This adds initial support for two SoC families that have been under
review for a while. In both cases, the origonal idea was to have a
minimally functional version, but we ended up leaving out the clk drivers
that are still under review and will be merged through the corresponding
subsystem tree.
The Nuvoton NPCM8xx is a 64-bit Baseboard Management Controller and
based on the 32-bit NPCM7xx family but is now getting added to
arch/arm64 as well.
Sunplus SP7021, also known as Plus1, is a general-purpose
System-in-Package design based on the 32-bit Cortex-A7 SoC
on the main chip, plus an I/O chip and memory in the same
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Merge tag 'arm-newsoc-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM new SoC support from Arnd Bergmann:
"This adds initial support for two SoC families that have been under
review for a while. In both cases, the origonal idea was to have a
minimally functional version, but we ended up leaving out the clk
drivers that are still under review and will be merged through the
corresponding subsystem tree.
The Nuvoton NPCM8xx is a 64-bit Baseboard Management Controller and
based on the 32-bit NPCM7xx family but is now getting added to
arch/arm64 as well.
Sunplus SP7021, also known as Plus1, is a general-purpose
System-in-Package design based on the 32-bit Cortex-A7 SoC on the main
chip, plus an I/O chip and memory in the same"
* tag 'arm-newsoc-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
MAINTAINERS: rectify entry for ARM/NUVOTON NPCM ARCHITECTURE
arm64: defconfig: Add Nuvoton NPCM family support
arm64: dts: nuvoton: Add initial NPCM845 EVB device tree
arm64: dts: nuvoton: Add initial NPCM8XX device tree
arm64: npcm: Add support for Nuvoton NPCM8XX BMC SoC
dt-bindings: arm: npcm: Add nuvoton,npcm845 GCR compatible string
dt-bindings: arm: npcm: Add nuvoton,npcm845 compatible string
dt-bindings: arm: npcm: Add maintainer
reset: npcm: Add NPCM8XX support
dt-bindings: reset: npcm: Add support for NPCM8XX
reset: npcm: using syscon instead of device data
ARM: dts: nuvoton: add reset syscon property
dt-bindings: reset: npcm: add GCR syscon property
dt-binding: clk: npcm845: Add binding for Nuvoton NPCM8XX Clock
dt-bindings: watchdog: npcm: Add npcm845 compatible string
dt-bindings: timer: npcm: Add npcm845 compatible string
ARM: dts: Add Sunplus SP7021-Demo-V3 board device tree
ARM: sp7021_defconfig: Add Sunplus SP7021 defconfig
ARM: sunplus: Add initial support for Sunplus SP7021 SoC
irqchip: Add Sunplus SP7021 interrupt controller driver
...
As usual, the bulk of the changes for the SoC tree are devicetree file
updates, and most of these changes are for 64-bit embedded machines.
As before, there are a ton of style cleanups, and additional hardware
support for existing machines.
Looking only at the new SoC, the notable additions are:
- A whole family of Broadcom broadband SoCs, both 32-bit and 64-bit:
BCM63178, BCM63158, BCM4912, BCM6858, BCM6878, BCM6846, BCM63146,
BCM6856, BCM6855, BCM6756, BCM63148, and BCM6813.
Each SoC comes with a corresponding reference board.
- The new NXP i.MX93 SoC, the follow-up to the popular i.MX6 and
i.MX8 embedded SoCs, now using Cortex-A55 cores and the
Ethos-U65 NPU.
- Qualcomm Snapdragon 8cx Gen3 (SC8280XP), the current high end
of Arm based Laptop SoCs, and its automotive cousin, the
SA8540P. The SC8280XP is used in the Lenovo Thinkpad X13s
laptop that also gets added here in addition to the reference
boards.
- Allwinner H616, a newer version of the H6 SoC, targeted at
Set-top-box applications. It comes with dts files for the
Orange Pi zero2 single-board computer and the X96 Mate
set-top-box
- Marvell Prestera 98DX2530 (AlleyCat5), a network switch chip
in the Armada SoC family based on the Cortex-A55 core.
New machines based on previously supported SoCs include:
- Several new machines on NXP i.MX platforms: multiple Toradex
Colibri boards using the "Iris" and "Ixora" carriers,
DH electronics i.MX8M Plus DHCOM and PDK2, TQ-Systems
TQMa8MPQL, and phytech phyBOARD-Polis-i.MX8MM.
- Google Chameleon v3 FPGA board based on Intel Arria10 and
Stratix 10 Software Virtual platform, both in the SoCFPGA
platform.
- Two new wireless devices based on Broadcom SoCs:
The Asus GT-AX6000 Router and the Cisco Meraki MR26 access point
- Improved Chromebook support for both the Mediatek and Qualcomm
SoC families brought added machines: Acer Chromebook 514 (MT8192),
Acer Chromebook Spin 513 (MT8195) and a couple of SC7180 based
machines including the Lenovo IdeaPad Chromebook Duet 3.
