The Colibri iMX7 modules come with 512MB on-module SLC NAND flash
populated. Make use of it by enabling the GPMI controller.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Declared as a regulator since the driver doesn't have a reset-gpios
property for this.
This ensures that the PHY is woken up, not depending on the state the
second stage bootloader leaves the pin.
This is a workaround until a proper mechanism is provided to reset such
devices like the pwrseq library [1] for instance.
[1] https://lkml.org/lkml/2017/2/10/779
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Declared as a regulator since the driver doesn't have a reset-gpios
property for this.
This ensures that the PHY is woken up, not depending on the state the
second stage bootloader leaves the pin.
This is a workaround until a proper mechanism is provided to reset such
devices like the pwrseq library [1] for instance.
[1] https://lkml.org/lkml/2017/2/10/779
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
gpio-line-names may help to make work with GPIOs from user space easier.
Following examples are provided with libgpiod
https://github.com/brgl/libgpiod :
|# Toggle a GPIO by name, then wait for the user to press ENTER.
|$ gpioset --mode=wait `gpiofind "USR-LED-2"`=1
|# Pause execution until a single event of any type occurs. Don't print
|# anything. Find the line by name.
|$ gpiomon --num-events=1 --silent `gpiofind "USR-IN"`
Used names was taken from RIoTboard schematics, version 1 (2013.12.07).
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Micrel PHY has its interrupt pin connected to a GPIO line. Wire
this up in the device tree.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Marvell switch has its interrupt pin connected to a GPIO
line. Wire this up in the device tree. This then allows us to use
interrupts from the embedded Ethernet PHYs in the switch. Also wire
them up in device tree.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The Marvell switch has an EEPROM connected to it. List the size in DT,
in order to enable access to it via ethtool.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The RDU2 has a Marvell 88E6352 switch. Both the FEC and the i210
Ethernet interfaces are connected to the switch. Make the FEC the DSA
"CPU" port, and the i210 as a regular port on the switch.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The FEC has a Micrel PHY connected to it. This PHY is managed using
the bit-banging MDIO bus. Add this to the device tree.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Currently the LCD is turned on thanks to the bootloader initialization.
In order to make the kernel to turn on the LCD on is own, pass the
'enable-gpios' and 'power-supply' properties.
Also, the GPIO1_IO01 is not used as PWM functionality on this board. It is
connected to the PWREN pin of connector J14 and has a GPIO function, so
remove the PWM1 node and change the GPIO1_IO01 IOMUX to GPIO function.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It is preferred to use the panel compatible string rather than passing the
LCD timming in the device tree.
So pass the "innolux,at043tn24" compatible string to describe the parallel
LCD on this board.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'uart-has-rtscts' property should be used when the board exposes the
native RTS and CTS UART pins.
On the imx6qdl-gw5xxx boards such pins are not used, so remove the
'uart-has-rtscts' property to make the hardware description correct.
Documentation/devicetree/bindings/serial/serial.txt states that
'uart-has-rtscts' and 'rts-gpios' properties are mutually exclusive.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pass the 'backlight' property as described in
Documentation/devicetree/bindings/display/panel/simple-panel.txt
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
It is preferred to use the panel compatible string rather than passing the LCD
timming in the device tree.
So pass the "innolux,at043tn24" compatible string to describe the parallel LCD
on this board.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Make the syscon-poweroff driver change only the shutdown bits on the
SNVS_LP control register.
This change fixes an issue with the RTC wakeup alarm, that was
previously disabled during power off.
Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
Reviewed-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx6qdl-icore-rqs boards use sgtl5000 codec and the machine
file (imx-sgtl5000) already sets SSI in slave mode and codec in
master mode, so there is no need for having this property.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pass the phy-reset-gpios property so that Ethernet PHYs can go
through a proper reset.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The IPU that drives HDMI must have its pre_sel set to pll2_pfd_396m
to avoid stepping on the LVDS output's toes, as the PLL can't be clocked
to the pixel clock and to the LVDS serial clock (3.5*pixel clock) at the
same time.
As we are using ipu1_di0 and ipu2_di0, ensure both are switched to
to pll2_pfd2_396m to avoid issues. The LDB driver will switch the
required IPU to ldb_di1 when it uses it to drive LVDS.
Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to mx7sabresd schematics the MIPI CSI/DSI voltage rails
should be 2.8V but the voltage provided is a maximum of 3.3V and
minimum of 1.8V. Providing such a higher voltage might damage the
peripherals and violates the schematic settings.
Signed-off-by: Gautam Bhat <mindentropy@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Enables the ADV7180 analog video decoder sensor connected to the
IMX6 IPU on various Gateworks Ventana boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add support for Sound card and related codec(via i2c1) nodes
on Engicam GEAM6UL variant module boards.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Engicam SOM's with mounted on starter kits like icorem6(rqs), isiot
usually not explicitly named with -kit in dts file names and
instead Model has mentioned 'Starter kit' So apply the same rule
for geam SOM as well.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
GEAM6UL SOM does have single module, it doesn't come with
any variants. Maintaining imx6ul-geam.dtsi make no sense
so move all devices from .dtsi into dts file and drop the same.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
usdhc1 is enabled and assigned pinctrl-0 on imx6ul-geam.dtsi
but same thing done on imx6ul-geam-kit.dts, so remove this
re-enabled node from the same.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add support for Sound card and related codec(via i2c1) nodes
on Engicam Is.IoT MX6UL variant module boards.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Maintaining separate dtsi file with common nodes make unclear and
confusing since -isiot.dtsi is available for adding common nodes.
If the nodes are common between the dts files then mark status
as "okay" otherwise mark it "disabled" so-that respective dts
can mark status "okay"
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
New machines:
- The new Action Semi S500 platform is added along with initial
support for the LeMaker Guitar board.
- STM32 gains support for three new boards: stm32h743-disco,
stm32f746-disco, and stm32f769-disco, along with new device
support for the existing stm32f429 boards.
- Renesas adds two new boards, the tiny GR-Peach based on RZ/A1H
with 10MB on-chip SRAM, and the iWave G20D-Q7 System-on-Module
plus board.
- On Marvell "mvebu", we gain support for the Linksys WRT3200ACM
wireless router.
- For NXP i.MX, we gain support for the Gateworks Ventana GW5600
and the Technexion Pico i.MX7D single-board computers.
- The BeagleBone Blue is added for OMAP, it's the latest variation
of the popular Beaglebone Black single-board computer.
- The Allwinner based Lichee Pi Zero and NanoPi M1 Plus boards
are added, these are the latest variations of a seemingly endless
supply of similar single-board computers.
Other updates:
- Linus Walleij improves support for the "Faraday" based SoC platforms
from various SoC makers (Moxart, Aspeed, Gemini)
- The ARM Mali GPU is now describe on Rockchips SoCs
- Mediatek MT7623 is extended significantly, making it much
more useful.
- Lots of individual updates on Renesas, OMAP, Rockchips, Broadcom,
Allwinner, Qualcomm, iMX
- For Amlogic, the clock support is extended a lot on meson8b.
- We now build the devicetree file for the Raspberry Pi 3 on 32-bit
ARM, in addition to the existing ARM64 support, to help users
wanting to run a 32-bit system on it.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=onXv
-----END PGP SIGNATURE-----
Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM device-tree updates from Arnd Bergmann:
"Device-tree continues to see lots of updates. The majority of patches
here are smaller changes for new hardware on existing platforms, and
there are a few larger changes worth pointing out.
New machines:
- The new Action Semi S500 platform is added along with initial
support for the LeMaker Guitar board.
- STM32 gains support for three new boards: stm32h743-disco,
stm32f746-disco, and stm32f769-disco, along with new device support
for the existing stm32f429 boards.
- Renesas adds two new boards, the tiny GR-Peach based on RZ/A1H with
10MB on-chip SRAM, and the iWave G20D-Q7 System-on-Module plus
board.
- On Marvell "mvebu", we gain support for the Linksys WRT3200ACM
wireless router.
- For NXP i.MX, we gain support for the Gateworks Ventana GW5600 and
the Technexion Pico i.MX7D single-board computers.
- The BeagleBone Blue is added for OMAP, it's the latest variation of
the popular Beaglebone Black single-board computer.
- The Allwinner based Lichee Pi Zero and NanoPi M1 Plus boards are
added, these are the latest variations of a seemingly endless
supply of similar single-board computers.
Other updates:
- Linus Walleij improves support for the "Faraday" based SoC
platforms from various SoC makers (Moxart, Aspeed, Gemini)
- The ARM Mali GPU is now describe on Rockchips SoCs
- Mediatek MT7623 is extended significantly, making it much more
useful.
