arm64: dts: allwinner: a64: Update the audio codec compatible

The audio codec in the A64 has some differences from the A33 codec, so
it needs its own compatible. Since the two codecs are

arm64: dts: allwinner: a64: Update the audio codec compatible

The audio codec in the A64 has some differences from the A33 codec, so
it needs its own compatible. Since the two codecs are similar, the A33
codec compatible is kept as a fallback.

Using the correct compatible fixes a channel inversion issue and cleans
up some DAPM widgets that are no longer used.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200726012557.38282-8-samuel@sholland.org

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arm64: dts: allwinner: a64: Update codec widget names

The sun8i-codec driver introduced a new set of DAPM widgets that more
accurately describe the hardware topology. Update the various

arm64: dts: allwinner: a64: Update codec widget names

The sun8i-codec driver introduced a new set of DAPM widgets that more
accurately describe the hardware topology. Update the various device
trees to use the new widget names.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200726012557.38282-7-samuel@sholland.org

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arm64: dts: allwinner: Mark timer as stopped in suspend

When possible, system firmware on 64-bit Allwinner platforms disables
OSC24M during system suspend. Since this oscillator is the c

arm64: dts: allwinner: Mark timer as stopped in suspend

When possible, system firmware on 64-bit Allwinner platforms disables
OSC24M during system suspend. Since this oscillator is the clock source
for the ARM architectural timer, this causes the timer to stop counting.
Therefore, the ARM architectural timer must not be marked as NONSTOP on
these platforms, or the time will be wrong after system resume.

Adding the arm,no-tick-in-suspend property forces the kernel to ignore
the ARM architectural timer when calculating sleeptime; it falls back to
reading the RTC. Note that this only affects deep suspend, not s2idle.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200809021822.5285-1-samuel@sholland.org

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arm64: dts: allwinner: replace numerical constant with CCU_CLKX

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https:

arm64: dts: allwinner: replace numerical constant with CCU_CLKX

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200803143022.25909-1-al.kochet@gmail.com

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Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering

Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering new hardware
support, with 577 patches touching a little over 500 files.

There are five new Arm SoCs supported in this release, all of them for
existing SoC families:

- Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS
devices and Android Set-top-box designs, along with the
"Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the
Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4
single-board computer.

- Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and
the iW-RainboW-G21D-Qseven-RZG1H board/SoM

- Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO
Advance game console

Newly added machines on already supported SoCs are:

- AMLogic S905D based Smartlabs SML-5442TW TV box

- AMLogic S905X3 based ODROID-C4 SBC

- AMLogic S922XH based Beelink GT-King Pro TV box

- Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC

- Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO
OpenPower P9 "Nicole"

- Marvell Kirkwood based Check Point L-50 router

- Mediatek MT8173 based Elm/Hana Chromebook laptops

- Microchip SAMA5D2 "Industrial Connectivity Platform" reference
board

- NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit

- Octavo OSDMP15x based Linux Automation MC-1 development board

- Qualcomm SDM630 based Xiaomi Redmi Note 7 phone

- Realtek RTD1295 based Xnano X5 TV Box

- STMicroelectronics STM32MP1 based Stinger96 single-board computer
and IoT Box

- Samsung Exynos4210 based based Samsung Galaxy S2 phone

- Socionext Uniphier based Akebi96 SBC

- TI Keystone based K2G Evaluation board

- TI am5729 based Beaglebone-AI development board

Include device descriptions for additional hardware support in
existing SoCs and machines based on all major SoC platforms:

- AMlogic Meson

- Allwinner sunxi

- Arm Juno/VFP/Vexpress/Integrator

- Broadcom bcm283x/bcm2711

- Hisilicon hi6220

- Marvell EBU

- Mediatek MT27xx, MT76xx, MT81xx and MT67xx

- Microchip SAMA5D2

- NXP i.MX6/i.MX7/i.MX8 and Layerscape

- Nvidia Tegra

- Qualcomm Snapdragon

- Renesas r8a77961, r8a7791

- Rockchips RK32xx/RK33xx

- ST-Ericsson ux500

- STMicroelectronics SMT32

- Samsung Exynos and S5PV210

- Socionext Uniphier

- TI OMAP5/DRA7 and Keystone"

* tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits)
ARM: dts: keystone: Rename "msmram" node to "sram"
arm: dts: mt2712: add uart APDMA to device tree
arm64: dts: mt8183: add mmc node
arm64: dts: mt2712: add ethernet device node
arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
ARM: dts: mmp3: Add the fifth SD HCI
ARM: dts: berlin*: Fix up the SDHCI node names
ARM: dts: mmp3: Fix USB & USB PHY node names
ARM: dts: mmp3: Fix L2 cache controller node name
ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa910: Fix the gpio interrupt cell number
ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property
ARM: dts: pxa168: Fix the gpio interrupt cell number
ARM: dts: pxa168: Add missing address/size cells to i2c nodes
ARM: dts: dove: Fix interrupt controller node name
ARM: dts: kirkwood: Fix interrupt controller node name
arm64: dts: Add SC9863A emmc and sd card nodes
arm64: dts: Add SC9863A clock nodes
arm64: dts: mt6358: add PMIC MT6358 related nodes
...

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arm64: dts: allwinner: sun50i-a64: Add missing address/size-cells

The binding specifies #address-cells and #size-cells should be present.
Without them present, dtc issues a warning becau

arm64: dts: allwinner: sun50i-a64: Add missing address/size-cells

The binding specifies #address-cells and #size-cells should be present.
Without them present, dtc issues a warning because default for
#address-cells seems to be <2>:

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1108.4-52:
Warning (dma_ranges_format):
/soc/dram-controller@1c62000:dma-ranges:
"dma-ranges" property has invalid length (12 bytes)
(parent #address-cells == 1, child #address-cells == 2,
#size-cells == 1)

mbus #address-cells should be 1.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Remove unused SPDIF sound card

As of v5.7-rc2, Linux now prints the following message at boot:

[ 33.848525] platform sound_spdif: deferred probe pend

arm64: dts: allwinner: a64: Remove unused SPDIF sound card

As of v5.7-rc2, Linux now prints the following message at boot:

[ 33.848525] platform sound_spdif: deferred probe pending

This is because sound_spdif is waiting on its CPU DAI &spdif to probe,
but &spdif is disabled in the device tree.

Exposure of the SPDIF pin is board-specific functionality, so the sound
card and codec DAI belong in the individual board DTS, not the SoC DTSI.
In fact, no in-tree A64 board DTS enables &spdif, so let's remove the
card and DAI entirely.

This reverts commit 78e071370a86473f25923e03b51cbbadacf8be0f.

Acked-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Add msgbox node

The A64 SoC contains a message box that can be used to send messages and
interrupts back and forth between the ARM application CPUs and the AR

arm64: dts: allwinner: a64: Add msgbox node

The A64 SoC contains a message box that can be used to send messages and
interrupts back and forth between the ARM application CPUs and the ARISC
coprocessor. Add a device tree node for it.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: add node for rotation core

Allwinner A64 contains rotation core compatible to A83T.

Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skr

arm64: dts: allwinner: a64: add node for rotation core

Allwinner A64 contains rotation core compatible to A83T.

Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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arm64: dts: allwinner: a64: Fix display clock register range

Register range of display clocks is 0x10000, as it can be seen from
DE2 documentation.

Fix it.

Signed-off-b

arm64: dts: allwinner: a64: Fix display clock register range

Register range of display clocks is 0x10000, as it can be seen from
DE2 documentation.

Fix it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Fixes: 2c796fc8f5dbd ("arm64: dts: allwinner: a64: add necessary device tree nodes for DE2 CCU")
[wens@csie.org: added fixes tag]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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arm64: dts: sun50i-a64: Add i2c2 pins

PinePhone needs I2C2 pins description. Add it, and make it default
for i2c2, since it's the only possiblilty.

Signed-off-by: Ondrej Jirman

arm64: dts: sun50i-a64: Add i2c2 pins

PinePhone needs I2C2 pins description. Add it, and make it default
for i2c2, since it's the only possiblilty.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Add deinterlace core node

A64 contains deinterlace core, compatible to the one found in H3.
It can be used in combination with VPU unit to decode and process

arm64: dts: allwinner: a64: Add deinterlace core node

A64 contains deinterlace core, compatible to the one found in H3.
It can be used in combination with VPU unit to decode and process
interlaced videos.

Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Add MBUS controller node

A64 contains MBUS, which is the bus used by DMA devices to access
system memory.

MBUS controller is responsible for arbitrat

arm64: dts: allwinner: a64: Add MBUS controller node

A64 contains MBUS, which is the bus used by DMA devices to access
system memory.

