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2024-07-01arm64: dts: renesas: Add interrupt-names to arch timer nodesGeert Uytterhoeven
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
2024-02-06arm64: dts: renesas: Improve TMU interrupt descriptionsGeert Uytterhoeven
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
2023-09-11arm64: dts: renesas: Handle ADG bit for sound clk_iKuninori Morimoto
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>
2023-07-25arm64: dts: renesas: Minor whitespace cleanup around '='Krzysztof Kozlowski
The DTS code coding style expects exactly one space before and after '=' sign. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230702185252.44462-1-krzysztof.kozlowski@linaro.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-06-02arm64: dts: renesas: Add IOMMU related properties into PCIe host nodesYoshihiro Shimoda
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>
2023-03-10arm64: dts: renesas: r8a77990: Remove bogus voltages from OPP tableGeert Uytterhoeven
According to the R-Car Series, 3rd Generation Hardware User’s Manual Rev. 2.30, the System CPU cores on R-Car E3 do not have their own power supply, but use the common internal power supply (typical 1.03V). Hence remove the "opp-microvolt" properties from the Operating Performance Points table. They are optional, and unused, when none of the CPU nodes is tied to a regulator using the "cpu-supply" property. Fixes: dd7188eb4ed128dc ("arm64: dts: renesas: r8a77990: Add OPPs table for cpu devices") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/9232578d9d395d529f64db3333a371e31327f459.1676560856.git.geert+renesas@glider.be
2023-01-26arm64: dts: renesas: #sound-dai-cells is used when simple-cardKuninori Morimoto
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>
2022-08-29arm64: dts: renesas: r8a77990: Put I2C aliases to board filesWolfram Sang
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/20220825071022.7864-5-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-06-17arm64: dts: renesas: Fix thermal-sensors on single-zone sensorsGeert Uytterhoeven
"make dtbs_check": arch/arm64/boot/dts/renesas/r8a774c0-cat874.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[74], [0]] is too long arch/arm64/boot/dts/renesas/r8a774c0-ek874.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[79], [0]] is too long arch/arm64/boot/dts/renesas/r8a774c0-ek874-idk-2121wr.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[82], [0]] is too long arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[87], [0]] is too long arch/arm64/boot/dts/renesas/r8a77990-ebisu.dtb: thermal-zones: cpu-thermal:thermal-sensors: [[105], [0]] is too long From schema: Documentation/devicetree/bindings/thermal/thermal-zones.yaml Indeed, the thermal sensors on R-Car E3 and RZ/G2E support only a single zone, hence #thermal-sensor-cells = <0>. Fix this by dropping the bogus zero cell from the thermal sensor specifiers. Fixes: 8fa7d18f9ee2dc20 ("arm64: dts: renesas: r8a77990: Create thermal zone to support IPA") Fixes: 8438bfda9d768157 ("arm64: dts: renesas: r8a774c0: Create thermal zone to support IPA") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/28b812fdd1fc3698311fac984ab8b91d3d655c1c.1655301684.git.geert+renesas@glider.be
2022-06-17arm64: dts: renesas: Add missing space after remote-endpointNiklas Söderlund
Add the missing space after remote-endpoint in r8a774c0.dtsi and r8a77990.dtsi before the typo spreads to other files. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20220608175728.1012550-1-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-05-06arm64: dts: renesas: Add interrupt-names to CANFD nodesGeert Uytterhoeven
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
2022-05-06arm64: dts: renesas: Remove empty rgb output endpointsLaurent Pinchart
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>
2022-05-06arm64: dts: renesas: Remove empty lvds endpointsLaurent Pinchart
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>
2022-04-13arm64: dts: renesas: rcar-gen3: Add RPC device nodesGeert Uytterhoeven
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
