There are two new SoC families this time, and both appear fairly similar:
The Nuvoton MA35D1 and the STMicroelectronics STM32MP2 are both dual-core
Cortex-A35 based chips for the low-power industrial embedded market,
and they mark the first 64-bit product in a widely used family of 32-bit
Arm MCUs and SoCs.
The way into the kernel is completely different here: The team at ST has
a long history of working upstream with their STM32MP1 and other SoCs,
and they produced a complete port to arm64 together with the initial
announcement. Nuvoton also has multiple SoC product lines with current
or previous upstream support, but those are maintained by third parties
and are unrelated. The patch series from Nuvoton's Jacky Huang had to
go through many revisisions to get to this point and is still missing
a few drivers including the serial port for the moment.
The branch contains the devicetree files as well as all the code changes,
in order to have something that can be tested standalone.
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Merge tag 'soc-newsoc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull new ARM SoC support from Arnd Bergmann:
"There are two new SoC families this time, and both appear fairly
similar: The Nuvoton MA35D1 and the STMicroelectronics STM32MP2 are
both dual-core Cortex-A35 based chips for the low-power industrial
embedded market, and they mark the first 64-bit product in a widely
used family of 32-bit Arm MCUs and SoCs.
The way into the kernel is completely different here: The team at ST
has a long history of working upstream with their STM32MP1 and other
SoCs, and they produced a complete port to arm64 together with the
initial announcement. Nuvoton also has multiple SoC product lines with
current or previous upstream support, but those are maintained by
third parties and are unrelated. The patch series from Nuvoton's Jacky
Huang had to go through many revisisions to get to this point and is
still missing a few drivers including the serial port for the moment.
The branch contains the devicetree files as well as all the code
changes, in order to have something that can be tested standalone"
* tag 'soc-newsoc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
clk: nuvoton: Use clk_parent_data instead of string for parent clock
clk: nuvoton: Update all constant hex values to lowercase
clk: nuvoton: Add clk-ma35d1.h for driver extern functions
remoteproc: stm32: use correct format strings on 64-bit
MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE
arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
arm64: dts: st: add stm32mp257f-ev1 board support
dt-bindings: stm32: document stm32mp257f-ev1 board
arm64: dts: st: introduce stm32mp25 pinctrl files
arm64: dts: st: introduce stm32mp25 SoCs family
arm64: introduce STM32 family on Armv8 architecture
dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
pinctrl: stm32: add stm32mp257 pinctrl support
dt-bindings: pinctrl: stm32: support for stm32mp257 and additional packages
Documentation/process: add soc maintainer handbook
reset: RESET_NUVOTON_MA35D1 should depend on ARCH_MA35
reset: Add Nuvoton ma35d1 reset driver support
clk: nuvoton: Add clock driver for ma35d1 clock controller
arm64: dts: nuvoton: Add initial ma35d1 device tree
dt-bindings: serial: Document ma35d1 uart controller
...
The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for each
SoC vendor, following the same scheme that is used on arm64, mips and
riscv. This has been discussed for many years, but so far we never did
this as there was a plan to move the files out of the kernel entirely,
which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along
with their device drivers.
* The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the time.
* Amlogic C3 is a Cortex-A35 based smart IP camera chip
* Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
* Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
* Qualcomm SDX75 is the latest generation modem chip that is used
as a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
* Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the Xuantie
C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those included
there are 39 new board files, but only five more 32-bit this time, probably
a new low:
* Marantec Maveo board based on dhcor imx6ull module
* Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
* Epson Moverio BT-200 AR glasses based on TI OMAP4
* PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
* ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than
we had in the recent releases:
* Three boards based on NXP i.MX8: Emtop SoM & Baseboard,
NXP i.MX8MM EVKB board and i.MX8MP based Gateworks Venice
gw7905-2x device.
* NVIDIA IGX Orin and Jetson Orin Nano boards, both based on
tegra234
* Qualcomm gains support for 6 reference boards on various members
of their IPQ networking SoC series, as well as the Sony Xperia M4
Aqua phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board
on top of the various reference platforms for their new chips.
* Rockchips support for several newer boards: Indiedroid Nova (rk3588),
Edgeble Neural Compute Module 6B (rk3588), FriendlyARM NanoPi R2C
Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn Fastrhino R66S/R68S
(rk3568)
* TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex Verdin
family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
* continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
* support for devicetree overlays on at91, bcm283x
* significant additions to existing SoC support on mediatek, qualcomm,
ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST STM32MP1
As usual, a lot more detail is available in the individual merge
commits.
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Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for
each SoC vendor, following the same scheme that is used on arm64, mips
and riscv. This has been discussed for many years, but so far we never
did this as there was a plan to move the files out of the kernel
entirely, which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along with
their device drivers.
- The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the
time.
- Amlogic C3 is a Cortex-A35 based smart IP camera chip
- Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
- Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
- Qualcomm SDX75 is the latest generation modem chip that is used as
a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
- Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
Xuantie C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those
included there are 39 new board files, but only five more 32-bit this
time, probably a new low:
- Marantec Maveo board based on dhcor imx6ull module
- Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
- Epson Moverio BT-200 AR glasses based on TI OMAP4
- PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
- ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than we had
in the recent releases:
- Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.
- NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234
- Qualcomm gains support for 6 reference boards on various members of
their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
of the various reference platforms for their new chips.
- Rockchips support for several newer boards: Indiedroid Nova
(rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
Fastrhino R66S/R68S (rk3568)
- TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
Verdin family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
- continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
- support for devicetree overlays on at91, bcm283x
- significant additions to existing SoC support on mediatek,
qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
STM32MP1
As usual, a lot more detail is available in the individual merge
commits"
* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
ARM: mvebu: fix unit address on armada-390-db flash
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
ARM: dts: lan966x: kontron-d10: add PHY interrupts
ARM: dts: lan966x: kontron-d10: fix SPI CS
ARM: dts: lan966x: kontron-d10: fix board reset
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
arm: dts: Enable device-tree overlay support for AT91 boards
arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
ARM: dts: at91: use generic name for shutdown controller
ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
dt-bindings: firmware: brcm,kona-smc: convert to YAML
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
...
Changes related to cache management for DMA memory caused WiFi to stop
work on SC7180 and SC7280 based products, using TF-A. These changes
marks the relevant device dma-coherent to correct the behavior.
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Merge tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
One last Qualcomm ARM64 DeviceTree fix for v6.4
Changes related to cache management for DMA memory caused WiFi to stop
work on SC7180 and SC7280 based products, using TF-A. These changes
marks the relevant device dma-coherent to correct the behavior.
* tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent
Link: https://lore.kernel.org/r/20230622203248.106422-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Just like for sc7180 devices using the Chrome bootflow (AKA trogdor
and IDP), sc7280 devices using the Chrome bootflow also need their
firmware marked dma-coherent. On sc7280 this wasn't causing WiFi to
fail to startup, since WiFi works differently there. However, on
sc7280 devices we were still getting the message at bootup after
commit 7bd6680b47 ("Revert "Revert "arm64: dma: Drop cache
invalidation from arch_dma_prep_coherent()"""):
qcom_scm firmware:scm: Assign memory protection call failed -22
qcom_rmtfs_mem 9c900000.memory: assign memory failed
qcom_rmtfs_mem: probe of 9c900000.memory failed with error -22
We should mark SCM properly just like we did for trogdor.
