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Signed-off-by: Joel Stanley <joel@jms.id.au>
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This device tree will break existing kernels that do not have the clk
patches applied (no clocksource, as we don't know the speed of the APB
clock. You can boot if you pass a lpj value on the command line, but
won't have a uart).
Older device trees running with the newer kernel will function as well
as pre-4.16 kernels. That is, that some IP blocks (i2c, pwm/tach, adc)
will not work as the kernel lacks reset controller and clock enabling.
This is being changed as existing device trees use fixed-clocks in order
to boot without a clk driver. The newly added clk driver provides proper
clock support, including gating, so we move the device trees over to
properly request clocks.
The SCU compatible string is updated as the g4-scu string made it into
the tree before we decided on aspeed,astX000-<ip> as the format for the
strings. The old string will be removed from the bindings in a future
patch.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Ensure the ordering is correct and add all of the children in the SoC
device trees for the ast2400 and ast2500.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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These are used to by the device tree to map pin numbers to constants
required by the GPIO bindings.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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These will be used by the clock driver and device trees.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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This pull request cleans up the bcm2835 DT to use #defines for GPIO
polarity.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Add a device tree node for the Video Decoder Engine found on Tegra20
SoCs.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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All Tegra20 SoCs contain 256 KiB IRAM, which is used to store resume
code and by the video decoder engine.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The ethsys registers a reset controller, so we need to specify a
reset cell. This patch fixes the documentation.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
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It adds device mmc@9820000 which is used as SD card on poplar board.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
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This patch adds an efuse node in the device tree for rk3228 SoC.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The timer and thermal-zones nodes do not have any register properties and
thus shouldn't be placed on the bus.
This problem is flagged by the compiler as follows:
$ make
DTC arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dtb
arch/arm/boot/dts/r8a7743-iwg20d-q7.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
arch/arm/boot/dts/r8a7743-iwg20d-q7.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
arch/arm/boot/dts/r8a7743-iwg20d-q7-dbcm-ca.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
DTC arch/arm/boot/dts/r8a7743-sk-rzg1m.dtb
arch/arm/boot/dts/r8a7743-sk-rzg1m.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
arch/arm/boot/dts/r8a7743-sk-rzg1m.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Sort root sub-nodes alphabetically to allow for easier maintenance
of this file.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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DMA transfer uses DVC
DMA DMApp
[MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI]
DMA DMApp
[MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI]
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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DMA transfer to/from SRC
DMA DMApp
[MEM] -> [SRC] -> [SSIU] -> [SSI]
DMA DMApp
[MEM] <- [SRC] <- [SSIU] <- [SSI]
Current sound driver is supporting SSI/SRC random connection.
So, this patch is trying
SSI1 -> SRC3
SSI0 <- SRC2
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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DMA transfer to/from SSIU
DMA
[MEM] -> [SSIU] -> [SSI]
DMA
[MEM] <- [SSIU] <- [SSI]
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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DMA transfer to/from SSI
DMA
[MEM] -> [SSI]
DMA
[MEM] <- [SSI]
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Enable sound PIO support on carrier board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch enables SGTL5000 audio codec on the carrier board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The timer node does not have any register properties and thus shouldn't be
placed on the bus.
This problem is flagged by the compiler as follows:
$ make dtbs W=1
...
DTC arch/arm/boot/dts/r8a7792-wheat.dtb
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Sort root sub-nodes alphabetically to allow for easier maintenance
of this file.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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The timer node does not have any register properties and thus shouldn't be
placed on the bus.
This problem is flagged by the compiler as follows:
$ make dtbs W=1
...
arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
DTC arch/arm/boot/dts/r8a7745-sk-rzg1e.dtb
arch/arm/boot/dts/r8a7745-sk-rzg1e.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Sort root sub-nodes alphabetically to allow for easier maintenance
of this file.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Add CMT[01] support to SoC DT.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add CMT[01] support to SoC DT.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add TPU support to SoC DT.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add the definitions for pwm[0123456] to the SoC .dtsi.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch instantiates the thermal sensor module with thermal-zone
support.
This patch is based on the commit cac68a56e34b
("ARM: dts: r8a7791: enable to use thermal-zone") by Kuninori Morimoto.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add TPU support to SoC DT.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add the definitions for pwm[0123456] to the SoC .dtsi.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch fixes a missing ethernet 0 alisas in the devicetree on the
Nanopi M1 Plus.
Signed-off-by: Philipp Rossak <embed3d@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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The dwmac-sun8i hardware is present on the Nanopi M1.
It uses the internal PHY
Signed-off-by: Philipp Rossak <embed3d@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Convert all hex addresses in node unit addresses to lower case to fix warnings
like:
arch/arm/boot/dts/exynos5422-odroidhc1.dtb: Warning (simple_bus_reg):
Node /soc/nocp@10CA1000 simple-bus unit address format error, expected "10ca1000"
Conversion was done using sed:
$ sed -e 's/@\([a-zA-Z0-9_-]*\) {/@\L\1 {/' -i arch/arm/boot/dts/exynos*.dts*
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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Improve the DTS files using lower case to fix the following dtc warnings:
Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>"
Converted using the following command:
find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C
For simplicity, two sed expressions were used to solve each warnings separately.
