arm64: dts: renesas: r8a77965: Add missing iommus properties

Add missing iommus properties to all Audio-DMAC, Serial-ATA, and Frame
Compression Processor device nodes.

Signed-off-by: Geert Uytterho

arm64: dts: renesas: r8a77965: Add missing iommus properties

Add missing iommus properties to all Audio-DMAC, Serial-ATA, and Frame
Compression Processor device nodes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/79fe31020799ba508d16ff8dbd4296f239ecf76a.1720430758.git.geert+renesas@glider.be

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arm64: dts: renesas: Add interrupt-names to arch timer nodes

Add interrupt-names properties to device nodes that represent ARM
architected timers for clarity.

Signed-off-by: Geert Uytterhoeven <gee

arm64: dts: renesas: Add interrupt-names to arch timer nodes

Add interrupt-names properties to device nodes that represent ARM
architected timers for clarity.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/e5e2767011322daaebcc8dd6ecfcadc6966042d5.1718890849.git.geert+renesas@glider.be

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arm64: dts: renesas: Improve TMU interrupt descriptions

Add the input capture interrupt on Timer Unit instances that have it.
Add "interrupt-names" properties for clarity.

Signed-off-by: Geert Uytt

arm64: dts: renesas: Improve TMU interrupt descriptions

Add the input capture interrupt on Timer Unit instances that have it.
Add "interrupt-names" properties for clarity.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5c70ad8c2ea14333616c5add31a4a958f4a47081.1705325654.git.geert+renesas@glider.be

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arm64: dts: renesas: Handle ADG bit for sound clk_i

Renesas Sound has been using CPG_AUDIO_CLK_I on CPG_CORE for clock,
but this was wrong. Instead, it needs to use CPG_MOD, so clk_i can
handle the

arm64: dts: renesas: Handle ADG bit for sound clk_i

Renesas Sound has been using CPG_AUDIO_CLK_I on CPG_CORE for clock,
but this was wrong. Instead, it needs to use CPG_MOD, so clk_i can
handle the "ADG" bit in SMSTPCR9.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Vincenzo De Michele <vincenzo.michele@davinci.de> [r8a77965]
Tested-by: Patrick Keil <patrick.keil@conti-engineering.com> [r8a77965]
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/87y1i3sjoc.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87wmxnsjo7.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87v8d7sjo2.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87ttsrsjnx.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87sf8bsjns.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87r0nvsjnn.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87pm3fsjni.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87o7izsjnd.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87msyjsjn9.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87lee3sjn4.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87jztnsjmy.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87il97sjmu.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87h6orsjmp.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87fs4bsjml.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87edjvsjmg.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes

Add iommu-map and iommu-map-mask properties to the PCIe host nodes.
Note that iommu-map-mask should be zero because the IPMMU a

arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes

Add iommu-map and iommu-map-mask properties to the PCIe host nodes.
Note that iommu-map-mask should be zero because the IPMMU assigns
one micro TLB ID only, to the PCIe host.

Also change the dma-ranges arguments for IOMMU. Note that dma-ranges
can be used if the IOMMU is disabled.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230510090358.261266-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: rcar-gen3: Remove bogus "turbo-mode" properties

On several R-Car Gen3(e) SoCs, multiple (up to 4) operating points in
the same cluster are marked with the "turbo-mode" property,

arm64: dts: renesas: rcar-gen3: Remove bogus "turbo-mode" properties

On several R-Car Gen3(e) SoCs, multiple (up to 4) operating points in
the same cluster are marked with the "turbo-mode" property, which is
meant only for operating points beyond "Normal Mode".

Fix this by dropping the property from all operating points but the
"High Performance" one.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/866d06aec09e5a86dba11970f93a728b3e34e9f5.1675335086.git.geert+renesas@glider.be

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arm64: dts: renesas: #sound-dai-cells is used when simple-card

Current sound comment is indicating that #sound-dai-cells is required,
but it is needed only if board is using "simple-card".
Hence tid

arm64: dts: renesas: #sound-dai-cells is used when simple-card

Current sound comment is indicating that #sound-dai-cells is required,
but it is needed only if board is using "simple-card".
Hence tidy up the comments.

As ulcb.dtsi and salvator-common.dtsi are already using "audio-graph",
the unneeded #sound-dai-cells are removed.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/87cz7ji418.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: r8a779{51|60|65}: Put I2C aliases to board files

I2C aliases are not a property of a SoC. They belong to board files
where they are named accordingly in the schematics.