MBUS controller is responsible for arbitration between channels based
on set priority and can do some other things as well, like report
bandwidth used. It also maps RAM region to different address than CPU.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: add cooling maps and thermal tripping points

Add cooling maps and thermal tripping points to prevent CPU overheating when
running at the highest frequency. Tr

arm64: dts: allwinner: a64: add cooling maps and thermal tripping points

Add cooling maps and thermal tripping points to prevent CPU overheating when
running at the highest frequency. Tripping points are taken from A33 dts since
A64 user manual doesn't mention when we should start throttling.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: add CPU clock to CPU0-3 nodes

Add CPU clock to the CPU nodes since it is a prerequisite for enabling
DVFS.

Signed-off-by: Vasily Khoruzhick <anarsoul

arm64: dts: allwinner: a64: add CPU clock to CPU0-3 nodes

Add CPU clock to the CPU nodes since it is a prerequisite for enabling
DVFS.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
[wens@csie.org: Replace CLK_CPUX macro with raw number]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

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arm64: dts: allwinner: sun50i-a64: Use macros for newly exported clocks

A few clocks from the CCU were exported later, and references to them in
the device tree were using raw numbers.

arm64: dts: allwinner: sun50i-a64: Use macros for newly exported clocks

A few clocks from the CCU were exported later, and references to them in
the device tree were using raw numbers.

Now that the DT binding header changes are in as well, switch to the
macros for more clarity.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Add MIPI DSI pipeline

Add MIPI DSI pipeline for Allwinner A64.

- dsi node, with A64 compatible since it doesn't support
DSI_SCLK gating unlike A33

arm64: dts: allwinner: a64: Add MIPI DSI pipeline

Add MIPI DSI pipeline for Allwinner A64.

- dsi node, with A64 compatible since it doesn't support
DSI_SCLK gating unlike A33
- dphy node, with A64 compatible with A33 fallback since
DPHY on A64 and A33 is similar
- finally, attach the dsi_in to tcon0 for complete MIPI DSI

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: a64: Add thermal sensors and thermal zones

A64 has 3 thermal sensors: 1 for CPU, 2 for GPU.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-o

arm64: dts: allwinner: a64: Add thermal sensors and thermal zones

A64 has 3 thermal sensors: 1 for CPU, 2 for GPU.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: unify header comment style

Allwinner device tree files used different comment style for
copyright notice.

Update this to keep a coherency.

Signed

arm64: dts: allwinner: unify header comment style

Allwinner device tree files used different comment style for
copyright notice.

Update this to keep a coherency.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: Convert license to SPDX identifier

Use a shorter SPDX identifier instead of pasting the
whole license.

Signed-off-by: Clément Péron <peron.clem@gmail.com>

arm64: dts: allwinner: Convert license to SPDX identifier

Use a shorter SPDX identifier instead of pasting the
whole license.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: Fix wrong license header

Some headers specify that files are under dual-licensed GPL2.0+
and X11. But in fact, it turns out that the full licenses texts
associ

arm64: dts: allwinner: Fix wrong license header

Some headers specify that files are under dual-licensed GPL2.0+
and X11. But in fact, it turns out that the full licenses texts
associated are GPL2.0+ and MIT.

Fix license headers to reflect real licenses associated.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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

Pull ARM Device-tree updates from Olof Johansson:
"As always, the bulk of updates. Some of the news this

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

Pull ARM Device-tree updates from Olof Johansson:
"As always, the bulk of updates. Some of the news this cycle:

New SoC descriptions:
- Broadcom BCM2711
- Amlogic Meson A1 and G12
- Freescale S32V234
- Marvell Armada AP807/AP807-quad and CP115
- Realtek RTD1293 and RTD1296
- Rockchip RK3308