- Xiaomi Mi Mix2s, LG G7 and LG V35 are mobile phones based on
Qualcomm SDM845, while Mi 5s Plus is based on MSM8996.
- Finally, there are a few development board on other chips:
PCB8309 (Microchip lan966x), Radxa Rock Pi S (Rockchips RK3308)
DH DRC Compact (ST STM32MP1) and Inforce IFC6560 (Qualcomm
SDM660)
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Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM DT updates from Arnd Bergmann:
"As usual, the bulk of the changes for the SoC tree are devicetree file
updates, and most of these changes are for 64-bit embedded machines.
As before, there are a ton of style cleanups, and additional hardware
support for existing machines.
Looking only at the new SoC, the notable additions are:
- A whole family of Broadcom broadband SoCs, both 32-bit and 64-bit:
BCM63178, BCM63158, BCM4912, BCM6858, BCM6878, BCM6846, BCM63146,
BCM6856, BCM6855, BCM6756, BCM63148, and BCM6813. Each SoC comes
with a corresponding reference board.
- The new NXP i.MX93 SoC, the follow-up to the popular i.MX6 and
i.MX8 embedded SoCs, now using Cortex-A55 cores and the Ethos-U65
NPU.
- Qualcomm Snapdragon 8cx Gen3 (SC8280XP), the current high end of
Arm based Laptop SoCs, and its automotive cousin, the SA8540P. The
SC8280XP is used in the Lenovo Thinkpad X13s laptop that also gets
added here in addition to the reference boards.
- Allwinner H616, a newer version of the H6 SoC, targeted at
Set-top-box applications. It comes with dts files for the Orange Pi
zero2 single-board computer and the X96 Mate set-top-box
- Marvell Prestera 98DX2530 (AlleyCat5), a network switch chip in the
Armada SoC family based on the Cortex-A55 core.
New machines based on previously supported SoCs include:
- Several new machines on NXP i.MX platforms: multiple Toradex
Colibri boards using the "Iris" and "Ixora" carriers, DH
electronics i.MX8M Plus DHCOM and PDK2, TQ-Systems TQMa8MPQL, and
phytech phyBOARD-Polis-i.MX8MM.
- Google Chameleon v3 FPGA board based on Intel Arria10 and Stratix
10 Software Virtual platform, both in the SoCFPGA platform.
- Two new wireless devices based on Broadcom SoCs: The Asus GT-AX6000
Router and the Cisco Meraki MR26 access point
- Improved Chromebook support for both the Mediatek and Qualcomm SoC
families brought added machines: Acer Chromebook 514 (MT8192), Acer
Chromebook Spin 513 (MT8195) and a couple of SC7180 based machines
including the Lenovo IdeaPad Chromebook Duet 3.
- Xiaomi Mi Mix2s, LG G7 and LG V35 are mobile phones based on
Qualcomm SDM845, while Mi 5s Plus is based on MSM8996.
- Finally, there are a few development board on other chips: PCB8309
(Microchip lan966x), Radxa Rock Pi S (Rockchips RK3308) DH DRC
Compact (ST STM32MP1) and Inforce IFC6560 (Qualcomm SDM660)"
* tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (829 commits)
dt-bindings: soc: bcm: use absolute path to other schema
dt-bindings: soc: bcm: drop quotes when not needed
dt-bindings: soc: microchip: use absolute path to other schema
dt-bindings: soc: microchip: drop quotes when not needed
ARM: dts: lan966x: keep lan966 entries alphabetically sorted
ARM: dts: lan966x: add support for pcb8309
dt-bindings: arm: at91: add lan966 pcb8309 board
ARM: dts: lan966x: Enable network driver on pcb8291
ARM: dts: lan966x: Disable can0 on pcb8291
ARM: dts: lan966x: Add gpio-restart
dt-bindings: arm: aspeed: add Aspeed Evaluation boards
arm64: dts: qcom: Add support for Xiaomi Mi Mix2s
dt-bindings: arm: qcom: Add Xiaomi Mi Mix2s bindings
dt-bindings: arm: qcom: Document lg,judyln and lg,judyp devices
dt-bindings: arm: qcom: add missing SM6350 board compatibles
dt-bindings: arm: qcom: add missing SM6125 board compatibles
dt-bindings: arm: qcom: add missing SDM845 board compatibles
dt-bindings: arm: qcom: add missing SDM636 board compatibles
dt-bindings: arm: qcom: add missing SDM630 board compatibles
dt-bindings: arm: qcom: add missing QCS404 board compatibles
...