Fixes: 7bd6680b47 ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: 7a1f4e7f74 ("arm64: dts: qcom: sc7280: Add basic dts/dtsi files for sc7280 soc")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.4.I21dc14a63327bf81c6bb58fe8ed91dbdc9849ee2@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Trogdor devices use firmware backed by TF-A instead of Qualcomm's
normal TZ. On TF-A we end up mapping memory as cacheable.
Specifically, you can see in Trogdor's TF-A code [1] in
qti_sip_mem_assign() that we call qti_mmap_add_dynamic_region() with
MT_RO_DATA. This translates down to MT_MEMORY instead of
MT_NON_CACHEABLE or MT_DEVICE. Apparently Qualcomm's normal TZ
implementation maps the memory as non-cacheable.
Let's add the "dma-coherent" attribute to the SCM for trogdor.
Adding "dma-coherent" like this fixes WiFi on sc7180-trogdor
devices. WiFi was broken as of commit 7bd6680b47 ("Revert "Revert
"arm64: dma: Drop cache invalidation from
arch_dma_prep_coherent()"""). Specifically at bootup we'd get:
qcom_scm firmware:scm: Assign memory protection call failed -22
qcom_rmtfs_mem 94600000.memory: assign memory failed
qcom_rmtfs_mem: probe of 94600000.memory failed with error -22
From discussion on the mailing lists [2] and over IRC [3], it was
determined that we should always have been tagging the SCM as
dma-coherent on trogdor but that the old "invalidate" happened to make
things work most of the time. Tagging it properly like this is a much
more robust solution.
[1] https://chromium.googlesource.com/chromiumos/third_party/arm-trusted-firmware/+/refs/heads/firmware-trogdor-13577.B/plat/qti/common/src/qti_syscall.c
[2] https://lore.kernel.org/r/20230614165904.1.I279773c37e2c1ed8fbb622ca6d1397aea0023526@changeid
[3] https://oftc.irclog.whitequark.org/linux-msm/2023-06-15
Fixes: 7bd6680b47 ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: 7ec3e67307 ("arm64: dts: qcom: sc7180-trogdor: add initial trogdor and lazor dt")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.3.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
sc7180-idp is, for most intents and purposes, a trogdor device.
Specifically, sc7180-idp is designed to run the same style of firmware
as trogdor devices. This can be seen from the fact that IDP has the
same "Reserved memory changes" in its device tree that trogdor has.
Recently it was realized that we need to mark SCM as dma-coherent to
match what trogdor's style of firmware (based on TF-A) does [1]. That
means we need this dma-coherent tag on IDP as well.
Without this, on newer versions of Linux, specifically those with
commit 7bd6680b47 ("Revert "Revert "arm64: dma: Drop cache
invalidation from arch_dma_prep_coherent()"""), WiFi will fail to
work. At bootup you'll see:
qcom_scm firmware:scm: Assign memory protection call failed -22
qcom_rmtfs_mem 94600000.memory: assign memory failed
qcom_rmtfs_mem: probe of 94600000.memory failed with error -22
[1] https://lore.kernel.org/r/20230615145253.1.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid
Fixes: 7bd6680b47 ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: f5ab220d16 ("arm64: dts: qcom: sc7180: Add remoteproc enablers")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.2.I3c17d546d553378aa8a0c68c3fe04bccea7cba17@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
There's no change to dtbs_install as the flat structure is maintained on
install.
The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)
The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
please pull the following:
- Krzysztof fixes the BCMBCA DTS files to have correct cache properties
- Tony unifies the pinctrl-single pin group(s) for the Stingray SoCs
- Aurelien enables the BCM283x DTS files to be built with relocation
information to make them usable with DT overlays
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Merge tag 'arm-soc/for-6.5/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs changes for 6.5,
please pull the following:
- Krzysztof fixes the BCMBCA DTS files to have correct cache properties
- Tony unifies the pinctrl-single pin group(s) for the Stingray SoCs
- Aurelien enables the BCM283x DTS files to be built with relocation
information to make them usable with DT overlays
* tag 'arm-soc/for-6.5/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: Enable device-tree overlay support for RPi devices
arm64: dts: broadcom: Unify pinctrl-single pin group nodes for stingray
arm64: dts: broadcom: add missing cache properties
Link: https://lore.kernel.org/r/20230619134920.3384844-2-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- add GCE, MMSYS, IOMMU and PMIC wrapper nodes
- Enable PMIC combo, eMMC and SDIO support to the Sony Xperia M5
MT7622:
- add SPI-NAND chip and interrupt support for switch node to the
BPI-R64
MT7986:
- add PWM, thermal, efuse, auxadc and thermal zone nodes
- BPI-R3 enable WiFi leds and enable PWM
- BPI-R3 reserve more space on NOR and NOR flash to be able to store bl2
uncompressed
- BPI-R3 add PWM fan for cpu cooling
MT8173:
- fine tune the regulator of the eDP pannel
- use EDID for eDP panel instead of hard coded type
MT8183:
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
- provide fimrware name to SCP
MT8186:
- add USB, SPMI, ADSP, Global Command Engine (GCE) nodes
- add nodes to enable display support
- add cache coherent interconnect
- add dynamic voltage scaling for CPU and GPU
MT8192:
- enable Bluetooth on the Hayato board
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
- add cpufreq node and video decoder
- add dma-ranges needed by the IOMMU rework
- Fine tune capacity-dmips-mhz
MT8195:
- add thermal zones and video decoder
- enable PCI ports on cherry (e.g. Acer Chromebook Spin 513 CP513-2H) to
enable WiFi and Bluetooth combo.
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
MT8365:
- add watchdog, PMIC, MMC, USB OTG, ethernet nodes
- add Operation Performance Points
- PSCI node and CPU idle support
Several SoCs:
- advertise L2 and L3 cache as unified
- add chasss-type
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Merge tag 'v6.4-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/dt
MT6795:
- add GCE, MMSYS, IOMMU and PMIC wrapper nodes
- Enable PMIC combo, eMMC and SDIO support to the Sony Xperia M5
MT7622:
- add SPI-NAND chip and interrupt support for switch node to the
BPI-R64
MT7986:
- add PWM, thermal, efuse, auxadc and thermal zone nodes
- BPI-R3 enable WiFi leds and enable PWM
- BPI-R3 reserve more space on NOR and NOR flash to be able to store bl2
uncompressed
- BPI-R3 add PWM fan for cpu cooling
MT8173:
- fine tune the regulator of the eDP pannel
- use EDID for eDP panel instead of hard coded type
MT8183:
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
- provide fimrware name to SCP
MT8186:
- add USB, SPMI, ADSP, Global Command Engine (GCE) nodes
- add nodes to enable display support
- add cache coherent interconnect
- add dynamic voltage scaling for CPU and GPU
MT8192:
- enable Bluetooth on the Hayato board
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
- add cpufreq node and video decoder
- add dma-ranges needed by the IOMMU rework
- Fine tune capacity-dmips-mhz
MT8195:
- add thermal zones and video decoder
- enable PCI ports on cherry (e.g. Acer Chromebook Spin 513 CP513-2H) to
enable WiFi and Bluetooth combo.
