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Without this fix we can get PM related warnings for devices that
use deferred probe. If necessary, this fix can wait for the
v4.12 merge window no problem.
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Merge tag 'omap-for-v4.11/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Regression fix for omap interconnect code for deferred probe.
Without this fix we can get PM related warnings for devices that
use deferred probe. If necessary, this fix can wait for the
v4.12 merge window no problem.
* tag 'omap-for-v4.11/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: omap_device: Sync omap_device and pm_runtime after probe defer
ARM: omap2+: Revert omap-smp.c changes resetting CPU1 during boot
ARM: dts: am335x-evmsk: adjust mmc2 param to allow suspend
ARM: dts: ti: fix PCI bus dtc warnings
ARM: dts: am335x-baltos: disable EEE for Atheros 8035 PHY
ARM: dts: OMAP3: Fix MFG ID EEPROM
Signed-off-by: Olof Johansson <olof@lixom.net>
Conflicts were simply overlapping changes. In the net/ipv4/route.c
case the code had simply moved around a little bit and the same fix
was made in both 'net' and 'net-next'.
In the net/sched/sch_generic.c case a fix in 'net' happened at
the same time that a new argument was added to qdisc_hash_add().
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove ADC channels that are not available by default on the sama5d3_xplained
board (resistor not populated) in order to not create confusion.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: <stable@vger.kernel.org> # 3.16+
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
The voltage reference for the ADC is not 3V but 3.3V since it is connected to
VDDANA.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: <stable@vger.kernel.org> # 3.16+
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
The envelope detector can analyze 6 different signals, selectable with a
mux controlled by three gpio pins.
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
as well as fixups of the clock-ids on rk3368 timers, which were unused
and completely wrong (more and differently named timers).
Also there is one new clock on rk3328 using the muxgrf type, a fix for
pll enablement which should wait for the pll to lock before continuing,
some more critical clocks and the rename of the rk1108 to rv1108, as the
soc seems to have been using a preliminary name before its actual release.
The plan is to have the driver changes (pinctrl, clk) go through the
respective maintainer trees and once everything landed in mainline do
the rename of the devicetree files. With the dts-include change in the
clock rename, we also keep everything compiling and thus bisectability.
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Merge tag 'v4.12-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next
Pull rockchip clk driver updates from Heiko Stuebner:
General rockchip clock changes for 4.12. Contains some new clock-ids
as well as fixups of the clock-ids on rk3368 timers, which were unused
and completely wrong (more and differently named timers).
Also there is one new clock on rk3328 using the muxgrf type, a fix for
pll enablement which should wait for the pll to lock before continuing,
some more critical clocks and the rename of the rk1108 to rv1108, as the
soc seems to have been using a preliminary name before its actual release.
The plan is to have the driver changes (pinctrl, clk) go through the
respective maintainer trees and once everything landed in mainline do
the rename of the devicetree files. With the dts-include change in the
clock rename, we also keep everything compiling and thus bisectability.
* tag 'v4.12-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: add pll_wait_lock for pll_enable
clk: rockchip: rename RK1108 to RV1108
dt-bindings: rk1108-cru: rename RK1108 to RV1108
clk: rockchip: mark some rk3368 core-clks as critical
clk: rockchip: export SCLK_TIMERXX id for timers on rk3368
clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328
clk: rockchip: add clock ids for timer10-15 of RK3368 SoCs
clk: rockchip: fix up rk3368 timer-ids
clk: rockchip: add rk3328 clk_mac2io_ext ID
clk: rockchip: Set "ignore unused" for PMU M0 clocks on rk3399
We found out that HW checksum generation only works from AST2500
onward. This disables it on AST2400 and removes the "no-hw-checksum"
properties in the device-trees. The problem we had wasn't related
to NC-SI.
Also rework the logic testing for that property so it can be used
to disable HW checksum generation and checking regardless of whether
NC-SI is used or not in case other variants out there need this.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
We test for aspeed chips to handle a couple of special cases,
but we do that by checking the machine type which isn't right.
Instead check the actual device compatible property. This also
updates the dtsi files for the aspeed SoC to match.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Recently most nodes got labels to make them referenceable. The USB 3.0
nodes as well as the nodes for the SATA controllers were left out,
rectify the omission.
The labels "sataX" are already used by some boards for the SATA ports,
therefore use "ahciX" to label the SATA controller nodes.
To avoid potential confusion by labeling an USB3.0 controller "usb2" use
usb3_X as labels. This also coincides with the node names themselves
(usb@xxxxx vs usb3@xxxxx).
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
The CPPI 4.1 DMA in USB subsystem shares its clock with the
USB OTG, and most of the time, the clock will be enabled by
USB. But during the init of the DMA, USB is not enabled
(waiting for DMA), and then we must enable the DMA clock
before doing anything.
Add clock for the CPPI 4.1 DMA engine.
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
[nsekhar@ti.com: minor commit message tweaks]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
We only need to have MFD_CPCAP and CPCAP_REGULATOR as built-in to
be able to mount root on the eMMC. And then POWER_RESET_GPIO
is good to have built-in. The rest of the devices can be loadable
modules.
This gets various devices such as regulators, touchscreen, power
button, HDMI audio, LEDs, RTC, and ADC working.
Note that omapdrm needs to be configured manually as we're still
using omapfb by default.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add the new hdmi phandle to exynos4.dtsi. This phandle is needed by the
s5p-cec driver to initialize the CEC notifier framework.