- Remove unused generic cpuidle support (replaced by PSCI version)
- Fix documentation describing the kernel virtual address space
- Handling of some new CPU errata in Arm implementations
- Rework of our exception table code in preparation for handling
machine checks (i.e. RAS errors) more gracefully
- Switch over to the generic implementation of ioremap()
- Fix lockdep tracking in NMI context
- Instrument our memory barrier macros for KCSAN
- Rework of the kPTI G->nG page-table repainting so that the MMU remains
enabled and the boot time is no longer slowed to a crawl for systems
which require the late remapping
- Enable support for direct swapping of 2MiB transparent huge-pages on
systems without MTE
- Fix handling of MTE tags with allocating new pages with HW KASAN
- Expose the SMIDR register to userspace via sysfs
- Continued rework of the stack unwinder, particularly improving the
behaviour under KASAN
- More repainting of our system register definitions to match the
architectural terminology
- Improvements to the layout of the vDSO objects
- Support for allocating additional bits of HWCAP2 and exposing
FEAT_EBF16 to userspace on CPUs that support it
- Considerable rework and optimisation of our early boot code to reduce
the need for cache maintenance and avoid jumping in and out of the
kernel when handling relocation under KASLR
- Support for disabling SVE and SME support on the kernel command-line
- Support for the Hisilicon HNS3 PMU
- Miscellanous cleanups, trivial updates and minor fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"Highlights include a major rework of our kPTI page-table rewriting
code (which makes it both more maintainable and considerably faster in
the cases where it is required) as well as significant changes to our
early boot code to reduce the need for data cache maintenance and
greatly simplify the KASLR relocation dance.
Summary:
- Remove unused generic cpuidle support (replaced by PSCI version)
- Fix documentation describing the kernel virtual address space
- Handling of some new CPU errata in Arm implementations
- Rework of our exception table code in preparation for handling
machine checks (i.e. RAS errors) more gracefully
- Switch over to the generic implementation of ioremap()
- Fix lockdep tracking in NMI context
- Instrument our memory barrier macros for KCSAN
- Rework of the kPTI G->nG page-table repainting so that the MMU
remains enabled and the boot time is no longer slowed to a crawl
for systems which require the late remapping
- Enable support for direct swapping of 2MiB transparent huge-pages
on systems without MTE
- Fix handling of MTE tags with allocating new pages with HW KASAN
- Expose the SMIDR register to userspace via sysfs
- Continued rework of the stack unwinder, particularly improving the
behaviour under KASAN
- More repainting of our system register definitions to match the
architectural terminology
- Improvements to the layout of the vDSO objects
- Support for allocating additional bits of HWCAP2 and exposing
FEAT_EBF16 to userspace on CPUs that support it
- Considerable rework and optimisation of our early boot code to
reduce the need for cache maintenance and avoid jumping in and out
of the kernel when handling relocation under KASLR
- Support for disabling SVE and SME support on the kernel
command-line
- Support for the Hisilicon HNS3 PMU
- Miscellanous cleanups, trivial updates and minor fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (136 commits)
arm64: Delay initialisation of cpuinfo_arm64::reg_{zcr,smcr}
arm64: fix KASAN_INLINE
arm64/hwcap: Support FEAT_EBF16
arm64/cpufeature: Store elf_hwcaps as a bitmap rather than unsigned long
arm64/hwcap: Document allocation of upper bits of AT_HWCAP
arm64: enable THP_SWAP for arm64
arm64/mm: use GENMASK_ULL for TTBR_BADDR_MASK_52
arm64: errata: Remove AES hwcap for COMPAT tasks
arm64: numa: Don't check node against MAX_NUMNODES
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
perf: RISC-V: Add of_node_put() when breaking out of for_each_of_cpu_node()
docs: perf: Include hns3-pmu.rst in toctree to fix 'htmldocs' WARNING
arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"
mm: kasan: Skip page unpoisoning only if __GFP_SKIP_KASAN_UNPOISON
mm: kasan: Skip unpoisoning of user pages
mm: kasan: Ensure the tags are visible before the tag in page->flags
drivers/perf: hisi: add driver for HNS3 PMU
drivers/perf: hisi: Add description for HNS3 PMU driver
drivers/perf: riscv_pmu_sbi: perf format
perf/arm-cci: Use the bitmap API to allocate bitmaps
...
Add support for Xiaomi Mi Mix2s (polaris) handsets.
Currently working features:
- UFS
- Touchscreen
- USB 2
- Bluetooth
- Wi-Fi
- GPU
- Venus
- Display (need jdi-fhd-nt35596s panel driver, which I have sent a
patch but it haven't been into upstream yet)
Signed-off-by: Molly Sophia <mollysophia379@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220712145139.9473-2-mollysophia379@gmail.com
make dtbs_check currently reports the following errors
with qrb5165-rb5 led nodes:
arch/arm64/boot/dts/qcom/qrb5165-rb5.dtb:
leds: 'bt', 'user4', 'wlan' do not match any of the regexes:
'(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'
Fix the same.
Also while at it, fix a blank line issue in the led
node.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220719205058.1004942-3-bhupesh.sharma@linaro.org
This adds initial device tree support for the Nuvoton NPCM845 Board
Management controller (BMC) SoC family.
