The A13 has 3 SPI controllers compatible with the one found in the A10. Add
them in the DT.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The A10s has 3 SPI controllers compatible with the one found in the A10. Add
them in the DT.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The A20 has 4 SPI controllers compatible with the one found in the A10. Add
them in the DT.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch adds USBH2 devicetree node of Phytec PCM970 RDK.
Additionally, adds fixed regulator to provide functionality
without dummy-regulator in the kernel.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch adds the missing (Universal serial bus) USB devicetree
nodes for i.MX27 CPUs.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Pull ARM SoC fixes from Olof Johansson:
"A collection of fixes for ARM platforms. Most are fixes for DTS
files, mostly from DT conversion on OMAP which is still finding a few
issues here and there.
There's a couple of small stale code removal patches that we usually
queue for the next release instead, but they seemed harmless enough to
bring in now.
Also, a fix for backlight on some PXA platforms, and a cache
configuration fix for Tegra, etc"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits)
MAINTAINERS: add additional ARM BCM281xx/BCM11xxx maintainer
ARM: tegra: only run PL310 init on systems with one
ARM: tegra: Add head numbers to display controllers
ARM: imx6: build pm-imx6q.c independently of CONFIG_PM
ARM: tegra: fix RTC0 alias for Cardhu
ARM: dove: dt: revert PMU interrupt controller node
Documentation: dt: OMAP: Update Overo/Tobi
ARM: dts: Add support for both OMAP35xx and OMAP36xx Overo/Tobi
ARM: dts: omap3-tobi: Use the correct vendor prefix
ARM: dts: omap3-tobi: Fix boot with OMAP36xx-based Overo
ARM: OMAP2+: Remove legacy macros for zoom platforms
ARM: OMAP2+: Remove MACH_NOKIA_N800
ARM: dts: N900: add missing compatible property
ARM: dts: N9/N950: fix boot hang with 3.14-rc1
ARM: OMAP1: nokia770: enable tahvo-usb
ARM: OMAP2+: gpmc: fix: DT ONENAND child nodes not probed when MTD_ONENAND is built as module
ARM: OMAP2+: gpmc: fix: DT NAND child nodes not probed when MTD_NAND is built as module
ARM: dts: omap3-gta04: Fix mmc1 properties.
ARM: dts: omap3-gta04: Fix 'aux' gpio key flags.
ARM: OMAP2+: add missing ARCH_HAS_OPP
...
LDO10 is directly connected to MMC controller. Register this
through vmmc-supply property.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Current audio clock doesn't have dependency to device/driver,
but, it is not good design for DT support.
To avoid branch merge conflict issue,
it uses this load map, and this patch is 1) part.
1) add old/new style clock in platform
2) add new style clock method in driver
3) remove old tyle clock from platform
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Some boards might not have RTC xtal, so RTC shouldn't really be
enabled by default. Enable it in the required board files. For
now enable it for all board files to maintain the enabled status
exisitng prior to this patch.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Some boards might not have RTC xtal, so RTC shouldn't really be
enabled by default. Enable it in the required board files.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
To allow EXYNOS4412 based Odroidx and Origen-quad boards to operate between
200MHz to 1.4Ghz, update the vdd_arm voltage range to operate between these
cpu clock speeds.
Cc: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
In EXYNOS5 series SoCs, PMU has registers to enable/disable mask/unmask
watchdog timer which is not the case with s3c series SoCs so, there is a
need to have different compatible names for watchdog to handle these pmu
registers access.
Hence this patch removes watchdog node from Exynos5.dtsi common file and
make it separate by updating existing node in Exynos5250 and adding new node
to Exynos5420. This patch also makes the watchdog node enabled by default
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Move the kirkwood DT support into mach-mvebu, and make them part of
ARCH_MULTI_V5. Minimal changes have been made in order to make it
boot. Cleanup of the header files and integration with mvebu will
take place in following patches.