- Lots of individual updates on Renesas, OMAP, Rockchips, Broadcom,
Allwinner, Qualcomm, iMX
- For Amlogic, the clock support is extended a lot on meson8b.
- We now build the devicetree file for the Raspberry Pi 3 on 32-bit
ARM, in addition to the existing ARM64 support, to help users
wanting to run a 32-bit system on it"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (345 commits)
ARM: dts: socfpga: set the i2c frequency
ARM: dts: socfpga: Add second ethernet alias to VINING FPGA
ARM: dts: socfpga: Drop LED node from VINING FPGA
ARM: dts: socfpga: Remove I2C EEPROMs from VINING FPGA
ARM: dts: socfpga: Enable QSPI support on VINING FPGA
ARM: dts: socfpga: Fix the ethernet clock phandle
ARM: pxa: Use - instead of @ for DT OPP entries
ARM: dts: owl-s500: Add SPS node
ARM: dts: owl-s500: Set CPU enable-method
dt-bindings: arm: cpus: Add S500 enable-method
ARM: dts: Add Actions Semi S500 and LeMaker Guitar
dt-bindings: arm: Document Actions Semi S900
dt-bindings: timer: Document Owl timer
ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes
dt-bindings: arm: Document Actions Semi S500
dt-bindings: Add vendor prefix for Actions Semi
ARM: dts: turris-omnia: Add generic compatible string for I2C EEPROM
ARM: dts: mvebu: add support for Linksys WRT3200ACM (Rango)
ARM: dts: armada-385-linksys: fixup button node names
ARM: dts: armada-385-linksys: group pins in pinctrl
...
Smaller patches that didn't seem to find a home in other branches, and
low-priority fixes from late in the merge window.
- Lee Jones retires as bcm2835 (raspberry pi) co-maintainer.
- A couple of bugfixes for the ARM CCN bus driver that were
regarded not important enough
- minor device tree fixes for the Renesas and Marvell platforms,
that came a little late or did not justify have another
pull request after the last -rc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=MBxL
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull non-urgent ARM SoC fixes from Arnd Bergmann:
"Smaller patches that didn't seem to find a home in other branches, and
low-priority fixes from late in the merge window.
- Lee Jones retires as bcm2835 (raspberry pi) co-maintainer.
- a couple of bugfixes for the ARM CCN bus driver that were regarded
not important enough
- minor device tree fixes for the Renesas and Marvell platforms, that
came a little late or did not justify have another pull request
after the last -rc"
* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
bus: arm-ccn: Enable stats for CCN-502 interconnect
dt-bindings: arm-ccn: Add bindings info for CCN-502 compatible string
bus: arm-ccn: Use devm_kcalloc() in arm_ccn_probe()
bus: arm-ccn: Fix module autoload
MAINTAINERS: add RV1108 Rockchip soc to maintained files
ARM: dts: kirkwood: Fix Openblock A6 nand partition overlap
ARM: dts: armadillo800eva: Split LCD mux and gpio
MAINTAINERS: Remove Lee Jones from bcm2835.
