STM32 DT for v6.8, round 1
Highlights:
----------
- MCU:
- Add SPI support on STM32F746.
- Better describe vcc_3v3 for SD and DSI on stm32f469-disco.
- MPU:
- STM32MP13:
- Add DCMIPP (Digital Camera Memory Interface Piwel Processor) on STM32MP135.
- STMP32MP15:
- Change "phys" affectation from board to Soc dtsi file for USB host as it is hard linked
to the port 0 of usbphyc.
- Fix SCMI and No-SCMI compatible in boards.
- STM32MP25:
- Add BSEC support to read the device part number OTP and the package data register OTP.
* tag 'stm32-dt-for-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32: add dcmipp support to stm32mp135
arm64: dts: st: add bsec support to stm32mp25
ARM: dts: stm32: Consolidate usbh_[eo]hci phy properties on stm32mp15
ARM: dts: stm32: don't mix SCMI and non-SCMI board compatibles
dt-bindings: arm: stm32: don't mix SCMI and non-SCMI board compatibles
ARM: dts: stm32: minor whitespace cleanup around '='
ARM: dts: stm32: add SPI support on STM32F746
ARM: dts: stm32: add STM32F746 syscfg clock
ARM: dts: stm32: use the same 3v3 for SD and DSI nodes on stm32f469-disco
Link: https://lore.kernel.org/r/9363227b-1c44-4a20-b245-efbbbf9ab1dd@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- new boards: Orange Pi Zero 2W, Transpeed 8K618-T
* tag 'sunxi-dt-for-6.8-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h618: add Transpeed 8K618-T TV box
dt-bindings: arm: sunxi: document Transpeed 8K618-T board name
dt-bindings: vendor-prefixes: add Transpeed
arm64: dts: allwinner: h616: add Orange Pi Zero 2W support
dt-bindings: arm: sunxi: add Orange Pi Zero 2W
Link: https://lore.kernel.org/r/ZXtWFk-Bne835txP@archlinux
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Microchip AT91 device tree updates for v6.8
It contains:
- IRQ support for Ethernet PHYs on SAM9X60-EK and SAM9X60-Curiosity
boards
- removal of the mmc-ddr-3_3v property from SD controllers connected to SD
slots, for SAMA5D27-WLSOM1-EK and SAMA5D27-SOM1-EK boards, as this
property is for eMMC devices
* tag 'at91-dt-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: microchip: sama5d27_som1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
ARM: dts: microchip: sama5d27_wlsom1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node
ARM: dts: microchip: sam9x60ek: Add IRQ support for ethernet PHY
ARM: dts: microchip: sam9x60_curiosity: Add IRQ support for ethernet PHY
Link: https://lore.kernel.org/r/20231214174954.3045355-1-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arm Vexpress/Juno update for v6.8
Just a single update to align the thermal zone names with bindings matching
[alphanumericals]*-thermal pattern.
* tag 'juno-update-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: Align thermal zone names with bindings
Link: https://lore.kernel.org/r/20231213115826.3577764-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
New boards are the Geniatech XPI-3128 (RK3128), Sonoff iHost (rv1109)
One "new" soc is the rv1109 which is a two-core variant of the rv1126
and everything else is identical.
Lots of love for the old rk3128 (power-domains, gpu, gmac, usb) and
rv1126 (uart pins, i2c2 special case) and rework of aliases to have
core busses that are hard-numbered in boards and documentation centrally
in the dtsi, but the per board aliases in the boards (ethernet).
Plus the rk3036 got a yaml hdmi binding which required some small fixes.
