Commit graph

1,429,402 commits

Author SHA1 Message Date
Michael Straube
7c0480fd76 staging: rtl8723bs: remove wrapper rtw_os_indicate_scan_done
The function rtw_os_indicate_scan_done is just a wrapper around
rtw_cfg80211_indicate_scan_done. Use rtw_cfg80211_indicate_scan_done
directly and remove the wrapper.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250801083131.82915-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-11 07:21:22 +02:00
Zhuoheng Li
08a2e17462 staging: rtl8723bs: fix space-before-tab warnings
Fixes multiple coding style issues reported by checkpatch.pl:
"WARNING: please, no space before tabs". This patch only adjusts
whitespace indentation without changing functionality.

Signed-off-by: Zhuoheng Li <lizhuoheng@kylinos.cn>
Link: https://lore.kernel.org/r/20250805023816.3741-1-15620332615@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-11 07:21:22 +02:00
Len Bao
4a9e0777bf staging: octeon: Use 'u64' instead of 'uint64_t' in union cvmx_pip_wqe_word2
In the kernel type 'u64' is preferred over type 'uint64_t'. So, refactor
the 'union cvmx_pip_wqe_word2' to use the former. At the same time, take
advantage of this to align the bits quantity to improve readability.
Also, separate the structs with blank lines to gain readability.

Signed-off-by: Len Bao <len.bao@gmx.us>
Link: https://lore.kernel.org/r/20250727101052.41181-1-len.bao@gmx.us
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-11 07:21:21 +02:00
Bruce Qin
520c9fde09 staging: rtl8723bs: fix if-statement alignment and line continuation in rtw_ap.c
This patch fixes several style issues in a multiline if-statement:

- Moved '&&' to the end of the previous line to follow logical continuation style
- Fixed indentation to align with the opening parenthesis of the expression
- Avoided ending a line with an open parenthesis '('
- Moved closing ')' to the end of the last expression line (as suggested by the maintainer)

These changes improve readability and conform to Linux kernel coding conventions.
No functional changes.

Signed-off-by: Bruce Qin <bqn9090@gmail.com>
Link: https://lore.kernel.org/r/20250724192533.21141-1-bqn9090@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-11 07:21:21 +02:00
Ali Nasrolahi
5225c689dd staging: rtl8723bs: fix comment formatting in basic_types.h
This patch fixes several block comment formatting issues in basic_types.h
to comply with the Linux kernel coding style.

Changes include:
- Aligning comment markers with asterisks in multi-line comments
- Reformatting long lines for better readability
- Improving consistency in comment structure
- Fixing typos in comments

These changes improve readability and remove checkpatch.pl warnings.
No functional changes introduced.

Signed-off-by: Ali Nasrolahi <A.Nasrolahi01@gmail.com>
Link: https://lore.kernel.org/r/20250724175819.29142-1-A.Nasrolahi01@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-11 07:21:21 +02:00
Frederic Weisbecker
61399e0c54 rcu: Fix racy re-initialization of irq_work causing hangs
RCU re-initializes the deferred QS irq work everytime before attempting
to queue it. However there are situations where the irq work is
attempted to be queued even though it is already queued. In that case
re-initializing messes-up with the irq work queue that is about to be
handled.

The chances for that to happen are higher when the architecture doesn't
support self-IPIs and irq work are then all lazy, such as with the
following sequence:

1) rcu_read_unlock() is called when IRQs are disabled and there is a
   grace period involving blocked tasks on the node. The irq work
   is then initialized and queued.

2) The related tasks are unblocked and the CPU quiescent state
   is reported. rdp->defer_qs_iw_pending is reset to DEFER_QS_IDLE,
   allowing the irq work to be requeued in the future (note the previous
   one hasn't fired yet).

3) A new grace period starts and the node has blocked tasks.

4) rcu_read_unlock() is called when IRQs are disabled again. The irq work
   is re-initialized (but it's queued! and its node is cleared) and
   requeued. Which means it's requeued to itself.

5) The irq work finally fires with the tick. But since it was requeued
   to itself, it loops and hangs.

Fix this with initializing the irq work only once before the CPU boots.