In order to help Debian transition between mach-kirkwood and
mach-mvebu, the DTS files are compiled for both, allowing Debian to
continue using mach-kirkwood until all remaining boards are supported
by mach-mvebu. Debian is then expected to simply swap from
mach-kirkwood to mach-mvebu and mach-kirkwood will be removed.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Instead of hardcoding the values of the interrupt flags, use the
macros provided by <include/dt-bindings/interrupt-controller/irq.h>
and <include/dt-bindings/interrupt-controller/arm-gic.h> for the
Armada 375 and Armada 38x Device Tree files.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Some of the Armada 375/38x DTs that were recently submitted were still
using the old-style /include/ instead of the new-style, C-preprocessor
based #include. Since we are going to start including more headers,
switching to the C-preprocessor based includes is important.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Add device tree fragments and files to support many of the kirkwood
based Synology NAS devices. This is a modification of
Andrew Lunn's <andrew@lunn.ch> translation of the board setup file
maintained by Ben Peddell <klightspeed@killerwolves.net>
The Ricoh RS5C372 RTC was used in all 2009 units and some 2010 units.
All other Synology Kirkwood-based DiskStations and RackStations use
the Seiko S35390A RTC.
Most of the 1-bay and 2-bay units use the GPIOs that are multiplexed
with the built-in SATA interface activity/presence pins on mpp 20-23,
while the 4-bay units use ge01 and a PCIe SATA controller, and put the
software controlled HDD leds on mpp 36-43.
Most of the 6281 units with HDD power controls use mpp 29 and 31, while
most of the 6282 units with HDD power controls use mpp 30, 34, 44 and 45
and provide a model ID on mpp 28, 29, 46 and 47. Pre-2012 units and
most 4-bay units didn't have a separate power control for HDD1. These
power controls are presumably to limit startup current from the 12V
brick power supply.
Instead of using separate dtsi files in a synology directory, this
patch uses a single dtsi file containing all of the modules for
these boards, with all of the modules not common to all boards
disabled. The board dts files then enable the appropriate modules for
their boards.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Ben Peddell <klightspeed@killerwolves.net>
Tested-by: Ben Peddell <klightspeed@killerwolves.net> (ds211j)
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Merge "mvebu DT changes for v3.15" from Jason Cooper:
- kirkwood
- new board QNAP 419
- new board Excito Bubba B3
- mvebu
- use gpio and input defines for Armada 370/XP boards
* tag 'mvebu-dt-3.15' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: use input DT defines in Armada 370/XP boards
ARM: mvebu: use GPIO DT defines in Armada 370/XP boards
ARM: Kirkwood: Add DT description of QNAP 419
ARM: Kirkwood: Add support for Excito Bubba B3
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "Integrator/Versatile base patch stack for the v3.15 series"
from Linus Walleij:
"this is a set of patches I have sent for review and failed to get ACKs
from the proper subsystem maintainers after repeated pings. However I
now need to have this rotated in linux-next as a base for multiplatform,
so please pull it in, it is all ARM drivers anyway. Russell pointed out
some things and these have been fixed and iterated in this series."
- Move integrator clock definitions to the device tree, alter
clock and timer drivers accordingly.
- Alter the VIC irqchip driver to support cascaded VICs off
a parent IRQ controller.
- Update the IM-PD1 plugin code to use managed resources.
- Register the VIC on the IM-PD1.
- Select the PL061 GPIO block for the IM-PD1 on the
Integrator/AP.
