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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner SoC device tree changes for 6.11
This includes a commit shared with the clk tree. This commit adds clock
and reset indices to the device tree binding, and thus is needed for
both the device tree and driver changes.
ARM64 device tree and binding-only changes
- Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
- Add cache information for A64, H6, and H616 SoCs
- Correct model names and descriptions for Pine64 boards
- Add GPADC (general purpose ADC) for H616 SoC
- Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
- Add additional CPU OPPs for the H700 on top of existing H616 ones
- Enable DVFS for rg35xx boards
- Add IOMMU for H616 SoC
RISC-V device tree changes
- Add system LDOs to D1s/T113 SoC
- Add ClockworkPi and DevTerm device trees
* tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
riscv: dts: allwinner: d1s-t113: Add system LDOs
arm64: dts: allwinner: h616: add IOMMU node
arm64: dts: allwinner: rg35xx: Enable DVFS CPU frequency scaling
arm64: dts: allwinner: h616: add additional CPU OPPs for the H700
arm64: dts: allwinner: anbernic-rg35xx-h: Add ADC joysticks
arm64: dts: allwinner: h616: Add GPADC device node
dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks
ARM: dts: sunxi: remove duplicated entries in makefile
arm64: dts: allwinner: Add cache information to the SoC dtsi for H616
arm64: dts: allwinner: Add cache information to the SoC dtsi for A64
arm64: dts: allwinner: Correct the model names for Pine64 boards
dt-bindings: arm: sunxi: Correct the descriptions for Pine64 boards
arm64: dts: allwinner: Add cache information to the SoC dtsi for H6
ARM: dts: sun50i: Add LRADC node
dt-bindings: input: sun4i-lradc-keys: Add H616 compatible
Link: https://lore.kernel.org/r/ZoQa8r1N8yi7FlPV@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree change for 6.11:
- New board support: imx8mm-iot-gateway, imx93-9x9-qsb, imx95-19x19-evk,
imx8mp-tqma8mpql-mba8mp-ras314, etc.
- A series from Adam Ford that improves imx8mp-beacon-kit support by
fixing dtschema issues and enabling HDMI bridge HPD
- A set of changes from Alexander Stein that adds partitions subnode
to spi-nor
- A great number of changes from Frank Li that add audio, flexcan, gpmi
related devices for imx8dxl, imx8qm based boards
- A bunch of layerscape dtschema issue fixes from Frank Li
- A series from Krzysztof Kozlowski to use defines for interrupts
- A number of improvements on i.MX8MP DHCOM devices from Marek Vasut
- A couple of changes from Parthiban Nallathambi that add PCIe PHY and
RS232/RS485 overlays for phygate-tauri-l board
- A series from Shengjiu Wang that adds bt-sco and XCVR sound card
support for imx8mp-evk
- A series from Tim Harvey that fixes dt-schema warnings and adds DP83867
configuration for i.MX8M Venice devices
- Other random feature additions and improvments on various boards
* tag 'imx-dt64-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (91 commits)
arm64: dts: imx8mp: Remove 'snps,rx-sched-sp'
arm64: dts: imx8mm-verdin: add TPM device
arm64: dts: imx8mp-evk: Add audio XCVR sound card
arm64: dts: imx8mp: Add audio XCVR device node
arm64: dts: imx8mp: Update Fast ethernet PHY MDIO addresses to match DH i.MX8MP DHCOM rev.200
arm64: dts: imx8mp: Do not reconfigure Audio PLL2 on DH i.MX8M Plus DHCOM SoM
arm64: dts: layerscape: rename b(q)man-portals to b(q)man-portals-bus
arm64: dts: fsl-ls1046a: rename thermal node name
arm64: dts: fsl-ls1043a: remove unused clk-name at watchdog node
arm64: dts: layerscape: rename aux_bus to aux-bus
arm64: dts: layerscape: change pcie interrupt order
arm64: dts: layerscape: rename node name "wdt" to "watchdog"
arm64: dts: layerscape: add #dma-cells for qdma
arm64: dts: layerscape: remove compatible string 'fsl,fman-xmdio' for fman3
arm64: dts: layerscape: replace node name 'nor' with 'flash'
arm64: dts: fsl-ls1012a: remove property 'snps,host-vbus-glitches'
arm64: dts: fsl-lx2160a: fix #address-cells for pinctrl-single
arm64: dts: layerscape: add platform special compatible string for gpio
arm64: dts: layerscape: rename node 'timer' as 'rtc'
arm64: dts: imx8qxp-mek: Pass memory-region to the DSP node
...