- Add support to enable irq wake for slot gpio
- Remove MMC_CAP2_HC_ERASE_SZ and make it the default behaviour
- Improve R1 response error checks for stop commands
- Cleanup and clarify some MMC specific code
- Keep card runtime resumed while adding SDIO function devices
- Use device_property_read instead of of_property_read in mmc_of_parse()
- Move boot partition locking into a driver op to enable proper I/O scheduling
- Move multi/single-ioctl() to use block layer to enable proper I/O scheduling
- Delete bounce buffer Kconfig option
- Improve the eMMC HW reset support provided via the eMMC pwrseq
- Add host API to manage SDIO IRQs from a workqueue
MMC host:
- dw_mmc: Drop support for multiple slots
- dw_mmc: Use device_property_read instead of of_property_read
- dw_mmc-rockchip: Optional improved tuning to greatly decrease tuning time
- dw_mmc: Prevent rpm suspend for SDIO IRQs instead of always for SDIO cards
- dw_mmc: Convert to use MMC_CAP2_SDIO_IRQ_NOTHREAD for SDIO IRQs
- omap_hsmmc: Convert to mmc regulator APIs to consolidate code
- omap_hsmmc: Deprecate "vmmc_aux" in DT and use "vqmmc" instead
- tmio: make sure SDIO gets reinitialized after resume
- sdhi: add CMD23 support to R-Car Gen2 & Gen3
- tmio: add CMD23 support
- sdhi/tmio: Refactor code and rename files to simplify Kconfig options
- sdhci-pci: Enable card detect wake for Intel BYT-related SD controllers
- sdhci-pci: Add support for Intel CNP
- sdhci-esdhc-imx: Remove ENGcm07207 workaround - allow multi block transfers
- sdhci-esdhc-imx: Allow all supported prescaler values
- sdhci-esdhc-imx: Fix DAT line software reset
- sdhci-esdhc: Add SDHCI_QUIRK_32BIT_DMA_ADDR
- atmel-mci: Drop AVR32 support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=zJi3
-----END PGP SIGNATURE-----
Merge tag 'mmc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add support to enable irq wake for slot gpio
- Remove MMC_CAP2_HC_ERASE_SZ and make it the default behaviour
- Improve R1 response error checks for stop commands
- Cleanup and clarify some MMC specific code
- Keep card runtime resumed while adding SDIO function devices
- Use device_property_read instead of of_property_read in mmc_of_parse()
- Move boot partition locking into a driver op to enable proper I/O scheduling
- Move multi/single-ioctl() to use block layer to enable proper I/O scheduling
- Delete bounce buffer Kconfig option
- Improve the eMMC HW reset support provided via the eMMC pwrseq
- Add host API to manage SDIO IRQs from a workqueue
MMC host:
- dw_mmc: Drop support for multiple slots
- dw_mmc: Use device_property_read instead of of_property_read
- dw_mmc-rockchip: Optional improved tuning to greatly decrease tuning time
- dw_mmc: Prevent rpm suspend for SDIO IRQs instead of always for SDIO cards
- dw_mmc: Convert to use MMC_CAP2_SDIO_IRQ_NOTHREAD for SDIO IRQs
- omap_hsmmc: Convert to mmc regulator APIs to consolidate code
- omap_hsmmc: Deprecate "vmmc_aux" in DT and use "vqmmc" instead
- tmio: make sure SDIO gets reinitialized after resume
- sdhi: add CMD23 support to R-Car Gen2 & Gen3
- tmio: add CMD23 support
- sdhi/tmio: Refactor code and rename files to simplify Kconfig options
- sdhci-pci: Enable card detect wake for Intel BYT-related SD controllers
- sdhci-pci: Add support for Intel CNP
- sdhci-esdhc-imx: Remove ENGcm07207 workaround - allow multi block transfers
- sdhci-esdhc-imx: Allow all supported prescaler values
- sdhci-esdhc-imx: Fix DAT line software reset
- sdhci-esdhc: Add SDHCI_QUIRK_32BIT_DMA_ADDR
- atmel-mci: Drop AVR32 support"
* tag 'mmc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (86 commits)
mmc: dw_mmc: remove the unnecessary slot variable
mmc: dw_mmc: use the 'slot' instead of 'cur_slot'
mmc: dw_mmc: remove the 'id' arguments about functions relevant to slot
mmc: dw_mmc: change the array of slots
mmc: dw_mmc: remove the loop about finding slots
mmc: dw_mmc: deprecated the "num-slots" property
mmc: dw_mmc-rockchip: parse rockchip, desired-num-phases from DT
dt-bindings: rockchip-dw-mshc: add optional rockchip, desired-num-phases
mmc: renesas-sdhi: improve checkpatch cleanness
mmc: tmio: improve checkpatch cleanness
mmc: sdhci-pci: Enable card detect wake for Intel BYT-related SD controllers
mmc: slot-gpio: Add support to enable irq wake on cd_irq
mmc: core: Remove MMC_CAP2_HC_ERASE_SZ
mmc: core: for data errors, take response of stop cmd into account
mmc: core: check also R1 response for stop commands
mmc: core: Clarify code for sending CSD
mmc: core: Drop mmc_all_send_cid() and use mmc_send_cxd_native() instead
mmc: core: Re-factor code for sending CID
mmc: core: Remove redundant code in mmc_send_cid()
mmc: core: Make mmc_can_reset() static
...