The NPCM845 based quad-core Cortex-A35 ARMv8 architecture and have
various peripheral IPs.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The 98DX2530 SoC is the Control and Management CPU integrated into
the Marvell 98DX25xx and 98DX35xx series of switch chip (internally
referred to as AlleyCat5 and AlleyCat5X).
These files have been taken from the Marvell SDK and lightly cleaned
up with the License and copyright retained.
gregory.clement: use specific cpu type: cortex-a55 instead of armv8 in
cpu nodes, armv8 being reserved for the arm virtual models that are
not meant to implement a particular CPU type.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
The kernel log contains complaints about i2c11 and i2c14 lacking
clock-frequency, specify a reasonable value to suppress this warning.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220717034403.2135027-4-bjorn.andersson@linaro.org
Both vdda-1p2-supply and vdda-0p9-supply regulators are controlled
by dp combo phy. Therefore remove them from dp controller.
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1657556603-15024-1-git-send-email-quic_khsieh@quicinc.com
qcom-cpufreq-hw finds turbo-mode in the LUT hardware tables
and slaps the flag on the last element, so there's no reason
to add it in the dts, so remove it.
Signed-off-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220718230109.8193-1-steev@kali.org
When booting a Thinkpad x13s, we see the message
[ 0.997647] cpu cpu0: failed to update OPP for freq=300000
So, lets add in 300MHz to make it happy
Signed-off-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220718225714.8074-1-steev@kali.org
Three SoCs did not follow the interrupt order specified by the USB
controller binding.
While keeping the non-SuperSpeed interrupts together seems natural,
reorder the interrupts to match the binding.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
[bjorn: Omitted sdx65 part from this patch]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220715070248.19078-5-johan+linaro@kernel.org
Only one of the USB controllers supports SuperSpeed and have an SS PHY
wakeup interrupt.
Reorder the interrupts so that they match the updated binding which
specifically has the optional interrupt last.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220715070248.19078-4-johan+linaro@kernel.org
The two single-port SC8280XP USB controllers do not have an hs_phy_irq
interrupt. Instead they have a pwr_event interrupt which is distinct
from the former and not yet supported by the driver.
Fix the USB node interrupt names so that they match the devicetree
binding.
Also fix the pwr_event interrupt of the second controller which should
be 811 as noticed by Andrew Halaney.
Fixes: 152d1faf1e ("arm64: dts: qcom: add SC8280XP platform")
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220715070248.19078-3-johan+linaro@kernel.org
Fix the USB controller clock order and naming so that they match the
devicetree binding.
Note that the driver currently simply enables all clocks in the order
that they are specified in the devicetree. Reordering the clocks as per
the binding means that the only explicit ordering constraint found in
the vendor driver, that cfg_noc should be enabled before the core_clk,
is now honoured.
Fixes: 152d1faf1e ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220715070248.19078-2-johan+linaro@kernel.org
for 5.20, second part, please pull the following:
- Rafal adds basic support for the BCM4912-based router Asus GT-AX6000,
he also has ARCH_BCM4908 select ARCH_BCMBCA such that in the next cycle
we can remove ARCH_BCM4908 and continue to have make oldconfig work.
Finally he spells out what BCA means to make it clearer
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Merge tag 'arm-soc/for-5.20/devicetree-arm64-part2' of https://github.com/Broadcom/stblinux into arm/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree changes
for 5.20, second part, please pull the following:
- Rafal adds basic support for the BCM4912-based router Asus GT-AX6000,
he also has ARCH_BCM4908 select ARCH_BCMBCA such that in the next cycle
we can remove ARCH_BCM4908 and continue to have make oldconfig work.
Finally he spells out what BCA means to make it clearer
* tag 'arm-soc/for-5.20/devicetree-arm64-part2' of https://github.com/Broadcom/stblinux:
arm64: bcmbca: Include full family name in Kconfig
arm64: make ARCH_BCM4908 select ARCH_BCMBCA
arm64: dts: Add base DTS file for bcmbca device Asus GT-AX6000
Link: https://lore.kernel.org/r/20220715221642.297536-3-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fix the usb_1 SS PHY interrupt, which was mistakingly replaced with one
of the usb_2 PHY interrupts.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220715165344.28822-1-johan+linaro@kernel.org
PPI interrupt should be 7 for the PMU.
Cc: Johan Hovold <johan+linaro@kernel.org>
Fixes: 152d1faf1e ("arm64: dts: qcom: add SC8280XP platform")
Reported-by: Steve Capper <Steve.Capper@arm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220713143429.22624-1-manivannan.sadhasivam@linaro.org
There has been wrong values introduced for context interrupt for
smu node apps_smmu. Fix those ones with due correction.
Fixes: 152d1faf1e ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Parikshit Pareek <quic_ppareek@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220711174133.28882-1-quic_ppareek@quicinc.com
Currently the DT for QCS404 SoC has setup for 2 USB2 PHYs with one each
assigned to USB3 controller and USB2 controller. This assignment is
incorrect which only works by luck: as when each USB HCI comes up it
configures the *other* controllers PHY which is enough to make them
happy. If, for any reason, we were to disable one of the controllers then
both would stop working.
