- 26 Dec, 2017 40 commits
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Neil Armstrong authored
This patch adds support for the Variscite DART-MX6 SoM with : - i.MX6 Quad or Dual Lite SoC - 1Gb/2Gb LPDDR2 - 4-64 GB eMMC - Camera Interface - HDMI+CEC interface - LVDS / DSI / Parallel RGB interfaces - Ethernet RGMII interface - On-SoM Wi-Fi/Bluetooth with WiLink wl1835 SDIO Module - SD/MMC/SDIO interface - USB Host + USB OTG interface - I2C interfaces - SPI interfaces - PCI-Express 2.0 interface - on-SoM Audio Codec with HP/Line-In interfaces + DMIC interface - Digital Audio interface - S/PDIF interface Product website : http://www.variscite.com/products/system-on-module-som/cortex-a9/dart-mx6-cpu-freescale-imx6 Support is handled with a SoM-centric dtsi exporting the default interfaces along the default pinmuxing to be enabled by the board dts file. Only board-independent devices like WiFi, eMMC or PMIC are enabled in the dtsi. Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Neil Armstrong authored
The GKTW70SDAE4SE is an LVDS display panel. Their bindings are modelled on the the LVDS panel bindings. Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Neil Armstrong authored
Solomon Goldentek Display Corporation is a Taiwanese LCD/LCM manufacturer. Company Site: http://www.goldentek.com.twAcked-by:
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Neil Armstrong authored
Add missing pinmux entry for OSC32K_32K_OUT on pad ENET_RXD0 used by the Variscite DART-MX6 SoM. Reviewed-by:
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Prabhakar Kushwaha authored
LS1021AQDS support NAND flash on IFC chip-select 2. So add NAND node in device tree for IFC controller. Signed-off-by:
Jagdish Gediya <jagdish.gediya@nxp.com> Signed-off-by:
Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Signed-off-by:
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Vanessa Maegima authored
Separate the old imx7d-pico into cpu (imx7d-pico.dtsi) and baseboard (imx7d-pico-pi.dts) dts so the same cpu dtsi can be used in different baseboards variants. Signed-off-by:
Vanessa Maegima <vanessa.maegima@nxp.com> Signed-off-by:
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Fabio Estevam authored
The correct unit address for interrupt-controller is 0x40003000, so change it accordingly in order to fix the following build warning with W=1: arch/arm/boot/dts/vf500-colibri-eval-v3.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@40000000/interrupt-controller@40002000 simple-bus unit address format error, expected "40003000" Signed-off-by:
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Fabio Estevam authored
The correct unit address for spba-bus is 0x2240000, so change it accordingly in order to fix the following build warning with W=1: arch/arm/boot/dts/imx6sx-sabreauto.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2200000/spba-bus@2200000 simple-bus unit address format error, expected "2240000" Signed-off-by:
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Fabio Estevam authored
Move iio-hwmon node from soc node to root node. iio-hwmon node does not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/vf500-colibri-eval-v3.dtb: Warning (simple_bus_reg): Node /soc/iio-hwmon missing or empty reg/ranges property Based on a patch from Simon Horman for the renesas r8a7795 dtsi. Signed-off-by:
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Fabio Estevam authored
Add unit address and reg for the anatop nodes in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30000000/anatop@30360000/regulator-vdd1p0d missing or empty reg/ranges property Signed-off-by:
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Fabio Estevam authored
Fix the unit address notation and pass bus-range property in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (pci_bridge): Node /soc/aips-bus@30800000/pcie@0x33800000 missing bus-range for PCI bridge arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge' arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge' arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/pcie@0x33800000 simple-bus unit address format error, expected "33800000" Signed-off-by:
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Fabio Estevam authored
Move usbphynop1, usbphynop2, usbhypnop3, replicator and timer and nodes from soc node to root node. The nodes that have been moved do not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/replicator missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop1 missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop3 missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop2 missing or empty reg/ranges property Based on a patch from Simon Horman for r8a7795.dtsi. Signed-off-by:
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Fabio Estevam authored
Remove unneeded label and unit address in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2000000/iomuxc-gpr@20e0000/ipu1_csi0_mux@34 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2000000/iomuxc-gpr@20e0000/ipu1_csi1_mux@34 has a unit name, but no Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
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Fabio Estevam authored
Pass the reg properties for mipi nodes in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@1/endpoint@0 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@1/endpoint@1 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@2/endpoint@0 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@2/endpoint@1 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@3/endpoint@0 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@3/endpoint@1 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@4/endpoint@0 has a unit name, but no reg property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unit_address_vs_reg): Node /soc/aips-bus@2100000/mipi@21dc000/port@4/endpoint@1 has a unit name, but no reg property Signed-off-by:
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Fabio Estevam authored
Add unit address and reg for the anatop nodes in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-1p1 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-3p0 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-2p5 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc missing or empty reg/ranges property Signed-off-by:
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Fabio Estevam authored
Move tempmon, ldb and pmu nodes from soc node to root node. The nodes that have been moved do not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/tempmon missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/ldb missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/pmu missing or empty reg/ranges property Based on a patch from Simon Horman for r8a7795.dtsi. Signed-off-by:
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Fabio Estevam authored