This adds an initial DT for the S500 SoC and a devboard based on it.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQIcBAABAgAGBQJZTUJnAAoJEPou0S0+fgE/iG8P+wdYY0r5HRpGgRKnMUEPzn2Y
xNGyjF9afyQ8YBv+9qWBqAFct4nxNckEm+0TIVCVQ4Pwuv/i4ovgx5bZ6ud2I9wY
jBIbgonuZx3ycLrUYiKLIvvkqbOYxkaoyU5Wxn/xc3G8VH+iF4NDJ4fok7BWlMk/
hJsuGmq6xC2FTSgQ4aXufLX0fWT3+Lblome9eoKOaN+NMh6iy8yENtPVPpSYIpIL
0Nx22FGZj2htUiabwuBYn2nDAYDW9/IkOPAklbZN0YtZ/jfCti1Ch77APqMuekvD
6pUJAT3/nqpRFPW5DGeuMmln+5yAcM1dar0B53lK+C91pQhk3L/o75YLJprhyxkq
MtbONE2PcPuE31zNU/yvd/xwOeLKPYPTmbV/ceOM2C5qeUghYN/278Io86oCA6Ru
szb3dONzjnFA8Oac2deuUvSOnmWqcH0ST0I/nBYXK9ZozAYyOGlq4lvVf80zayy+
tMpsq3vHLjpguCQQalhTwfix0JfgApgruHoupWgKPZuKFW2Sn/42kUOGOb9djoCx
aw4+OL4S/XWbL39CVkDts00VG0jXihjtNvY1pLVO0PYSatbamzDf+Yg0JKEFZ2PC
yeLkKDc0T9PjWmQBDgAo95e3oP7WgohciC/SEiXxPVAyxNtW4l7A5Lj1iVo0kv7X
E5hkIU6svr10sE/rGtbU
=Z5XX
-----END PGP SIGNATURE-----
Merge tag 'actions-arm-dt-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt
Pull "Actions Semi ARM based SoC DT for v4.13" from Andreas Färber:
This adds an initial DT for the S500 SoC and a devboard based on it.
* tag 'actions-arm-dt-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
ARM: dts: owl-s500: Add SPS node
ARM: dts: owl-s500: Set CPU enable-method
dt-bindings: arm: cpus: Add S500 enable-method
ARM: dts: Add Actions Semi S500 and LeMaker Guitar
dt-bindings: arm: Document Actions Semi S900
dt-bindings: timer: Document Owl timer
dt-bindings: arm: Document Actions Semi S500
dt-bindings: Add vendor prefix for Actions Semi
- greatly expands DT clock support for meson8b
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=o8Zj
-----END PGP SIGNATURE-----
Merge tag 'amlogic-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt
Merge "Amlogic 32-bit DT changes for v4.13 (round 2)" from Kevin Hilman:
- greatly expands DT clock support for meson8b
* tag 'amlogic-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (22 commits)
ARM: dts: meson: use the real ethernet clock on Meson8 and Meson8b
ARM: dts: meson8b: add the SCU device node
ARM: dts: meson: add USB support on Meson8 and Meson8b
ARM: dts: meson: add the hardware random number generator
ARM: dts: meson8: add reserved memory zones
ARM: dts: meson: add the SAR ADC
ARM: dts: meson8: add the pins for the SDIO controller
ARM: dts: meson8: add the PWM_E and PWM_F pins
ARM: dts: meson: use GIC_SPI and IRQ_TYPE_EDGE_RISING macros
ARM: dts: meson: use C preprocessor friendly include syntax
ARM: dts: meson8: fix the IR receiver pins
clk: meson8b: export the ethernet gate clock
clk: meson8b: export the USB clocks
clk: meson8b: export the gate clock for the HW random number generator
clk: meson8b: export the SDIO clock
clk: meson8b: export the SAR ADC clocks
clk: meson-gxbb: un-export the CPU clock
clk: meson-gxbb: expose UART clocks
clk: meson-gxbb: expose SPICC gate
clk: meson-gxbb: expose spdif master clock
...
Use 'clock-frequency' binding for the i2c node that will put the I2C driver
into the standard operating mode. 'speed-mode' was not a valid binding for
the I2C driver, remove it.
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Add DT alias for the second ethernet present on mainboard rev 1.10.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Drop the LED node from VINing FPGA DT because the LED wiring is
different on each mainboard revision. This wiring is therefore
handled in mainboard DT Overlays.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Remove the EEPROMs attached to the I2C expander ports which
lead to the backplane slots from the main VIN|ING DTS file.
