- 26 Dec, 2017 40 commits
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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:
Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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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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Fabio Estevam authored
Add support for PCIe support. Signed-off-by:
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Fabio Estevam authored
It is not recommended to place regulators inside "simple-bus", so move them out. The motivation for doing this is to make it easier to adding new regulators. Signed-off-by:
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Fabio Estevam authored
Currently the imx pci driver fails to probe on i.MX6SX. Fix the PCI representation so that the driver can be probed and PCI devices can be detected. Tested on a im6sx-sdb board: 00:00.0 Class 0604: 16c3:abcd 01:00.0 Class 0280: 8086:08b1 Signed-off-by:
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Maciej S. Szmigiero authored
AC'97 interface RXD and TXC pins are only used as SoC inputs, let's disable pad drivers for them so we will be protected if, for example, TCLKDIR is set by mistake in AUDMUX and causes TXC pin to be configured as an output. This also changes pull direction on these pins from pull-up to pull-down to match what the board AC'97 CODEC chip (VT1613) has on these pins. Signed-off-by:
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Rasmus Villemoes authored
Commit a22950c8 (mmc: sdhci-of-esdhc: add quirk SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to enable the broken timeout val quirk for ls1021a, but did not add the corresponding compatible string to the device tree, so it didn't really have any effect. Fix that. Signed-off-by:
Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by:
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yinbo.zhu authored
Ls1021a esdhc had been enabled in uboot, but it had not been enabled it in kernel, So set the esdhc's status to "okay". Signed-off-by:
yinbo.zhu <yinbo.zhu@nxp.com> Reviewed-by:
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Andrew Lunn authored
The two Ethernet switches have an AT24C512 each. This is a 64K device, not 512 bytes as currently listed in the device tree. Reported-by:
Chris Healy <cphealy@gmail.com> Signed-off-by:
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Rob Herring authored
"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells property. This is probably because the binding was the precursor to the phy binding. Fixes the following warning in i.MX dts files: Warning (phys_property): Missing property '#phy-cells' in node ... Signed-off-by:
Rob Herring <robh@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
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Lucas Stach authored
This makes sure that the battery backed RTC is always the primary one, regardless of the driver probe ordering. Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
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Lucas Stach authored
This renames the audio device to "Front" in order to match the RDU2 naming, which makes it easier for a unified userspace to deal with both boards. Also rename the phandle for the headphone amplifier to more closely resemble the RDU2 DTS. Signed-off-by:
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Fabio Estevam authored
There are 0 ohm resistors that allow selecting the EDID I2C port to be I2C1 or I2C2. On revd1 the 0 ohm resistors are populated in such a way that the I2C2 is used as DDC I2C bus, so fix it accordingly. Reported-by:
Luís Mendes <luis.p.mendes@gmail.com> Suggested-by:
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Troy Kisky authored
imx7s/imx7d has the ptp interrupt newly added as well. For imx7, "int0" is the interrupt for queue 0 and ENET_MII "int1" is for queue 1 "int2" is for queue 2 For imx6sx, "int0" handles all 3 queues and ENET_MII And of course, the "pps" interrupt is for the PTP_CLOCK_PPS interrupts This will help document what each interrupt does. Signed-off-by:
Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by:
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