* tag 'v6.8-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (24 commits)
ARM: dts: rockchip: add hdmi-connector node to rk3036-kylin
ARM: dts: rockchip: fix rk3036 hdmi ports node
ARM: dts: rockchip: add gpio alias for gpio dt nodes
ARM: dts: rockchip: Move uart aliases to SoC dtsi for RK3128
ARM: dts: rockchip: Move i2c aliases to SoC dtsi for RK3128
ARM: dts: rockchip: Move gpio aliases to SoC dtsi for RK3128
ARM: dts: rockchip: Add Sonoff iHost Smart Home Hub
dt-bindings: arm: rockchip: Add Sonoff iHost
ARM: dts: rockchip: Add rv1109 SoC
ARM: dts: rockchip: Split up rgmii1 pinctrl on rv1126
ARM: dts: rockchip: Add i2c2 node to rv1126
ARM: dts: rockchip: Serial aliases for rv1126
ARM: dts: rockchip: Add alternate UART pins to rv1126
ARM: dts: rockchip: Enable GPU for XPI-3128
ARM: dts: rockchip: Add GPU node for RK3128
ARM: dts: rockchip: Add power-controller for RK3128
ARM: dts: rockchip: Enable gmac for XPI-3128
ARM: dts: rockchip: Add gmac node for RK3128
ARM: dts: rockchip: Make usbphy the parent of SCLK_USB480M for RK3128
ARM: dts: rockchip: Add dwc2 otg fifo siztes for RK3128
...
Link: https://lore.kernel.org/r/3197878.5fSG56mABF@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
New boards are the Anberic RG351V handheld (rk3326), Theobroma Systems Jaguar
SBC (rk3588), Powkiddy X55 and RK2023 handheld (rk3566), Edgeble-Neu6b (rk3588)
The rk3588 got attention with one working usb3 host on Rock-5a/5b, Orangepi-5
and audio for the EVB1.
Some smaller improvements for the other socs (fifo-depths on rk3328,
gpio-line-names on rk3308-rock-pi-s, gpu power-coefficients on rk3399,
and a fix for the newly converted gpio-fan yaml binding).
Also a number of aliases were moved. Always-numbered core busses can have their
aliases in the soc dtsi, as is done in a number of cases already and other alises
like ethernet really should be per board.
* tag 'v6.8-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (31 commits)
arm64: dts: rockchip: Add Anbernic RG351V
arm64: dts: rockchip: Split RG351M from Odroid Go Advance
dt-bindings: arm: rockchip: Add Anbernic RG351V
arm64: dts: rockchip: Add ethernet0 alias to the dts for RK3588(S) boards
arm64: dts: rockchip: Add ethernet0 alias to the dts for RK3566 boards
arm64: dts: rockchip: Remove ethernet0 alias from the SoC dtsi for PX30
arm64: dts: rockchip: Remove ethernetX aliases from the SoC dtsi for RK3328
arm64: dts: rockchip: Remove ethernet0 alias from the SoC dtsi for RK3368
arm64: dts: rockchip: Remove ethernet0 alias from the SoC dtsi for RK3399
arm64: dts: rockchip: make dts use gpio-fan matrix instead of array
arm64: dts: rockchip: add gpio alias for gpio dt nodes
arm64: dts: rockchip: Add dynamic-power-coefficient to rk3399 GPU
arm64: dts: rockchip: add rk3588 spi aliases to soc dtsi
arm64: dts: rockchip: add rk3588 gpio aliases to soc dtsi
arm64: dts: rockchip: add rk3588 i2c aliases to soc dtsi
arm64: dts: rockchip: move rk3588 serial aliases to soc dtsi
arm64: dts: rockchip: add Theobroma Jaguar SBC
dt-bindings: arm: rockchip: Add Theobroma-Systems Jaguar SBC
arm64: dts: rockchip: Add Powkiddy X55
dt-bindings: arm: rockchip: Add Powkiddy X55
...
Link: https://lore.kernel.org/r/3535836.iIbC2pHGDl@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Samsung DTS ARM changes for v6.8
1. Exynos4212 and Exynos4412: Final fixes for dtbs_check warnings.
Replace duplicate PMU node in FIMC IS node with syscon phandle. The
old solution of duplicated PMU node was not a correct representation of
the hardware and could have concurrent access issues.
