_usb.h:23, from drivers/phy/ti/phy-omap-usb2.c:24: ./include/linux/usb/phy.h:69:2: note: previous definition of ‘USB_MODE_HOST’ was here USB_MODE_HOST, ^~~~~~~~~~~~~ In file included from drivers/phy/ti/phy-omap-usb2.c:30:0: ./include/linux/phy/omap_control_phy.h:47:2: error: redeclaration of enumerator ‘USB_MODE_DEVICE’ USB_MODE_DEVICE, ^~~~~~~~~~~~~~~ In file included from ./include/linux/usb/otg.h:14:0, from ./include/linux/phy/omap_usb.h:23, from drivers/phy/ti/phy-omap-usb2.c:24: ./include/linux/usb/phy.h:70:2: note: previous definition of ‘USB_MODE_DEVICE’ was here USB_MODE_DEVICE, ^~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:328: drivers/phy/ti/phy-omap-usb2.o] Error 1 AR drivers/pps/clients/built-in.o make[2]: *** [scripts/Makefile.build:587: drivers/phy/ti] Error 2 make[1]: *** [scripts/Makefile.build:587: drivers/phy] Error 2 make[1]: *** Waiting for unfinished jobs.... CC drivers/rtc/hctosys.o Related to: #50570 Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-02-11Input: touchscreen: colibri-vf50-ts: don't depend on VF610_ADCMax Krummenacher
Any IIO ADC can be used with the driver, so do not depend on VF610_ADC. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11Input: colbri-vf50-ts: improve bindings documentationMax Krummenacher
Clarify properties. Drop unused pinctrl-2 state 'gpio'. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11drm/imx/hdp: implement optional regular ddc/edid i2c bus handlingMarcel Ziswiler
Implement optional regular DDC/EDID I2C bus handling which may be enabled via ddc-i2c-bus device tree property. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-11lt8912: truncate regmap values to 0xffMax Krummenacher
The regmap represents bytes, so when writting low and high bytes, truncate the low byte to 0xff. No adverse effects been seen though, regmap_write() seems to truncate passed values. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11lt8912: add register set from lontium pseudo code driverMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11lt8912: rework driver to be a i2c deviceMax Krummenacher
(cherry picked from commit da9f0f3fe975924601f361d413bb71361cf11dd2) Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-02-11drm/bridge: lt8912: stop using the same name for struct and instanceMax Krummenacher
While it is legal it may be confusing to the reader. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit fbc3228c0d26e82038b7658a4bde3ddc2f61cab5)
2020-02-11drm/panel: simple: Add support for panel LG156WF1Philippe Schenker
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> (cherry picked from commit 645bf88b06cdf707fdb5f1ad2cf435203940a959)
2020-02-11imx-hdp.c: fix default resolutionMax Krummenacher
Make 1920x1080 really the default and only mark one resolution as the preferred one. (cherry picked from commit c61d21ae6156ff7c6ce981a586c52ca0abefa17c)
2020-02-11pci-imx6.c: allow clean initalisation sequence for colibri imx8qxp pcie/wifiMax Krummenacher
- Port the driver to use the gpiod framework This allows to choose the polarity of the power_on and disable gpio in the device tree. - Actually use the gpios in the initialisation sequence Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 91aedb97b4e65c4afc66f5a5b8d670061addd80d) (cherry picked from commit 15a9d28286bba122f15e342cd40c6da7294b9bb6) Fixed gpiod stuff after imx_4.14.98_2.3.0 resp. 4.14-2.3.x-imx merge. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2020-02-09drm/bridge: lt8912.c: adapt to changed drm apiMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 0c0420dcf29549bf045e0764a50c4c482cbb7232) (cherry picked from commit 91bfc951ee0cff636db5dae01ed61f03132416e6)
2020-02-09drm/bridge: Add support for Lontium LT8912Wyon Bi
The Lontium LT8912 MIPI-DSI to LVDS and HDMI/MHL bridge features a single-channel MIPI D-PHY receiver front-end configuration with 4 data lanes per channel operating at 1.5Gbps per data lane and a maximum input bandwidth of 6Gbps. Change-Id: I7733ea5f33094151bb62e62406561cc0025cf900 Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com> Import and forward port to 4.9 (API change of_get_drm_display_mode() ) from https://github.com/rockchip-linux/kernel/commit/230f7f061036a99fc02d2cd7d20f66f7f0efae99 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> drop drm_atomic_helper_connector_dpms, see 7d902c05b drm: Nuke drm_atomic_helper_connector_dpms (cherry picked from commit 265fac62bf9defe0de5c1ce088013b61c9b46fb7) (cherry picked from commit 7d2bdcf5aa35191aa0810884ea8eef944059269c)
2020-02-09usb/misc/usb3503: use regmap write to set nrd and pdsMax Krummenacher
