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Add a 'reg' entry for register-bit-led nodes on the Arm Ltd platforms.
The 'reg' entry is the LED control register address. With this, the node
name can be updated to use a generic node name, 'led', and a
unit-address.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211024232003.211484-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add support for the Mercury+ AA1 module for Arria 10 SoC FPGA.
Signed-off-by: Paweł Anikiel <pan@semihalf.com>
Signed-off-by: Joanna Brozek <jbrozek@antmicro.com>
Signed-off-by: Mariusz Glebocki <mglebocki@antmicro.com>
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Signed-off-by: Maciej Mikunda <mmikunda@antmicro.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20211021151736.2096926-2-pan@semihalf.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The spear13xx PCI 'interrupt-map' property is not parse-able.
'#interrupt-cells' is missing and there are 3 #address-cells. Based on the
driver, the only supported interrupt is for MSI. Therefore, 'interrupt-map'
is not needed.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211022141156.2592221-1-robh@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Use blocks 0 and 1 of TCB0 for clocksource and clockevent functionality.
PIT64B is already enabled on SAMA7G5 targets for this but TCB0 will be
used as a fallback only in case PIT64B will fail to probe.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211020094656.3343242-4-claudiu.beznea@microchip.com
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Add TCB nodes.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211020094656.3343242-3-claudiu.beznea@microchip.com
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Add RTC node.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
[claudiu.beznea: add sama7g5 compatible as the IP has 2 extra registers
compared with sam9x60]
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211020094656.3343242-2-claudiu.beznea@microchip.com
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Add LPC uart routing to the device tree for Aspeed SoCs.
Signed-off-by: Oskar Senft <osk@google.com>
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Tested-by: Lei YU <yulei.sh@bytedance.com>
Link: https://lore.kernel.org/r/20210927023053.6728-6-chiawei_wang@aspeedtech.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Rainier was missed when enabling all of the other machines in
commit 239566b032f3 ("ARM: dts: aspeed: Set earlycon boot argument").
Signed-off-by: Joel Stanley <joel@jms.id.au>
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These were meant to be part of commit 4fb27b3f9176 ("ARM: dts: aspeed:
rainier: Add system LEDs") but went missing.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The state of this GPIO determines whether a factory reset has been
requested. If a physical switch is used, it can be high or low. During boot,
the software checks and records the state of this switch. If it is different
than the previous recorded state, then the read-write portions of memory are
reformatted.
Signed-off-by: Isaac Kurth <isaac.kurth@ibm.com>
Reviewed-by: Adriana Kobylak <anoo@us.ibm.com>
Link: https://lore.kernel.org/r/20210714214741.1547052-1-blisaac91@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Remove the gpio-keys entries for the power supply presence lines from
the Rainier device tree. The user space applications are going to change
from using libevdev to libgpiod.
Signed-off-by: B. J. Wyman <bjwyman@gmail.com>
Link: https://lore.kernel.org/r/20210623230401.3050076-1-bjwyman@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Only the pass 1 Ingraham board (Rainier system) had a micro-controller
wired to GPIOP7 on ball Y23. Pass 2 boards have this ball wired to the
heartbeat LED, so remove the hog as this device tree supports pass 2.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210915214738.34382-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The devicetree was missing an eeprom.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210915214738.34382-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Rainier uses KCS channel 2 as the source for the debug-trigger
application outlined at [1] and implemented at [2].
[1] https://github.com/openbmc/docs/blob/master/designs/bmc-service-failure-debug-and-recovery.md
[2] https://github.com/openbmc/debug-trigger
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210623033854.587464-8-andrew@aj.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The MCTP LPC driver was loaded by hacking up the compatible in the
devicetree node for KCS 4. With the introduction of the raw KCS driver
this hack is no-longer required. Use the regular compatible string for
KCS 4 and configure the appropriate SerIRQ.
The reset state of the status bits on KCS 4 is inappropriate for the
MCTP LPC binding. Switch to KCS 3 which has a different reset behaviour.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Initial introduction of Inventec Transformers x86 family equipped with
AST2600 BMC SoC.
Signed-off-by: Tommy Lin <Lin.TommySC@inventec.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/7d7b20575f994a3c9018223a3c5f198d@inventec.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The eeproms on bus 15 muxes were at the wrong addresses.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20211020215321.33960-6-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Set I2C bus 14 to multi-master mode and add the panel device that will
register the I2C controller as a slave device.