The DTS change depends on media FIMC IS drivers changes already
merged in previous cycle, thus it is not fully
backwards-compatible. It is a necessary trade-off in fixing wrong
description in DTS.
With this fix, `make dtbs_check` status looks like:
S3C6410: no warnings
Exynos: no warnings, one undocumented compatible
S5PV210: one warning, one undocumented compatible
2. Exynos4210, Exynos4212, Exynos4412, S5PV210:
Correct FIMC IS camera ranges and IO addresses to silence dtc W=1
warnings. No functional impact expected.
After this fix, there are no dtc W=1 warnings on all ARMv7 platforms.
3. Galaxy I9100: Fix 12-second hang during boot by enabling regulator
(real cause not really known), add touch keys and accelerometer.
* tag 'samsung-dt-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: samsung: exynos4210-i9100: Add accelerometer node
ARM: dts: samsung: exynos4210-i9100: Add node for touch keys
ARM: dts: samsung: exynos4210-i9100: Unconditionally enable LDO12
ARM: dts: samsung: s5pv210: fix camera unit addresses/ranges
ARM: dts: samsung: exynos4: fix camera unit addresses/ranges
ARM: dts: samsung: exynos4x12: replace duplicate pmu node with phandle
Link: https://lore.kernel.org/r/20231212093105.13938-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Samsung DTS ARM64 changes for v6.8
Two (and a half) major items are coming with this pull request:
1. Add specific compatibles to all Samsung Exynos and Tesla FSD blocks,
because that's what guidelines expect [1] and is generally
recommended practice. Existing compatibles are left untouched, thus
no driver changes are needed. The work only cleans things up, so any
future contributions will use recommended style: specific and
fallback compatibles.
Since no driver changes are needed in this work and the DTS is
directly affected by bindings change (running tests with `make
dtbs_check`), this pull includes all bindings changes, even though
usual practice is that bindings come via driver subsystem. Keeping
everything here makes review and testing easier. Also will allow us
to avoid conflicts related to new platforms (see below).
2. Add ExynosAutov920 SoC and SADK board (Samsung Automotive Development
Kit) with minimal support so far: serial console, GPIO-based keys and
PWM fan.
3. Add few bindings for upcoming Google GS101 SoC. This pull request
does not include its DTS yet, just few reviewed dependencies. DTS
will be coming soon.
[1] Documentation/devicetree/bindings/writing-bindings.rst
* tag 'samsung-dt64-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (38 commits)
arm64: dts: exynos: add minimal support for exynosautov920 sadk board
arm64: dts: exynos: add initial support for exynosautov920 SoC
dt-bindings: samsung: exynos-sysreg: combine exynosautov920 with other enum
dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101
dt-bindings: clock: Add Google gs101 clock management unit bindings
dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible
arm64: dts: fsd: add specific compatibles for Tesla FSD
dt-bindings: watchdog: samsung: add specific compatible for Tesla FSD
dt-bindings: samsung: exynos-pmu: add specific compatible for Tesla FSD
dt-bindings: serial: samsung: add specific compatible for Tesla FSD
dt-bindings: pwm: samsung: add specific compatible for Tesla FSD
dt-bindings: i2c: exynos5: add specific compatible for Tesla FSD
arm64: dts: exynosautov9: use Exynos7 fallbacks for pin wake-up controller
arm64: dts: exynos850: use Exynos7 fallbacks for pin wake-up controllers
dt-bindings: hwinfo: samsung,exynos-chipid: add exynosautov920 compatible
dt-bindings: arm: samsung: Document exynosautov920 SADK board binding
dt-bindings: pwm: samsung: add exynosautov920 compatible
dt-bindings: serial: samsung: add exynosautov920-uart compatible
dt-bindings: samsung: usi: add exynosautov920-usi compatible
dt-bindings: samsung: exynos-pmu: add exynosautov920 compatible
...