2022-04-13arm64: dts: renesas: rcar-gen3: Add interrupt properties to watchdog nodesWolfram Sang
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>
2022-01-28arm64: dts: renesas: rcar-gen3: Add MOST devicesNikita Yushchenko
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>
2022-01-28arm64: dts: renesas: Miscellaneous whitespace fixesGeert Uytterhoeven
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
2021-11-26arm64: dts: renesas: Fix operating point table node namesGeert Uytterhoeven
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
2021-11-19arm64: dts: reneas: rcar-gen3: Add SDnH clocksWolfram Sang
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>
2021-07-19arm64: dts: renesas: r8a77990: Add generic compatible string to IIC nodeGeert Uytterhoeven
According to the Hardware User's Manual, automatic transmission for PMIC control (DVFS) is not available" on the R-Car E3 SoC. Experiments showed this really means that support for automatic DVFS is not present, while the IIC automatic transmission feature itself is still available, albeit not super useful. Hence there is no longer a reason not to declare compatibility with the R-Car Gen3-specific and generic versions. Accordingly, extend the reg property to cover the automatic transmission registers. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/7b68629350213ca8d37286a6ae6e1966f9958bb8.1624013699.git.geert+renesas@glider.be
2021-05-25arm64: dts: renesas: Add fck to etheravb-rcar-gen3 clock-names listAdam Ford
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>
2021-04-27arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsiNiklas Söderlund
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>
2020-12-28arm64: dts: renesas: rcar-gen3: Add missing TMU nodesNiklas Söderlund
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>
2020-11-10arm64: dts: renesas: rcar-gen3: Convert EtherAVB to explicit delay handlingGeert Uytterhoeven
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
2020-09-18arm64: dts: renesas: r8a77990: Fix MSIOF1 DMA channelsGeert Uytterhoeven
According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be used with SYS-DMAC0 on R-Car E3. Fixes: 8517042060b55a37 ("arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodes") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200917132117.8515-2-geert+renesas@glider.be
2020-09-15arm64: dts: renesas: r8a77990: Add DRIF supportFabrizio Castro
Add the DRIF controller nodes for the r8a77990 (a.k.a. R-Car E3). Please note that R-Car E3 has register BITCTR located at offset 0x80 (this register is not available on the r8a77960 and r8a77951, whose support has already been upstreamed), and even though it is not dealt with just yet within the driver, we have to keep that into account with our device tree nodes. Also, please note that while testing it has emerged that the HW User Manual has the wrong DMA details for DRIF2 and DRIF3 on E3, as they are only allowed SYS-DMAC0 rather than SYS-DMAC1 and SYS-DMAC2. An errata addressing this issue will be available soon. Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Reviewed-by: Chris Paterson <chris.paterson2@renesas.com> Link: https://lore.kernel.org/r/20200911121259.5669-1-fabrizio.castro.jz@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-09-11arm64: dts: renesas: Fix pin controller node namesGeert Uytterhoeven
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
2020-07-17arm64: dts: renesas: Fix SD Card/eMMC interface device node namesYoshihiro Shimoda
Fix the device node names as "mmc@". Fixes: 663386c3e1aa ("arm64: dts: renesas: r8a774a1: Add SDHI nodes") Fixes: 9b33e3001b67 ("arm64: dts: renesas: Initial r8a774b1 SoC device tree") Fixes: 77223211f44d ("arm64: dts: renesas: r8a774c0: Add SDHI nodes") Fixes: d9d67010e0c6 ("arm64: dts: r8a7795: Add SDHI support to dtsi") Fixes: a513cf1e6457 ("arm64: dts: r8a7796: add SDHI nodes") Fixes: 111cc9ace2b5 ("arm64: dts: renesas: r8a77961: Add SDHI nodes") Fixes: f51746ad7d1f ("arm64: dts: renesas: Add Renesas R8A77961 SoC support") Fixes: df863d6f95f5 ("arm64: dts: renesas: initial R8A77965 SoC device tree") Fixes: 9aa3558a02f0 ("arm64: dts: renesas: ebisu: Add and enable SDHI device nodes") Fixes: 83f18749c2f6 ("arm64: dts: renesas: r8a77995: Add SDHI (MMC) support") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/1594382634-13714-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-04-27arm64: dts: renesas: Fix IOMMU device node namesYoshihiro Shimoda