Using regmap update bits the way it was used is wrong as only additional bits gets set but no bits would be cleared. The whole register or NRD and PDS are reserved for those two function. There are no bits which needs to be preserved in the registers so just writting the new value is all that is needed. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 02a78261315045011a5a987761d7a76e51b04480) (cherry picked from commit b38bde54f80dbb67be727e04c8ee3e8d2969a3f9)
2020-02-09usb/misc/usb3503: add setting of 'non removable devices' registerMax Krummenacher
This allows to configure the NRD register from device tree or platform data. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 92ed1faf672e46e3e54b1f41f0b38f533b53b1aa) (cherry picked from commit 6b5280f4e71770600d5b89638d849896158f2ec3)
2020-02-09usb: misc: usb3503: add the usb3803 variantMax Krummenacher
While the usb3503 variant uses a HSIC connection to upstream, the usb3803 uses a regular USB connection and provides a bypass mode which connects the upstream port with downstream port 3. This adds an additional control gpio to the configuration which allows moving away from the bypass mode to either standby or hub mode once the driver is instantiated. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit e7812f55781bd9453a231d104a2c6c520491e2e4) (cherry picked from commit 8662817b83bee3c30336f104608752fcb652f5c4)
2020-02-09gpio-fxl6408.c: add of properties to set inital direction and stateMax Krummenacher
inital_io_dir: a 1 at a bit positions sets the corresponding pin as output. inital_output: a 1 sets a gpio which is set to output with inital_io_dir to 1. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit a7d303d7d63d444ed012200e98e6575814439101) (cherry picked from commit 990f8c1dcb28cdc8eb6551b86621e1b29067136b)
2020-02-09gpio-fxl6408.c: fix output setting and output readbackMax Krummenacher
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit f8df25d5785377f11fe8a757346ba8241847fb8d) (cherry picked from commit 2d24d0eecddbc85c84f58e70b4d32778fbbcb9ec)
2020-02-09gpio: Add support for the FXL6408 GPIO expander.Eric Anholt
This commit needs to be split up and cleaned up. Also we should add interrupt support before pushing upstream. Signed-off-by: Eric Anholt <eric@anholt.net> Imported from: https://patchwork.kernel.org/patch/9148419/ Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit ca11f963f8c10dfd74392131cfde0fa653cdc80a) (cherry picked from commit a09c79c004d49b44e010b246ee6036a89634a54f)
2020-02-09ata: imx: add external clock support for i.MX8QMMarcel Ziswiler
Add external reference clock via clock tree. This allows to model the shared reference clock provided via PCIE_SATA_REFCLK100M_P/N properly. This is analogous to what we did for PCIe in commit db22e7590338 ("PCI: imx6: add external clock support for i.MX8QM"). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> (cherry picked from commit 4b2d05c05c9e775abf7218ad7a4b52c2d220dd14) Conflicts: drivers/ata/ahci_imx.c Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit da0aa53df04d82eb15cecab90d98e6696d882923) (cherry picked from commit 52683295a0ad72808f997be5548ec592828c61a1)
2020-02-09MLK-18433 PCI: imx: remove the lpcg_xxx clocks in driverRichard Zhu
Remove the lpcg_xxx clocks codes, since they are HW gated. These clocks controlled by HW, and would be turned on automatically, if there are access operations. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> (cherry picked from commit 9b8da32493057502a912b6d1426eadeb76780e69) Conflicts: arch/arm64/boot/dts/freescale/fsl-imx8qm.dtsi drivers/pci/host/pci-imx6.c Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> (cherry picked from commit 7615a560c48aeb53911c7a6f025420c0f9a5a51f) (cherry picked from commit 0507816aa4b9a4f5764d308b23332fc297e6fe0f) (cherry picked from commit 24258f088b89df68e5fa2c54eb3334ff50fcb8f0)
2020-02-09imx8: isi: XXX: Add code to force format setting in the actual sensorTomasz Gorochowik
This commit adds code that forces setting the requested format in the actual sensor driver. Note that currently it is commented out as imx8 isi does not seem to work properly with any other source resolution than the default 1920x1080. Without this code, the driver will work with other resolutions (the ones which are reported as supported by the connected sensors and lower than 1920x1080), but the image will be scaled down from 1920x1080. Scaling up is not supported. (cherry picked from commit a1a1244b1de00274586d1ea16048f8469966ff30) (cherry picked from commit 16a4bd33e589b1f08c64a1b593d11921e62d6e72) (cherry picked from commit f744198310d0849bd2fcb34bae4821317256b843) (cherry picked from commit 8f67764a2fc758751a7de27973c4dd05a327244e)