Fixes: b41642c877 ("rcu: Fix rcu_read_unlock() deadloop due to IRQ work")
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202508071303.c1134cce-lkp@intel.com
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.upadhyay@kernel.org>
2025-08-11 08:43:49 +05:30
Rob Herring (Arm)
684339e80a dt-bindings: PCI: Add missing "#address-cells" to interrupt controllers
An interrupt-controller node which is the parent provider for
"interrupt-map" needs an "#address-cells" property. This fixes
"interrupt_map" warnings in new dtc.

Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20250801200728.3252036-2-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-08-10 21:49:51 -05:00
Bjorn Andersson
25daf9af0a soc: qcom: mdt_loader: Deal with zero e_shentsize
Firmware that doesn't provide section headers leave both e_shentsize and
e_shnum 0, which obvious isn't compatible with the newly introduced
stricter checks.

Make the section-related checks conditional on either of these values
being non-zero.

Fixes: 9f9967fed9 ("soc: qcom: mdt_loader: Ensure we don't read past the ELF header")
Reported-by: Val Packett <val@packett.cool>
Closes: https://lore.kernel.org/all/ece307c3-7d65-440f-babd-88cf9705b908@packett.cool/
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Closes: https://lore.kernel.org/all/aec9cd03-6fc2-4dc8-b937-8b7cf7bf4128@linaro.org/
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Fixes: 9f35ab0e53 ("soc: qcom: mdt_loader: Fix error return values in mdt_header_valid()")
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250730-mdt-loader-shentsize-zero-v1-1-04f43186229c@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:02:14 -05:00
Wasim Nazir
99ea5a0d6b arm64: dts: qcom: Add lemans evaluation kit (EVK) initial board support
Lemans EVK is an IoT board without safety monitoring feature of
Safety Island(SAIL) subsystem.

Lemans EVK is single board supporting these peripherals:
  - Storage: 2 × 128 GB UFS, micro-SD card, EEPROMs for MACs,
    eMMC on mezzanine card
  - Audio/Video, Camera & Display ports
  - Connectivity: RJ45 2.5GbE, WLAN/Bluetooth, CAN/CAN-FD
  - Sensors: IMU
  - PCIe ports
  - USB & UART ports

On top of lemans EVK board additional mezzanine boards can be stacked
in future.

Implement basic features like uart/ufs to enable 'boot to shell'.

Co-developed-by: Rakesh Kota <quic_kotarake@quicinc.com>
Signed-off-by: Rakesh Kota <quic_kotarake@quicinc.com>
Co-developed-by: Sayali Lokhande <quic_sayalil@quicinc.com>
Signed-off-by: Sayali Lokhande <quic_sayalil@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-9-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:20 -05:00
Wasim Nazir
e9d84a1f8b dt-bindings: arm: qcom: lemans: Add bindings for Lemans Evaluation Kit (EVK)
Introduce new bindings for the Lemans EVK, an IoT board without safety
features.

Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250803110113.401927-8-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:16 -05:00
Wasim Nazir
b4feac9e03 arm64: dts: qcom: lemans: Fix dts inclusion for IoT boards and update memory map
IoT boards currently inherit the automotive memory map, which is not
suitable for their configuration. This leads to incorrect memory layout
and inclusion of unnecessary carveouts.

Use lemans.dtsi as the base for IoT boards to apply the correct memory
map. Include additional DTSI files as needed to complete the board
configuration.

Update 'model' string to represent these boards as 'lemans'.

Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-7-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:16 -05:00
Wasim Nazir
d39e1d737b arm64: dts: qcom: lemans: Rename sa8775p-pmics.dtsi to lemans-pmics.dtsi
The existing PMIC DTSI file is named sa8775p-pmics.dtsi, which does not
align with the updated naming convention for Lemans platform components.
This inconsistency can lead to confusion and misalignment with other
platform-specific files.

Rename the file to lemans-pmics.dtsi to reflect the platform naming
convention and improve clarity.

Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-6-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Wasim Nazir
76326da895 arm64: dts: qcom: lemans: Refactor ride/ride-r3 boards based on daughter cards
Ride/Ride-r3 boards used with lemans and derivatives:
  - Are composed of multiple daughter cards (SoC-card, display, camera,
    ethernet, pcie, sensor, front & backplane, WLAN & BT).
  - Across lemans & its derivatives, SoM is changing.
  - Across Ride & Ride-r3 board, ethernet card is changing.