Fix IOMMU device node names as "iommu@". Fixes: 8f507babc617 ("arm64: dts: renesas: r8a774a1: Add IPMMU device nodes") Fixes: 63093a8e58be ("arm64: dts: renesas: r8a774b1: Add IPMMU device nodes") Fixes: 6c7e02178e8f ("arm64: dts: renesas: r8a774c0: Add IPMMU device nodes") Fixes: 3b7e7848f0e8 ("arm64: dts: renesas: r8a7795: Add IPMMU device nodes") Fixes: e4b9a493df45 ("arm64: dts: renesas: r8a7795-es1: Add IPMMU device nodes") Fixes: 389baa409617 ("arm64: dts: renesas: r8a7796: Add IPMMU device nodes") Fixes: 55697cbb44e4 ("arm64: dts: renesas: r8a779{65,80,90}: Add IPMMU devices nodes") Fixes: ce3b52a1595b ("arm64: dts: renesas: r8a77970: Add IPMMU device nodes") Fixes: a3901e7398e1 ("arm64: dts: renesas: r8a77995: Add IPMMU device nodes") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/1587461775-13369-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2020-03-12arm64: dts: renesas: r8a77990: Add CPUIdle support for CA53 coresTakeshi Kihara
Enable cpuidle (core shutdown) support for the CA53 cores on R-Car E3. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200309171200.21226-1-geert+renesas@glider.be
2020-02-21arm64: dts: renesas: rcar-gen3: Add reset control properties for displayGeert Uytterhoeven
Add reset control properties to the device nodes for the Display Units on all supported R-Car Gen3 SoCs. Note that on these SoCs, there is only a single reset for each pair of DU channels. The display nodes on R-Car V3M and V3H already had "resets" properties, but lacked the corresponding "reset-names" properties. Join the clocks lines while at it, to increase uniformity. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20200218133019.22299-4-geert+renesas@glider.be
2020-02-21arm64: dts: renesas: rcar-gen3: Add CCREE nodesGeert Uytterhoeven
Add device nodes for the CryptoCell instances on the various Renesas R-Car Gen3 SoCs that do not have support for them yet in their device trees (M3-W, M3-W+, M3-N, E3, D3). The R-Car H3 device tree already supports this device. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20200124133330.16121-1-geert+renesas@glider.be
2020-02-21arm64: dts: renesas: rcar-gen3: Replace "vsps" by "renesas,vsps"Geert Uytterhoeven
The Renesas-specific "vsps" property lacks a vendor prefix. Add a "renesas," prefix to comply with DT best practises. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20191105183504.21447-4-geert+renesas@glider.be
2019-12-20arm64: dts: renesas: Group tuples in pci ranges and dma-ranges propertiesGeert Uytterhoeven
To improve human readability and enable automatic validation, the tuples in the "ranges" and "dma-ranges" properties of PCI device nodes should be grouped. Fix this by grouping the tuples of the "ranges" and "dma-ranges" properties using angle brackets. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191213164115.3697-8-geert+renesas@glider.be Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
2019-12-20arm64: dts: renesas: Group tuples in interrupt propertiesGeert Uytterhoeven
To improve human readability and enable automatic validation, the tuples in the various properties containing interrupt specifiers should be grouped. While "make dtbs_check" does not impose this yet for the "interrupts" property, it does for the "interrupt-map" property. Fix this by grouping the tuples of the "interrupts" and "interrupt-map" properties using angle brackets. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191213164115.3697-7-geert+renesas@glider.be Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
2019-10-21arm64: dts: renesas: rcar-gen3: Add CMM unitsJacopo Mondi