Link: https://lore.kernel.org/r/20231212093105.13938-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Devicetree changes for omaps
- A series of patches to reorganize Motorola Mapphone related files to add
support for tablets as the peripherals are different compared to the
phones
- Apply am57xx-idk overlays to base dtbs
- Extcon update to use id-gpios and vbus-gpios
- Update omap4-epson-embt2ws to enable wlan clock and bluetooth-gnss
- Update for logicpd-torpedo to use bluetooth-gnss node name
* tag 'omap-for-v6.8/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap4-embt2ws: Add Bluetooth
ARM: dts: omap: logicpd-torpedo: do not disguise GNSS device
ARM: dts: omap4-embt2ws: enable 32K clock on WLAN
ARM: dts: ti/omap: Replace deprecated extcon-usb-gpio id-gpio/vbus-gpio properties
arm: dts: omap: Apply am57xx-idk overlays to base dtbs
ARM: dts: motorola-mapphone: Add basic support for mz609 and mz617
ARM: dts: motorola-mapphone: Move handset devices to a common file
ARM: dts: motorola-mapphone: Move LCD to common file for xt875 and xt894
dt-bindings: omap: Add Motorola mapphone mz609 and mz617 tablets
Link: https://lore.kernel.org/r/pull-1702037869-295608@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This is a Chinese TV box, probably very similar if not identical to
various other cheap TV boxes with the same specs:
- Allwinner H618 SoC (4 * Arm Cortex-A53 cores, 1MB L2 cache)
- 2 or 4GiB DDR3L DRAM
- 32, 64, or 128 GiB eMMC flash
- AXP313a PMIC
- 100 Mbit/s Ethernet (using yet unsupported internal PHY)
- HDMI port
- 2 * USB 2.0 ports
- microSD card slot
- 3.5mm A/V port
- 7-segment display
- 5V barrel plug power supply
The PCB provides holes for soldering a UART header or cable, this is
connected to the debug UART0. UART1 is used for the Bluetooth chip,
although this isn't working yet.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20231214015312.17363-4-andre.przywara@arm.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Add BSEC support to STM32MP25 SoC family with SoC information:
- RPN = Device part number (BSEC_OTP_DATA9)
- PKG = package data register (Bits 2:0 of BSEC_OTP_DATA122)
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
All machines making use of &usbh_ehci and/or &usbh_ohci use
phys = <&usbphyc_port0>;
So move this setting into the .dtsi. Also add
phy-names = "usb";
which isn't used by all machines, but nice for consistency.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The binding erroneously decreed that the SCMI variants of the ST
evaluation kits are compatible with the non-SCMI variants.
This is not correct, as a kernel or bootloader compatible with the non-SCMI
variant is not necessarily able to function, when direct access
to resources is replaced by having to talk SCMI to the secure monitor.
The binding has been adjusted to reflect thus, so synchronize the device
trees now.
Fixes: 5b7e58313a ("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
SCMI-enabled boards may restrict access to resources like clocks, resets
and regulators to the secure world.
A normal world bootloader or kernel compatible with the non-SCMI-enabled
board is thus not guaranteed to be able to deal with the SCMI variant.
It follows, that the SCMI-enabled board is not compatible with the
non-SCMI enabled board, so drop that compatible.
This change is motivated by the barebox' bootloader's use of bootloader
specification files[1][2]: barebox for non-SCMI DK2 will compare its
own top-level "stm32mp157c-dk2" compatible with all compatibles
listed in the device tree referenced by each bootloader spec file.
If the boot medium contains a configuration with
compatible = "st,stm32mp157c-dk2-scmi", "st,stm32mp157c-dk2", "st,stm32mp157";
it will match, because of the second compatible and boot a kernel with
SCMI enabled, although no SCMI may exist on the platform.
[1]: https://uapi-group.org/specifications/specs/boot_loader_specification/
[2]: https://www.barebox.org/doc/latest/user/booting-linux.html#boot-loader-specification
Fixes: 8e14ebb1f0 ("dt-bindings: arm: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add support for the Anbernic RG351V, which is a handheld gaming console
from Anbernic with an RK3326 SoC, a 640x480 LCD display, a single
analog joystick with several face buttons, two USB C ports, and
internal WiFi over USB. All hardware has been tested as working
except for the battery, which will require further modification to the
mainline rk817 battery driver before it can be used (the device was
built without a shunt resistor, and as such the battery cannot
measure current; only voltage).