Excluding the differences all other cards i.e SoC-card, display,
camera, PCIe, sensor, front & backplane are same across Ride/Ride-r3
boards used with lemans and derivatives.

Describe all the common cards in lemans-ride-common so that it can be
reused for all the variants of ride & ride-r3 platforms in lemans and
derivatives.

Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-5-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Wasim Nazir
4c0c97b95a arm64: dts: qcom: lemans: Separate out ethernet card for ride & ride-r3
Ride & Ride-r3 in lemans/lemans-auto uses different ethernet cards
with different phy capabilities. Separate out the ethernet card
information from main board so that it can be reused for all the
variants of ride & ride-r3 platforms in lemans/lemans-auto.

Lemans/lemans-auto Ride uses 1G phy while Lemans/lemans-auto Ride-r3
uses 2.5G phy.

Introduce ethernet cards with 1G & 2.5G phy capabilities respectively:
  *-88ea1512.dtsi is for 2x 1G - SGMII (Marvell 88EA1512-B2) phy
  *-aqr115c.dtsi is for 2x 2.5G - HSGMII (Marvell AQR115c) phy

Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-4-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Wasim Nazir
24dc241bdd arm64: dts: qcom: lemans: Update memory-map for IoT platforms
The "automotive" memory map is the special case for the Lemans
configuration described by this dtsi, move it aside and use the IoT
memory map as the baseline.

Introduce "lemans-auto" as a derivative of "lemans" that retains the
old automotive memory map to support legacy use cases.

As part of the IoT memory map updates:
  - Introduce new carveouts for gunyah_md and pil_dtb. Adjust the size and
    base address of the PIL carveout to accommodate these changes.
  - Increase the size of the video/camera PIL carveout without affecting
    existing functionality.
  - Reduce the size of the trusted apps carveout to meet IoT-specific
    requirements.
  - Remove audio_mdf_mem, tz_ffi_mem, and their corresponding SCM references,
    as they are not required for IoT platforms.

Co-developed-by: Pratyush Brahma <quic_pbrahma@quicinc.com>
Signed-off-by: Pratyush Brahma <quic_pbrahma@quicinc.com>
Co-developed-by: Prakash Gupta <quic_guptap@quicinc.com>
Signed-off-by: Prakash Gupta <quic_guptap@quicinc.com>
Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-3-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Wasim Nazir
c7724332e0 arm64: dts: qcom: Rename sa8775p SoC to "lemans"
SA8775P, QCS9100 and QCS9075 are all variants of the same die,
collectively referred to as lemans. Most notably, the last of them
has the SAIL (Safety Island) fused off, but remains identical
otherwise.

In an effort to streamline the codebase, rename the SoC DTSI, moving
away from less meaningful numerical model identifiers.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Nacked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250803110113.401927-2-wasim.nazir@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Dmitry Baryshkov
633ffe2317 arm64: dts: qcom: sm8550: stop using SoC-specific genpd indices
The SM8550 has switched to RPMHPD_* indices for RPMh power domains,
however commit e271b59e39 ("arm64: dts: qcom: sm8550: Add camera clock
controller") brought some more old-style indices. Convert all of them to
use common RPMh PD indices.

Fixes: e271b59e39 ("arm64: dts: qcom: sm8550: Add camera clock controller")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250718-fix-rpmhpd-abi-v2-4-0059edb9ddb3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Dmitry Baryshkov
c48aa92720 arm64: dts: qcom: sm8250: stop using SoC-specific genpd indices
The SM8250 has switched to RPMHPD_* indices for RPMh power domains,
however commit 86a9264b6c ("arm64: dts: qcom: sm8250: Add
interconnects and power-domains to QUPs") brought some more old-style
indices. Convert all of them to use common RPMh PD indices.

Fixes: 86a9264b6c ("arm64: dts: qcom: sm8250: Add interconnects and power-domains to QUPs")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250718-fix-rpmhpd-abi-v2-3-0059edb9ddb3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Dmitry Baryshkov
1d517444b2 arm64: dts: qcom: sm8150: use correct PD for DisplayPort controller
Commit 5dd110c90a ("arm64: dts: qcom: sm8150: add DisplayPort
controller") specified SM8250_MMCX (= 6) for the DisplayPort power
domain, however on SM8150 this indices maps to SM8150_MX_AO (= 6). Use
correct indice instead (SM8150_MMCX = 9).