In addition, in early Everest systems, the panel device was behind an
I2C switch, which doesn't work for slave mode. Get it working (albeit
unreliably, since a master transaction might switch the switch at any
moment) by defaulting the switch channel to the one with the panel.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20211020215321.33960-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The switch controls two busses containing some VRMs.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20211020215321.33960-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Specifying gpio nodes under PCA led controllers no longer does anything,
so remove those nodes in the device trees.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20211020215321.33960-3-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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In keeping with previous systems, call the iio-hwmon bridge node
"iio-hwmon-battery" to distinguish it as the battery voltage
sensor.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20211020215321.33960-2-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The vendor u-boot does not configure the arch timer correctly on
MStar, let Linux do it.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/linux-arm-kernel/20210923170747.5786-2-romain.perier@gmail.com
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This adds the definition of the rtc device node. The RTC being able to
work with the oscillator at 12Mhz for now, it shares the same xtal than
the watchdog.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/all/20210823171613.18941-4-romain.perier@gmail.com
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The thermal framework accepts now the cpu idle cooling device as an
alternative when the cpufreq cooling device fails.
Add the node in the DT so the cooling devices will be present and the
platforms can extend the thermal zone definition to add them.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20211001161728.1729664-1-daniel.lezcano@linaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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With the conversion of rockchip-usb-phy.yaml a long time used fallback
string for rk3066a/rk3188 was added. The linux driver doesn't do much with
the GRF phy address range, however the u-boot driver rockchip_usb2_phy.c
does. The bits in GRF_UOC0_CON2 for rk3066a/rk3188 and rk3288 for example
don't match. Remove the usb-phy fallback string for rk3066a/rk3188
to prevent possible strange side effects.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210828111218.10026-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The Gemini PCI 'interrupt-map' does not vary by board, so let's move
the definition to a common location. This avoids having incomplete
interrupt properties (i.e. #interrupt-cells without interrupt-map).
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Move the PCI 'interrupt-map-mask' and '#interrupt-cells' properties
alongside the 'interrupt-map' property in each board dts. This avoids
having incomplete set of interrupt properties which may fail validation.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
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In the rockchip_thermal.c driver we now get the resets with
a devm_reset_control_array_get() function, so remove
the reset-names property as it is no longer needed.
Although no longer required in rockchip-thermal.yaml
sort tsadc-apb as first item.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20210930110517.14323-4-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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On the Quartz64 Model A, the I2S1 TDM controller is connected
to the rk817 codec in I2S mode. Enabling it and adding the
necessary simple-sound-card and codec nodes allows for analog
audio output on the PINE64 Quartz64 Model A SBC.
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20211016105354.116513-5-frattaroli.nicolas@gmail.com
[some property sorting]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This adds the necessary device tree node on rk3566 and rk3568
to enable the I2S1 TDM audio controller.
I2S0 has not been added, as it is connected to HDMI and there is
no way to test that it's working without a functioning video
clock (read: VOP2 driver).
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20211016105354.116513-4-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Currently all gpio nodenames are sort of identical to there label.
Nodenames should be of a generic type, so change them all.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20211007144019.7461-3-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Currently all gpio nodenames are sort of identical to there label.
Nodenames should be of a generic type, so change them all.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20211007144019.7461-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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A new 'chassis-type' root node property has recently been approved for
the device-tree specification, in order to provide a simple way for
userspace to detect the device form factor and adjust their behavior
accordingly.
This patch fills in this property for end-user devices (such as laptops,
smartphones and tablets) based on Rockchip ARM64 processors.
Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Link: https://lore.kernel.org/r/20211016102025.23346-5-arnaud.ferraris@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add the core io-domain node for rk3368.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20210925090405.2601792-3-heiko@sntech.de
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Add the compatible for the pmu mfd on rk3368.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210925090405.2601792-1-heiko@sntech.de
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Add the necessary nodes to enable the spdif output on the
RK3566-Quartz-A board.
Co-developed-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20211015111303.1365328-2-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This adds the spdif node to the rk356x device tree.
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20211015111303.1365328-1-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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In order to use ultra high speed modes (UHS) on the SD card slot, we
add matching pinctrls and fix the voltage switching for LDO5 of the
PMIC, by providing the SD_VSEL pin as GPIO to the PMIC driver.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This board consists of two boards:
the SoM board (VRC SoM) with the SoC on board, and the board for I/O (VRB).