- add quirk for GIC problem for Kukui based boards to make "pseudo NMIs"
work
MT8365:
- add watchdog, PMIC, MMC, USB OTG, ethernet nodes
- add Operation Performance Points
- PSCI node and CPU idle support
Several SoCs:
- advertise L2 and L3 cache as unified
- add chasss-type
* tag 'v6.4-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: (51 commits)
arm64: dts: mt7986: increase bl2 partition on NAND of Bananapi R3
arm64: dts: mediatek: mt8186: Wire up GPU voltage/frequency scaling
arm64: dts: mediatek: mt8186: Add GPU speed bin NVMEM cells
arm64: dts: mediatek: mt8186: Wire up CPU frequency/voltage scaling
arm64: dts: mediatek: mt8186: Add CCI node and CCI OPP table
arm64: dts: mt7986: add pwm-fan and cooling-maps to BPI-R3 dts
arm64: dts: mt7986: add thermal-zones
arm64: dts: mt7986: add thermal and efuse
arm64: dts: mediatek: mt8192: Fix CPUs capacity-dmips-mhz
arm64: dts: mediatek: mt8192: Add missing dma-ranges to soc node
arm64: dts: mediatek: mt8183: kukui: Add scp firmware-name
arm64: dts: mt8195: Add video decoder node
arm64: dts: mt8192: Add video-codec nodes
arm64: dts: mediatek: Add cpufreq nodes for MT8192
arm64: dts: mediatek: mt8173-elm: remove panel model number in DT
arm64: dts: mt7986: use size of reserved partition for bl2
arm64: dts: mt8173: Power on panel regulator on boot
arm64: dts: mt7986: set Wifi Leds low-active for BPI-R3
arm64: dts: mt7986: add PWM to BPI-R3
arm64: dts: mt7986: add PWM
...
Link: https://lore.kernel.org/r/27843c96-142e-930e-33b2-b634182e7cfa@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This introduces support for the Qualcomm SDX75 platform, with the IDP
reference board. On IPQ5332 the RDP474 board is added and on IPQ9574 the
RDP454 is introduced.
On SC8280XP, and hence Lenovo ThinkPad X13s, GPU support is added.
For QDU1000, SDM845, SM670, SC8180X, SM6350 and SM8550 the RSC is added
to the CPU cluster power-domain to flush sleep & wake votes as the
cluster goes down.
On IPQ5332 additional reserved-memory regions to improve post mortem
debugging. UART1 is added. The MI01.2 board is renamed RDP441 and the
RDP474 is added.
On IPQ8074 critical thermal trip points are defined.
As with IPQ5332 additional reserved-memory regions are used to improve
post mortem debugging. Thermal sensors (tsens) are added and zones
defined. The crypto engine is added, and support for the RDP454 board is
added.
Across MSM8916 and MSM8939 pinctrl state definitions are cleaned up and
the purpose of msm8939-pm8916 is documented. MSM8939 has regulator
definitions cleaned up, following to the previous effort on MSM8916.
CPU Bus Fabric scaling support is added to MSM8996 Pro.
On QCM2290 CPU idle states are added.
For QDU1000 SDHCI is introduced and enabled on the IDP to gain eMMC
support. IMEM and PIL information regions are defined for improved post
mortem debugging.
The Qualcomm Robotics RB2 kit gets its on-board buttons described.
A few fixes are introduced for the newly merged SC8180X, in particluar
the DisplayPort blocks are moved to the MMCX power domain to avoid power
being reduced prematurely during boot.
The SC8280XP GPU is added and enabled for the Lenovo Thinkpad X13s,
and resets for the soundwire controllers are added. The OUI is
specified for ethernet phys on SA8540P Ride platform, to avoid reset
issues.
Charger description is added to the PMI8998 PMIC and enabled across
OnePlus 6/6T, SHIFT SHIFT6mq and Xiaomi Pocophone F1.
On SM6350 CPU idle states and UART1 are added. And SM6375 gains GPU
clock controller and IOMMU definitions.
The Fairphone FP4 gains Bluetooth support.
SM8150 is transitioned to use 2 interconnect-cells, and the USB
interconnect path is described to ensure buses are adequately voted for.
The same changes are done for SM8250, and the resolution of the
static framebuffer on Sony Xperia 1 II and 5 II are corrected.
The USB bus paths are also added to SM8350, SM8450 and SM8550.
On SM8550 DisplayPort nodes are added, as is the PWM controller for
driving the notification LED and the RTC is enabled. For the MTP and QRD
boards, the soundcard and audio codecs are defined.
A Tegra change, related to LP855X binding changes, was accidentally
picked up and dropped again later.
A number of DeviceTree fixes identified through validation was
introduced as well. Additionally a few nodes got their default status
changed to avoid unnecessarily having to enable them (e.g. the mdp/dpu
node).
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Merge tag 'qcom-arm64-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
More Qualcomm ARM64 DTS changes for v6.5
This introduces support for the Qualcomm SDX75 platform, with the IDP
reference board. On IPQ5332 the RDP474 board is added and on IPQ9574 the
RDP454 is introduced.
On SC8280XP, and hence Lenovo ThinkPad X13s, GPU support is added.
For QDU1000, SDM845, SM670, SC8180X, SM6350 and SM8550 the RSC is added
to the CPU cluster power-domain to flush sleep & wake votes as the
cluster goes down.
On IPQ5332 additional reserved-memory regions to improve post mortem
debugging. UART1 is added. The MI01.2 board is renamed RDP441 and the
RDP474 is added.
On IPQ8074 critical thermal trip points are defined.
As with IPQ5332 additional reserved-memory regions are used to improve
post mortem debugging. Thermal sensors (tsens) are added and zones
defined. The crypto engine is added, and support for the RDP454 board is
added.
Across MSM8916 and MSM8939 pinctrl state definitions are cleaned up and
the purpose of msm8939-pm8916 is documented. MSM8939 has regulator
definitions cleaned up, following to the previous effort on MSM8916.
CPU Bus Fabric scaling support is added to MSM8996 Pro.
On QCM2290 CPU idle states are added.
For QDU1000 SDHCI is introduced and enabled on the IDP to gain eMMC
support. IMEM and PIL information regions are defined for improved post
mortem debugging.
The Qualcomm Robotics RB2 kit gets its on-board buttons described.
A few fixes are introduced for the newly merged SC8180X, in particluar
the DisplayPort blocks are moved to the MMCX power domain to avoid power
being reduced prematurely during boot.
The SC8280XP GPU is added and enabled for the Lenovo Thinkpad X13s,
and resets for the soundwire controllers are added. The OUI is
specified for ethernet phys on SA8540P Ride platform, to avoid reset
issues.
Charger description is added to the PMI8998 PMIC and enabled across
OnePlus 6/6T, SHIFT SHIFT6mq and Xiaomi Pocophone F1.
On SM6350 CPU idle states and UART1 are added. And SM6375 gains GPU
clock controller and IOMMU definitions.
The Fairphone FP4 gains Bluetooth support.
SM8150 is transitioned to use 2 interconnect-cells, and the USB
interconnect path is described to ensure buses are adequately voted for.
The same changes are done for SM8250, and the resolution of the
static framebuffer on Sony Xperia 1 II and 5 II are corrected.
The USB bus paths are also added to SM8350, SM8450 and SM8550.
On SM8550 DisplayPort nodes are added, as is the PWM controller for
driving the notification LED and the RTC is enabled. For the MTP and QRD
boards, the soundcard and audio codecs are defined.
A Tegra change, related to LP855X binding changes, was accidentally
picked up and dropped again later.
A number of DeviceTree fixes identified through validation was
introduced as well. Additionally a few nodes got their default status
changed to avoid unnecessarily having to enable them (e.g. the mdp/dpu
node).