This was a difficult inconsistency to be caught which was found while
trying to enable USB support in u-boot. So with all the required drivers
ported to u-boot, I couldn't get the same USB storage device enumerated
in u-boot which was being enumerated fine by the kernel.
The root cause of the problem came out to be that I wasn't enabling USB2
PHY: "usb2_phy_prim" in u-boot. Then I realised that via simply disabling
the same USB2 PHY currently assigned to USB2 host controller in the
kernel disabled enumeration for USB3 host controller as well.
So fix this inconsistency by correctly assigning USB2 PHYs.
Fixes: 9375e7d719 ("arm64: dts: qcom: qcs404: Add USB devices and PHYs")
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220711083038.1518529-1-sumit.garg@linaro.org
The eDP node includes two clocks which are used by the eDP PHY rather
than eDP controller itself. Drop these clocks to remove extra difference
between eDP and DP controllers.
Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-7-dmitry.baryshkov@linaro.org
Drop #address/#size-cells from eDP device node. For eDP the panels are
not described directly under the controller node. They are either
present under aux-bus child node, or they are declared separately (e.g.
in a /soc node).
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-6-dmitry.baryshkov@linaro.org
Drop #clock-cells from DP device node. It is a leftover from the times
before splitting the deviice into controller and PHY devices. Now the
clocks are provided by the PHY, while the controller doesn't provide any
clocks.
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-5-dmitry.baryshkov@linaro.org
Follow the schema for the DP controller and declare 5 register regions
instead of using a single region for all the registers. Note, this
extends the dts by adding p1 region to the DP node (to be used for DP
MST).
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-4-dmitry.baryshkov@linaro.org
Drop #clock-cells from DP device node. It is a leftover from the times
before splitting the device into controller and PHY devices. Now the
clocks are provided by the PHY, while the controller doesn't provide any
clocks.
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-3-dmitry.baryshkov@linaro.org
Follow the schema for the DP controller and declare 5 register regions
instead of using a single region for all the registers. Note, this
extends the dts by adding p1 region to the DP node (to be used for DP
MST).
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220710084133.30976-2-dmitry.baryshkov@linaro.org
Move wcd specific pin conf to common file to support various
herbronie variant boards and to avoid duplicate nodes in dts files.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1657197381-1271-1-git-send-email-quic_srivasam@quicinc.com
These voltages are not a multiple of the given step-size 8000 (with base
voltage 1664000) in pm8998_pldo, resulting in PLDO regulators l18 and
l22 failing to validate and in turn not probing the rpm-pm8998-regulator
driver:
l18: unsupportable voltage constraints 2856000-2848000uV
qcom_rpm_smd_regulator rpm-glink:rpm-requests:pm8998-regulators: l18: devm_regulator_register() failed, ret=-22
Round the voltages down for the sake of erring on the safe side, leaving
a comment in place to document this discrepancy wrt downstream sources.
Fixes: 390883af89 ("arm64: dts: qcom: msm8998: Introduce support for Sony Yoshino platform")
Reported-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507153627.1478268-1-marijn.suijten@somainline.org
It seems the SM6350_CX definition was temporarily replaced with its
literal value 0 in 1797e1c9a9 ("arm64: dts: qcom: sm6350: Add SDHCI1/2
nodes") to prevent a dependency on the qcom-rpmpd.h header patch being
available prior to this DT patch being applied, similar to c23f1b7735
("arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX").
However, unlike the revert of that in the sm6125 tree the next merge
window around in a90b8adfa2 ("Revert "arm64: dts: qcom: sm6125: Avoid
using missing SM6125_VDDCX""), this has not yet happened for sm6350:
replace them back now that the definitions are definitely available.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220507224645.2238421-1-marijn.suijten@somainline.org
Add interrupt-parent to the SoC DTSI to avoid duplicating it in each board
DTS file.
Remove interrupt-parent from existing board DTS files.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220708133846.599735-2-robimarko@gmail.com
Add #size-cells and #address-cells to the SoC DTSI to avoid duplicating
the same properties in board DTS files.
Remove the mentioned properties from current board DTS files.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220708133846.599735-1-robimarko@gmail.com
APCS now has support for providing the APSS clocks as the child device
for IPQ8074.
