The Raspberry Pi Zero 2 W mostly bases on the Raspberry Pi Zero W with
the following differences:
* Broadcom BCM2710A1, quad-core 64-bit SoC @ 1 GHz
* Synaptics BCM43436 (reported as BCM43430B0) IEEE 802.11b/g/n wireless LAN
Contrary to the Raspberry Pi 3 boards there is no GPIO expander.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This patch adds the cache info for the BCM2835 and BCM2836.
However, while testing I noticed that this is
not implemented for ARMv6/7.
Basically arch/arm/kernel/cacheinfo.c and other topology
related code is missing.
Since the work is already done and this has no negative effects,
I am submitting it for future/documentation purposes.
Signed-off-by: Richard Schleich <rs@noreya.tech>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This patch fixes the kernel warning
"cacheinfo: Unable to detect cache hierarchy for CPU 0"
for the bcm2711 on newer kernel versions.
Signed-off-by: Richard Schleich <rs@noreya.tech>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
[florian: Align and remove comments matching property values]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The new YAML device tree bindings gives new and proper names
to several of the AB850[05] nodes and redefines the way we
use numbering on PWMs to use reg.
Update all the DTS nodes accordingly.
Add the missing thermal node to the AB8505.
Drop the debugfs nodes because these are not real devices.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
These are not disabled on the AB8500 and after testing we
see they work fine, so enable them on AB8505 too.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Miyoo has released a portable retro games machine based
on the SigmaStar SSD202D. Add the initial device tree
for this machine. Just enough to get to an initramfs
shell.
Link: http://linux-chenxing.org/infinity2/miyoomini/
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
The Wireless Tag IDO-SBC2D06-V1B-22W[1] is an SBC powered by SSD202D
with a dual Ethernet and a connector for a 4-inch and 7-inch display.
It embeds a System-On-Module IDO-SOM2D01[2] with an Mstar SSD202 SoC
dual-core Cortex-A7 CPU @ 1.2Ghz , 2D GPU, 128 MB DDR3 (on-chip) and
a 256MB SPI NAND flash. This commit adds basic definition for this
board.
1. http://linux-chenxing.org/infinity2/ido-sbc2d06
2. http://www.wireless-tag.com/portfolio/ido-som2d01
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
The proper way to handle partly used MFD devices are to describe all MFD
subdevices in the devicetree and disable the not used ones. This
suppresses any warnings that may arise as a result.
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
phyFLEX PMIC DA9063 has also RTC and watchdog support. Add both
MFD subdevices so they can be used.
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The audio_mclk_root_clk was added as a gate with the CCGR121 (0x4790),
but according to the reference manual, there is no such gate. Moreover,
the consumer driver of the mentioned clock might gate it and leave
the ECSPI2 (the true owner of that gate) hanging. So lets use the
audio_mclk_post_div, which is the parent.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fixes dtbs_check warnings like:
'3-3-v-regulator' does not match any of the regexes: '.*-names$'
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>:wq
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Fixes dtbs_check warnings like:
'3-3-v-regulator' does not match any of the regexes: '.*-names$'
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: fix compile error
The Altera SoCFPGA Arria 10 SoC Development Kit is a board with Arria 10,
so it needs its own compatible.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
The Altera SoCFPGA Arria V SoC Development Kit is a board with Arria 5,
so it needs its own compatible.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Processor operating points for imx7s.dtsi should be properly defined to
perform correct imx-cpufreq-dt probe and registration and provide an
access to the temperature sensors using the i.MX thermal driver.
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
i.MX fixes for 5.17:
- Fix sound card model for MBa8Mx board.
- Drop i.MX8MQ LCDIF port node unit-address to fix DTC warning.
- Add missing SD card detect line for imx6qdl-udoo board.
- Remove MX23_PAD_SSP1_DETECT from imx23-evk hog group. It fixes the
broken SD ard support on the board.
- A couple of fixes from Martin Kepplinger to fix the MIPI_CSI port
number on i.MX8MQ.
- Re-enable ftm_alarm0 device on ls1028a-kontron-sl28 board which was
disabled accidentally.
- Fix 'assigned-clocks-parents' typo in i.MX7ULP watchdog device node.