These EEPROMs are bound using separate DTO files, which lets
us handle both two-slot and six-slot configuration of the
backplane.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
The ethernet block clock phandle must point to the clock node which
represents the clock which directly supply the ethernet block. This
is emac_x_clk , not emacx_clk , so fix this.
From: Pavel Machek <pavel@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
- cpu operating points renaming from Viresh
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=QBWb
-----END PGP SIGNATURE-----
Merge tag 'pxa-dt-4.13' of https://github.com/rjarzmik/linux into next/dt
Pull "pxa-dt for v4.13" from Robert Jarzmik:
This device-tree pxa update brings :
- cpu operating points renaming from Viresh
* tag 'pxa-dt-4.13' of https://github.com/rjarzmik/linux:
ARM: pxa: Use - instead of @ for DT OPP entries
1. Add needed property for CEC on Odroid U3,
2. Fix reset GPIO polarity on Rinato.
-----BEGIN PGP SIGNATURE-----
iQIcBAABCAAGBQJZR/UNAAoJEME3ZuaGi4PXU+sP/2HfLknIYwHqNuojfrrKJ2/r
rZSeJvDkLTGTcbfNbE5e+VcRQiDlIuJoiizecOFpTh5Rpa7eEWj5kFLM9T/Yf2UH
dkbCCOIph3nUmvrkiqfd6j6/39cVhEkNTOr6W2tjA9sLFYyJl4trU9v0Ac6FhDiY
GFILNZHH+aeoarqZ38vfJSGYpyBLPnJsJbicN+o7B3ahBmzFXUb38B0i3WuH4cPc
kRxUUjagPfW4Eqq7AKlEU4rygCF8SqjcDrVWaL6fndJhu8Sn+XmspmjGgiNnUndb
hIzAiMvKjLfYoLxA30JxEucfUrzHEUFieL+L/e55KjtYiukdLrnIerbgM8i8C5sr
VGA/i7yDdNiMFNP9wE3SCFrTYN7vHDZiWdYzI8w1aPE5sypwxC3Dpjl7zq8hT9jH
0fD7m8dFzqgkAgVj1cO0/ctPKhjVLHu5qIQTFMjxJ+uW2Tdk+UVKiITRyeuaokBf
vWM2Bv4g4wGDZmKXotv03XW+SHljquzuj8kVliU2xB2dfjIkeJiYOySHHzee0oiw
Pyr7kE+puuKKIQ3kQy7Xvqgh5+xJCyOptuy8G1Qd+0fWPpnKvY4RJSEIf8P/7ZBT
vFWQ19GgSCKfy56SBbCGMVo5PSUBufMbnFdbA14MVtKQwlnImUFKfu12jE2ogC/q
Yd3mAsNMPhdKRSQfywi6
=iCaB
-----END PGP SIGNATURE-----
Merge tag 'samsung-dt-4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Pull "Samsung DeviceTree update for v4.13, part two" from Krzysztof Kozłowski:
1. Add needed property for CEC on Odroid U3,
2. Fix reset GPIO polarity on Rinato.
* tag 'samsung-dt-4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Fix polarity of panel reset gpio in Rinato
ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3
Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
commit 94647a3012 ("ARM: dts: omap3-overo: Enable WiFi/BT combo")
while enabling WiFi/BT combo added regulator to trigger the nReset
signal of the Bluetooth module in vqmmc-supply. However BT should be
handled by UART. Moreover "vqmmc" is not a defined binding for
omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far,
mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc"
binding.
Remove "vqmmc-supply" property in mmc2 here.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Stream of fixes has slowed down, only a few this week:
- Some DT fixes for Allwinner platforms, and addition of a clock to
the R_CCU clock controller that had been missed.
- A couple of small DT fixes for am335x-sl50.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=pi+d
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Stream of fixes has slowed down, only a few this week:
- Some DT fixes for Allwinner platforms, and addition of a clock to
the R_CCU clock controller that had been missed.
- A couple of small DT fixes for am335x-sl50"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
arm64: allwinner: a64: Add PLL_PERIPH0 clock to the R_CCU
ARM: sunxi: h3-h5: Add PLL_PERIPH0 clock to the R_CCU
ARM: dts: am335x-sl50: Fix cannot claim requested pins for spi0
ARM: dts: am335x-sl50: Fix card detect pin for mmc1
arm64: allwinner: h5: Remove syslink to shared DTSI
ARM: sunxi: h3/h5: fix the compatible of R_CCU
- New board support: Gateworks Ventana GW5600, Technexion Pico i.MX7D
Board.
