Tegra124 only has 4 UARTs. Parts of the documentation hint at a fifth
UART, but this appears to be left-over from earlier SoC documentation.
Remove the non-existent DT node for UART5.
Cc: <stable@vger.kernel.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
device tree based booting. And turns out BeagleBoard xM A/B
needs it's own minimal dts in addition to the related u-boot
changes. Also few minor documentation and typo fixes are merged
to get them out of the way.
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Merge tag 'omap-for-v3.15/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps, mostly to fix some GPMC, DSS and USB issues for
device tree based booting. And turns out BeagleBoard xM A/B
needs it's own minimal dts in addition to the related u-boot
changes. Also few minor documentation and typo fixes are merged
to get them out of the way.
* tag 'omap-for-v3.15/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Fix GPMC remap for devices using an offset
ARM: OMAP2+: Fix oops for GPMC free
ARM: dts: Add support for the BeagleBoard xM A/B
ARM: dts: Grammar /that will/it will/
ARM: dts: Grammar /is uses/ is used/
ARM: OMAP2+: Fix config name for USB3 PHY
ARM: dts: am335x: update USB DT references
ARM: dts: OMAP2+: remove uses of obsolete gpmc,device-nand
ARM: AM335X: EVM: fix pinmux documentation in devicetree
ARM: OMAP2+: N900: remove omapdss init for DT boot
ARM: dts: dra7xx-clocks: Correct mcasp2_ahclkx_mux bit-shift
ARM: dts: omap5: Add clocks to USB3 PHY node
ARM: OMAP2+: hwmod: fix missing braces in _init()
ARM: AM43xx: fix dpll init in bypass mode
ARM: OMAP3: hwmod data: Correct clock domains for USB modules
ARM: OMAP3: PM: remove access to PRM_VOLTCTRL register
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Correct renesas,groups in SDHI nodes of for r8a7790 (R-Car H2) based
Lager board.
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Merge tag 'renesas-dt5-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Fifth Round of Renesas ARM Based SoC DT Updates for v3.15
Correct renesas,groups in SDHI nodes of for r8a7790 (R-Car H2) based
Lager board.
* tag 'renesas-dt5-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: lager: correct renesas,gpios to renesas,groups in sd[02] pfc
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- A couple of dts changes for the fallout of imx-drm binding update
- Parent DI clocks to video PLL for better HDMI support
- PCIe interrupt mapping and GIC node fixes
- A series of edmqmx6 board fixes
- Other small and random fixes on imx5 and imx6 dts
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Merge tag 'imx-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
The i.MX fixes for 3.15:
- A couple of dts changes for the fallout of imx-drm binding update
- Parent DI clocks to video PLL for better HDMI support
- PCIe interrupt mapping and GIC node fixes
- A series of edmqmx6 board fixes
- Other small and random fixes on imx5 and imx6 dts
* tag 'imx-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: i.MX6: ipu_di_sel clocks can set parent rates
ARM: imx6q: clk: Parent DI clocks to video PLL via di_pre_sel
ARM: dts: imx: add required #clock-cells for fixed-clock
ARM: dts: vybrid: drop address and size cells from GIC node
ARM: dts: imx6sl-evk: Add an entry for MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11
ARM: dts: imx53: fix apparent copy/paste error
ARM: dts: imx6q-gw5xxx: remove dead 'crtcs' property
ARM: dts: imx53-tx53: add IPU DI ports and endpoints
ARM: dts: imx6: edmqmx6: add second STMPE
ARM: dts: imx6: edmqmx6: USB H1 only supports host mode
ARM: dts: imx6: edmqmx6: Do not use the OTG switch as VBUS regulator
ARM: dts: imx6: edmqmx6: Fix usbotg id pin
ARM: dt: microsom: don't set bit 7 for ethernet mux settings
ARM: imx6q-clk: parent lvds_gate from lvds_sel
ARM: dts: imx: drop invalid size and address cells properties
ARM: dts: mx5: fix wrong stmpe-ts bindings
ARM: dts: imx53-m53evk: Fix memory region description
ARM: dts: imx53-qsb-common: Fix memory region description
ARM: dts: imx6: add PCIe interrupt mapping properties
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Few things were out of order:
- removed ARCH_BCM2835 duplicate
- shuffled ARCH_BCM_5301X, ARCH_U8500 and ARCH_U300 around so to keep the
list sorted
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Signed-by: Domenico Andreoli <domenico.andreoli@linux.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit improves the Armada 38x Device Tree to add the CPU reset
and PMSU Device Tree nodes as well as the declaration of the enabling
method for the CPUs. These are needed to get SMP working on Armada 38x
platforms.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483648-26611-12-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit updates the Armada XP Device Trees (for the three variants
of Armada XP) to declare the "enable-method" property for the CPUs,
which helps operating systems find the appropriate logic to manage the
CPUs, especially to boot secondary CPUs.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483648-26611-4-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Following the introduction of the new PMSU Device Tree binding, as
well as the separate CPU reset binding, this commit switches the
Armada 370 and Armada XP Device Trees to use them.