Move pmu, usbphy0 and usbphy1 nodes from soc node to root node. The nodes that have been moved do not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/imx53-ard.dtb: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/aips@50000000/usbphy-0 missing or empty reg/ranges property arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/aips@50000000/usbphy-1 missing or empty reg/ranges property arch/arm/boot/dts/imx53-ard.dtb: Warning (simple_bus_reg): Node /soc/pmu missing or empty reg/ranges property Based on a patch from Simon Horman for r8a7795.dtsi. Signed-off-by:
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Oleksij Rempel authored
This node is for Low Power General Purpose Register which can be used as Non-Volatile Storage. Signed-off-by:
Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by:
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Yangbo Lu authored
The timer fixed interval period pulse generator register is used to generate periodic pulses. The down count register loads the value programmed in the fixed period interval (FIPER). At every tick of the timer accumulator overflow, the counter decrements by the value of TMR_CTRL[TCLK_PERIOD]. It generates a pulse when the down counter value reaches zero. It reloads the down counter in the cycle following a pulse. To use the TMR_FIPER1 register to generate a 1 PPS event, the value (10^9 nanoseconds) - TCLK_PERIOD should be programmed. It should be 999999995 not 999999990 since TCLK_PERIOD is 5. Signed-off-by:
Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by:
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Otavio Salvador authored
This adds the partitions definition for the SPI NOR to provide backward compatibility with the documented[1] layout used with Boundary Devices BSP. 1. https://boundarydevices.com/boot-flash-access-linux/ It exports to Linux: mtd0: bootloader mtd1: env mtd2: splash Signed-off-by:
Otavio Salvador <otavio@ossystems.com.br> Reviewed-by:
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Russell King authored
Fabio Estevam suggested using GPIO_ACTIVE_HIGH in the gpio specification for the USB regulators. Change them to conform. Suggested-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by:
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Russell King authored
Add Cubox-i and Hummingboard variants for v1.5 SOMs, where the SOM has eMMC fitted. Signed-off-by:
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Russell King authored
Add Cubox-i and Hummingboard variants for v1.5 SOMs, which have TI Wi-Fi instead of Broadcom Wi-Fi. This variant does not include SOM eMMC support. Signed-off-by:
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Russell King authored
Node names are supposed to be generic, fix the RTC and codec node names for both Hummingboard and Cubox-i. Signed-off-by:
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Russell King authored
Make the regulators match the schematic - name the regulators after one of their schematic supply names, and arrange them into their heirarchy. Signed-off-by:
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Russell King authored
Add the SD card regulator, which allows the SD card power to be switched on/off. Signed-off-by:
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Russell King authored
Rev 1.5 microsoms include eMMC support on-board. Add a microsom include file which can be used to add support for this. Signed-off-by:
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Russell King authored
Add support for the TI Wi-Fi WL1837 device on SolidRun's revision 1.5 microsoms. Signed-off-by:
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Russell King authored
Add a 3.3V regulator for devices connected to the vcc_3v3 supply signal on the microsom. Signed-off-by:
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Russell King authored
The SDIO clock is really the Broadcom clock. Rename it as such. Signed-off-by:
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Russell King authored
There are two variants of the imx6qdl som: one with Broadcom Wi-Fi and another with Texas Instruments Wi-Fi. The two Wi-Fi devices require different DT bindings, so it's necessary to split out the Broadcom specifics. Signed-off-by:
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Russell King authored
Use real iomuxc values rather than preserving the boot loader value for the SOMs ethernet. Suggested-by:
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Russell King authored
Move the microsom includes into the .dts files so different options can be accomodated at the lowest level. Signed-off-by:
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Russell King authored
Jon and myself feel that "imx6qdl-microsom" is too generic a name for SolidRun's microsom - some other manufacturer could have their own microsom. Change the name to the shorter "imx6qdl-sr-som". Signed-off-by:
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Russell King authored
As all SolidRun microsoms are fitted with an AR8035, it's pointless having the ethernet support as a separate include file. Move the AR8035 support into the main imx6qdl-microsom file. Signed-off-by:
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Russell King authored
The regulators node is redundant, and serves no useful function. Remove it from i.MX6 SolidRun platforms. Signed-off-by:
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Maciej S. Szmigiero authored
UDOO board has a possibility to disable most of imx6 SoC power supplies via "EN_5V" signal, which is connected to "NANDF_D4" pad. This reduces current consumption after shutdown from ~350 mA to ~40 mA and prevents a SoC watchdog from starting it again on its own after the watchdog timeout expires (previously it was not possible to shut down the SoC permanently if its watchdog was ever enabled since it was still ticking after the shutdown). Unfortunately, this does not extinguish the "Power" LED (as it is powered from an always-on voltage regulator). To power the SoC up again press the power button (SW2, the one with a long shaft). Signed-off-by:
Maciej S. Szmigiero <mail@maciej.szmigiero.name> Signed-off-by:
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Fabio Estevam authored
As explained in Documentation/devicetree/bindings/net/fsl-fec.txt the phy-reset-gpios is active high only if the 'phy-reset-active-high' is present. As 'phy-reset-active-high' is not used here, fix the device tree description by passing GPIO_ACTIVE_LOW flag. Signed-off-by:
Patrick Bruenn <p.bruenn@beckhoff.com> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Fabio Estevam authored
HDMI_TX_CEC_LINE pin is used for CEC, so pass it in the device tree. Signed-off-by:
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Fabio Estevam authored
On imx6qdl-sabreauto the HDMI DDC bus is connected to I2C2, so pass the 'ddc-i2c-bus' property accordingly. Signed-off-by:
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