Signed-

arm64: dts: renesas: r8a779{51|60|65}: Put I2C aliases to board files

I2C aliases are not a property of a SoC. They belong to board files
where they are named accordingly in the schematics.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220825071022.7864-2-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Add interrupt-names to CANFD nodes

The Renesas R-Car CAN-FD Controller on R-Car Gen3 and RZ/G2 SoCs has two
interrupts. Add interrupt-names properties to all CAN-FD device node

arm64: dts: renesas: Add interrupt-names to CANFD nodes

The Renesas R-Car CAN-FD Controller on R-Car Gen3 and RZ/G2 SoCs has two
interrupts. Add interrupt-names properties to all CAN-FD device nodes
to identify the individual interrupts, so we can make this property a
required property in the DT bindings.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/10eef1e20372af4a156b06df8e5124666ec7c6b6.1651512451.git.geert+renesas@glider.be

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arm64: dts: renesas: Remove empty rgb output endpoints

Endpoints node must have a remote-endpoint property, as endpoints only
exist to model a link between ports. Drop the empty rgb output endpoints

arm64: dts: renesas: Remove empty rgb output endpoints

Endpoints node must have a remote-endpoint property, as endpoints only
exist to model a link between ports. Drop the empty rgb output endpoints
from SoC dtsi files, and declare them in the board dts instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20220424161228.8147-2-laurent.pinchart+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Remove empty lvds endpoints

Endpoints node must have a remote-endpoint property, as endpoints only
exist to model a link between ports. Drop the empty lvds endpoints from
SoC dt

arm64: dts: renesas: Remove empty lvds endpoints

Endpoints node must have a remote-endpoint property, as endpoints only
exist to model a link between ports. Drop the empty lvds endpoints from
SoC dtsi files, they should be instead declared in the board dts or in
overlays.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20220424161228.8147-1-laurent.pinchart+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: rcar-gen3: Add RPC device nodes

Add device nodes for the SPI Multi I/O Bus Controllers (RPC-IF) on the
various R-Car Gen3 SoCs that do not have support for them yet in their
dev

arm64: dts: renesas: rcar-gen3: Add RPC device nodes

Add device nodes for the SPI Multi I/O Bus Controllers (RPC-IF) on the
various R-Car Gen3 SoCs that do not have support for them yet in their
device trees (R-Car H3, M3-W, M3-W+, M3-N, E3, and D3).

Based on patches in the BSP by Valentine Barshak.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/3231749c7b63df1a2134daabe66446a3e0e5515b.1648548339.git.geert+renesas@glider.be

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arm64: dts: renesas: rcar-gen3: Add interrupt properties to watchdog nodes

Driver doesn't use it yet, but let's describe the HW properly.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.c

arm64: dts: renesas: rcar-gen3: Add interrupt properties to watchdog nodes

Driver doesn't use it yet, but let's describe the HW properly.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220322095512.4707-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: rcar-gen3: Add MOST devices

This patch adds the MLP device nodes to dtsi files for R-Car Gen3 SoCs
that have it.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.c

arm64: dts: renesas: rcar-gen3: Add MOST devices

This patch adds the MLP device nodes to dtsi files for R-Car Gen3 SoCs
that have it.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Link: https://lore.kernel.org/r/20220120051559.746322-1-nikita.yoush@cogentembedded.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Miscellaneous whitespace fixes

Make whitespace and indentation more consistent.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/3f2b

arm64: dts: renesas: Miscellaneous whitespace fixes

Make whitespace and indentation more consistent.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/3f2bcae1253c7a31d3eb6755185092a1f2b99b09.1642524439.git.geert+renesas@glider.be

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arm64: dts: renesas: Fix thermal bindings

The binding node names for the thermal zones are not successfully
validated by the dt-schemas.

Fix the validation by changing from sensor-thermalN or therm

arm64: dts: renesas: Fix thermal bindings

The binding node names for the thermal zones are not successfully
validated by the dt-schemas.

Fix the validation by changing from sensor-thermalN or thermal-sensor-N
to sensorN-thermal. Provide node labels of the form sensorN_thermal to
ensure consistency with the other platform implementations.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20211104224033.3997504-1-kieran.bingham+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Fix operating point table node names

Align the node names of device nodes representing operating point v2
tables with the expectations of the DT bindings in
Documentation/device

arm64: dts: renesas: Fix operating point table node names

Align the node names of device nodes representing operating point v2
tables with the expectations of the DT bindings in
Documentation/devicetree/bindings/opp/opp-v2.yaml.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/ac885456ffb00fa4cc4069b9967761df2c98c3d8.1637764588.git.geert+renesas@glider.be

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arm64: dts: reneas: rcar-gen3: Add SDnH clocks

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20211110191610.5664-13-wsa+renesas@sang-engineering.com

arm64: dts: reneas: rcar-gen3: Add SDnH clocks

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20211110191610.5664-13-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-14-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-15-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-16-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-17-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-18-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-19-wsa+renesas@sang-engineering.com
Link: https://lore.kernel.org/r/20211110191610.5664-22-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: salvator-x(s): Factor out SATA parts

Move the common parts related to the SATA interface on Salvator-X(S)
boards to salvator-common.dtsi and salvator-xs.dtsi, to reduce current

arm64: dts: renesas: salvator-x(s): Factor out SATA parts

Move the common parts related to the SATA interface on Salvator-X(S)
boards to salvator-common.dtsi and salvator-xs.dtsi, to reduce current
and avoid future duplication of board descriptions.