Link: https://lore.kernel.org/r/20240702142153.413061-4-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The drm_mode_legacy_fb_format() function only generates formats suitable
for little endian devices. switch to drm_driver_legacy_fb_format() here
instead to take the device endianness into consideration, too.
Suggested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 6ae2ff23aa43 ("drm/client: Convert drm_client_buffer_addfb() to drm_mode_addfb2()")
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: <stable@vger.kernel.org> # v6.7+
Link: https://patchwork.freedesktop.org/patch/msgid/20240702121737.522878-1-thuth@redhat.com
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX ARM device tree change for 6.11:
- A few changes from Krzysztof Kozlowski to fix dtschema issues
- A series from Michael Walle to improve kontron-samx6i SoM support by
fixing various errors and add kontron-samx6i-ads2 board
- Add LVDS port data mapping for M53 Menlo board
- Convert NVMEM usage to layout syntax on MBA6 boards
* tag 'imx-dt-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6qdl-kontron-samx6i: add actual device trees
ARM: dts: imx6qdl-kontron-samx6i: remove wake-up-gpio property
ARM: dts: imx6qdl-kontron-samx6i: fix PCIe reset polarity
ARM: dts: imx6qdl-kontron-samx6i: fix node names
ARM: dts: imx6qdl-kontron-samx6i: add SDIO_PWR_EN support
ARM: dts: imx6qdl-kontron-samx6i: always enable eMMC
ARM: dts: imx6qdl-kontron-samx6i: fix product name
ARM: dts: imx6qdl-kontron-samx6i: fix SPI0 chip selects
ARM: dts: imx6qdl-kontron-samx6i: cleanup the PMIC node
ARM: dts: imx6qdl-kontron-samx6i: fix board reset
ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset
ARM: dts: imx6qdl-kontron-samx6i: fix phy-mode
ARM: dts: nxp: imx6: convert NVMEM content to layout syntax
ARM: dts: e60k02: fix aliases for mmc
ARM: dts: imx: Add LVDS port data mapping on M53 Menlo
ARM: dts: imx28-tx28: drop redundant 'panel-name' property
ARM: dts: imx: drop redundant 'u-boot,panel-name' property
ARM: dts: imx6dl-aristainetos2_4: drop redundant 'power-on-delay' property
ARM: dts: imx: correct choice of panel native mode
ARM: dts: imx: align panel timings node name with dtschema
Link: https://lore.kernel.org/r/20240702142153.413061-3-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX DT bindings for 6.11:
- Add compatible string for various new boards
- Drop Li Yang as maintainer for bindings as his email bounces
* tag 'imx-bindings-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: fsl: document Kontron SMARC-sAMX6i boards
dt-bindings: arm: add MBa8MP-RAS314 SBC
dt-bindings: arm: fsl: add i.MX93 9x9 QSB board
dt-bindings: arm: fsl: add i.MX95 19x19 EVK board
dt-bindings: arm: fsl: Document Compulab IOT-GATE-iMX8
dt-bindings: Drop Li Yang as maintainer for all bindings
Link: https://lore.kernel.org/r/20240702142153.413061-2-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM DTS for v6.11
Few cleanups and improvements which were missed by their maintainers:
1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
2. VT8500: align node names with bindings (USB, panel timings).
3. Cirrus: align node names with bindings (panel timings).
4. TI Nspire: correct unit addresses, correct watchdog compatible and
properties while making it disabled (never tested).
5. Nuvoton, Aspeed: align node names with bindings (I2C).
IMPORTANT: At least for Aspeed it is known to affect some user-space
tools, because that user-space looks for specific node path via
/sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
and any user-space relying on it:
- Prevents any changes in DTS, e.g. node renaming or moving,
changing unit addresses (re-arranging child bus addressing).