The functions of each board supported by this update are as follows:
- VRC SoM
- WDT
- GPIO
- SDCard (SPI-MMC mode)
- I2C x1
- VRB board
- VRC SoM
- UART x2
- Ethernet phy
Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Link: https://lore.kernel.org/r/20211014092703.15251-4-yuji2.ishikawa@toshiba.co.jp
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
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Add an entry for the Toshiba Visconti TMPV7708 VisROBO VRB board
(tmpv7708-visrobo-vrb) to the board/SoC bindings.
Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Link: https://lore.kernel.org/r/20211014092703.15251-3-yuji2.ishikawa@toshiba.co.jp
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
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This clock source is referred by baudrate generators of
SPI and I2C devices.
Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Link: https://lore.kernel.org/r/20211014092703.15251-2-yuji2.ishikawa@toshiba.co.jp
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
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Add PCIe node and fixed clock for PCIe in TMPV7708's dtsi,
and tmpv7708-rm-mbrc boards's dts.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Link: https://lore.kernel.org/r/20210907042500.1525771-1-nobuhiro1.iwamatsu@toshiba.co.jp
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Referring to the note under USBH reset and clocks chapter of RM0436,
"In order to access USBH_OHCI registers it is necessary to activate the USB
clocks by enabling the PLL controlled by USBPHYC" (ck_usbo_48m).
The point is, when USBPHYC PLL is not enabled, OHCI register access
freezes the resume from STANDBY. It is the case when dual USBH is enabled,
instead of OTG + single USBH.
When OTG is probed, as ck_usbo_48m is USBO clock parent, then USBPHYC PLL
is enabled and OHCI register access is OK.
This patch adds ck_usbo_48m (provided by USBPHYC PLL) as clock of USBH
OHCI, thus USBPHYC PLL will be enabled and OHCI register access will be OK.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Fix SAI2A and SAI2B pin muxings for AV96 board on STM32MP15.
Change sai2a-4 & sai2a-5 to sai2a-2 & sai2a-2.
Change sai2a-4 & sai2a-sleep-5 to sai2b-2 & sai2b-sleep-2
Fixes: dcf185ca8175 ("ARM: dts: stm32: Add alternate pinmux for SAI2 pins on stm32mp15")
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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The STM32 SAI subblocks registers offsets are in the range
0x0004 (SAIx_CR1) to 0x0020 (SAIx_DR).
The corresponding range length is 0x20 instead of 0x1c.
Change reg property accordingly.
Fixes: 5afd65c3a060 ("ARM: dts: stm32: add sai support on stm32mp157c")
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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STUSB1600 IRQ (Alert pin) is active low (open drain). Interrupts may get
lost currently, so fix the IRQ type.
Fixes: 83686162c0eb ("ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx")
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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The Seeed Odyssey-STM32MP157C board has a 20-pin DVP camera output. The
DCMI pins used on this output are defined in the pin state definition
&pinctrl/dcmi-1, AKA &dcmi_pins_b (added in mainline commit
02814a41529a55dbfb9fbb2a3728e78e70646ea6). Set these pins as the default
pinctrl of the DCMI peripheral in the board device tree.
The pins are not used for any other purpose, so it seems safe to assume
most users will not need to override (delete) what this patch provides.
status defaults to "disabled", so the peripheral will not be
unnecessarily started. And the users who actually intend to make use of
a camera on the DVP port will have this little part of the configuration
ready.
Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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The SPI NOR is a bit further away from the SoC on DHCOR than on DHCOM,
which causes additional signal delay. At 108 MHz, this delay triggers
a sporadic issue where the first bit of RX data is not received by the
QSPI controller.
There are two options of addressing this problem, either by using the
DLYB block to compensate the extra delay, or by reducing the QSPI bus
clock frequency. The former requires calibration and that is overly
complex, so opt for the second option.
Fixes: 76045bc457104 ("ARM: dts: stm32: Add QSPI NOR on AV96")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Add support of stm32mp135f discovery board (part number: STM32MP135F-DK).
It embeds a STM32MP135F SOC with 512 MB of DDR3.
Several connections are available on this board:
4*USB2.0, 1*USB2.0 typeC DRD, SDcard, 2*RJ45, HDMI, Combo Wifi/BT, ...
Only SD card, uart4 (console) and watchdog IPs are enabled in this commit.
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
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Add new entry for stm32mp135f-dk board.
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
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