History log of /linux/arch/riscv/boot/dts/thead/th1520-lichee-pi-4a.dts (Results 1 – 25 of 27)
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# 7b17f5eb 17-Sep-2024 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
"New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas

Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
"New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas
R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three
of these are variants of already supported chips, in particular the
last one is almost identical to MSM8939.

Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm,
STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra,
and T-HEAD.

The added Qualcomm platform support once again dominates the changes,
with seven phones and three laptops getting added in addition to many
new features on existing machines. The Snapdragon X1E support
specifically keeps improving.

The other new machines are:

- eight new machines using various 64-bit Rockchips SoCs, both on the
consumer/gaming side and developer boards

- three industrial boards with 64-bit i.MX, which is a very low
number for them.

- four more servers using a 32-bit Speed BMC

- three boards using STM32MP1 SoCs

- one new machine each using allwinner, amlogic, broadcom and renesas
chips"

* tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (672 commits)
arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio
arm64: dts: mediatek: add audio support for mt8365-evk
arm64: dts: mediatek: add afe support for mt8365 SoC
arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface
arm64: dts: mediatek: mt8186: Add svs node
arm64: dts: mediatek: mt8186: Add power domain for DPI
arm64: dts: mediatek: mt8195: Correct clock order for dp_intf*
arm64: dts: mt8183: add dpi node to mt8183
arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators
arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board
arm64: dts: rockchip: add CAN-FD controller nodes to rk3568
arm64: dts: nuvoton: ma35d1: Add uart pinctrl settings
arm64: dts: nuvoton: ma35d1: Add pinctrl and gpio nodes
arm64: dts: nuvoton: Add syscon to the system-management node
ARM: dts: Fix undocumented LM75 compatible nodes
arm64: dts: toshiba: Fix pl011 and pl022 clocks
ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: Add MECIO1 and MECT1S board variants
...

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Revision tags: v6.11, v6.11-rc7
# d846d5f1 03-Sep-2024 Arnd Bergmann <arnd@arndb.de>

Merge tag 'thead-dt-for-v6.12' of https://github.com/pdp7/linux into soc/dt

T-HEAD Devicetrees for v6.12

Add SPI controller node to th1520.dtsi and enable spi0 on the BeagleV
Ahead and LicheePi 4A.

Merge tag 'thead-dt-for-v6.12' of https://github.com/pdp7/linux into soc/dt

T-HEAD Devicetrees for v6.12

Add SPI controller node to th1520.dtsi and enable spi0 on the BeagleV
Ahead and LicheePi 4A.

The TH1520 AP_SYS clock driver landed in v6.11 so convert multiple
peripherals like mmc and uart from fixed clocks to the clock controller.

All of these patches have been successfully tested in the latest
linux-next releases.

Signed-off-by: Drew Fustini <drew@pdp7.com>

* tag 'thead-dt-for-v6.12' of https://github.com/pdp7/linux:
riscv: dts: thead: change TH1520 SPI node to use clock controller
riscv: dts: thead: add clock to TH1520 gpio nodes
riscv: dts: thead: update TH1520 dma and timer nodes to use clock controller
riscv: dts: thead: change TH1520 mmc nodes to use clock controller
riscv: dts: thead: change TH1520 uart nodes to use clock controller
riscv: dts: thead: Add TH1520 AP_SUBSYS clock controller
riscv: dts: thead: add basic spi node

Link: https://lore.kernel.org/r/ZsWs8QiVruMXjzPc@x1
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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Revision tags: v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7
# 32121e15 05-Jul-2024 Kanak Shilledar <kanakshilledar@gmail.com>

riscv: dts: thead: add basic spi node

created spi0 node with fixed clock. the spi0 node
uses synopsis designware driver and has the following
compatible "snps,dw-apb-ssi". the spi0 node is connected

riscv: dts: thead: add basic spi node

created spi0 node with fixed clock. the spi0 node
uses synopsis designware driver and has the following
compatible "snps,dw-apb-ssi". the spi0 node is connected
to a SPI NOR flash pad which is left unpopulated on the back
side of the board.

Acked-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Kanak Shilledar <kanakshilledar@gmail.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>

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# a23e1966 15-Jul-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.


Revision tags: v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2
# 6f47c7ae 28-May-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.