So, add the required DT node for it as it will later be used as the CPU
clocksource.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
[bjorn: Sorted node based on address]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220707173733.404947-4-robimarko@gmail.com
It's a home router with 1 GiB of RAM, 6 Ethernet ports, 2 USB ports.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20220713200351.28526-2-zajec5@gmail.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
updates for 5.20, please pull the following:
- William adds the ARCH_BCMBCA Kconfig entry to follow the ARM 32-bit
counter part and adds basic support for these DSL/PON SoCs: 63158,
4912, 63146, 6856, 6813
- Anand adds basic support for the 6858 SoC
- Krzysztof fixes a missing space between a property name and its value
in a number of DTS files
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Merge tag 'arm-soc/for-5.20/devicetree-arm64' of https://github.com/Broadcom/stblinux into arm/dt
This pull request contains Broadcom ARM64-based SocS Device Tree
updates for 5.20, please pull the following:
- William adds the ARCH_BCMBCA Kconfig entry to follow the ARM 32-bit
counter part and adds basic support for these DSL/PON SoCs: 63158,
4912, 63146, 6856, 6813
- Anand adds basic support for the 6858 SoC
- Krzysztof fixes a missing space between a property name and its value
in a number of DTS files
* tag 'arm-soc/for-5.20/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: Add DTS files for bcmbca SoC BCM6813
arm64: dts: Add DTS files for bcmbca SoC BCM6856
arm64: dts: Add DTS files for bcmbca SoC BCM63146
arm64: dts: broadcom: adjust whitespace around '='
ARM64: dts: Add DTS files for bcmbca SoC BCM6858
arm64: dts: Add DTS files for bcmbca SoC BCM4912
arm64: dts: Add DTS files for bcmbca SoC BCM63158
arm64: bcmbca: add arch bcmbca machine entry
Link: https://lore.kernel.org/r/20220711164451.3542127-5-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This introduces initial support for Lenovo ThinkPad X13s, Qualcomm 8cx
Gen 3 Compute Reference Device, SA8295P Automotive Development Platform,
Xiaomi Mi 5s Plus, five new SC7180 Chrome OS boards, Inforce IFC6560, LG
G7 ThinQ and LG V35 ThinQ.
With IPQ8074 gaining GDSC support, this was expressed in the gcc node
and defined for the USB nodes. The SDHCI reset line was defined to get
the storage devices into a known state.
For MSM8996 interconnect providers, the second DSI interface, resets for
SDHCI are introduced. Support for the Xiaomi Mi 5s Plus is introduced
and the Dragonboard 820c gains definitions for its LEDs.
The MSM8998 platform changes consists of a various cleanup patches, the
FxTec Pro1 is split out from using the MTP dts and Sony Xperia devices
on the "Yoshino" platform gains ToF sensor.
On SC7180 five new Trogdor based boards are added and the description of
keyboard and detachables is improved.
On the SC7280-based Herobrine board DisplayPort is enabled, SPI flash
clock rate is changed, WiFi is enabled and the modem firmware path is
updated. The Villager boards gains touchscreen, and keyboard backlight.
This introduces initial support for the SC8280XP (aka 8cx Gen 3) and
related automotive platforms are introduced, with support for the
Qualcomm reference board, the Lenovo Thinkpad X13s and the SA8295P
Automotive Development Platform.
In addition to a wide range of smaller fixes on the SDM630 and SDM660
platforms, support for the secondary high speed USB controller is
introduced and the Sony Xperia "Nile" platform gains support for the RGB
status LED. Support for the Inforce IFC6560 board is introduced.
On SDM845 the bandwidth monitor for the CPU subsystem is introduced, to
scale LLCC clock rate based on profiling. CPU and cluster idle states
are switched to OSI hierarchical states. DB845c and SHIFT 6mq gains LED
support and new support for the LG G7 ThinQ and LG V35 ThinQ boards are
added.
DLL/DDR configuration for SDHCI nodes are defined for SM6125.
On SM8250 the GPU per-process page tables is enabled and for RB5 the
Light Pulse Generator-based LEDs are added.
The display clock controller is introduced for SM8350.
On SM8450 this introduces the camera clock controller and the UART
typically used for Bluetooth. The interconnect path for the crypto
engine is added to the SCM node, to ensure this is adequately clocked.
The assigned-clock-rate for the display processor is dropped from
several platforms, now that the driver derrives the min and max from the
clock.
In addition to this a wide range of fixes for stylistic issues and
issues discovered through Devicetree binding validation across many
platforms and boards are introduced.
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Merge tag 'qcom-arm64-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt
Qualcomm ARM64 DTS updates for v5.20
This introduces initial support for Lenovo ThinkPad X13s, Qualcomm 8cx
Gen 3 Compute Reference Device, SA8295P Automotive Development Platform,
Xiaomi Mi 5s Plus, five new SC7180 Chrome OS boards, Inforce IFC6560, LG
G7 ThinQ and LG V35 ThinQ.
With IPQ8074 gaining GDSC support, this was expressed in the gcc node
and defined for the USB nodes. The SDHCI reset line was defined to get
the storage devices into a known state.
For MSM8996 interconnect providers, the second DSI interface, resets for
SDHCI are introduced. Support for the Xiaomi Mi 5s Plus is introduced
and the Dragonboard 820c gains definitions for its LEDs.
The MSM8998 platform changes consists of a various cleanup patches, the
FxTec Pro1 is split out from using the MTP dts and Sony Xperia devices
on the "Yoshino" platform gains ToF sensor.