Fixes: 5dd110c90a ("arm64: dts: qcom: sm8150: add DisplayPort controller")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20250718-fix-rpmhpd-abi-v2-2-0059edb9ddb3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Dmitry Baryshkov
3ede313b5e arm64: dts: qcom: sa8775p: fix RPMh power domain indices
On SA8775P power domains device doesn't use unufied (RPMHPD_foo) ABI,
but it uses SoC-specific indices (SA8775P_foo). Consequently, all DSP on
that platform are referencing random PDs instead of the expected ones.

Correct indices used for that platform.

Fixes: df54dcb34f ("arm64: dts: qcom: sa8775p: add ADSP, CDSP and GPDSP nodes")
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20250718-fix-rpmhpd-abi-v2-1-0059edb9ddb3@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-10 21:01:15 -05:00
Tomer Maimon
13587befb3 arm64: dts: nuvoton: add refclk and update peripheral clocks for NPCM845
Add a 25 MHz fixed-clock node (refclk) in the NPCM845-EVB board device
tree to represent the external reference clock used by the NPCM845 reset
and clock controller.

Update peripherals (timer0, watchdog0-2) in the NPCM845 device tree to
reference this refclk directly instead of the previous clock controller
output (NPCM8XX_CLK_REFCLK).

Depends-on: arm64: dts: nuvoton: Combine NPCM845 reset and clk nodes

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://patch.msgid.link/20250706134207.2168184-3-tmaimon77@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:38:08 +09:30
Tomer Maimon
2e6028f8fa arm64: dts: nuvoton: combine NPCM845 reset and clk nodes
Combine the NPCM845 reset and clock controller nodes into a single node
with compatible "nuvoton,npcm845-reset" in nuvoton-common-npcm8xx.dtsi,
using the auxiliary device framework to provide clock functionality.

Update the register range to 0xC4 to cover the shared reset and clock
registers at 0xf0801000.

Remove the separate nuvoton,npcm845-clk node, as the reset driver now
handles clocks via an auxiliary device.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://patch.msgid.link/20250706134207.2168184-2-tmaimon77@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:38:08 +09:30
Tomer Maimon
91f8329e67 arm64: dts: nuvoton: npcm845: Add pinctrl groups
Add 64 missing pinctrl groups to the NPCM845 device tree source file to
support additional pinmux configurations defined in the npcm845-pinctrl
driver.

This enhances the pinmux configuration for the NPCM845 SoC, enabling
further hardware pin functionalities.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Link: https://patch.msgid.link/20250706153551.2180052-1-tmaimon77@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:38:08 +09:30
Krzysztof Kozlowski
7686b441c0 ARM: dts: nuvoton: Use generic "ethernet" as node name
Common name for Ethernet controllers is "ethernet", not "eth", also
recommended by Devicetree specification in "Generic Names
Recommendation".  Verified lack of impact using dtx_diff.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250717142301.92548-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:38:03 +09:30
Ryan Chen
c30dcfd4b5 soc: aspeed: socinfo: Add AST27xx silicon IDs
Extend the ASPEED SoC info driver to support AST27XX silicon IDs.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Link: https://patch.msgid.link/20250807005208.3517283-1-ryan_chen@aspeedtech.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:53 +09:30
Rob Herring (Arm)
c5313eea3e soc: aspeed: Use of_reserved_mem_region_to_resource() for "memory-region"
Use the newly added of_reserved_mem_region_to_resource() function to
handle "memory-region" properties.

The error handling is a bit different. "memory-region" is optional, so
failed lookup is not an error. But then an error in
of_address_to_resource() is treated as an error. However, that
distinction is not really important. Either the region is available
and usable or it is not. So now, it is just
of_reserved_mem_region_to_resource() which is checked for an error.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250703183508.2074735-1-robh@kernel.org
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:53 +09:30
Tan Siewert
b785b5d88c ARM: dts: aspeed: x570d4u: convert NVMEM content to layout syntax
The used bindings syntax has been deprecated and doesn't work properly
anymore.

Use the newer (and non-deprecated) fixed-layout approach. See commit
bd912c991d ("dt-bindings: nvmem: layouts: add fixed-layout") for
details.