* tag 'qcom-arm64-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (94 commits)
Revert "arm64: dts: adapt to LP855X bindings changes"
arm64: dts: qcom: sc8280xp: Enable GPU related nodes
arm64: dts: qcom: sc8280xp: Add GPU related nodes
arm64: dts: qcom: msm8939-pm8916: Mark always-on regulators
arm64: dts: qcom: msm8939: Define regulator constraints next to usage
arm64: dts: qcom: msm8939-pm8916: Clarify purpose
arm64: dts: qcom: msm8939: Fix regulator constraints
arm64: dts: qcom: msm8939-sony-tulip: Allow disabling pm8916_l6
arm64: dts: qcom: msm8939-sony-tulip: Fix l10-l12 regulator voltages
arm64: dts: qcom: msm8939: Disable lpass_codec by default
arm64: dts: qcom: msm8939-pm8916: Add missing pm8916_codec supplies
arm64: dts: qcom: qrb4210-rb2: Enable on-board buttons
arm64: dts: qcom: msm8916: Drop msm8916-pins.dtsi
arm64: dts: qcom: msm8916/39: Rename wcnss pinctrl
arm64: dts: qcom: msm8916/39: Cleanup audio pinctrl
arm64: dts: qcom: apq8016-sbc: Drop unneeded MCLK pinctrl
arm64: dts: qcom: msm8916/39: Consolidate SDC pinctrl
arm64: dts: qcom: msm8916/39: Fix SD card detect pinctrl
arm64: dts: qcom: msm8996: rename labels for HDMI nodes
arm64: dts: qcom: sm8250: rename labels for DSI nodes
...
Link: https://lore.kernel.org/r/20230615162043.1461624-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
New Boards:
phyBOARD-Lyra-AM625 Board support
Toradex Verdin AM62 COM, carrier and dev boards
New features:
Across K3 SoCs:
- Error Signaling Module(ESM) and Secproxy IPC modules
- On board I2C EEPROM
- Voltage Temp Monitoring (VTM) module
- DM timers (GP Timers)
J784s4:
- R5 and C7x DSP remoteproc, ADC, QSPI
AM69:
- Addition of more peripherals: CPSW, eMMC, UARTs, I2C et al
J721s2:
- USB, Serdes, OSPI, PCIe
AM62a:
- Watchdog
J721e:
- HyperFlash/HyperBus
AM62:
- Type-C USB0 port
Cleanups and non-urgent fixes
Particularly large set of cleanups to get rid of dtbs_check errors and
dtc warnings:
- Addition of missing pinmux and uart nodes for AM64, AM62x, AM62A,
J721e, J7200 that are used by bootloader
- Split Pinmux regions/range to avoid holes for J721s2, J7200, J784s4
- Drop bootargs and unneeded aliases across all K3 SoCs
- Move aliases to board dts files from SoC dtsi files
- Move to generic node name for can, rtc nodes on am65
- s/-pins-default/default-pins/ to match upcoming pinctrl.yaml update
- Fix pinctrl phandle references to use <> as separator where multiple
entries are present
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Merge tag 'ti-k3-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.5
New Boards:
phyBOARD-Lyra-AM625 Board support
Toradex Verdin AM62 COM, carrier and dev boards
New features:
Across K3 SoCs:
- Error Signaling Module(ESM) and Secproxy IPC modules
- On board I2C EEPROM
- Voltage Temp Monitoring (VTM) module
- DM timers (GP Timers)
J784s4:
- R5 and C7x DSP remoteproc, ADC, QSPI
AM69:
- Addition of more peripherals: CPSW, eMMC, UARTs, I2C et al
J721s2:
- USB, Serdes, OSPI, PCIe
AM62a:
- Watchdog
J721e:
- HyperFlash/HyperBus
AM62:
- Type-C USB0 port
Cleanups and non-urgent fixes
Particularly large set of cleanups to get rid of dtbs_check errors and
dtc warnings:
- Addition of missing pinmux and uart nodes for AM64, AM62x, AM62A,
J721e, J7200 that are used by bootloader
- Split Pinmux regions/range to avoid holes for J721s2, J7200, J784s4
- Drop bootargs and unneeded aliases across all K3 SoCs
- Move aliases to board dts files from SoC dtsi files
- Move to generic node name for can, rtc nodes on am65
- s/-pins-default/default-pins/ to match upcoming pinctrl.yaml update
- Fix pinctrl phandle references to use <> as separator where multiple
entries are present
* tag 'ti-k3-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (153 commits)
arm64: dts: ti: Unify pin group node names for make dtbs checks
arm64: dts: ti: add verdin am62 yavia
arm64: dts: ti: add verdin am62 dahlia
arm64: dts: ti: add verdin am62
dt-bindings: arm: ti: add toradex,verdin-am62 et al.
arm64: dts: ti: Add basic support for phyBOARD-Lyra-AM625
dt-bindings: arm: ti: Add bindings for PHYTEC AM62x based hardware
arm64: dts: ti: k3-j7200-mcu-wakeup: Remove 0x unit address prefix from nodename
arm64: dts: ti: k3-j721e-som-p0: Enable wakeup_i2c0 and eeprom
arm64: dts: ti: k3-am64: Add ESM support
arm64: dts: ti: k3-am62: Add ESM support
arm64: dts: ti: k3-j7200: Add ESM support
arm64: dts: ti: k3-j721e: Add ESM support
dt-bindings: misc: esm: Add ESM support for TI K3 devices
arm64: dts: ti: k3-j721s2-som-p0: Enable wakeup_i2c0 and eeprom
arm64: dts: ti: k3-j721s2-common-proc-board: Add uart pinmux
arm64: dts: ti: k3-am68-sk-som: Enable wakeup_i2c0 and eeprom
arm64: dts: ti: k3-am68-sk-base-board: Add uart pinmux
arm64: dts: ti: k3-am68-sk-base-board: Add pinmux for RPi Header
arm64: dts: ti: k3-j721s2: Fix wkup pinmux range
...
Link: https://lore.kernel.org/r/7fe0c6de-cb99-9c89-8583-b3855fde16f8@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Various small fixes and cleanups to be aligned with the latest dt-schema.
Other major changes are:
- Wire mali-400 gpu
- Change board name for zcu1275
- Use ethernet-phy-id to handle ETH phy reset properly
- Switch to amd.com emails
- Update people in DT bindings
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Merge tag 'zynqmp-dt-for-v6.5' of https://github.com/Xilinx/linux-xlnx into soc/dt
arm64: ZynqMP DT changes for v6.5
Various small fixes and cleanups to be aligned with the latest dt-schema.
Other major changes are:
- Wire mali-400 gpu
- Change board name for zcu1275
- Use ethernet-phy-id to handle ETH phy reset properly
- Switch to amd.com emails
- Update people in DT bindings
* tag 'zynqmp-dt-for-v6.5' of https://github.com/Xilinx/linux-xlnx: (33 commits)
dt-bindings: usb: xilinx: Replace Manish by Piyush
dt-bindings: xilinx: Remove Rajan, Jolly and Manish
arm64: zynqmp: Used fixed-partitions for QSPI in k26
arm64: zynqmp: Add pmu interrupt-affinity
arm64: zynqmp: Set qspi tx-buswidth to 4
arm64: zynqmp: Fix usb node drive strength and slew rate
arm64: zynqmp: Describe TI phy as ethernet-phy-id
arm64: zynqmp: Switch to amd.com emails
arm64: zynqmp: Convert kv260-revA overlay to ASCII text
dt-bindings: xilinx: Switch xilinx.com emails to amd.com
arm64: xilinx: Use zynqmp prefix for SOM dt overlays
arm64: zynqmp: Add phase tags marking
arm64: zynqmp: Describe bus-width for SD card on KV260
arm64: zynqmp: Enable AMS on SOM and other zcu10x boards
arm64: zynqmp: Enable DP driver for SOMs
arm64: zynqmp: Setup clock for DP and DPDMA
arm64: zynqmp: Switch to ethernet-phy-id in kv260
arm64: zynqmp: Disable USB3.0 for zc1751-xm016-dc2
arm64: zynqmp: Add pinctrl emmc description to SM-K26
arm64: zynqmp: Add gpio labels for modepin gpio
...
