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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/dt
This pull request adds CPUFreq support for DA850 boards in device-tree
boot using the generic CPUFREQ_DT driver.
* tag 'davinci-for-v5.3/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci_all_defconfig: Enable CPUFREQ_DT
ARM: dts: da850-evm: enable cpufreq
ARM: dts: da850-lcdk: enable cpufreq
ARM: dts: da850-lego-ev3: enable cpufreq
ARM: dts: da850: add cpu node and operating points to DT
Signed-off-by: Olof Johansson <olof@lixom.net>
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Add a fixed regulator for the da850-lcdk board along with board-specific
CPU configuration.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Based on 1 normalized pattern(s):
licensed under gplv2
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 99 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170027.163048684@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/dt
DaVinci device-tree updates for v5.1 contains a patch to enable analog
mic input on da850 LCDK board.
* tag 'davinci-for-v5.1/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: dts: da850-lcdk: Enable the analog mic input
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The LCDK board have additional analog mic jack.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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To avoid the following error:
asoc-simple-card sound: ASoC: Failed to create card debugfs directory
Which is because the card name contains '/' character, which can not be
used in file or directory names.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add the board level fixed regulators for 3.3V and 1.8V which is used to
power - among other things - the tlv320aic3106 codec.
Apart from removing the following warning during boot:
tlv320aic3x-codec 0-0018: Invalid supply voltage(s) AVDD: -22, DVDD: -22
With the correct voltages the driver can select correct OCMV value to
reduce pop noise.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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This adds clock provider nodes for da850 and wires them up to all of the
devices.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add unit name for memory node to squash the W=1 warning:
arch/arm/boot/dts/da850-lcdk.dtb: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name
While at it, drop the device_type property from memory
node since its provided by da850.dtsi already.
Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Improve the DTS files by removing all the leading "0x" and zeros to fix the
following dtc warnings:
Warning (unit_address_format): Node /XXX unit name should not have leading "0x"
and
Warning (unit_address_format): Node /XXX unit name should not have leading 0s
Converted using the following command:
find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C
For simplicity, two sed expressions were used to solve each warnings separately.
To make the regex expression more robust a few other issues were resolved,
namely setting unit-address to lower case, and adding a whitespace before the
the opening curly brace:
https://elinux.org/Device_Tree_Linux#Linux_conventions
This will solve as a side effect warning:
Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"
This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation")
Reported-by: David Daney <ddaney@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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A CMA reserved memory node of 16 MB has been added and assigned to
the DSP remoteproc device on the OMAP-L138 LCDK board. The CMA starting
address matches the values used within the TI IPC 3.x software. Both
the CMA node and the corresponding rproc node are also marked okay
to enable the DSP on the OMAP-L138 LCDK board.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Drop the unused endpoints. They should only be used when there is an
actual remote-endpoint connected.
Cc: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Enable the SATA node for da850-lcdk. We omit the pinctrl property on
purpose - the muxed SATA pins are not hooked up to anything
SATA-related on the lcdk.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Enable VPIF for video captpure and configure input channel 0, used for
composite input.
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Enable the usb1 controller (ohci) and phy for the lcdk board
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add the vga-bridge node to the board DT together with corresponding
ports and vga connector. This allows to retrieve the edid info from
the display automatically.
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add a gpio-keys node for two user buttons present on the board.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Currently the memory controller and master priorities drivers are
enabled in da850.dtsi. For boards for which there are no settings
defined, this makes these drivers emit error messages.
Disable the nodes in da850.dtsi and only enable them for da850-lcdk -
the only board that currently needs them.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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In order to avoid Linux generating a random mac address on every boot,
add an ethernet0 alias that will allow u-boot to patch the dtb with
the MAC address programmed into the EEPROM.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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The polarity of the card detect pin is inverted.
Change it to reflect the right polarity for the board
which is ACTIVE_LOW.
Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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This enables the usb otg controller for the lcdk board.
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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This adds DT support for the NAND connected to the SoC AEMIF.
Passed torture hashing a 40MB file on top of UBIFS using subpages.
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
[khilman: add back default partitions from an earlier patch]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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The LCDK embeds a TLV320AIC3106 connected to the SoC McASP for analog
audio. The power supply of the codec comes from the main PMIC
(TPS650250) DCDCs which are always on per HW design and not
controllable by SW, so SW wise the codec driver will rely on the 'dummy'
regulator.
Quality is good with arecord -pipe- aplay on Line In/Line Out.
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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The LCDK is the successor to the late Hawkboard.
Among the differences are the flash (16bits vs 8bits) and some pins
(MMC, LEDs, buttons, some external connectors), however the main
components remain the same (eth. phy, audio codec, video decoder and
DAC) except for the main PMIC, different and hard-wired on the LCDK (the
LDOs and DCDCs are always on).
A DT-only boot with this addition gives functional UART, reboot via
watchdog, RTC, ethernet and MMC (I added the CD GPIO for the MMC
although davinci_mmc doesn't call the OF facilities of mmc core).
Cc: Sekhar Nori <nsekhar@ti.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Olof Johansson
David Lechner
Thomas Gleixner
Arnd Bergmann
Peter Ujfalusi
Sekhar Nori
Mathieu Malaterre
Suman Anna
Kevin Hilman
Bartosz Golaszewski
Axel Haslam
Fabien Parent
Alexandre Bailon
Karl Beldan