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Pull SoC DT updates from Arnd Bergmann:
"About a quarter of the changes are for 32-bit arm, mostly filling in
device support for existing machines and adding minor cleanups, mostly
for Qualcomm and Samsung based machines.
Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from
Rockchips that have been around for a while but were lacking kernel
support so far: RV1126 is a Vision SoC with an NPU and is used in the
Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design
for TV boxes and so far only comes with a dts for its refernece
design.
The other 32-bit boards that were added are two ASpeed AST2600 based
BMC boards, the Microchip sam9x60_curiosity development board (Armv5
based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards
for i.MX53 and i.MX6ULL.
On the RISC-V side, there are fewer patches, but a total of ten new
single-board computers based on variations of the Allwinner D1/T113
chip, plus one more board based on Microchip Polarfire.
As usual, arm64 has by far the most changes here, with over 700
non-merge changesets, among them over 400 alone for Qualcomm. The
newly added SoCs this time are all recent high-end embedded SoCs for
various markets, each on comes with support for its reference board:
- Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones
- Qualcomm QDU1000/QRU1000 5G RAN platform
- Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs
- TI J784S4 for industrial and automotive applications
In total, there are 46 new arm64 machines:
- Reference platforms for each of the five new SoCs
- Three Amlogic based development boards
- Six embedded machines based on NXP i.MX8MM and i.MX8MP
- The Mediatek mt7986a based Banana Pi R3 router
- Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115
(Snapdragon 662) and SM8250 (Snapdragon 865)
- Two LTE dongles, also based on MSM8916
- Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610),
SDM450 and SDM632
- Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c)
- Nine development boards based on Rockchips RK3588, RK3568, RK3566
and RK3328.
- Five development machines based on TI K3 (AM642/AM654/AM68/AM69)
The cleanup of dtc warnings continues across all platforms, adding to
the total number of changes"
* tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1035 commits)
dt-bindings: riscv: correct starfive visionfive 2 compatibles
ARM: dts: socfpga: Add enclustra PE1 devicetree
dt-bindings: altera: Add enclustra mercury PE1
arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings
arm64: dts: qcom: qcs404: align RPM G-Link node with bindings
arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings
arm64: dts: qcom: sm8550: remove invalid interconnect property from cryptobam
arm64: dts: qcom: sc7280: Adjust zombie PWM frequency
arm64: dts: qcom: sc8280xp-pmics: Specify interrupt parent explicitly
arm64: dts: qcom: sm7225-fairphone-fp4: enable remaining i2c busses
arm64: dts: qcom: sm7225-fairphone-fp4: move status property down
arm64: dts: qcom: pmk8350: Use the correct PON compatible
arm64: dts: qcom: sc8280xp-x13s: Enable external display
arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink
arm64: dts: qcom: sc8280xp: Add USB-C-related DP blocks
arm64: dts: qcom: sm8350-hdk: enable GPU
arm64: dts: qcom: sm8350: add GPU, GMU, GPU CC and SMMU nodes
arm64: dts: qcom: sm8350: finish reordering nodes
arm64: dts: qcom: sm8350: move more nodes to correct place
arm64: dts: qcom: sm8350: reorder device nodes
...
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Move the PCIe clock-names property from various DTs into SoC dtsi to
reduce duplication. In case of a couple of boards, reorder the clock
so they match the order in yaml DT bindings.
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx8mm.dtsi, imx8mm-tqma8mqml-mba8mx.dts
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The GPIO watchdog property name is 'always-running', not 'always-enabled'.
Use the correct property name and reinstate it into the DT.
Fixes: eff6b33c9ce9 ("arm64: dts: imx8mm: Remove watchdog always-enabled property from eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The clk_xtal32k have clock-cells = <0>, drop the bogus specifier.
Fixes: 9509593f327a ("arm64: dts: imx8mm: Model PMIC to SNVS RTC clock path on Data Modul i.MX8M Mini eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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There is no such always-enabled property supported by gpio-watchdog
driver or described in its bindings, remove it.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fix the following dtbs_check warning on all of i.MX8M variants:
"
opp-table: Unevaluated properties are not allowed ('opp-25M', 'opp-100M', 'opp-750M' were unexpected)
"
Using the following command:
"
$ sed -i '/opp-[0-9]\+M/ s@M {@000000 {@' arch/arm64/boot/dts/freescale/imx8m*
"
The Documentation/devicetree/bindings/opp/opp-v2-base.yaml expects the OPP
subnode names to be full frequency listings in Hz without unit suffixes.
Only the i.MX8M DTs are affected per "git grep 'opp-[0-9]\+M'", so fix them.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The DT bindings checker is confused by the -gpio node suffix,
drop it to fix the following warning:
"
imx8mm-data-modul-edm-sbc.dtb: /: watchdog-gpio: {'pinctrl-names': ['default'], 'pinctrl-0': [[104]], 'compatible': ['linux,wdt-gpio'], 'always-enabled': True, 'gpios': [[45, 8, 0]], 'hw_algo': ['level'], 'hw_margin_ms': [[1500]], 'status': ['disabled']} is not of type 'array'
"
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The PHY clock output is not connected to anything, drop the clock output
configuration. This way, the PHY does not generate output clock.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The PMIC is the 32 kHz clock source for the RTC_XTALI input of the SoC
on this system. The RTC_XTALI input is used to supply 32 kHz clock to
the SVNS RTC per "i.MX 8M Mini Applications Processor Reference Manual,
Rev. 3, 11/2020" page 759 "The 32KHz XTAL module uses a different IP and
it is used as the clock source for the RTC, located in the SNVS." The
PMIC has its own dedicated 32 kHz XTAL on input.
Model the connection in DT.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The i.MX8M Mini has the same PWM IP as i.MX6 / i.MX7. This IP
and the driver supporting pwm polarity inversion. Switch CPU
device tree fragment to use 3 pwm-cells and correct board
device trees.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The I2C2 has SMBus device SMSC USB2514Bi connected to it, the device is
capable of up to 100 kHz operation. Reduce the bus frequency to 100 kHz
to guarantee this I2C device can work correctly.
Fixes: 583f24ae42a07 ("arm64: dts: imx8mm: Add support for Data Modul i.MX8M Mini eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The USB2 port has USB Hub permanently connected to it, disable OC
to avoid getting false OC indication.
Fixes: 583f24ae42a07 ("arm64: dts: imx8mm: Add support for Data Modul i.MX8M Mini eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add support for Data Modul i.MX8M Mini eDM SBC board. This is an
evaluation board for various custom display units. Currently
supported are serial console, ethernet, eMMC, SD, PCIe, SPI NOR,
USB host and USB OTG.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Linus Torvalds
Marek Vasut
Markus Niebel