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20231120230131.57705-4-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Split the RG351M into its own DTSI file. The RG351M, unlike the Odroid
Go Advance, has no ADC joysticks, no GPIO buttons (except for volume
on the RG351V), a PWM vibrator that interferes with an Odroid
regulator, and different LEDs. Split the RG351M into a DTSI file
that can then be imported into the DTS files for the RG351M and a
new RG351V.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20231120230131.57705-3-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Not all supported boards actually use the PX30's built-in (G)MAC, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 alias from the PX30 SoC dtsi file, and add the same
alias back to the appropriate board dts(i) files.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/0d9da8959b4f567622676c34b5feb74c49489554.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Not all supported boards actually use the RK3328's built-in GMACs, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 and ethernet1 aliases from the RK3328 SoC dtsi file,
and add the same alias back to the appropriate board dts(i) files.
These changes also touch one RK3318-based board dts, because it actually
depends on the RK3328 SoC dtsi and enables one of the GMACs.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/0c14f2e354d32f5d45c718ce16643553ca72f6a5.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Not all supported boards actually use the RK3368's built-in GMAC, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 alias from the RK3368 SoC dtsi file, and add the
same alias back to the appropriate board dts(i) files.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/77115184d633190c917d868f883070e100d93dbc.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Not all supported boards actually use the RK3399's built-in GMAC, while the
SoC TRM and the datasheet don't define some standard numbering in this case.
Thus, remove the ethernet0 alias from the RK3399 SoC dtsi file, and add the
same alias back to the appropriate board dts(i) files.
This is quite similar to the already performed migration of the mmcX aliases
from the Rockchip SoC dtsi files to the board dts(i) files.
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20879826c01fb9ead71c339866846ea794669802.1702366958.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add dynamic-power-coefficient to the GPU node. That will create Energy
Model for the GPU based on the coefficient and OPP table information.
It will enable mechanism such as DTMP or IPA to work with the GPU DVFS.
In similar way the Energy Model for CPUs in rk3399 is created, so both
are aligned in power scale. The maximum power used from this coefficient
is 1.5W at 600MHz.
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://lore.kernel.org/r/20231127081511.1911706-1-lukasz.luba@arm.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The spi controllers on rk3588 are named spi0 - spi4. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.
Userspace spi access is a thing afterall.
To prevent each board repeating their list of spi aliases, define them
in the soc dtsi, as previous Rockchip soc like the rk356x do already.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-5-heiko@sntech.de
The gpio controllers on rk3588 are named gpio0 - gpio4. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.
Userspace gpio access is a thing afterall.
To prevent each board repeating their list of gpio aliases, define them
in the soc dtsi, as previous Rockchip soc like the rk356x do already.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-4-heiko@sntech.de
The i2c controllers on rk3588 are named i2c0 - i2c8. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.
Userspace i2c access is a thing afterall.
To prevent each board repeating their list of i2c aliases, define them
in the soc dtsi, as all previous Rockchip soc do already.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-3-heiko@sntech.de
The serial ports on rk3588 are named uart0 - uart9. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.
To prevent each board repeating their list of serial aliases, move them
to the soc dtsi, as all previous Rockchip soc do already.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-2-heiko@sntech.de
Add support for the Powkiddy X55. The Powkiddy X55 is a handheld
gaming device with a 720p 5.5 inch screen powered by the Rockchip
RK3566 SoC. It includes a Realtek 8821cs WiFi/BT module, 2 ADC
joysticks powered by 4 dedicated ADC channels, and several GPIO
face buttons. There are 2 SDMMC slots (sdmmc1 and sdmmc3), and an
8GB internal eMMC.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20231204185719.569021-11-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