As this interface is not present on all SoCs that can be found on
Salvator-X(S), but only on R-Car H3 and M3-N, its descriptions are
protected by the preprocessor symbol SOC_HAS_SATA, defined in
r8a77951.dtsi and r8a77965.dtsi.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/87f91290ec7b523aa508e920a169ecaddccc9144.1623087028.git.geert+renesas@glider.be

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arm64: dts: renesas: Add fck to etheravb-rcar-gen3 clock-names list

The bindings have been updated to support two clocks.
Add a clock-names list in the device tree with fck in it.

Signed-off-by: Ad

arm64: dts: renesas: Add fck to etheravb-rcar-gen3 clock-names list

The bindings have been updated to support two clocks.
Add a clock-names list in the device tree with fck in it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20210224115146.9131-3-aford173@gmail.com
[geert: Update new r8a779a0.dtsi]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi

The port@0 is a mandatory port, add or move the declaration to the CSI-2
nodes top declared in dtsi files instead of depending on dts

arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi

The port@0 is a mandatory port, add or move the declaration to the CSI-2
nodes top declared in dtsi files instead of depending on dts files
adding them when describing the external connection.

This fixes validation warnings for DTB outputs that do not connect all
CSI-2 receivers to transmitters and thus declaring all port@0 nodes in
dts files.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20210421150221.3202955-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: rcar-gen3: Add missing TMU nodes

Add device nodes for the Timer Unit (TMU) on the Renesas R-Car H3
(r8a77951), M3-W (r8a77960), M3-W+ (r8a77961), M3-N (r8a77965), E3
(r8a77990),

arm64: dts: renesas: rcar-gen3: Add missing TMU nodes

Add device nodes for the Timer Unit (TMU) on the Renesas R-Car H3
(r8a77951), M3-W (r8a77960), M3-W+ (r8a77961), M3-N (r8a77965), E3
(r8a77990), and D3 (r8a77995) SoCs.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20201210152705.1535156-2-niklas.soderlund+renesas@ragnatech.se
[geert: squashed six commits]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: rcar-gen3: Convert EtherAVB to explicit delay handling

Some EtherAVB variants support internal clock delay configuration, which
can add larger delays than the delays that are ty

arm64: dts: renesas: rcar-gen3: Convert EtherAVB to explicit delay handling

Some EtherAVB variants support internal clock delay configuration, which
can add larger delays than the delays that are typically supported by
the PHY (using an "rgmii-*id" PHY mode, and/or "[rt]xc-skew-ps"
properties).

Historically, the EtherAVB driver configured these delays based on the
"rgmii-*id" PHY mode. This was wrong, as these are meant solely for the
PHY, not for the MAC. Hence properties were introduced for explicit
configuration of these delays.

Convert the R-Car Gen3 DTS files from the old to the new scheme:
- Add default "rx-internal-delay-ps" and "tx-internal-delay-ps"
properties to the SoC .dtsi files, to be overridden by board files
where needed,
- Convert board files from "rgmii-*id" PHY modes to "rgmii", adding
the appropriate "rx-internal-delay-ps" and/or "tx-internal-delay-ps"
overrides.

Notes:
- R-Car E3 and D3 do not support TX internal delay handling,
- On R-Car D3, TX internal delay handling must always be enabled,
hence this fixes a bug on Draak,
- On R-Car V3H, RX internal delay handling must always be enabled.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200819134344.27813-7-geert+renesas@glider.be

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arm64: dts: renesas: r8a77965: Add DRIF support

Add the DRIF controller nodes for r8a77965 (a.k.a. R-Car M3-N).

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Lad Prab

arm64: dts: renesas: r8a77965: Add DRIF support

Add the DRIF controller nodes for r8a77965 (a.k.a. R-Car M3-N).

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20201021135332.4928-6-fabrizio.castro.jz@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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arm64: dts: renesas: Fix pin controller node names

According to Devicetree Specification v0.2 and later, Section "Generic
Names Recommendation", the node name for a pin controller device node
should

arm64: dts: renesas: Fix pin controller node names

According to Devicetree Specification v0.2 and later, Section "Generic
Names Recommendation", the node name for a pin controller device node
should be "pinctrl".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200821112433.5652-1-geert+renesas@glider.be

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