Signed-off-by: Tan Siewert <tan@siewert.io>
Reviewed-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://patch.msgid.link/20250803151949.68618-4-tan@siewert.io
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:48 +09:30
Tan Siewert
1f5ab37b75 ARM: dts: aspeed: romed8hm3: convert NVMEM content to layout syntax
The used bindings syntax has been deprecated and doesn't work properly
anymore.

Use the newer (and non-deprecated) fixed-layout approach. See commit
bd912c991d ("dt-bindings: nvmem: layouts: add fixed-layout") for
details.

Signed-off-by: Tan Siewert <tan@siewert.io>
Reviewed-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://patch.msgid.link/20250803151949.68618-3-tan@siewert.io
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:48 +09:30
Tan Siewert
2660d172a3 ARM: dts: aspeed: e3c256d4i: convert NVMEM content to layout syntax
The used bindings syntax has been deprecated and doesn't work properly
anymore.

Use the newer (and non-deprecated) fixed-layout approach. See commit
bd912c991d ("dt-bindings: nvmem: layouts: add fixed-layout") for
details.

Signed-off-by: Tan Siewert <tan@siewert.io>
Reviewed-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://patch.msgid.link/20250803151949.68618-2-tan@siewert.io
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tan Siewert
5bf96232ed ARM: dts: aspeed: e3c246d4i: convert NVMEM content to layout syntax
The used bindings syntax has been deprecated and doesn't work properly
anymore.

Use the newer (and non-deprecated) fixed-layout approach. See commit
bd912c991d ("dt-bindings: nvmem: layouts: add fixed-layout") for
details.

Signed-off-by: Tan Siewert <tan@siewert.io>
Reviewed-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://patch.msgid.link/20250803151949.68618-1-tan@siewert.io
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Rob Herring (Arm)
608e2990e6 ARM: dts: aspeed: Add missing "ibm,spi-fsi" compatibles
The "ibm,spi-fsi" compatible is missing or incorrect in various nodes.
The incorrect cases used the "ibm,fsi2spi" compatible by mistake which
is the parent node of the actual SPI controller nodes.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Eddie James <eajames@linux.ibm.com>
Link: https://patch.msgid.link/20250731-dt-fsi-cleanups-v1-3-e7b695a29fc3@kernel.org
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Rob Herring (Arm)
b1ccd095b8 ARM: dts: aspeed: Drop "fsi-master" compatibles
The "fsi-master" compatible has been used inconsistently on FSI masters.
It doesn't have any real use or meaning, so it's easier to drop it
everywhere than add it where missing. It is also not documented by any
schemas (only .txt bindings).

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Eddie James <eajames@linux.ibm.com>
Link: https://patch.msgid.link/20250731-dt-fsi-cleanups-v1-2-e7b695a29fc3@kernel.org
[arj: Drop hunk affecting removed swift platform]
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Rob Herring (Arm)
3ca621af06 ARM: dts: aspeed: Drop "no-gpio-delays"
The "no-gpios-delays" property only applies to the "fsi-master-gpio"
binding and not the "aspeed,ast2[45]00-cf-fsi-master" binding. It
doesn't really make sense either as the timing is controlled by the
offloaded firmware.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Eddie James <eajames@linux.ibm.com>
Link: https://patch.msgid.link/20250731-dt-fsi-cleanups-v1-1-e7b695a29fc3@kernel.org
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
88950abacd ARM: dts: aspeed: Add Facebook Darwin (AST2600) BMC
Add initial device tree for the Meta (Facebook) Darwin AST2600 BMC.

Darwin is Meta's rack switch platform with an AST2600 BMC integrated for
health monitoring purpose.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-14-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
0ae1108099 dt-bindings: arm: aspeed: add Facebook Darwin board
Document the new compatibles used on Meta/Facebook Darwin board.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250728055618.61616-13-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
b0f294fdfc ARM: dts: aspeed: facebook-fuji: Include facebook-fuji-data64.dts
Include "facebook-fuji-data64.dts" in facebook-fuji dts to avoid
duplicated code.

Fuji-data64 and Fuji are identical except the BMC flash layout.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-12-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
1bc2625836 ARM: dts: aspeed: Add Facebook Fuji-data64 (AST2600) Board
Introduce fuji-data64.dts to extend Meta/Facebook Fuji BMC's data0
partition without breaking the existing users.