On SC7180 five new Trogdor based boards are added and the description of
keyboard and detachables is improved.
On the SC7280-based Herobrine board DisplayPort is enabled, SPI flash
clock rate is changed, WiFi is enabled and the modem firmware path is
updated. The Villager boards gains touchscreen, and keyboard backlight.
This introduces initial support for the SC8280XP (aka 8cx Gen 3) and
related automotive platforms are introduced, with support for the
Qualcomm reference board, the Lenovo Thinkpad X13s and the SA8295P
Automotive Development Platform.
In addition to a wide range of smaller fixes on the SDM630 and SDM660
platforms, support for the secondary high speed USB controller is
introduced and the Sony Xperia "Nile" platform gains support for the RGB
status LED. Support for the Inforce IFC6560 board is introduced.
On SDM845 the bandwidth monitor for the CPU subsystem is introduced, to
scale LLCC clock rate based on profiling. CPU and cluster idle states
are switched to OSI hierarchical states. DB845c and SHIFT 6mq gains LED
support and new support for the LG G7 ThinQ and LG V35 ThinQ boards are
added.
DLL/DDR configuration for SDHCI nodes are defined for SM6125.
On SM8250 the GPU per-process page tables is enabled and for RB5 the
Light Pulse Generator-based LEDs are added.
The display clock controller is introduced for SM8350.
On SM8450 this introduces the camera clock controller and the UART
typically used for Bluetooth. The interconnect path for the crypto
engine is added to the SCM node, to ensure this is adequately clocked.
The assigned-clock-rate for the display processor is dropped from
several platforms, now that the driver derrives the min and max from the
clock.
In addition to this a wide range of fixes for stylistic issues and
issues discovered through Devicetree binding validation across many
platforms and boards are introduced.
* tag 'qcom-arm64-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (193 commits)
arm64: dts: qcom: sc8280xp: fix DP PHY node unit addresses
arm64: dts: qcom: sc8280xp: fix usb_0 HS PHY ref clock
arm64: dts: qcom: sc7280: fix PCIe clock reference
docs: arm: index.rst: add google/chromebook-boot-flow
arm64: dts: qcom: msm8996: clean up PCIe PHY node
arm64: dts: qcom: msm8996: use non-empty ranges for PCIe PHYs
arm64: dts: qcom: sm8450: drop UFS PHY clock-cells
arm64: dts: qcom: sm8250: drop UFS PHY clock-cells
arm64: dts: qcom: sc8280xp: drop UFS PHY clock-cells
arm64: dts: qcom: sm8450: drop USB PHY clock index
arm64: dts: qcom: sm8350: drop USB PHY clock index
arm64: dts: qcom: msm8998: drop USB PHY clock index
arm64: dts: qcom: ipq8074: drop USB PHY clock index
arm64: dts: qcom: ipq6018: drop USB PHY clock index
arm64: dts: qcom: sm8250: add missing PCIe PHY clock-cells
arm64: dts: qcom: sc7280: drop PCIe PHY clock index
Revert "arm64: dts: qcom: Fix 'reg-names' for sdhci nodes"
arm64: dts: qcom: sc7180-idp: add vdds supply to the DSI PHY
arm64: dts: qcom: sc7280: use constants for gpucc clocks and power-domains
arm64: dts: qcom: msm8996: add missing DSI clock assignments
...
Link: https://lore.kernel.org/r/20220713203939.1431054-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The timer node needs ranges specified to map the 1-cell children to the
2-cell address range used in /soc. This addition never made it into the
patch that was posted and merged, so add it now.
Fixes: 152d1faf1e ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20220707160858.3178771-1-bjorn.andersson@linaro.org
for 5.19, please pull the following:
- William corrects the BCM4906 DTS to have an armv8-timer Device Tree,
necessary for booting, and fixes the BCM4908 DTS to have a proper
'enable-method' and 'cpu-release-addr' properties for the kernel to boot
when using u-boot
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Merge tag 'arm-soc/for-5.19/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 5.19, please pull the following:
- William corrects the BCM4906 DTS to have an armv8-timer Device Tree,
necessary for booting, and fixes the BCM4908 DTS to have a proper
'enable-method' and 'cpu-release-addr' properties for the kernel to boot
when using u-boot
* tag 'arm-soc/for-5.19/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot
arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC
Link: https://lore.kernel.org/r/20220712231222.97850-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Add device tree support for i.MX93 SoC.
- New board device tree: TQMa8MPQL, DH electronics i.MX8M Plus DHCOM and
PDK2, i.MX93 11x11 EVK, phyBOARD-Polis-i.MX8MM.
- A series from Abel Vesa and Viorel Suman to fix i.MX8QXP device tree
to comply with DT schema.
- Disable job ring 0 device for i.MX8MM to avoid caam_jr probe error, due
to that JR0 reservation is done in both upstream (v2.7) and downstream
(NXP lf_v2.4) TF-A.
- A series from Krzysztof Kozlowski to align gpio-key and LED node names
with dtschema.