New boards and platforms:
- Allwinner: NanoPi Duo2
- Amlogic: Ugoos am6
- Atmel at91: Overkiz Kizbox2/4
- Broadcom: RPi4, Luxul XWC-2000
- Marvell: New Espressobin flavor
- NXP: i.MX8MN LPDDR4 EVK, i.MX8QXP Colibri, S32V234 EVB, Netronix
E60K02 and Kobo Clara HD, Kontron N6311 and N6411, OPOS6UL and
OPOS6ULDev
- Renesas: Salvator-XS
- Rockchip: Beelink A1 (rk3308), rk3308 eval boards, rk3399-roc-pc"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (653 commits)
ARM: dts: logicpd-torpedo: Disable USB Host
arm: dts: mt6323: add keys, power-controller, rtc and codec
arm64: dts: mt8183: add systimer0 device node
dt-bindings: mediatek: update bindings for MT8183 systimer
arm64: dts: rockchip: fix sdmmc detection on boot on rk3328-roc-cc
arm64: dts: rockchip: Split rk3399-roc-pc for with and without mezzanine board.
arm64: dts: rockchip: Add Beelink A1
dt-bindings: ARM: rockchip: Add Beelink A1
arm64: dts: rockchip: Add RK3328 audio pipelines
arm64: dts: ti: k3-j721e-common-proc-board: Add USB ports
arm64: dts: ti: k3-j721e-main: add USB controller nodes
ARM: dts: aspeed-g6: Add timer description
ARM: dts: aspeed: ast2600evb: Enable i2c buses
ARM: dts: at91: add a dts and dtsi file for kizbox2 based boards
dt-bindings: arm: at91: Document Kizbox2-2 board binding
arm64: dts: meson-gx: fix i2c compatible
arm64: dts: meson-gx: cec node should be disabled by default
arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible
arm64: dts: meson-gxm: fix gpu irq order
arm64: dts: meson-g12a: fix gpu irq order
...

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Merge tag 'sunxi-fixes-for-5.4-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

One patch to add back the PMU node that was removed because the
interrupts we

Merge tag 'sunxi-fixes-for-5.4-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

One patch to add back the PMU node that was removed because the
interrupts were improper in a previous fixes PR.

* tag 'sunxi-fixes-for-5.4-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: a64: Re-add PMU node
ARM: sunxi: Fix CPU powerdown on A83T
ARM: dts: sun8i-a83t-tbs-a711: Fix WiFi resume from suspend
ARM: dts: sun7i: Drop the module clock from the device tree
dt-bindings: media: sun4i-csi: Drop the module clock
media: dt-bindings: Fix building error for dt_binding_check
arm64: dts: allwinner: a64: sopine-baseboard: Add PHY regulator delay
arm64: dts: allwinner: a64: Drop PMU node
arm64: dts: allwinner: a64: pine64-plus: Add PHY regulator delay

Link: https://lore.kernel.org/r/45023fa6-b2bc-4934-b85c-3e7841dde0b1.lettre@localhost
Signed-off-by: Olof Johansson <olof@lixom.net>

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arm64: dts: allwinner: a64: Re-add PMU node

As it was found recently, the Performance Monitoring Unit (PMU) on the
Allwinner A64 SoC was not generating (the right) interrupts. With the

arm64: dts: allwinner: a64: Re-add PMU node

As it was found recently, the Performance Monitoring Unit (PMU) on the
Allwinner A64 SoC was not generating (the right) interrupts. With the
SPI numbers from the manual the kernel did not receive any overflow
interrupts, so perf was not happy at all.
It turns out that the numbers were just off by 4, so the PMU interrupts
are from 148 to 151, not from 152 to 155 as the manual describes.

This was found by playing around with U-Boot, which typically does not
use interrupts, so the GIC is fully available for experimentation:
With *every* PPI and SPI enabled, an overflowing PMU cycle counter was
found to set a bit in one of the GICD_ISPENDR registers, with careful
counting this was determined to be number 148.

Tested with perf record and perf top on a Pine64-LTS. Also tested with
tasksetting to every core to confirm the assignment between IRQs and
cores.

This somewhat "revert-fixes" commit ed3e9406bcbc ("arm64: dts: allwinner:
a64: Drop PMU node").

Fixes: 34a97fcc71c2 ("arm64: dts: allwinner: a64: Add PMU node")
Fixes: ed3e9406bcbc ("arm64: dts: allwinner: a64: Drop PMU node")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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arm64: dts: allwinner: sun50i: Add Crypto Engine node on A64

The Crypto Engine is a hardware cryptographic accelerator that supports
many algorithms.
It could be found on most Allwin

arm64: dts: allwinner: sun50i: Add Crypto Engine node on A64

The Crypto Engine is a hardware cryptographic accelerator that supports
many algorithms.
It could be found on most Allwinner SoCs.

This patch enables the Crypto Engine on the Allwinner A64 SoC Device-tree.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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