| Commit message (Collapse) | Author | Age |
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Fix compatible vendor string of M41T0M6 real time clock as found on the
Colibri Evaluation board.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Align pin names on subsequent lines with the first the name of the first
pin in the first line.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Rather than a bogus label just add a comment identifying the SDHCI
instance connected to the on-module eMMC.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Activate STMPE811 touch controller as found on Colibri T30 modules.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add TOUCH_PEN_INT# pin muxing required for proper STMPE811 touch screen
controller operation.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Fix the comment about the 3v3 fixed supply as the previous v3_3 was
bogus.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add pin muxing for the on-module power I2C bus which connects to the
PMICs, temperature sensor and touch screen controller.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Improve the comment about the THERMD_ALERT# pin which is the unlatched
I2C address pin of the LM95245 temperature sensor and therefore
requires disabling for now otherwise it won't get detected properly.
While at it also move that pin further down to have it alphabetically
sorted again.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Fix HDMI supplies (both regular VDD as well as PLL ones) being switched
by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO
witched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Update introductory comment about what exact hardware revisions this
device tree is compatible with as a hint for our customers.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Rather than a power key, WAKE1_MICO is actually a standard Apalis MXM3
pin used for wake-up purposes which this patch fixes.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Fix the backlight PWM comment as it is actually called PWM_BKL1 rather
than just PWM0.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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This has currently no functional effect as neither USB device nor OTG
is currently supported on any Tegras in mainline as of yet. However
once we use the same device tree on U-Boot this will actually make it
work properly there.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Actually enable HDA now that it should otherwise be supported by the
driver and the device tree.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Align pin names on subsequent lines with the first the name of the first
pin in the first line.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add Apalis digital audio pin muxing which is e.g. used for HDA operation
together with the Realtek HDA codec as found on the Apalis Evaluation
board.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Instead of adding an otherwise unused emmc label just add a comment
describing what the SDHCI is routed to.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Fix pin muxing which got broken due to certain stuff having been fixed
or renamed since.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Fix HDMI supplies (both regular VDD as well as PLL ones) being switched
by the TPS65911 PMIC's GPIO6 aka EN_VDD_HDMI by introducing two new GPIO
switched fixed regulators avdd_hdmi_pll_1v8_reg and avdd_hdmi_3v3_reg.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Update introductory comment about what exact hardware revisions this
device tree is compatible with as a hint for our customers.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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There were a few cases of eight spaces being used instead of a tab
character plus one case of using two spaces after an equal sign instead
of just one which this patch fixes.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add the device-tree DFLL clock node and CPU regulator phandle for
Tegra124 Chromebooks to enable CPUFreq support on these boards.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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This patch adds build support for LS2080a QDS & RDB board DTS files
in the arm64 DTS Makefile.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This patch adds the LS2080a DTS files for QDS and RDB boards
which support the LS2080a SoC.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This patch updates the LS2080a simulator DTS to add support of various
peripherals which are supported on the simulator platform and explicitly
disables those which are yet not supported on the platform.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Checkpatch complains about the text suggesting writing to
Free Software Foundation for GPLv2 license copy.
This patch removes the same from the .dtsi and .dts
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This patch updates the LS2080a DTSI (DTS Include) file to add
support for the following peripherals:
- USB 3.0 Host
- PMU
- CCN-504
- SATA
- SPI
- PCIe
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Jaiprakash Singh <b44839@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Freescale is renaming the LS2085A SoC to LS2080A. This patch
addresses the same.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Freescale will be a spinning-out a set of ARMv8 based SoCs which
will be based on a similar overall SoC architecture. So, this patch
converts the existing infrastructure in the arm64/dts, arm64/Kconfig
and arm64/configs to use the generic convention ARCH_LAYERSCAPE
in place of the more specific FSL_LS2085A, to save code duplication
later-on.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt
Merge "Second batch of DT changes for 4.4" from Alexandre Belloni:
- some DT fixes: pullups, disabled property
- the PMC is now a syscon
- great improvement of sama5d2 support
* tag 'at91-ab-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: at91/dt: sama5d2: add missing devices
ARM: at91/dt: sama5d4: add the macb1 node
ARM: at91/dt: add pullup on mmc2 data signals
ARM: at91/dt: sama5d2_xplained: add regulator nodes
ARM: at91/dt: fix "disabled" property on at91rm9200
ARM: at91/dt: use syscon for PMC
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Big update of the sama5d2.dtsi file since many patches have reached te
mainline:
- add generated clocks
- enable crypto devices
- add flexcom devices
- add tdes device
- add sdmmc devices
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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The second macb is present on all the sama5d4 SoCs. Let's add a node
reflecting it in the device tree.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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MMC data lines may be left floating if nothing is currently driving the
data lines, which is the case when mmc is in idle state, thus consuming
a useless extra amount of power. Add pullup on mmc2 data signals in the
same way it was previously done for mmc0 and mmc1.
Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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Add regulator nodes of PMIC ACT8945A chip on the board.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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Fix instances of "disable" instead of "disabled"
in the at91rm9200 dtsi.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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The PMC is not only used to drive the clocks but also has some registers
related to other functions. One of those is for example the USB gadget
bias.
Using a syscon allows to properly separate those functions.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "omap dts changes for v4.4 merge window, part 2" from Tony Lindgren:
Few more omap dts changes for v4.4 merge window, mostly to fix and clean
up some omap5 issues to allow adding other omap5 boards. Also some other
fixes and clean-up:
- Fix SDIO WLAN for omap5 that's been broken for a while. As further
patches are still needed for wl18xx, no need for stable on this one.
- Move most of omap5 support into omap5-board-common.dtsi as most omap5
boards seem to share the same basic set of devices.