- Add SNVS LPGPR device for i.MX8MM so that some preserving registers
becomes available as NVMEM.
- Add NoC device support for i.MX8MP SoC.
- A couple of changes from Sean Anderson to add SFP node for TA devices
for LayerScape SoCs.
- A series from Shengjiu Wang to enable bt-sco sound card support for
NXP i.MX8M EVK boards.
- Other small and random board updates.
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Merge tag 'imx-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt
i.MX arm64 device tree update for 5.20:
- Add device tree support for i.MX93 SoC.
- New board device tree: TQMa8MPQL, DH electronics i.MX8M Plus DHCOM and
PDK2, i.MX93 11x11 EVK, phyBOARD-Polis-i.MX8MM.
- A series from Abel Vesa and Viorel Suman to fix i.MX8QXP device tree
to comply with DT schema.
- Disable job ring 0 device for i.MX8MM to avoid caam_jr probe error, due
to that JR0 reservation is done in both upstream (v2.7) and downstream
(NXP lf_v2.4) TF-A.
- A series from Krzysztof Kozlowski to align gpio-key and LED node names
with dtschema.
- Add SNVS LPGPR device for i.MX8MM so that some preserving registers
becomes available as NVMEM.
- Add NoC device support for i.MX8MP SoC.
- A couple of changes from Sean Anderson to add SFP node for TA devices
for LayerScape SoCs.
- A series from Shengjiu Wang to enable bt-sco sound card support for
NXP i.MX8M EVK boards.
- Other small and random board updates.
* tag 'imx-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits)
arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP
arm64: dts: freescale: imx8qxp: Fix the keys node name
arm64: dts: freescale: imx8: Fix the system-controller node name
arm64: dts: freescale: imx8qxp: Fix the ocotp node name
arm64: dts: freescale: imx8qxp: Add fallback compatible for clock controller
arm64: dts: freescale: imx8: Fix power controller name
arm64: dts: freescale: imx8qxp: Remove unnecessary clock related entries
arm64: dts: imx8mp: add NoC node
arm64: dts: Add SFP node for TA 3.0 devices
arm64: dts: layerscape: Add SFP node for TA 2.1 devices
arm64: dts: freescale: Add phyBOARD-Polis-i.MX8MM support
arm64: dts: imx8m{m,p}-verdin: use IT temperatures
arm64: dts: imx8mn-evk: add bt-sco sound card support
arm64: dts: imx8mq-evk: add bt-sco sound card support
arm64: dts: imx8mm-evk: add bt-sco sound card support
arm64: freescale/imx8mp-evk.dts: reorder nodes alphabetically
arm64: dts: imx8mq: Pass a label to the AIPS nodes
arm64: dts: imx8m: Pass a label to the soc node
arm64: dts: imx8mm-venice-gw7902: fix UART1 CTS
arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2
...
Link: https://lore.kernel.org/r/20220709082951.15123-5-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This adds and enables various hardware on Tegra234 (host1x, VIC, GPCDMA)
as well as the Control BackBone related device tree nodes on Tegra194
and Tegra234.
Native timers are enabled on Tegra186, Tegra194 and Tegra234, which
allow keeping track of SoC-wide timestamps as well as hardware watchdog
functionality.
The audio subsystem is enhanced with the Output Processing Engine (OPE)
on Tegra210 and later.
Finally there are a handful of minor cleanups and fixes.
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Merge tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt
arm64: tegra: Device tree changes for v5.20-rc1
This adds and enables various hardware on Tegra234 (host1x, VIC, GPCDMA)
as well as the Control BackBone related device tree nodes on Tegra194
and Tegra234.
Native timers are enabled on Tegra186, Tegra194 and Tegra234, which
allow keeping track of SoC-wide timestamps as well as hardware watchdog
functionality.
The audio subsystem is enhanced with the Output Processing Engine (OPE)
on Tegra210 and later.
Finally there are a handful of minor cleanups and fixes.
* tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Fix SDMMC1 CD on P2888
arm64: tegra: Update compatible for Tegra234 GPCDMA
arm64: tegra: Add Host1x and VIC on Tegra234
arm64: tegra: Add Host1x context stream IDs on Tegra186+
arm64: tegra: Enable native timers on Tegra234
arm64: tegra: Enable native timers on Tegra194
arm64: tegra: Enable native timers on Tegra186
arm64: tegra: Add node for CBB 2.0 on Tegra234
arm64: tegra: Add node for CBB 1.0 on Tegra194
arm64: tegra: Align gpio-keys node names with dtschema
arm64: tegra: Mark BPMP channels as no-memory-wc
arm64: tegra: Add Tegra234 GPCDMA device tree node
arm64: tegra: Adjust whitespace around '='
arm64: tegra: Enable OPE on various platforms
arm64: tegra: Add OPE device on Tegra210 and later
Link: https://lore.kernel.org/r/20220708185608.676474-7-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Linus Torvalds