The PMSU node is moved from the Armada XP specific armada-xp.dtsi to
the common Armada 370/XP armada-370-xp.dtsi because the PMSU is in
fact available at the same location on both SOCs.
The CPU reset node is then added on both Armada 370 and Armada XP,
with a different compatible string. On Armada 370, the CPU reset
driver is not really needed as Armada 370 is single core and the only
use of the CPU reset driver is to boot secondary processors, but it
still makes sense to have this CPU reset register described in the
Device Tree.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483433-25836-6-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483433-25836-6-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Rename the include file kirkwood-nsa310-common.dtsi as
it is now also used for NSA320. There is also an NSA325
but that appears not to be as similar so is unlikely to
want to share an include file.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Link: https://lkml.kernel.org/r/53447978.2020206@baker-net.org.uk
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Add a new DTS file to support the Zyxel NSA320 dual bay
NAS Drive. This DTS just describes the features that
work with the current kernel drivers. New drivers still
need writing to support the temperature sensor, the
power on behaviour control and the buzzer.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Link: https://lkml.kernel.org/r/1396820569-3841-2-git-send-email-linux@baker-net.org.uk
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Move definitions that are common to both nsa-310.dts and
nsa310a.dts and that will also be used in nsa320 into
kirkwood-nsa310-common.dtsi. Also rename the USB
Regulator to remove the word off from its name as the
state of a regulator shouldn't be part of its name.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Link: https://lkml.kernel.org/r/1396820569-3841-1-git-send-email-linux@baker-net.org.uk
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This should make the driver usable with VIA/WonderMedia ARM-based
Systems-on-Chip integrated Rhine III adapters. Note that these
are always in MMIO mode, and don't have any known EEPROM.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
I've noticed occasional random oopsing on my gateway
machine since I upgraded it to use device tree based
booting. As this machine has worked reliably before
that for a few years, pretty much the only difference
was narrowed down to the GPMC timings. Turns out that
for legacy based booting we are using bootloader timings
for GPMC for smsc911x. With device tree we are passing
the timings in the .dts file, and the device tree
timings are not quite suitable for LAN9920.
Enabling DEBUG in gpmc.c I noticed that the device tree
configured timings are different from the the known
working bootloader timings. So let's fix the timings to
match the bootloader timings when looked at the gpmc
dmesg output with DEBUG enabled.
The changes were done by multiplying the bootloader
tick values by six to get the nanosecond value for
device tree. This is not generic from the device point
of view as the calculations should be based on the device
timings. Anyways, further improvments can be done based
on the timings documentation for LAN9220. But let's first
get things to a known good working state.
Note that we still need to change the timings also for
sb-t35 also as it has two LAN9220 instances on GPMC and
we can currently include the generic timings only once.
Also note that any boards that have LAN9221 instead of
LAN9220 should be updated to use omap-gpmc-smsc9221.dtsi
instead of omap-gpmc-smsc911x.dtsi. The LAN9221 timings
are different from LAN9220 timings.
Cc: Christoph Fritz <chf.fritz@googlemail.com>
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Cc: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Looks like we have wrong GPMC timings we have for the cm-t and
sbc-t boards. This can cause occasional strange errors with at
least doing an rsync of large files or doing apt-get dist-upgrade.
Let's fix the issue in two phases. First let's simplify cm-t and
sbc-t to use the shared omap-gpmc-smsc911x.dtsi to avoid fixing
the issue in multiple places. Then we can fix the timings in
a single place with a follow-up patch.