- Is using undocumented interface.
- Is neither reliable nor understandable.
6. TI OMAP and Davinci: align node names with bindings (panel timings),
drop incorrect property.
7. STI: document in bindings codec child to fix dtbs_checks.
* tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
ARM: dts: omap am5729-beagleboneai: drop unneeded ti,enable-id-detection
dt-bindings: soc: sti: st,sti-syscon: document codec node
ARM: dts: ti: align panel timings node name with dtschema
arm: dts: aspeed: Use standard 'i2c' bus node name
arm: dts: nuvoton: Use standard 'i2c' bus node name
MAINTAINERS: ARM: alphascale: add Krzysztof Kozlowski as maintainer
ARM: dts: nspire: Add full compatible for watchdog node
ARM: dts: nspire: Add unit name addresses to memory nodes
MAINTAINERS: ARM: nspire: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: vt8500: add Alexey and Krzysztof as maintainers
MAINTAINERS: ARM: axm: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: moxa: add Krzysztof Kozlowski as maintainer
ARM: dts: cirrus: align panel timings node name with dtschema
ARM: dts: vt8500: align panel timings node name with dtschema
ARM: dts: vt8500: replace "uhci" nodename with generic name "usb"
Link: https://lore.kernel.org/r/20240702065359.7378-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The ROCK 5 ITX as the name suggests is made in the ITX form factor and
actually built in a form to be used in a regular case even providing
connectors for regular front-panel io.
It can be powered either by 12V, ATX power-supply or PoE.
Notable peripherals are the 4 SATA ports, M.2 M-Key slot, M.2 E-key slot,
2*2.5Gb PCIe-connected Ethernet NICs.
As of yet unsupported display options consist of 2*HDMI, DP via USB-c,
eDP + 2*DSI via PCB connectors.
USB ports are 4*USB3 + 2*USB2 on the back panel and 2-port front-panel
connector.
Schematics for the board can be found on
- https://dl.radxa.com/rock5/5itx/radxa_rock_5_itx_X1100_schematic.pdf
- https://dl.radxa.com/rock5/5itx/v1110/radxa_rock_5itx_v1110_schematic.pdf
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240704153815.837392-3-heiko@sntech.de
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Add devicetree binding for the ROCK 5 ITX board, built around the rk3588.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240704153815.837392-2-heiko@sntech.de
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Similar to bf6f26deb0e8 ("arm64: dts: rockchip: Add dma-names to uart1
on quartz64-b") also add the dma-names property to the other rk3566
devices from Pine64 with bluetooth functionality.
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Tested-by: Riley Trautman <asonix.dev@gmail.com>
Link: https://lore.kernel.org/r/20240705163004.29678-4-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Pine64's Rock64 was missing the avdd supply properties on the hdmi node,
causing the following warnings:
dwhdmi-rockchip ff3c0000.hdmi: supply avdd-0v9 not found, using dummy regulator
dwhdmi-rockchip ff3c0000.hdmi: supply avdd-1v8 not found, using dummy regulator
In the Rock64 Schematic document version 2.0 those supplies are marked
as DVIDEO_AVDD_1V0 and DVIDEO_AVDD_1V8 respectively, but in version 3.0
those are named HDMI_AVDD_1V0 and HDMI_AVDD_1V8, which is a bit clearer.
In both versions those are connected to LDO3 and LDO1 respectively.
While the DeviceTree property is named 'avdd-0v9-supply' the
'rockchip,dw-hdmi.yaml' binding document notes the following:
A 0.9V supply that powers up the SoC internal circuitry. The actual
pin name varies between the different SoCs and is usually
HDMI_TX_AVDD_0V9 or sometimes HDMI_AVDD_1V0.
So the 'vdd_10' reference is not an error.
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20240704191919.38856-1-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM64 DTS for v6.11
Few cleanups and improvements which were missed by their maintainers:
1. Spreadtrum: correct PMU nodes - split per clusters.
2. HiSilicon: add dedicated compatible to syscon node ("syscon" alone is
not allowed).
3. APM: add dedicated compatible to syscon node (binding applied to MFD
tree).