- Disable GPU device on imx8mn-venice-gw7902 board, as it uses
MIMX8MN5CVTI SoC which does not integrate a GPU.
* tag 'imx-fixes-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: imx8mq: fix lcdif port node
arm64: dts: imx8mq-librem5: fix mipi_csi1 port number to sensor
arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers
ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo
arm64: dts: ls1028a: sl28: re-enable ftm_alarm0
arm64: dts: freescale: Fix sound card model for MBa8Mx
ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
arm64: dts: imx8mn-venice-gw7902: disable gpu
Link: https://lore.kernel.org/r/20220129073150.GZ4686@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes for omaps
A series of fixes for omap variants for minor issues, and a fix for a timer
regression for some omap3 beagleboard versions.
The timer fix needs to patch both the dts and the timer code because
otherwise the timer quirk handling for old dtbs will prevent the dts fix
from working.
The other changes are for issues found by automated analysis, a macasp
typo fix, and two cosmetic fixes for clocks.
* tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Don't use legacy clock defines for dra7 clkctrl
clk: ti: Move dra7 clock devices out of the legacy section
ARM: dts: Fix timer regression for beagleboard revision c
ARM: dts: am335x-wega: Fix typo in mcasp property rx-num-evt
ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of
ARM: OMAP2+: hwmod: Add of_node_put() before break
Link: https://lore.kernel.org/r/pull-1641801310-149268@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
STM32MP13 embeds 2 instances of SDMMC peripheral.
Add the required information in SoC device tree file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
On STM32MP13, the embedded SDMMC peripheral version is v2.2.
Update arm,primecell-periphid for SDMMC in the SoC DT file.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The max-frequency limitation is due to IOs.
On STM32MP13, it is 130MHz. Update the corresponding property.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc1 node is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc nodes is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This patch presents the DT patches for the emtrion GmbH
Argon board series. They are available with STM32MP157
from STMicroelectronics with 512 MByte Memory.
The devicetree stm32mp157c-emstamp-argon.dtsi is the common part
providing the module components and the basic support for the SoC.
The support for the emSBC-Argon baseboard in the developer-kit
configuration is provided by the stm32mp157c-emsbc-argon.dts file.
Signed-off-by: Reinhold Mueller <reinhold.mueller@emtrion.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The "allwinner,sun8i-h3-ths" thermal sensor has 0 argument cells, but
the consumer has an argument cell. It is ignored by the code, but the
error was found with some upcoming schema validation changes. The schema
and code both agree that 0 cells is correct.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220204002802.1214602-1-robh@kernel.org
Remove the following warnings seen when building with W=1.
Warning (unique_unit_address): /soc/timer@40000c00: duplicate unit-address
(also used in node /soc/timers@40000c00)
This approach is based on some discussions[1], to restructure the dtsi
and dts files.
Timer5 is enabled by default on stm32f4 series, to act as clockevent. In
order to get rid of the W=1 warning, and be compliant with dt-schemas
(e.g. dtbs_check):
- In stm32f429.dtsi:
. Keep the more complete timers5 description
. Remove the most simple timer5 node that is duplicate
- In each board:
. adopt "st,stm32-timer" compatible for timers5, also add the interrupt
. use /delete-property/ and /delete-node/ so the it matches the
clockevent bindings
Note: all this is done in one shot (e.g. not split) to keep clockevent
functionality.
[1] https://lore.kernel.org/linux-arm-kernel/Yaf4jiZIp8+ndaXs@robh.at.kernel.org/
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Several unused "timer" are duplicate nodes of "timers" nodes.
There are two dt-schemas:
- timer/st,stm32-timer.yaml: A timer is needed on STM32F4 series, on all
boards, to act as clockevent.
- mfd/st,stm32-timers.yaml: Timers can be used for other purpose.
By default, timer5 is left enabled to be used as clockevent. Remove all
other timer clockevent nodes that are currently unused and duplicated.
This removes several messages: Warning (unique_unit_address): /soc/timer@..
duplicate unit-address (also used in node /soc/timers@...)
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add the thermal zones and thermistors used by the battery
charging code to the device tree so the charger code can look
up and poll the thermal zone for battery temperature.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