Add CMM units to Renesas R-Car Gen3 SoC that support it, and reference them from the Display Unit they are connected to. Sort the 'vsps', 'renesas,cmm' and 'status' properties in the DU unit consistently in all the involved DTS. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Link: https://lore.kernel.org/r/20191016085548.105703-8-jacopo+renesas@jmondi.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-10-14arm64: dts: renesas: Add iommus to R-Car Gen3 SDHI/MMC nodesYoshihiro Shimoda
This patch adds iommus properties to the R-Car Gen3 SoCs' SDHI/MMC nodes. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/1570437605-15804-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-21arm64: dts: renesas: Update 'vsps' properties for readabilityJacopo Mondi
Update the 'vsps' property in the R-Car Gen3 SoC device tree files to match what's in the documentation example. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-08-05arm64: dts: renesas: r8a77990: Sort nodesYoshihiro Kaneko
Sort nodes. If node address is present * Sort by node address, grouping all nodes with the same compat string and sorting the group alphabetically. Else * Sort alphabetically This should not have any run-time effect. Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-07-29arm64: dts: renesas: r8a77990: Add cpg reset for DUTakeshi Kihara
Add CPG reset properties to DU node of E3 (r8a77990) SoC. According to Laurent Pinchart, R-Car Gen3 reset is handled at the group level so specifying one reset entry per group is sufficient. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-06-12arm64: dts: renesas: r8a77990: Fix register range of display nodeTakeshi Kihara
Since the R8A77990 SoC uses DU{0,1}, the range from the base address to the 0x4000 address is used. This patch fixed it. Fixes: 13ee2bfc5444 ("arm64: dts: renesas: r8a77990: Add display output support") Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-06-12arm64: dts: renesas: r8a7799[05]: Point LVDS0 to its companion LVDS1Laurent Pinchart
Add the new renesas,companion property to the LVDS0 node to point to the companion LVDS encoder LVDS1. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Tested-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-06-06arm64: dts: renesas: r8a77990: Add dynamic power coefficientSimon Horman
Describe the dynamic power coefficient of A53 CPUs. Based on work by Gaku Inami <gaku.inami.xw@bp.renesas.com> and others. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-06-06arm64: dts: renesas: r8a77990: Create thermal zone to support IPADien Pham
Setup a thermal zone driven by SoC temperature sensor. Create passive trip points and bind them to CPUFreq cooling device that supports power extension. In R-Car Gen3, IPA is supported for only one channel Reason: Currently, IPA controls base on only CPU temperature. And only one thermal channel is assembled closest CPU cores is selected as target of IPA. If other channels are used, IPA controlling is not properly. A single cooling device is described for all A53 CPUs as this reflects that physically there is only one cooling device present. This patch improves on an earlier version by: * Omitting cooling-max-level and cooling-min-level properties which are no longer present in mainline as of v4.17 * Removing an unused trip-point0 node sub-property from the trips property. * Defers adding dynamic-power-coefficient properties to a separate patch as these are properties of the CPU. The long signed-off by chain below reflects many revisions, mainly internal, that this patch has been through. Signed-off-by: Dien Pham <dien.pham.ry@renesas.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-06-06arm64: dts: renesas: Revise usb2_phy nodes and phys propertiesYoshihiro Shimoda
Since the commit 233da2c9ec22 ("dt-bindings: phy: rcar-gen3-phy-usb2: Revise #phy-cells property") revised the #phy-cells, this patch follows the updated document for R-Car Gen3 and RZ/A2 SoCs. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-04-28Merge tag 'renesas-arm64-dt2-for-v5.2' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/dt Second Round of Renesas ARM64 Based SoC DT Updates for v5.2 * R-Car H3 (r8a7795), M3-N (r8a77965) and E3 (r8a77990) SoCs - Describe CMT devices in DT * R-Car M3-N (r8a77965) SoC - Remove unecessary reg-names of display node * R-Car V3H (r8a77980) SoC - Add missing "renesas,id" property to VIN of device tree * RZ/G2E (r8a774c0) based CAT874 board - Add USB-HOST support * tag 'renesas-arm64-dt2-for-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: r8a77980: Add "renesas,id" to VIN arm64: dts: renesas: r8a77965: Remove reg-names of display node arm64: dts: renesas: r8a77990: Add CMT device nodes arm64: dts: renesas: r8a77965: Add CMT device nodes arm64: dts: renesas: r8a7795: Add CMT device nodes arm64: dts: renesas: cat874: Add USB-HOST support Signed-off-by: Olof Johansson <olof@lixom.net>