- A series from Alexandre Belloni to correct the vendor prefix for
rv4162 compatible.
- A patch-set from Andrey Smirnov ot enable PCIe support for i.MX7 and
imx7d-sdb board.
- Increase the SGTL5000 LRCLK pad strength to fix a random audio
channel swapping seen on imx6qdl-wandboard and imx6qdl-colibri
boards.
- Clean up non-existing property 'enable-active-low' from fixed
regulator device nodes.
- Correct GPIO polarity for Ethernet PHY and PCI reset lines, even
though device drivers do not use the polarity for now.
- Add Wifi and Bluetooth support for imx7d-sdb board.
- Adopt the i.MX6Q/DL DT to the new and more flexible GPC binding.
- Update zii-rdu2 device tree source to use #include "..." for local
inclusion.
- A series from Philipp Zabel and Steve Longerbeam to enable video
capture support for imx6qdl platforms.
- A number of small random updates on various board support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJZRcZ+AAoJEFBXWFqHsHzOPrcIAKrIeegjnl29Fp6JA2u3xC3R
XRyi59ybxGLB/8FNdbKqWJS9cAgOuF61FgYIgSRTqxVobPtZTdGMicnbp+FTTRYa
AaXxeB+3YVH2PJxDB1f4ZrlcBMNo3cpSO4ECbtnBgxoupQXOKIBQbLbujbyjsnbP
d/XFCC6LQFlL7yH8+jQrjiUkk0HSzHpzq3Kt6Dzq7WqWsOghOqDfsV2PhqnKvNzL
V0iovP9u9rayWn7Ik+bg7GlOtdaBTf8i0/TN4LcpCiKSw3wh7Uz03E0Cd2WMIO3N
Qs9R2QQ/GS0zZOmBlpYBO2waw9Xy9ZnbX/5zJtnw29IBiVdmbSNA5Q0QJySxPtw=
=hxCr
-----END PGP SIGNATURE-----
Merge tag 'imx-dt-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
The i.MX device tree updates for 4.13:
- New board support: Gateworks Ventana GW5600, Technexion Pico i.MX7D
Board.
- A series from Alexandre Belloni to correct the vendor prefix for
rv4162 compatible.
- A patch-set from Andrey Smirnov ot enable PCIe support for i.MX7 and
imx7d-sdb board.
- Increase the SGTL5000 LRCLK pad strength to fix a random audio
channel swapping seen on imx6qdl-wandboard and imx6qdl-colibri
boards.
- Clean up non-existing property 'enable-active-low' from fixed
regulator device nodes.
- Correct GPIO polarity for Ethernet PHY and PCI reset lines, even
though device drivers do not use the polarity for now.
- Add Wifi and Bluetooth support for imx7d-sdb board.
- Adopt the i.MX6Q/DL DT to the new and more flexible GPC binding.
- Update zii-rdu2 device tree source to use #include "..." for local
inclusion.
- A series from Philipp Zabel and Steve Longerbeam to enable video
capture support for imx6qdl platforms.
- A number of small random updates on various board support.
* tag 'imx-dt-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (47 commits)
ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes
ARM: dts: ls1021a: update the clockgen node
ARM: dts: imx6-sabreauto: add the ADV7180 video decoder
ARM: dts: imx6-sabreauto: add pinctrl for gpt input capture
ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b
ARM: dts: imx6-sabreauto: create i2cmux for i2c3
ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensors
ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors
ARM: dts: imx6qdl-sabrelite: remove erratum ERR006687 workaround
ARM: dts: imx6qdl: add capture-subsystem device
ARM: dts: imx6qdl: Add video multiplexers, mipi_csi, and their connections
ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node
ARM: dts: imx6qdl: add multiplexer controls
ARM: dts: imx6: Fix PCI GPIO reset polarity
ARM: dts: imx7d-sdb: Add Bluetooth support
ARM: dts: imx7d-sdb: Add Wifi support
ARM: dts: imx7d-sdb: Adjust the regulator nodes
ARM: dts: imx: Fix Ethernet PHY reset polarity
ARM: dts: imx7: Fix typo in watchdog pin name
ARM: dts: vf610-zii: Add switch eeprom-length properties
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Stefan Agner