* tag 'dt64-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
arm64: dts: apm: Add dedicated syscon poweroff compatibles
arm64: dts: hisilicon: hi3660: add dedicated hi3660-usb3-otg-bc compatible
dt-bindings: soc: hisilicon: document hi3660-usb3-otg-bc
arm64: dts: sprd: Split PMU nodes for heterogeneous CPUs
Link: https://lore.kernel.org/r/20240702065359.7378-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.10
1. Google GS101: Minor cleanup and add fake regulators to USB phy, to
satisfy dtbs_check. The PMIC providing these regulators is not yet
implemented.
2. Exynos850: Add True Random Number Generator.
* tag 'samsung-dt64-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos850: Enable TRNG
arm64: dts: exynos: gs101-oriole: add placeholder regulators for USB phy
arm64: dts: exynos: gs101: reorder properties as per guidelines
Link: https://lore.kernel.org/r/20240702063514.6215-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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After commit 0ede61d8589c ("file: convert to SLAB_TYPESAFE_BY_RCU") this
loop always iterates exactly one time. Delete the for statement and pull
the code in a tab.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/bpf/ZoWJF51D4zWb6f5t@stanley.mountain
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree changes for v6.11-rc1
This contains one patch that reworks the device tree structure for
Jetson Orin NX and Jetson Orin Nano, which are both within the same
family. This restructuring makes it easier to extend both platforms
in a consistent way in the future.
* tag 'tegra-for-6.11-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Restructure Orin NX/Nano device tree
Link: https://lore.kernel.org/r/20240628210818.3627404-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes
Allwinner fixes for 6.10
- Fix PMIC interrupt number for Remix Mini PC
* tag 'sunxi-fixes-for-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: Fix PMIC interrupt number
Link: https://lore.kernel.org/r/ZoQY5k21RQLOrBQ3@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm driver fixes for v6.10
UCSI support is disabled on SC8280XP while being debugged, as it's
causing the system to crash. A recent LLCC QDU1000 binding change is
reverted, to allow expressing the LLCC memory regions.
* tag 'qcom-drivers-fixes-for-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
Revert "dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries"
soc: qcom: pmic_glink: disable UCSI on sc8280xp
Link: https://lore.kernel.org/r/20240702031157.341031-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm Arm64 defconfig fixes for v6.10
Enable the Elan I2C HID driver, to enable the touchscreen on devices
such as the Lenovo Thinkpad X13s.
* tag 'qcom-arm64-defconfig-fixes-for-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: enable Elan i2c-hid driver
Link: https://lore.kernel.org/r/20240702025740.339563-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm Arm64 DeviceTree fixes for v6.10
This marks the PSHOLD node on SC8280XP as reserved, to resolve a
regression where a reset is triggered instead of a clean shutdown. Also
on SC8280XP the touchscreen properties are adjusted to make it properly
described on CRD and make it work on the Lenovo Thinkpad X13s.
Corrects the LLCC definitions on SC8180X and QDU1000 to allow these
drivers and their dependencies to probe.
X1 Elite CRD is given more CMA space, to avoid running out during boot,
as PCIe SMMU is not accessible. Audio configuration is corrected, on
the same.
SM6115 SDHC is given an IOMMU stream, to avoid access issues.
Lastly the EL2 non-secure physical timer interrupt on SA8775P is
corrected from its previous incorrect value.
* tag 'qcom-arm64-fixes-for-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: qdu1000: Fix LLCC reg property
arm64: dts: qcom: sm6115: add iommu for sdhc_1
arm64: dts: qcom: x1e80100-crd: fix DAI used for headset recording
arm64: dts: qcom: x1e80100-crd: fix WCD audio codec TX port mapping
arm64: dts: qcom: sc8280xp-crd: use external pull up for touch reset
arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on
arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer
arm64: dts: qcom: sc8280xp: Set status = "reserved" on PSHOLD
arm64: dts: qcom: x1e80100-*: Allocate some CMA buffers
arm64: dts: qcom: sc8180x: Fix LLCC reg property again
Link: https://lore.kernel.org/r/20240702030913.340814-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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After revisiting the design, I believe `struct z_erofs_bvec` should
be page-based instead of folio-based due to the reasons below:
- The minimized memory mapping block is a page;
- Under the certain circumstances, only temporary pages needs to be
used instead of folios since refcount, mapcount for such pages are
unnecessary;
- Decompressors handle all types of pages including temporary pages,
not only folios.