2019-04-28Merge tag 'renesas-arm64-dt-for-v5.2' of ↵Olof Johansson
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/dt Renesas ARM64 Based SoC DT Updates for v5.2 * R-Car Gen3 SoC based Salvator-X and Salvator-XS boards - Add GPIO keys support - Sort rwdt node alphabetically * R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs - Use extended audio DMAC register * R-Car M3-W (r8a7796) SoC - Remove unneeded sound #address/size-cells * R-Car M3-N (r8a77965) SoC - Add SSIU support for audio * R-Car E3 (r8a77990) and RZ/G2E (r8a774c0) SoCs - Remove invalid compatible value for CSI40 * R-Car E3 (r8a77990) SoC - Cprrect SPDX license identifier style * R-Car E3 (r8a77990) based Ebisu board - Add BD9571 PMIC with DDR0 backup power config - Correct adv7482 hexadecimal register address - Add GPIO expander * R-Car E3 (r8a77990) based Ebisu and D3 (r8a77995) based Draak boards - Update bootargs to bring them into line with other R-Car Gen3 boards - Enable LVDS1 encoder * R-Car D3 (r8a77995) based Draak board - Correct EthernetAVB phy mode - Enable CAN0 and CAN1 * RZ/G2E (r8a774c0) SoC - Add CANFD support - Correct CPU node style * RZ/G2E (r8a774c0) and RZ/G2M (r8a774a1) SoCs - Add clkp2 clock to CAN nodes * RZ/G2E (r8a774c0) based EK874 board - Add LED, CAN and RTC support * tag 'renesas-arm64-dt-for-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (26 commits) arm64: dts: renesas: salvator-common: Add GPIO keys support arm64: dts: renesas: use extended audio dmac register arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii arm64: dts: renesas: salvator-common: Sort node label arm64: dts: renesas: Update Ebisu and Draak bootargs arm64: dts: renesas: r8a774c0: Add clkp2 clock to CAN nodes arm64: dts: renesas: r8a774c0: Add CANFD support arm64: dts: renesas: r8a774a1: Add clkp2 clock to CAN nodes arm64: dts: renesas: ebisu: Add PMIC DDR0 Backup Power config arm64: dts: renesas: r8a77990-ebisu: Add BD9571 PMIC arm64: dts: renesas: r8a77990: Remove invalid compatible value for CSI40 arm64: dts: renesas: r8a774c0: Remove invalid compatible value for CSI40 arm64: dts: renesas: r8a77995: draak: Enable CAN0, CAN1 arm64: dts: renesas: r8a774c0-cat874: Add RWDT support arm64: dts: renesas: ebisu: Enable VIN5 arm64: dts: renesas: r8a774c0-cat874: Add LEDs support arm64: dts: renesas: r8a774c0-cat874: add RTC support arm64: dts: renesas: cat875: Add CAN support arm64: dts: renesas: r8a774c0: Fix cpu nodes style arm64: dts: renesas: r8a77965: add SSIU support for sound ... Signed-off-by: Olof Johansson <olof@lixom.net>
2019-04-10arm64: dts: renesas: r8a77990: Add CMT device nodesCao Van Dong
This patch adds CMT{0|1|2|3} device nodes for r8a77990 SoC. Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-25Merge tag 'renesas-fixes-for-v5.1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/fixes Renesas ARM Based SoC Fixes for v5.1 R-Car Gen3 E3 (r8a77990) and RZ/G2E (r8a774c0) SoCs: * Correct SCIF5 DMA channels * tag 'renesas-fixes-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: r8a774c0: Fix SCIF5 DMA channels arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels
2019-03-18arm64: dts: renesas: r8a77990: Remove invalid compatible value for CSI40Niklas Söderlund
The compatible value renesas,rcar-gen3-csi2 was used while prototyping the R-Car CSI-2 driver but was removed before the driver was merged. Remove the only occurrence of the compatible value which manage to make it upstream. Fixes: ec70407ae7d7 ("arm64: dts: renesas: r8a77990: Add VIN and CSI-2 device nodes") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-25 21:38:42 +0000