Tested with my Odroid U3.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: linux-samsung-soc@vger.kernel.org
CC: devicetree@vger.kernel.org
CC: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
To use CEC notifier sti CEC driver needs to get phandle
of the hdmi device.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
CC: Patrice CHOTARD <patrice.chotard@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Move all the EDAC core functionality behind CONFIG_EDAC and get rid of
that indirection. Update defconfigs which had it.
While at it, fix dependencies such that EDAC depends on RAS for the
tracepoints.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: linux-edac@vger.kernel.org
The Duckbill devices are small, pen-drive sized boards based on
NXP's i.MX28 SoC. While the initial variants (Duckbill series)
were equipped with a micro SD card slot only, the latest generation
(Duckbill 2 series) have an additional internal eMMC onboard.
To distinguish between both generations, a new device tree
compatible string was introduced. To get the MAC address fixup
applied, we need to check for this new string here, too.
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The hpd pin of the second hdmi connector of the Utilite Pro is wired
up to a gpio pin of the SoC. Reflect this in the device tree.
Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On imx6qp-sabresd LDO_ARM is connected to a different PMIC output than
the other imx6qdl-sabresd boards.
Setting cpu0 arm-supply to sw2_reg is wrong, this must have mistakenly
slipped out of the vendor tree where this is are used for LDO bypass.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Setting the supply is optional but beneficial, it will cause PMIC
voltages to be dynamically changed with cpu frequency.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The i.MX25 contains two AHB to IP bridges (AIPS), each of which has a set of
control registers. Add the memory regions for the control registers to
the Device Tree.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Model the Carrier Board power distribution by adding a fixed 3.3V
and 5V regulator. The 3.3V regulator is connected to the backlight
as well as the display supply. The 5V regulator is used to supply
USB VBUS.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The ADC is directly supplied by the PMIC 1.8V rail, remove the
superfluous fixed regulator.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The regulator-always-on property on the Ethernet rail prevents Linux
from disabling the rail when Ethernet is shut down (suspend or simply
link down). With this change the regulator framework will disable the
rail when the Ethernet PHY is not used, saving power especially on
carrier board not using Ethernet.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix wrong voltage of PWR_EN_+V3.3 rail. The error had no noticeable
effect since no consumer explicitly requested a specific voltage.
Also use round voltages as it is common in other device trees.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
To make use of the new eLCDIF DRM driver OF graph description is
required. Describe the display using OF graph nodes.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Rename the switch2@0 label of the switch2 node to switch@0 to respect
the general unit@address DTS rule, and be consistent with the other
switch nodes of the DTS file.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add support for i2c nodes i2c1 and i2c2 on Is.IoT MX6UL
eMMC variant boards.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
lcdif nodes are differ wrt specific LCD connected on Is.IoT MX6UL
module, so create separate file 'imx6ul-isiot-common.dtsi' for common
lcdif node structure and include the same on respective dts.
More common nodes will add in future patches.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch add support for lcdif backlight on Is.IoT MX6UL
variant boards.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch add support for lcdif backlight on GEAM6UL
variant boards.
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This adds support for the Zodiac Inflight Innovations RDU2 board,
which has both a Quad and a QuadPlus variant.
The board supports different panels, with the bootloader patching
in the correct compatible, depending on the hardware configuration.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add the DT nodes for the Prefetch Resolve Gaskets found on i.MX6QP
and hook them up to the assigned IPU nodes.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add the DT nodes for the Prefetch Resolve Engines found on i.MX6QP.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The pinfunc definitions are ordered by mux_reg and so automatically by
conf_reg, too. PAD_TDO is the only pad that has a conf_reg but no
mux_reg. Put it to the place where it its in the order of conf_regs
instead of the top.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This was introduced in commit 18e2b50407fb ("ARM: dts: imx25-pinfunc:
more defines").
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
System Reset Controller in i.MX7 doesn't have any commonality with IP
block found in i.MX5 and i.MX6 SoC families. Given that and the new
upstream driver for i.MX7 variant (see
https://lkml.org/lkml/2017/2/21/466) remove "fsl,imx51-src" from
compatibility string.
Cc: yurovsky@gmail.com
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.CoreM6 Quad/Dual OpenFrame modules are "system on modules plus
openframe display carriers" which are good solution for develop
user friendly graphic user interface.
General features:
CPU NXP i.MX6Q rev1.2 at 792 MHz
RAM 1GB, 32, 64 bit, DDR3-800/1066
NAND SLC,512MB
LVDS Display TFT 12.3" industrial, 1280x480 resolution
Backlight LED backlight, brightness 350 Cd/m2
Power supply 15 to 30 Vdc
Cc: Domenico Acri <domenico.acri@engicam.com>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.CoreM6 Quad/Dual OpenFrame modules are "system on modules plus
openframe display carriers" which are good solution for develop
user friendly graphic user interface.
General features:
CPU NXP i.MX6Q rev1.2 at 792 MHz
RAM 1GB, 32, 64 bit, DDR3-800/1066
NAND SLC,512MB
LVDS Display TFT 10.1" industrial, 1280x800 resolution
Backlight LED backlight, brightness 350 Cd/m2
Power supply 15 to 30 Vdc
Cc: Domenico Acri <domenico.acri@engicam.com>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx7d-sdb has a mickro bus connector that can be connected to a
Sensirion SHT11 click board (temperature and humidity sensor):
https://shop.mikroe.com/click/sensors/sht1x
Add a new device tree file to describe such hardware.
Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