- Add minimal IGEPv5 support using based on omap5-board-common.dtsi
- Remove now unneedes gpio hogging for dra72-evm
- Update Javier Martinez Canillas email address
- Change earlier IGEP boards to use IOPAD pinmux macros
* tag 'omap-for-v4.4/dt-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am335x-base0033: Use IOPAD pinmux macro
ARM: dts: am335x-igep0033: Use IOPAD pinmux macro
ARM: dts: omap3-igep0020: Use IOPAD pinmux macro
ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_ts
ARM: dts: Update Javier Martinez Canillas's email
ARM: dts: dra72-evm: remove cpsw gpio hogging and add mode-gpios
ARM: dts: Add basic support for isee igepv5
ARM: dts: Move most of omap5-uevm.dts to omap5-board-common.dtsi
ARM: dts: Fix WLAN regression on omap5-uevm
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Use the AM33XX pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Use the AM33xx pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Use the OMAP3 pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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On am437x-gp-evm, pixcir_i2c_ts can wakeup the system from low power
state via pinctrl and IO daisy chain using generic wakeirq framework.
With commit 3fffd1283927 ("i2c: allow specifying separate wakeup
interrupt in device tree") i2c core allows optional wakeirq to be
specified via device tree. Add wakeup irq entry to enable pixcir_i2c_ts
to wake the system from low power state.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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I see that people are still sending emails to my old address (that no
longer exists) since is the one mentioned in the IGEP DTS. Replace it
with my current email address to avoid this.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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With the current implementation of GPIO hogging and with
gpio-pcf857x is built as module, ethernet doesn't work on boot
and doesn't throw any error/warning to user. Ethernet becomes
operational when inserting gpio-pcf857x module, even this time
there is no error/warning logs to user that ethernet is
operational.
When using with NFS rootfs and gpio-pcf857x as module, board
doesn't boot as it doesn't get any ip address and doesn't throw
any error/warning. To over come this, now cpsw driver tries to
get mode-gpios. When gpio-pcf857x is built as module it will
throw error, so that user can decide either to built in
gpio-pcf857x to continue with nfs boot or choose alternate rootfs
filesystem like sd/ramdisk.
When using mmc/ramdisk as root fs, cpsw will probe defer and
re-probes again when gpio-pcf857x module is inserted and ethernet
becomes operational.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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With omap5-board-common.dtsi, we can now easily add support for various omap5
board variants. Let's add minimal support for isee igepv5.
So far I've tested that basic things work, such as serial, USB Ethernet, HDMI
and WLAN.
Note that like omap5-uevm, these boards seem to need to reserve 16MB for a
trap section as in commit 03178c66d289 ("ARM: dts: omap5-evm: Update
available memory to 2032 MB") and also noted in a u-boot commit at
http://marc.info/?l=u-boot&m=134376852603255 and also at
http://patchwork.ozlabs.org/patch/159881/.
Not sure why this is not needed for omap5-cm-t54.dts, maybe because of
different u-boot configuration.
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Looks like thevarious omap5-uevm models and igepv5 are very similar. So let's
create omap5-board-common.dtsi to allow fixing up things properly for mainline
kernel to support all these.
Even if we eventually end up having only PMIC + MMC + eMMC + SDIO WLAN + SATA +
USB + HDMI configuration in the omap5-board-common.dtsi, this is the easiest
way to add support for other boards rather than diffing various versions of
out of tree dts files.
My guess is that also omap5-sbc-t54.dts can use this, but I don't have that
board so that will need to be dealt with later on.
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Commit 99f84cae43df ("ARM: dts: add wl12xx/wl18xx bindings") added
device tree bindings for the TI WLAN SDIO on many omap variants.
I recall wondering how come omap5-uevm did not have the WLAN
added and this issue has been bugging me for a while now, and
I finally tracked it down to a bad pinmux regression, and a missing
deferred probe handling for the 32k clock from palmas that's
requested by twl6040.
Basically 392adaf796b9 ("ARM: dts: omap5-evm: Add mcspi data")
added pin muxing for mcspi4 that conflicts with the onboard
WLAN. While some omap5-uevm don't have WLAN populated, the
pins are not reused for other devices. And as the SDIO bus
should be probed, let's try to enable WLAN by default.
Let's fix the regression and add the WLAN configuration as
done for the other boards in 99f84cae43df ("ARM: dts: add
wl12xx/wl18xx bindings"). And let's use the new MMC pwrseq for
the 32k clock as suggested by Javier Martinez Canillas
<javier@dowhile0.org>.
Note that without a related deferred probe fix for twl6040,
the 32k clock is not initialized if palmas-clk is a module
and twl6040 is built-in.
Let's also use the generic "non-removable" instead of the
legacy "ti,non-removable" property while at it.
And finally, note that omap5 seems to require WAKEUP_EN for
the WLAN GPIO interrupt.
Fixes: 392adaf796b9 ("ARM: dts: omap5-evm: Add mcspi data")
Cc: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Initial version of DTS for ProXstream2 Vodka board.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Initial version of DTS for ProXstream2 Gentil board.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Specifying both console and stdout-path is redundant. Add options
":115200n8" to stdout-path and drop "console=ttyS0,115200".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti into next/dt
Merge "STi DT changes for v4.4, round 2" from Maxime Coquelin:
- Use STiH418's A9 PLL
- Add Ethernet support to STiH407 family
* tag 'sti-dt-for-v4.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
ARM: STi: DT: Add support for stih418 A9 pll
ARM: dts: Enable Ethernet on STi's B2199 board
ARM: dts: Enable Ethernet on STi's B2120 boards
ARM: dts: Add Ethernet node to STiH407 family
ARM: dts: Fix RGMII pinctrl timings
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