When handling `struct z_erofs_bvec`, all folio-related information
is now accessed using the page_folio() helper.
The final goal of this round adaptation is to eliminate direct
accesses to `struct page` in the EROFS codebase, except for some
exceptions like `z_erofs_is_shortlived_page()` and
`z_erofs_page_is_invalidated()`, which require a new helper to
determine the memdesc type of an arbitrary page.
Actually large folios of compressed files seem to work now, yet I tend
to conduct more tests before officially enabling this for all scenarios.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240703120051.3653452-4-hsiangkao@linux.alibaba.com
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Previously, a folio just contains one page. In order to enable large
folios, z_erofs_scan_folios() needs to handle multi-page folios.
First, this patch eliminates all gotos. Instead, the new loop deal
with multiple parts in each folio. It's simple to handle the parts
which belong to unmapped extents or fragment extents; but for encoded
extents, the page boundaries needs to be considered for `tight` and
`split` to keep inplace I/Os work correctly: when a part crosses the
page boundary, they needs to be reseted properly.
Besides, simplify `tight` derivation since Z_EROFS_PCLUSTER_HOOKED
has been removed for quite a while.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240703120051.3653452-3-hsiangkao@linux.alibaba.com
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Just a straight-forward conversion. No logic changes.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240703120051.3653452-2-hsiangkao@linux.alibaba.com
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Unlike `pagecache_get_page()`, `__filemap_get_folio()` returns error
pointers instead of NULL, thus switching to `IS_ERR_OR_NULL`.
Apart from that, it's just a straightforward conversion.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240703120051.3653452-1-hsiangkao@linux.alibaba.com
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When BPF_TRAMP_F_CALL_ORIG is not set, stack space for passing arguments
on stack doesn't need to be reserved because the original function is
not called.
Only reserve space for stacked arguments when BPF_TRAMP_F_CALL_ORIG is
set.
Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Pu Lehui <pulehui@huawei.com>
Link: https://lore.kernel.org/bpf/20240708114758.64414-1-puranjay@kernel.org
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In the process of adding support for shared IRQ pins, a scenario
was accidentally created where adv7511_irq_process returned
prematurely causing the EDID to fail randomly.
Since the interrupt handler is broken up into two main helper functions,
update both of them to treat the helper functions as IRQ handlers. These
IRQ routines process their respective tasks as before, but if they
determine that actual work was done, mark the respective IRQ status
accordingly, and delay the check until everything has been processed.
This should guarantee the helper functions don't return prematurely
while still returning proper values of either IRQ_HANDLED or IRQ_NONE.
Reported-by: Liu Ying <victor.liu@nxp.com>
Fixes: f3d9683346d6 ("drm/bridge: adv7511: Allow IRQ to share GPIO pins")
Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Liu Ying <victor.liu@nxp.com> # i.MX8MP EVK ADV7535 EDID retrieval w/o IRQ
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240630221931.1650565-1-aford173@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
V3: Remove unnecessary declaration of ret by evaluating the return
code of regmap_read directly.
V2: Fix uninitialized cec_status
Cut back a little on error handling to return either IRQ_NONE or
IRQ_HANDLED.
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The eMMC RST_N register is implemented as secure register on the BlueField
SoC and controlled by TF-A. This commit sends an SMC call to TF-A for the
eMMC HW reset.
Reviewed-by: David Thompson <davthompson@nvidia.com>
Signed-off-by: Liming Sun <limings@nvidia.com>
Link: https://lore.kernel.org/r/2c459196c6867e325f9386ec0559efea464cfdd6.1718213918.git.limings@nvidia.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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This commit adds a new callback to allow drivers to support platform
specific eMMC HW reset.