Revision tags: v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6
# a1c613ae 24-Oct-2023 Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Work that needs to land in drm-intel-gt-next depends on two patches only
present in drm-intel-next, absence of which is causing a merge conflict:

3b918f4

Merge drm/drm-next into drm-intel-gt-next

Work that needs to land in drm-intel-gt-next depends on two patches only
present in drm-intel-next, absence of which is causing a merge conflict:

3b918f4f0c8b ("drm/i915/pxp: Optimize GET_PARAM:PXP_STATUS")
ac765b7018f6 ("drm/i915/pxp/mtl: intel_pxp_init_hw needs runtime-pm inside pm-complete")

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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# cdd5b5a9 07-Nov-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.7 merge window.


Revision tags: v6.6-rc7
# a940daa5 17-Oct-2023 Thomas Gleixner <tglx@linutronix.de>

Merge branch 'linus' into smp/core

Pull in upstream to get the fixes so depending changes can be applied.


Revision tags: v6.6-rc6
# 57390019 11-Oct-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Updating drm-misc-next to the state of Linux v6.6-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v6.6-rc5
# de801933 03-Oct-2023 Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.6-rc4' into perf/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>


Revision tags: v6.6-rc4, v6.6-rc3
# 6f23fc47 18-Sep-2023 Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.6-rc2' into locking/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>


Revision tags: v6.6-rc2
# a3f9e4bc 15-Sep-2023 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Sync to v6.6-rc1.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# c900529f 12-Sep-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v6.6-rc1
# 34069d12 05-Sep-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.5' into next

Sync up with mainline to bring in updates to the shared infrastructure.


# 0e72db77 31-Aug-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"These are the devicetree updates for Arm and RISC-V based SoCs, main

Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"These are the devicetree updates for Arm and RISC-V based SoCs, mainly
from Qualcomm, NXP/Freescale, Aspeed, TI, Rockchips, Samsung, ST and
Starfive.

Only a few new SoC got added:

- TI AM62P5, a variant of the existing Sitara AM62x family

- Intel Agilex5, an FPGFA platform that includes an Cortex-A76/A55
SoC.

- Qualcomm ipq5018 is used in wireless access points

- Qualcomm SM4450 (Snapdragon 4 Gen 2) is a new low-end mobile phone
platform.

In total, 29 machines get added, which is low because of the summer
break. These cover SoCs from Aspeed, Broadcom, NXP, Samsung, ST,
Allwinner, Amlogic, Intel, Qualcomm, Rockchip, TI and T-Head. Most of
these are development and reference boards.

Despite not adding a lot of new machines, there are over 700 patches
in total, most of which are cleanups and minor fixes"

* tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (735 commits)
arm64: dts: use capital "OR" for multiple licenses in SPDX
ARM: dts: use capital "OR" for multiple licenses in SPDX
arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
ARM: dts: qcom: apq8064: add support to gsbi4 uart
riscv: dts: change TH1520 files to dual license
riscv: dts: thead: add BeagleV Ahead board device tree
dt-bindings: riscv: Add BeagleV Ahead board compatibles
ARM: dts: stm32: add SCMI PMIC regulators on stm32mp135f-dk board
ARM: dts: stm32: STM32MP13x SoC exposes SCMI regulators
dt-bindings: rcc: stm32: add STM32MP13 SCMI regulators IDs
ARM: dts: stm32: support display on stm32f746-disco board
ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-disco
ARM: dts: stm32: add pin map for LTDC on stm32f7
ARM: dts: stm32: add ltdc support on stm32f746 MCU
arm64: dts: qcom: sm6350: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sa8775p: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sdm670: Add PDC
riscv: dts: starfive: fix jh7110 qspi sort order
...

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Revision tags: v6.5
# ecd2dc2f 22-Aug-2023 Arnd Bergmann <arnd@arndb.de>

Merge tag 'riscv-dt-for-v6.6-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.6 Part 2

T-Head:
Add a second minimal devicetree for the secon

Merge tag 'riscv-dt-for-v6.6-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.6 Part 2

T-Head:
Add a second minimal devicetree for the second board using the th1520
SoC, the BeagleV Ahead. As with the Lichee Pi 4a, this is sufficient
only for booting to a console, with work on the mmc, clocks and ethernet
sides of things under way. A relicense to a dual licence for the
existing devicetree files is also done, for good measure.
RISC-V Devicetrees for v6.6-pt2

StarFive:
Fix the sort order of some nodes that I resolved incorrectly during a
merge conflict.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v6.6-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
riscv: dts: change TH1520 files to dual license
riscv: dts: thead: add BeagleV Ahead board device tree
dt-bindings: riscv: Add BeagleV Ahead board compatibles
riscv: dts: starfive: fix jh7110 qspi sort order

Link: https://lore.kernel.org/r/20230819-unwieldy-railing-9bba2b176aa7@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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Revision tags: v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4
# a3ce3ff2 24-Jul-2023 Drew Fustini <dfustini@baylibre.com>

riscv: dts: change TH1520 files to dual license

Modify the SPDX-License-Identifier for dual license of GPL-2.0 OR MIT.

Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Acked-by: Jisheng Zhang <j

riscv: dts: change TH1520 files to dual license

Modify the SPDX-License-Identifier for dual license of GPL-2.0 OR MIT.

Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Acked-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

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# 2612e3bb 07-Aug-2023 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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# 9f771739 07-Aug-2023 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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# 61b73694 24-Jul-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


Revision tags: v6.5-rc3
# 0791faeb 17-Jul-2023 Mark Brown <broonie@kernel.org>

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.


Revision tags: v6.5-rc2
# 2f98e686 11-Jul-2023 Maxime Ripard <mripard@kernel.org>

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>


Revision tags: v6.5-rc1
# 44f10dbe 30-Jun-2023 Andrew Morton <akpm@linux-foundation.org>

Merge branch 'master' into mm-hotfixes-stable


# 6c1561fb 30-Jun-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files,

Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for
each SoC vendor, following the same scheme that is used on arm64, mips
and riscv. This has been discussed for many years, but so far we never
did this as there was a plan to move the files out of the kernel
entirely, which has never happened.

The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.

There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along with
their device drivers.

- The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the
time.

- Amlogic C3 is a Cortex-A35 based smart IP camera chip

- Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.

- Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.

- Qualcomm SDX75 is the latest generation modem chip that is used as
a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.

- Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
Xuantie C910 core, a step up from all previously added rv64 chips.

All of the above come with reference board implementations, those
included there are 39 new board files, but only five more 32-bit this
time, probably a new low:

- Marantec Maveo board based on dhcor imx6ull module

- Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip

- Epson Moverio BT-200 AR glasses based on TI OMAP4

- PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM

- ICnova ADB4006 board based on Allwinner A20

On the 64-bit side, there are also fewer addded machines than we had
in the recent releases:

- Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.

- NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234

- Qualcomm gains support for 6 reference boards on various members of
their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
of the various reference platforms for their new chips.

- Rockchips support for several newer boards: Indiedroid Nova
(rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
Fastrhino R66S/R68S (rk3568)

- TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
Verdin family with AM62 COM, carrier and dev boards

Other changes to existing boards contain the usual minor improvements
along with

- continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names

- support for devicetree overlays on at91, bcm283x

- significant additions to existing SoC support on mediatek,
qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
STM32MP1

As usual, a lot more detail is available in the individual merge
commits"

* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
ARM: mvebu: fix unit address on armada-390-db flash
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
ARM: dts: lan966x: kontron-d10: add PHY interrupts
ARM: dts: lan966x: kontron-d10: fix SPI CS
ARM: dts: lan966x: kontron-d10: fix board reset
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
arm: dts: Enable device-tree overlay support for AT91 boards
arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
ARM: dts: at91: use generic name for shutdown controller
ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
dt-bindings: firmware: brcm,kona-smc: convert to YAML
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
...

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Revision tags: v6.4
# d8ece8b8 20-Jun-2023 Arnd Bergmann <arnd@arndb.de>

Merge tag 'riscv-dt-for-v6.5-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.5 Part 2

T-Head:
Add a basic dtsi, Kconfig bits & trivial bind

Merge tag 'riscv-dt-for-v6.5-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.5 Part 2

T-Head:
Add a basic dtsi, Kconfig bits & trivial binding additions for the T-Head
1520 SoC (codename "light"). This SoC can be found on the Lichee Pi 4a,
for which a minimal dts is added.

Misc:
Re-sort the dts Makefile to be in alphanumerical order by directory.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v6.5-pt2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
dt-bindings: riscv: Add T-HEAD TH1520 board compatibles
dt-bindings: timer: Add T-HEAD TH1520 clint
dt-bindings: interrupt-controller: Add T-HEAD's TH1520 PLIC

Link: https://lore.kernel.org/r/20230620-fidelity-variety-60b47c889e31@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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