Link: https://lore.kernel.org/r/CAHTX3d+2s_KmCnd=x5hydGb+LYoznAzYGTizvqqN2NFmrBurfw@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
As described in the corresponding binding documentation for
"samsung,exynos850-pmu", the "clocks" property should be used for
specifying CLKOUT mux inputs. Therefore, the clock provided to exynos850
pmu_system_controller is incorrect and should be removed. Instead of
making syscon regmap keep that clock running for PMU accesses, it should
be made always running in the clock driver, because the kernel is not
the only software accessing PMU registers on Exynos850 platform.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20230308233822.31180-8-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230612180102.289745-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Indiedroid Nova (rk3588)
- Add Edgeble Neural Compute Module 6B (rk3588)
- FriendlyARM NanoPi R2C Plus (rk3328)
- Anbernic RG353PS (rk3566)
- Lunzn Fastrhino R66S / R68S (rk3568)
The rk3588 got a lot of attention and gained support for the GIC ITS
(needed an errata from Rockchip), timers, otp memory, saradc and sdio.
The rk356x got support for its RGA block
With all the core improvements to rk3588 support, the Rock5b got a lot
improvements from that too, namely support for its PMIC, sd-card and
saradc, as well as a clock-rate fix for its es8316 codec.
Similarly the rk3588-evb1 also got support for its PMIC.
The Anberic RGxx3 series got a better bluetooth compatible and updates
to its LEDs to make them use the PWM blocks they're connected to.
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Merge tag 'v6.5-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards are
- Indiedroid Nova (rk3588)
- Add Edgeble Neural Compute Module 6B (rk3588)
- FriendlyARM NanoPi R2C Plus (rk3328)
- Anbernic RG353PS (rk3566)
- Lunzn Fastrhino R66S / R68S (rk3568)
The rk3588 got a lot of attention and gained support for the GIC ITS
(needed an errata from Rockchip), timers, otp memory, saradc and sdio.
The rk356x got support for its RGA block
With all the core improvements to rk3588 support, the Rock5b got a lot
improvements from that too, namely support for its PMIC, sd-card and
saradc, as well as a clock-rate fix for its es8316 codec.
Similarly the rk3588-evb1 also got support for its PMIC.
The Anberic RGxx3 series got a better bluetooth compatible and updates
to its LEDs to make them use the PWM blocks they're connected to.
* tag 'v6.5-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (29 commits)
arm64: dts: rockchip: Add saradc node to rock5b
arm64: dts: rockchip: Fix compatible for Bluetooth on rk3566-anbernic
arm64: dts: rockchip: Add SD card support to rock-5b
arm64: dts: rockchip: add PMIC to rock-5b
arm64: dts: rockchip: Assign ES8316 MCLK rate on rk3588-rock-5b
arm64: dts: rockchip: Add Indiedroid Nova board
dt-bindings: arm: rockchip: Add Indiedroid Nova
dt-bindings: vendor-prefixes: add Indiedroid
arm64: dts: rockchip: Add sdio node to rk3588
arm64: dts: rockchip: add default pinctrl for rk3588 emmc
arm64: dts: rockchip: Add DT node for ADC support in RK3588
arm64: dts: rockchip: add PMIC to rk3588-evb1
arm64: dts: rockchip: Add rk3588 Edgeble Neu6 Model B IO
arm64: dts: rockchip: Add rk3588 Edgeble Neu6 Model B SoM
arm64: dts: rockchip: Add Rockchip RK3588J
dt-bindings: arm: rockchip: Add Edgeble Neural Compute Module 6B
arm64: dts: rockchip: Add RGA2 support to rk356x
media: dt-bindings: media: rockchip-rga: add rockchip,rk3568-rga
arm64: dts: rockchip: Add rk3588 OTP node
arm64: dts: rockchip: Add FriendlyARM NanoPi R2C Plus
...
Link: https://lore.kernel.org/r/3239799.44csPzL39Z@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This introduces the RDP442 and RDP433 reference devices on IPQ5332 and
IPQ9574, respectively. RDP418, RDP433, RDP449 and RDP453 on the IPQ9574
are added. On MSM8939 the Square T2 board and the Sony Xperia M4 Aqua is
added. Support for Acer Apire 1, built on the Snapdragon 7c platform is
introduced. Fxtec Pro1X on SM6115 is added. Lastly long floating
support for SC8180X and the Lenovo Flex 5G, and the Primus reference
device, has been added.
On IPQ5332 and IPQ6018 QFPROM support is introduced, and as described
above the RDP442 board on the prior. Download mode support and various
reserved-memory regions are also introduced on IPQ6018.
IPQ8074 gains another SPI controller.
On IPQ9574 CPU frequency scaling, low speed busses, RNG, Watchdog,
qfprom, SMEM and RPM are introduced. As are support for four new board,
mentioned above.
MSM8916 gains a range of structural improvements, to better suite the
various boards supported. Regulator constraints are corrected and their
states are adjusted to match reality (e.g. always-on regulators marked
as always-on). BQ Aquaris X5 gains support for front flash LED.
As mentioned above, MSM8939 support is introduced with support for
boards from Sony and Square.
MSM8953 gains DMA support in I2C masters.
MSM8996-based Sony Xperia boards gains description of their RGB
notification LED.
On SA8775P support for UFS, USB, GPU clock and iommu controllers, PMU,
AOSS, watchdog and missing low-speed controllers are added. On the Ride
platform UFS, USB and an i2c bus are enabled.
iommu properties are added to QSPI on both SC7180 and SC7280. LPASS
clocks are adjusted and MDP node cleaned up slightly, on SC7180. As
mentioned above, support for Acer Aspire 1 is introduced.
Long lingering patches introducing SC8180X, the Lenovo Flex 5G and the
Primus reference device has been merged.
On SC8280XP ethernet is added and enabled on the automotive ride
platform. An SDC controller is introduced and enabled on the SC8280XP
CRD. On the Lenovo Thinkpad X13s and the CRD reference device the USB
SuperSpeed phy is added to the Type-C graph, to enable support for
orientation switching.
Fairphone 3 gains support for its notification LED.
On SDM845 the iommu stream for QSPI is defined, SHIFT SHIFT6mq gains
support for flash LED and the RB3 (DB845c) board gains support for
bonded/dual DSI-mode, to allow 4k output.
On SM6115 CPU idle-states, crypto engine support and SuperSpeed USB PHY
are introduced. As mentioned above Fxtec Pro1X is introduced. On the
QRB4210 Robotics Platform RB2 USB, Audio and Compute DSPs, display,
CAN-bus and GPIO LEDs are introduced, fixed regulators are described and
the SD-card description is corrected.
Support for crypto engine is added to SM8150, while Sony Xperia 1 and 5
gains SD-card support, camera regulators and GPIO line names sorted out.
SM8250 also gets support for crypto engine, and Sony Xperia 1 II and 5
II gains support for hardware video accelerator.
Crypto engine is introduced for SM8350 as well. The HDK gets the USB
Type-C graph described for Superspeed orientation switching and
DisplayPort output.