Reviewed-by: David Thompson <davthompson@nvidia.com>
Signed-off-by: Liming Sun <limings@nvidia.com>
Link: https://lore.kernel.org/r/3df02ffa8bdaa74f5261c8914d2545b97fb3478a.1718213918.git.limings@nvidia.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Set proper MAC capabilities for port 4 on LAN9371 and LAN9372 switches with
integrated 100BaseTX PHY. And introduce the is_lan937x_tx_phy() function to
reuse it where applicable.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Correct the example to match the help text from the devlink utility.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add compatible string 'fsl,lx2160a-dspi' and allow fall back to
'fsl,ls2085a-dspi'.
Fix below CHECK_DTBS warning.
arch/arm64/boot/dts/freescale/fsl-lx2160a-bluebox3.dtb: spi@2100000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,lx2160a-dspi', 'fsl,ls2085a-dspi'] is too long
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20240703165931.2325807-2-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add dmas and dma-names properties because dspi support dma transfer.
Fix below warnings:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dtb: spi@2120000: Unevaluated properties are not allowed ('dma-names', 'dmas', 'little-endian' were unexpected)
from schema $id: http://devicetree.org/schemas/spi/fsl,dspi.yaml#
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/20240703165931.2325807-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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status is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@nfschina.com>
Link: https://patch.msgid.link/20240708041411.14424-1-zeming@nfschina.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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rc is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li zeming <zeming@nfschina.com>
Link: https://patch.msgid.link/20240708035320.14241-1-zeming@nfschina.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The interrupt is optional in hardware and not connected on
some boards. Make it optional in the binding.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20240708084107.38986-3-frieder@fris.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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The IRQ line might not be connected on some boards. Allow the driver
to be probed without it.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20240708084107.38986-5-frieder@fris.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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The struct instances supplied by the drivers are never modified.
Handle them as const in the regmap core allowing the drivers to put them
into .rodata.
Also add a new entry to const_structs.checkpatch to make sure future
instances of this struct already enter the tree as const.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20240706-regmap-const-structs-v1-2-d08c776da787@weissschuh.net
Signed-off-by: Mark Brown <broonie@kernel.org>
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Many structs used by regmap should be const by default.
Add entries to const_structs.checkpatch for them for checkpatch.pl to
warn on new non-const additions.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://patch.msgid.link/20240706-regmap-const-structs-v1-1-d08c776da787@weissschuh.net
Signed-off-by: Mark Brown <broonie@kernel.org>
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xfrm_policy_kill() is called at different places to delete xfrm
policy. It will call xfrm_pol_put(). But xfrm_dev_policy_delete() is
not called to free the policy offloaded to hardware.
The three commits cited here are to handle this issue by calling
xfrm_dev_policy_delete() outside xfrm_get_policy(). But they didn't
cover all the cases. An example, which is not handled for now, is
xfrm_policy_insert(). It is called when XFRM_MSG_UPDPOLICY request is
received. Old policy is replaced by new one, but the offloaded policy
is not deleted, so driver doesn't have the chance to release hardware
resources.
To resolve this issue for all cases, move xfrm_dev_policy_delete()
into xfrm_policy_kill(), so the offloaded policy can be deleted from
hardware when it is called, which avoids hardware resources leakage.
Fixes: 919e43fad516 ("xfrm: add an interface to offload policy")
Fixes: bf06fcf4be0f ("xfrm: add missed call to delete offloaded policies")
Fixes: 982c3aca8bac ("xfrm: delete offloaded policy")
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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In cited commit, netdev_tracker_alloc() is called for the newly
allocated xfrm state, but dev_hold() is missed, which causes netdev
reference count imbalance, because netdev_put() is called when the
state is freed in xfrm_dev_state_free(). Fix the issue by replacing
netdev_tracker_alloc() with netdev_hold().
Fixes: f8a70afafc17 ("xfrm: add TX datapath support for IPsec packet offload mode")
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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At this time, conntrack either returns NF_ACCEPT or NF_DROP.
To improve debuging it would be nice to be able to replace NF_DROP verdict
with NF_DROP_REASON() helper,
This helper releases the skb instantly (so drop_monitor can pinpoint
exact location) and returns NF_STOLEN.
Prepare call sites to deal with this before introducing such changes
in conntrack and nat core.