* tag 'integrator-for-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
ARM: integrator: select GPIO block
ARM: integrator: register the IM-PD1 VIC
ARM: integrator: use managed resources for the IM-PD1
irqchip: support cascaded VICs
irqchip: vic: update the base IRQ member correctly
clk: versatile: respect parent rate in ICST clock
clk: versatile: pass a parent to the ICST clock
ARM: integrator: switch to fetch clocks from device tree
ARM: SP804: make Integrator/CP timer pick clock from DT
ARM: integrator: define clocks in the device trees
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull devicetree fixes from Grant Likely:
"Device tree compatible match order bug fix
This branch contains a bug fix for the way devicetree code identifies
the type of device. Device drivers can contain a list of
of_device_ids, but it more than one entry will match, then the device
driver may choose the wrong one. Commit 105353145e, "match each node
compatible against all given matches first", was queued for v3.14 but
ended up causing other bugs. Commit 06b29e76a7 attempted to fix it
but it had other bugs. Merely reverting the fix and waiting until
v3.15 isn't a good option because there is code in v3.14 that depends
on the revised behaviour to boot.
This branch should finally fixes the problem correctly. This time
instead of just hoping that the patch is correct, this branch also
adds new testcases that validate the behaviour.
The changes in this branch are larger than I would like for a -rc
pull, but moving the test case data out of out of arch/arm so that it
could be validated on other architectures was important"
* tag 'dt-for-linus' of git://git.secretlab.ca/git/linux:
of: Add self test for of_match_node()
of: Move testcase FDT data into drivers/of
of: reimplement the matching method for __of_match_node()
Revert "of: search the best compatible match first in __of_match_node()"
Allows us to probe the performance counters on Krait CPUs.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
[olof: Moved 8960 contents to the dtsi instead]
Signed-off-by: Olof Johansson <olof@lixom.net>
DT nodes that contain a reg property should include a unit address in
their name. Add the missing unit addresses.
The unit address in a node name must match the value in the reg property.
Fix the cases where they don't match.
Don't fix the /clocks/* node names yet; that causes problems the clock
driver to attempt to register multiple clocks with the same name, which
fails.
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
This patch adds support for SATA on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch adds support for GPMI-NAND on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch adds support for USB_OTG on Phytec phyFLEX-i.MX6 Quad module.
Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
The compatible property should be m41t62, not mt41t62, so fix this.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Add the necessary nodes to support SMP on MSM8660, MSM8960, and
MSM8974/APQ8074. While we're here also add in the error
interrupts for the Krait cache error detection.
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
[sboyd: Split into separate patch, add error interrupts]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Unlike other build products in the Linux kernel, there is no 'make
*install' mechanism to put devicetree blobs in a standard place.
This commit adds a new 'dtbs_install' make target which copies all of
the dtbs into the INSTALL_DTBS_PATH directory. INSTALL_DTBS_PATH can be
set before calling make to change the default install directory. If not
set then it defaults to:
$INSTALL_PATH/dtbs/$KERNELRELEASE.
This is done to keep dtbs from different kernel versions separate until
things have settled down. Once the dtbs are stable, and not so strongly
linked to the kernel version, the devicetree files will most likely move
to their own repo. Users will need to upgrade install scripts at that
time.
v7: (reworked by Grant Likely)
- Moved rules from arch/arm/Makefile to arch/arm/boot/dts/Makefile so
that each dtb install could have a separate target and be reported as
part of the make output.
- Fixed dependency problem to ensure $KERNELRELEASE is calculated before
attempting to install
- Removed option to call external script. Copying the files should be
sufficient and a build system can post-process the install directory.
Despite the fact an external script is used for installing the kernel,
I don't think that is a pattern that should be encouraged. I would
rather see buildroot type tools post process the install directory to
rename or move dtb files after installing to a staging directory.
- Plus it is easy to add a hook after the fact without blocking the
rest of this feature.
- Move the helper targets into scripts/Makefile.lib with the rest of the
common dtb rules
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Rob Herring <robh+dt@kernel.org>
The testcase data is usable by any platform. This patch moves it into
the drivers/of directory so it can be included by any architecture.
Using the test cases requires manually adding #include <testcases.dtsi>
to the end of the boards .dtsi file and enabling CONFIG_OF_SELFTEST. Not
pretty though. A useful project would be to make the testcase code
easier to execute.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