On SM8450 video clock controller and crypto engine are added, missing
opp levels are introduced and the USB Type-C graph is defined for
orientation switching and altmode.
SM8550 gains GPU and video clock controllers and missing opp levels are
added. The WCD9385 audio codec is added for the SM8550 MTP and on the
QRD PCIe, USB, audio display and flash LED are added.
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Merge tag 'qcom-arm64-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm ARM64 DeviceTree updates for v6.5
This introduces the RDP442 and RDP433 reference devices on IPQ5332 and
IPQ9574, respectively. RDP418, RDP433, RDP449 and RDP453 on the IPQ9574
are added. On MSM8939 the Square T2 board and the Sony Xperia M4 Aqua is
added. Support for Acer Apire 1, built on the Snapdragon 7c platform is
introduced. Fxtec Pro1X on SM6115 is added. Lastly long floating
support for SC8180X and the Lenovo Flex 5G, and the Primus reference
device, has been added.
On IPQ5332 and IPQ6018 QFPROM support is introduced, and as described
above the RDP442 board on the prior. Download mode support and various
reserved-memory regions are also introduced on IPQ6018.
IPQ8074 gains another SPI controller.
On IPQ9574 CPU frequency scaling, low speed busses, RNG, Watchdog,
qfprom, SMEM and RPM are introduced. As are support for four new board,
mentioned above.
MSM8916 gains a range of structural improvements, to better suite the
various boards supported. Regulator constraints are corrected and their
states are adjusted to match reality (e.g. always-on regulators marked
as always-on). BQ Aquaris X5 gains support for front flash LED.
As mentioned above, MSM8939 support is introduced with support for
boards from Sony and Square.
MSM8953 gains DMA support in I2C masters.
MSM8996-based Sony Xperia boards gains description of their RGB
notification LED.
On SA8775P support for UFS, USB, GPU clock and iommu controllers, PMU,
AOSS, watchdog and missing low-speed controllers are added. On the Ride
platform UFS, USB and an i2c bus are enabled.
iommu properties are added to QSPI on both SC7180 and SC7280. LPASS
clocks are adjusted and MDP node cleaned up slightly, on SC7180. As
mentioned above, support for Acer Aspire 1 is introduced.
Long lingering patches introducing SC8180X, the Lenovo Flex 5G and the
Primus reference device has been merged.
On SC8280XP ethernet is added and enabled on the automotive ride
platform. An SDC controller is introduced and enabled on the SC8280XP
CRD. On the Lenovo Thinkpad X13s and the CRD reference device the USB
SuperSpeed phy is added to the Type-C graph, to enable support for
orientation switching.
Fairphone 3 gains support for its notification LED.
On SDM845 the iommu stream for QSPI is defined, SHIFT SHIFT6mq gains
support for flash LED and the RB3 (DB845c) board gains support for
bonded/dual DSI-mode, to allow 4k output.
On SM6115 CPU idle-states, crypto engine support and SuperSpeed USB PHY
are introduced. As mentioned above Fxtec Pro1X is introduced. On the
QRB4210 Robotics Platform RB2 USB, Audio and Compute DSPs, display,
CAN-bus and GPIO LEDs are introduced, fixed regulators are described and
the SD-card description is corrected.
Support for crypto engine is added to SM8150, while Sony Xperia 1 and 5
gains SD-card support, camera regulators and GPIO line names sorted out.
SM8250 also gets support for crypto engine, and Sony Xperia 1 II and 5
II gains support for hardware video accelerator.
Crypto engine is introduced for SM8350 as well. The HDK gets the USB
Type-C graph described for Superspeed orientation switching and
DisplayPort output.
On SM8450 video clock controller and crypto engine are added, missing
opp levels are introduced and the USB Type-C graph is defined for
orientation switching and altmode.
SM8550 gains GPU and video clock controllers and missing opp levels are
added. The WCD9385 audio codec is added for the SM8550 MTP and on the
QRD PCIe, USB, audio display and flash LED are added.
* tag 'qcom-arm64-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (195 commits)
arm64: dts: qcom: sc8180x: Introduce Lenovo Flex 5G
arm64: dts: qcom: sc8180x: Introduce Primus
arm64: dts: qcom: sc8180x: Add pmics
arm64: dts: qcom: sc8180x: Add display and gpu nodes
arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes
arm64: dts: qcom: sc8180x: Add PCIe instances
arm64: dts: qcom: sc8180x: Add QUPs
arm64: dts: qcom: sc8180x: Add thermal zones
arm64: dts: qcom: sc8180x: Add interconnects and lmh
arm64: dts: qcom: Introduce the SC8180x platform
arm64: dts: qcom: msm8916: Move aliases to boards
arm64: dts: qcom: pm8916: Rename &wcd_codec -> &pm8916_codec
arm64: dts: qcom: msm8916/39: Clean up MDSS labels
arm64: dts: qcom: msm8916/39: Use consistent name for I2C/SPI pinctrl
arm64: dts: qcom: msm8916/39: Rename &blsp1_uartN -> &blsp_uartN
arm64: dts: qcom: msm8916: Rename &msmgpio -> &tlmm
arm64: dts: qcom: qrb4210-rb2: Enable USB node
arm64: dts: qcom: sm6115: Add USB SS qmp phy node
arm64: dts: qcom: ipq5332: add support for the RDP442 variant
dt-bindings: arm: qcom: document MI01.3 board based on IPQ5332 family
...
Link: https://lore.kernel.org/r/20230611004944.2481596-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- New board support: i.MX8MM based Emtop SoM & Baseboard, NXP i.MX8MM EVKB
board, i.MX8MP based Gateworks Venice gw7905-2x device.
- A series from Adam Ford to add Camera and Audio support for i.MX8M
based Beacon boards.
- Add Audio output support for i.MX8MP TQMa8MPxL/MBa8MPxL board.
- Add HDMI and display support for imx8mm-evk and imx8mm-phg board.
- Add coresight trace devices support for i.MX8MP SoC.
- A couple of changes from Krzysztof Kozlowski to add missing cache
properties.
- A couple of changes from Laurent Pinchart to add CSIS and ISI devices
for i.MX8MP SoC.
- A series from Marek Vasut to add more devices for i.MX8MP, and enable
SAI audio on i.MX8MP DHCOM PDK2 and PDK3.
- Correct GSC vdd_bat data size for Gateworks Venice devices.
- Add more device support for i.MX93, Watchdog, OCOTP, idle states, DDR
performance monitor, etc.
- Small and random clean-ups and device node additions.
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Merge tag 'imx-dt64-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree for 6.5:
- New board support: i.MX8MM based Emtop SoM & Baseboard, NXP i.MX8MM EVKB
board, i.MX8MP based Gateworks Venice gw7905-2x device.
- A series from Adam Ford to add Camera and Audio support for i.MX8M
based Beacon boards.
- Add Audio output support for i.MX8MP TQMa8MPxL/MBa8MPxL board.
- Add HDMI and display support for imx8mm-evk and imx8mm-phg board.
- Add coresight trace devices support for i.MX8MP SoC.
- A couple of changes from Krzysztof Kozlowski to add missing cache
properties.
- A couple of changes from Laurent Pinchart to add CSIS and ISI devices
for i.MX8MP SoC.
- A series from Marek Vasut to add more devices for i.MX8MP, and enable
SAI audio on i.MX8MP DHCOM PDK2 and PDK3.
- Correct GSC vdd_bat data size for Gateworks Venice devices.