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Looks like the OTG pins are off by 2 and we get this:
pinctrl-single 48002030.pinmux: pin 480021a0.0 already requested by 49020000.serial; cannot claim for 480ab000.usb_otg_hs
pinctrl-single 48002030.pinmux: pin-184 (480ab000.usb_otg_hs) status -22
pinctrl-single 48002030.pinmux: could not request pin 184 (480021a0.0) from group pinmux_hsusb0_pins on device pinctrl-single
musb-omap2430 480ab000.usb_otg_hs: Error applying setting, reverse things back
That's probably because the TRM lists the values as
32-bit registers so every second needs 2 added to the
address. The OTG pin start range must start from
0x21a2, not 0x21a0.
Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Now that we have a DMA driver, we can add the DMA bindings in the DTSI for the
controller and the devices supported that can use DMA.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
The DT are supposed to be ordered by physical address. Move the NMI node where
it belongs.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
s/interrupts-names/interrupt-names/g
s/clocks-names/clock-names/g
Some of the binding files and device tree files get this wrong and the
kernel won't be able to pick it up. Fix them up now so that they don't
get widely used.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by : Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
The Allwinner A31 has support for four high speed timers. Apart for the
number of timers (4 vs 2), it's basically the same logic than the high
speed timers found in the sun5i chips.
Now that we have a driver to support it, we can enable them in the
device tree.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
The Cortex A5 contains a global timer: add the appropriate device tree
node.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Specify the 'clock-latency' property to avoid certain cpufreq governors
from refusing to work with the following error:
ondemand governor failed, too long transition latency of HW, fallback to performance governor
Reported-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Tested-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
BeagleBoard xM A/B has an inverted usb hub enable line vs the xM C
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
[tony@atomide.com: updated for missing bracket]
Signed-off-by: Tony Lindgren <tony@atomide.com>
shiraz.hashim@st.com email-id doesn't exist anymore as he has left the
company. Replace ST's id with shiraz.linux.kernel@gmail.com.
It also updates .mailmap file to fix address for 'git shortlog'.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
In "ARM: dts: am33xx: correcting dt node unit address for usb", the
usb_ctrl_mod and cppi41dma nodes were updated with the correct register
addresses. However, the dts files that reference these nodes were not
updated, and those devices are no longer being enabled.
This patch corrects the references for the affected dts files.
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove all remaining uses of gpmc,device-nand that have been added since
the property was removed by commit f40739faba ("ARM: dts: OMAP2+:
Simplify NAND support").
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Wrong documentation in pinmux description can be especially confusing.
Keep it proper.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The correct bit is 24 for AHCLKX.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The USB3 PHY driver (ti-pipe3) was updated so that the relevant
clock phandles are expected in the DT node.
Provide the necessary clocks.
Reported-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Most of the clock related dt-binding header files are located in
dt-bindings/clock folder. It would be good to keep all the similar
header files at a single location.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
CC: Rob Landley <rob@landley.net>
CC: Andrew Victor <linux@maxim.org.za>
CC: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Acked-by: Boris BREZILLON <b.brezillon.dev@gmail.com>
[nicolas.ferre@atmel.com: add new at91sam9261 & at91sam9rl]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
The PD16 is the CS3 for SPI0 while not SPI1.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
According to hardware design the clock for SSC device is from rk pin.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
If without the MICBIAS routing, the record don't work.
Add the missing MICBIAS routing to let record from mic working.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
As the sama5d3 dtsi file in go into mainline before sound driver,
and, the sound compatible string is changed when go into mainline.
Add this patch to correct the sound compatible string.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Make the sound device in disabled status by default
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
The real polarity of the LEDs is inversed. The led is between 3.3v and the PWM.
It was working before because the driver was getting the duty cycle calculation
wrong.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Fixes the compatible string, adds the pinmuxing for the ADC pins.
Also, removes atmel,adc-use-external-triggers as it is not possible to remove it
unless redefining the whole adc node
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This adds support for:
- SPI
- Dataflash
- LCD
- i2c
- ADC
- Touchscreen
- USB gadget
- PWM
Also it switches the ds1 and ds2 leds to PWM control.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