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux
Merge more amd-pstate changes for 6.11 from Mario Liminciello:
"This adds fixes for setting scaling max frequency on systems
without a dedicated MSR for setting CPPC requests."
* tag 'amd-pstate-v6.11-2024-07-07' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux:
cpufreq/amd-pstate: Fix the scaling_max_freq setting on shared memory CPPC systems
cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
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`sdhci_am654_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240705-sdhci_am654-const-regmap_config-v1-1-c166a8d48a66@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The only generic interface to execute asynchronously in the BH context is
tasklet; however, it's marked deprecated and has some design flaws. To
replace tasklets, BH workqueue support was recently added. A BH workqueue
behaves similarly to regular workqueues except that the queued work items
are executed in the BH context.
This patch converts drivers/mmc/* from tasklet to BH workqueue.
Based on the work done by Tejun Heo <tj@kernel.org>
Tested-by: Christian Loehle <christian.loehle@arm.com>
Tested-by: Aubin Constans <aubin.constans@microchip.com>
Acked-by: Aubin Constans <aubin.constans@microchip.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20240701100736.4001658-1-allen.lkml@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The only generic interface to execute asynchronously in the BH context is
tasklet; however, it's marked deprecated and has some design flaws. To
replace tasklets, BH workqueue support was recently added. A BH workqueue
behaves similarly to regular workqueues except that the queued work items
are executed in the BH context.
This patch converts the SDHI driver from tasklet to BH workqueue.
Based on the work done by Tejun Heo <tj@kernel.org>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
[wsa: fixed build faliures, corrected whitespace issues]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20240626085015.32171-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Some controllers may not be able to reach a bus clock as low as 400 KHz
due to a lack of sufficient divisors. In these cases, the SD card slot
becomes non-functional as Linux continuously attempts to set the bus
clock to 400 KHz. If the controller is incapable of getting that low,
set its minimum frequency instead. While this may eliminate some SD
cards, it allows those capable of operating at the controller's minimum
frequency to be used.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240625-gigantic-frown-1ef4afa3e6fa@wendy
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Commit c0e5f4e73a71 ("misc: rtsx: Add support for RTS5261") silently
removed RTSX_MS_CARD from its MFD cell, so rtsx_pci_ms isn't used
by any driver anymore.
Since there doesn't seem to any complaint, hence drop the driver.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20240620031159.142637-1-kai.heng.feng@canonical.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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As it turns out, clearing the BSS was not the right fix for the issue
that was ultimately fixed by commit decd347c2a75 ("x86/efistub:
Reinstate soft limit for initrd loading"), and given that the Windows
EFI loader becomes very unhappy when entered with garbage in BSS, this
is one thing that x86 PC EFI implementations can be expected to get
right.
So drop it from the pure PE entrypoint. The handover protocol entrypoint
still needs this - it is used by the flaky distro bootloaders that
barely implement PE/COFF at all.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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The fail label is only used in a situation where the previous EFI API
call succeeded, and so status will be set to EFI_SUCCESS. Fix this, by
dropping the goto entirely, and call efi_exit() with the correct error
code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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0c18184de990 ("platform/x86: apple-gmux: support MMIO gmux on T2 Macs")
brought support for T2 Macs in apple-gmux. But in order to use dual GPU,
the integrated GPU has to be enabled. On such dual GPU EFI Macs, the EFI
stub needs to report that it is booting macOS in order to prevent the
firmware from disabling the iGPU.
This patch is also applicable for some non T2 Intel Macs.
Based on this patch for GRUB by Andreas Heider <andreas@heider.io>:
https://lists.gnu.org/archive/html/grub-devel/2013-12/msg00442.html
Credits also goto Kerem Karabay <kekrby@gmail.com> for helping porting
the patch to the Linux kernel.
Cc: Orlando Chamberlain <orlandoch.dev@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
[ardb: limit scope using list of DMI matches provided by Lukas and Orlando]
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Tested-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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The smbios.c source file is not currently included in the x86 build, and
before we can do so, it needs some tweaks to build correctly in
combination with the EFI mixed mode support.
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
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Summary of change:
- Fix setting of TRL MSR after SST-TF is disabled in auto mode. Use
correct units.
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