- Add more device support for i.MX93, Watchdog, OCOTP, idle states, DDR
performance monitor, etc.
- Small and random clean-ups and device node additions.
* tag 'imx-dt64-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (47 commits)
arm64: dts: imx8mq: Pass address-cells/size-cells to mipi_dsi
arm64: dts: imx8mq: Use 'dsi' as node name
arm64: dts: imx8mp-venice-gw702x: fix GSC vdd_bat data size
arm64: dts: imx8mq-tqma8mq-mba8mx: Remove invalid properties
arm64: dts: imx8mq: Add missing pci property
arm64: dts: imx8mq: Fix lcdif clocks
arm64: dts: imx8mq: Fix lcdif compatible
arm64: dts: imx8mp: don't initialize audio clocks from CCM node
arm64: dts: imx8mm-venice: Fix GSC vdd_bat data size.
arm64: dts: imx8mp: Add coresight trace components
arm64: dts: imx93: add ddr performance monitor node
arm64: dts: imx8mm-phg: Add display support
arm64: dts: tqma8mqml: Add vcc supply to i2c eeproms
arm64: dts: imx8mm-evk: Add HDMI support
arm64: dts: imx8mn-var-som-symphony: adapt FEC pinctrl for SOMs with onboard PHY
arm64: dts: imx8mn-var-som: add 20ms delay to ethernet regulator enable
arm64: dts: imx8mp-msc-sm2s: Add sound card
arm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card
arm64: dts: imx8mp-beacon-kit: Enable WM8962 Audio CODEC
arm64: dts: imx93: add fsl,stop-mode property to support WOL
...
Link: https://lore.kernel.org/r/20230610072530.418847-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This introduces support for the IGX Orin and Jetson Orin Nano devices
and enables various additional features on the Jetson AGX Orin and
Jetson Orin NX. This also enables some basic thermal support to prevent
the devices from overheating.
Support for the GPU on the Google Pixel C is enabled and various minor
issues are fixed and cleaned up.
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Merge tag 'tegra-for-6.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree changes for v6.5-rc1
This introduces support for the IGX Orin and Jetson Orin Nano devices
and enables various additional features on the Jetson AGX Orin and
Jetson Orin NX. This also enables some basic thermal support to prevent
the devices from overheating.
Support for the GPU on the Google Pixel C is enabled and various minor
issues are fixed and cleaned up.
* tag 'tegra-for-6.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Enable thermal support on Jetson Orin Nano
arm64: tegra: Enable thermal support on Jetson Orin NX
arm64: tegra: Enable thermal support on Jetson AGX Orin
arm64: tegra: Add Tegra234 thermal support
arm64: tegra: Add a few blank lines for better readability
arm64: tegra: Sort properties more logically
arm64: tegra: Enable GPU on Smaug
arm64: tegra: Add GPU power rail regulator on Smaug
arm64: tegra: Update USB phy-name for Jetson Orin NX
arm64: tegra: Enable USB device for Jetson AGX Orin
arm64: tegra: Add Tegra234 pin controllers
arm64: tegra: Support Jetson Orin Nano Developer Kit
arm64: tegra: Add missing cache properties on Tegra210
arm64: tegra: Fix PCIe regulator for Orin Jetson AGX
arm64: tegra: Add CPU OPP tables and interconnects property
arm64: tegra: Add support for IGX Orin
Link: https://lore.kernel.org/r/20230609193620.2275240-6-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Highlights:
----------
STM32MP25 family is composed of 4 SoCs defined as following:
-STM32MP251: common part composed of 1*Cortex-A35,
common peripherals like SDMMC, UART, SPI, I2C, PCIe, USB3,
parallel and DSI display, 1*ETH ...
-STM32MP253: STM32MP251 + 1*Cortex-A35 (dual CPU), a second ETH,
CAN-FD and LVDS display.
-STM32MP255: STM32MP253 + GPU/AI and video encode/decode.
-STM32MP257: STM32MP255 + ETH TSN switch (2+1 ports).
A second diversity layer exists for security features/A35 frequency:
-STM32MP25xY, "Y" gives information:
-Y = A means A35@1.2GHz + no cryp IP and no secure boot.
-Y = C means A35@1.2GHz + cryp IP and secure boot.
-Y = D means A35@1.5GHz + no cryp IP and no secure boot.
-Y = F means A35@1.5GHz + cryp IP and secure boot.
This PR adds the STM32MP257F EV1 board support. This board embeds a
STM32MP257FAI SoC, with 4GB of DDR4, TSN switch (2+1 ports),
2*USB typeA, 1*USB2 typeC, SNOR OctoSPI, mini PCIe, STPMIC2 for power distribution ...
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Merge tag 'stm32-mp25-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/newsoc
STM32 STM32MP25 for v6.5, round 1
Highlights:
----------
STM32MP25 family is composed of 4 SoCs defined as following:
-STM32MP251: common part composed of 1*Cortex-A35,
common peripherals like SDMMC, UART, SPI, I2C, PCIe, USB3,
parallel and DSI display, 1*ETH ...
-STM32MP253: STM32MP251 + 1*Cortex-A35 (dual CPU), a second ETH,
CAN-FD and LVDS display.
-STM32MP255: STM32MP253 + GPU/AI and video encode/decode.
-STM32MP257: STM32MP255 + ETH TSN switch (2+1 ports).
A second diversity layer exists for security features/A35 frequency:
-STM32MP25xY, "Y" gives information:
-Y = A means A35@1.2GHz + no cryp IP and no secure boot.
-Y = C means A35@1.2GHz + cryp IP and secure boot.
-Y = D means A35@1.5GHz + no cryp IP and no secure boot.
-Y = F means A35@1.5GHz + cryp IP and secure boot.
This PR adds the STM32MP257F EV1 board support. This board embeds a
STM32MP257FAI SoC, with 4GB of DDR4, TSN switch (2+1 ports),
2*USB typeA, 1*USB2 typeC, SNOR OctoSPI, mini PCIe, STPMIC2 for power distribution ...
* tag 'stm32-mp25-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (44 commits)
MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE
arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
arm64: dts: st: add stm32mp257f-ev1 board support
dt-bindings: stm32: document stm32mp257f-ev1 board
arm64: dts: st: introduce stm32mp25 pinctrl files
arm64: dts: st: introduce stm32mp25 SoCs family
arm64: introduce STM32 family on Armv8 architecture
dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
pinctrl: stm32: add stm32mp257 pinctrl support
dt-bindings: pinctrl: stm32: support for stm32mp257 and additional packages
ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1
ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc
ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon
ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1
ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards
ARM: dts: stm32: add vrefint support to adc2 on stm32mp15
...
Link: https://lore.kernel.org/r/080fc303-45c1-6cc0-4c5e-694e730896a6@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
usb regulator on rock64 and PCIe register mappings on rk356x.
Also some missing cache properties.
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Merge tag 'v6.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
Fixes for the reset pin on nanopi r5c, a reset line on SOQuartz, a duplicate
usb regulator on rock64 and PCIe register mappings on rk356x.
Also some missing cache properties.
* tag 'v6.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Fix rk356x PCIe register and range mappings
arm64: dts: rockchip: fix button reset pin for nanopi r5c
arm64: dts: rockchip: fix nEXTRST on SOQuartz
arm64: dts: rockchip: add missing cache properties
arm64: dts: rockchip: fix USB regulator on ROCK64
Link: https://lore.kernel.org/r/2885657.e9J7NaK4W3@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Boot hangs on EspressoBIN Ultra (Armada 3720) after a message that device
vcc_sd1 had been disabled. The device manufacturer patched this issue in
their kernel fork noting that vcc_sd1 is used by the EspressoBIN model
but not the EspressoBIN Ultra. Removing the device from the tree fixes
the boot hang and wifi.