To make the regex expression more robust a few other issues were resolved,
namely setting unit-address to lower case, and adding a whitespace before the
the opening curly brace:
https://elinux.org/Device_Tree_Linux#Linux_conventions
This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation")
Reported-by: David Daney <ddaney@caviumnetworks.com>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Add thermal DT nodes in AP806 and CP110 master/slave DTSI files.
Suggested-by: David Sniatkiwicz <davidsn@marvell.com>
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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The R-Car M2N hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.
This means that 95°C is a safer value to use.
Fixes: 57f9156bc620ac56 ("ARM: dts: r8a7793: enable to use thermal-zone")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The R-Car M2W hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.
This means that 95°C is a safer value to use.
Fixes: cac68a56e34b9810 ("ARM: dts: r8a7791: enable to use thermal-zone")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The R-Car H2 hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.
This means that 95°C is a safer value to use.
Fixes: a8b805f3606f7af7 ("ARM: dts: r8a7790: enable to use thermal-zone")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Define the generic r8a7743(RZ/G1M) part of the sound device node.
This patch is based on the r8a7791 sound work by Kuninori Morimoto.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Instantiate the two audio DMA controllers on the r8a7743 device tree.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Describe the external audio clocks required by the sound driver.
Boards that provide audio clocks need to override the clock frequencies.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add reg properties to pciec[01] placeholder nodes
This is to stop the compiler complaining as follows:
$ make
...
DTC arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@fe000000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@ee800000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pcie@fe000000 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pcie@ee800000 missing or empty reg/ranges property
DTC arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@fe000000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@ee800000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pcie@fe000000 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pcie@ee800000 missing or empty reg/ranges property
DTC arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@fe000000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@ee800000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pcie@fe000000 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pcie@ee800000 missing or empty reg/ranges property
DTC arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@fe000000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (unit_address_vs_reg): Node /soc/pcie@ee800000 has a unit name, but no reg property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pcie@fe000000 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pcie@ee800000 missing or empty reg/ranges property
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Move pmu_a5[73], timer and thermal-zones nodes from soc node to root node.
The nodes that have been moved do not have any register properties and thus
shouldn't be placed on the bus.
This problem is flagged by the compiler as follows:
$ make
...
DTC arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb
...
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
...
DTC arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb
...
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
...
DTC arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb
...
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
...
DTC arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb
...
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property
arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property
...
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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In order to be able to use cpu freq, we need to associate a clock to each
CPU and to expose the power management registers.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Add NAND support on the Armada-8040-DB by adding the same tree as for
the Armada-7040-DB by using the same compatible string
"marvell,armada-8k-nand".
Do not enable the NAND node as enabling it (and changing manually the
proper DPR-76 switch) would disable MDIO from CP1 (and thus disable CPS
Ethernet PHY).
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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This reverts commit 04e35f4495dd560db30c25efca4eecae8ec8c375.
SELinux runs with secureexec for all non-"noatsecure" domain transitions,
which means lots of processes end up hitting the stack hard-limit change
that was introduced in order to fix a race with prlimit(). That race fix
will need to be redesigned.
Reported-by: Laura Abbott <labbott@redhat.com>
Reported-by: Tomáš Trnka <trnka@scm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull Page Table Isolation (PTI) v4.14 backporting base tree from Ingo Molnar:
"This tree contains the v4.14 PTI backport preparatory tree, which
consists of four merges of upstream trees and 7 cherry-picked commits,
which the upcoming PTI work depends on"
NOTE! The resulting tree is exactly the same as the original base tree
(ie the diff between this commit and its immediate first parent is
empty).
The only reason for this merge is literally to have a common point for
the actual PTI changes so that the commits can be shared in both the
4.15 and 4.14 trees.
* 'WIP.x86-pti.base-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/kasan: Don't use vmemmap_populate() to initialize shadow
locking/barriers: Convert users of lockless_dereference() to READ_ONCE()
locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE()
bpf: fix build issues on um due to mising bpf_perf_event.h
perf/x86: Enable free running PEBS for REGS_USER/INTR
x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMD
x86/cpufeature: Add User-Mode Instruction Prevention definitions
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull Page Table Isolation (PTI) preparatory tree from Ingo Molnar:
"This does a rename to free up linux/pti.h to be used by the upcoming
page table isolation feature"
* 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
drivers/misc/intel/pti: Rename the header file to free up the namespace
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A single bugfix which prevents arbitrary sigev_notify values in
posix-timers"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
posix-timer: Properly check sigevent->sigev_notify
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