Fuji-data64.dts is copied from fuji.dts with below changes:
  - updating model/compatible strings.
  - updating FMC flash0' data0 partition to 64MB.
  - removing mac3.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-11-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
36296b06cd dt-bindings: arm: aspeed: add Facebook Fuji-data64 board
Document the new compatibles used on Meta/Facebook Fuji-data64 board.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250728055618.61616-10-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
fe0e2fbb6a ARM: dts: aspeed: wedge400: Include wedge400-data64.dts
Include "wedge400-data64.dts" in wedge400 dts to avoid duplicated code.

Wedge400-data64 and Wedge400 are identical except the BMC flash layout.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-9-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
2baf3b61f0 ARM: dts: aspeed: Add Facebook Wedge400-data64 (AST2500) BMC
Add wedge400-data64.dts to extend wedge400's data0 partition from 8MB to
64MB smoothly.

wedge400-data64.dts is copied from wedge400.dts with below changes:
  - updating model/compatible strings.
  - updating flash0 partition.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-8-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
83656699ba dt-bindings: arm: aspeed: add Facebook Wedge400-data64 board
Document the new compatibles used on Meta/Facebook Wedge400-data64
board.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250728055618.61616-7-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
e1b5c5f547 ARM: dts: aspeed: Add facebook-bmc-flash-layout-128-data64.dtsi
Add facebook-bmc-flash-layout-128-data64.dts (with 64MB datastore) to be
used by Meta Network BMC platforms.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-6-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
c11f9190f9 ARM: dts: aspeed: Move eMMC out of ast2600-facebook-netbmc-common.dtsi
Move eMMC entries from ast2600-facebook-netbmc-common.dtsi to each
platform because eMMC is removed from future Meta/Facebook AST2600
Network BMC platforms.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-5-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
dc4717e34f ARM: dts: aspeed: Fix DTB warnings in ast2600-facebook-netbmc-common.dtsi
Fix deprecated spi-gpio properties in ast2600-facebook-netbmc-common.dtsi.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-4-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:47 +09:30
Tao Ren
78831e53bb ARM: dts: aspeed: fuji: Fix DTB warnings
Remove redundant adm1278 properties from fuji dts.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-3-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30
Tao Ren
fc6c8ccfaa ARM: dts: aspeed: wedge400: Fix DTB warnings
Fix the deprecated spi-gpio properties in wedge400 dts.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://patch.msgid.link/20250728055618.61616-2-rentao.bupt@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30
Willie Thai
2b4e0d787d ARM: dts: aspeed: nvidia: gb200nvl: Enable MAC0 for BMC network
Upstream-Status: Inappropriate Bad devices

Signed-off-by: Deepak Kodihalli <dkodihalli@nvidia.com>
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Willie Thai <wthai@nvidia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250717-update-gb200nvl-dts-for-new-hardware-v3-4-f28145c55c98@nvidia.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30
Willie Thai
2193aed602 ARM: dts: aspeed: nvidia: gb200nvl: Repurpose the HMC gpio pin
Repurpose the HMC reset pin to FPGA reset pin.
This change is according to hardware change.

Signed-off-by: Deepak Kodihalli <dkodihalli@nvidia.com>
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Willie Thai <wthai@nvidia.com>
Link: https://patch.msgid.link/20250717-update-gb200nvl-dts-for-new-hardware-v3-3-f28145c55c98@nvidia.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30
Willie Thai
63d2e5dd62 ARM: dts: aspeed: nvidia: gb200nvl: Enable i2c3 bus
Enable i2c3 bus for telemetry fetching purpose.

Signed-off-by: Deepak Kodihalli <dkodihalli@nvidia.com>
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Willie Thai <wthai@nvidia.com>
Link: https://patch.msgid.link/20250717-update-gb200nvl-dts-for-new-hardware-v3-2-f28145c55c98@nvidia.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30
Willie Thai
b20d199da7 ARM: dts: aspeed: nvidia: gb200nvl: Add VCC Supply
Add Vcc supply to avoid probing the devices before they have power.

Signed-off-by: Deepak Kodihalli <dkodihalli@nvidia.com>
Signed-off-by: Ed Tanous <etanous@nvidia.com>
Signed-off-by: Willie Thai <wthai@nvidia.com>
Link: https://patch.msgid.link/20250717-update-gb200nvl-dts-for-new-hardware-v3-1-f28145c55c98@nvidia.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-08-11 09:37:46 +09:30