Signed-off-by: Ben Schneider <ben@bens.haus>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
"make dtbs_check":
arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtb: i2c-switch@70: $nodename:0: 'i2c-switch@70' does not match '^(i2c-?)?mux'
From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtb: i2c-switch@70: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'i2c@0', 'i2c@1', 'i2c@2' were unexpected)
From schema: Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.yaml
...
Fix this by renaming PCA954x nodes to "i2c-mux", to match the I2C bus
multiplexer/switch DT bindings and the Generic Names Recommendation in
the Devicetree Specification.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Marvell NAND controller has now YAML to validate it's DT bindings, so
change the node name of cp11x DTSI as it is required by
nand-controller.yaml
Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
commit 'ebdcfc8c42c2 ("arm64: dts: adapt to LP855X bindings changes")'
is a Tegra change, but was accidentally merged in the Qualcomm tree. The
change is reverted to avoid rebasing a large number of other changes.
This reverts commit ebdcfc8c42.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Prepare for pinctrl-single yaml binding and unify pin group node names.
Let's standardize on pin group node naming ending in -pins. As we don't
necessarily have a SoC specific compatible property for pinctrl-single.
I'd rather not add a pattern match for pins somewhere in the name for all
the users.
Trying to add matches for pins-default will be futile as on the earlier
SoCs we've already seen names like pins-sleep, pins-idle, pins-off and so
on that would need to be matched.
And as the node is a pin group, let's prefer to use naming -pins rather
than -pin as more pins may need to be added to the pin group later on.
Signed-off-by: Tony Lindgren <tony@atomide.com>
[vigneshr@ti.com: Rebase onto latest ti/next and extend to new nodes]
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The phyCORE-AM62x [1] is a SoM (System on Module) featuring TI's AM62x SoC.
It can be used in combination with different carrier boards.
This module can come with different sizes and models for
DDR, eMMC, SPI NOR Flash and various SoCs from the AM62x family.
A development Kit, called phyBOARD-Lyra [2] is used as a carrier board
reference design around the AM62x SoM.
Supported features:
* Debug UART
* SPI NOR Flash
* eMMC
* 2x Ethernet
* Micro SD card
* I2C EEPROM
* I2C RTC
* GPIO Expander
* LEDs
* USB
For more details, see:
[1] Product page SoM: https://www.phytec.com/product/phycore-am62x
[2] Product page CB: https://www.phytec.com/product/phyboard-am62x
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230504140143.1425951-2-w.egorov@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
The bootrom burned into the MT7986 SoC will try multiple locations on
the SPI-NAND flash to load bl2 in case the bl2 image located at the the
previously attempted offset is corrupt.
Use 0x100000 instead of 0x80000 as partition size for bl2 on SPI-NAND,
allowing for up to four redundant copies of bl2 (typically sized a
bit less than 0x40000).
Fixes: 8e01fb15b8 ("arm64: dts: mt7986: add Bananapi R3")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/ZH9UGF99RgzrHZ88@makrotopia.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add the GPU's OPP table. This is from the downstream ChromeOS kernel,
adapted to the new upstream opp-supported-hw binning format. Also add
dynamic-power-coefficient for the GPU.
Also add label for mfg1 power domain. This is to be used at the board
level to add a regulator supply for the power domain.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230609072906.2784594-5-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
On the MT8186, the chip is binned for different GPU voltages at the
highest OPPs. The binning value is stored in the efuse.
Add the NVMEM cell, and tie it to the GPU.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230609072906.2784594-4-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This adds clocks, dynamic power coefficients, and OPP tables for the CPU
cores, so that everything required at the SoC level for CPU freqency and
voltage scaling is available.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230609072906.2784594-3-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add a device node for the CCI (cache coherent interconnect) and an OPP
table for it. The OPP table was taken from the downstream ChromeOS
kernel.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230609072906.2784594-2-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add pwm-fan and cooling-maps to BananaPi-R3 devicetree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230530201235.22330-5-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add thermal-zones to mt7986 devicetree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230530201235.22330-4-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add thermal related nodes to mt7986 devicetree.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230530201235.22330-3-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
The capacity-dmips-mhz parameter was miscalculated: this SoC runs
the first (Cortex-A55) cluster at a maximum of 2000MHz and the
second (Cortex-A76) cluster at a maximum of 2200MHz.
In order to calculate the right capacity-dmips-mhz, the following
test was performed:
1. CPUFREQ governor was set to 'performance' on both clusters
2. Ran dhrystone with 500000000 iterations for 10 times on each cluster
3. Calculated the mean result for each cluster
4. Calculated DMIPS/MHz: dmips_mhz = dmips_per_second / cpu_mhz
5. Scaled results to 1024:
result_c0 = dmips_mhz_c0 / dmips_mhz_c1 * 1024
The mean results for this SoC are:
Cluster 0 (LITTLE): 12016411 Dhry/s
Cluster 1 (BIG): 31702034 Dhry/s
The calculated scaled results are:
Cluster 0: 426.953226899238 (rounded to 427)
Cluster 1: 1024
Fixes: 48489980e2 ("arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and Makefile")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230602183515.3778780-1-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
In the series "Adjust the dma-ranges for MTK IOMMU", the mtk-iommu
driver was adapted to separate the iova range based on the larb used,
and a dma-ranges property was added to the soc node in the devicetree of
the affected SoCs allowing the whole 16GB iova range to be used. Except
that for mt8192, there was no patch adding dma-ranges.
Add the missing dma-ranges property to the soc node like was done for
mt8195 and mt8186. This fixes the usage of the vcodec, which would
otherwise trigger iommu faults.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230601203221.3675915-1-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add video-codec lat and core nodes for mt8192 SoC.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230303013842.23259-4-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add the cpufreq nodes for MT8192 SoC.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230317061944.15434-1-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Currently a specific panel number is used in the Elm DTSI, which is
corresponded to a 12" panel. However, according to the official Chrome
OS devices document, Elm refers to Acer Chromebook R13, which, as the
name specifies, uses a 13.3" panel, which comes with EDID information.
As the kernel currently prioritizes the hardcoded timing parameters
matched with the panel number compatible, a wrong timing will be applied
to the 13.3" panel on Acer Chromebook R13, which leads to blank display.
Because the Elm DTSI is shared with Hana board, and Hana corresponds to
multiple devices from 11" to 14", a certain panel model number shouldn't
be present, and driving the panel according to its EDID information is
necessary.
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230526100801.16310-1-uwu@icenowy.me
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
To store uncompressed bl2 more space is required than partition is
actually defined.
There is currently no known usage of this reserved partition.
Openwrt uses same partition layout.
We added same change to u-boot with commit d7bb1099 [1].
[1] d7bb109900
Cc: stable@vger.kernel.org
Fixes: 8e01fb15b8 ("arm64: dts: mt7986: add Bananapi R3")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/20230528113343.7649-1-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add "regulator-boot-on" to "panel_fixed_3v3" to save time on powering
the regulator during boot. Also add "off-on-delay-us" to the node to
make sure the regulator never violates the panel timing requirements.
Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230417123956.926266-1-treapking@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Enable wakeup_i2c and use un-used pinmux. While at it, describe the
board detection eeprom present on the board.
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230601183151.1000157-6-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Linus Torvalds