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2019-06-06arm64: dts: renesas: r8a7795: Add dynamic power coefficientSimon Horman1-0/+2
Describe the dynamic power coefficient of A57 and 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: r8a7795: Create thermal zone to support IPADien Pham1-37/+15
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 (on H3/M3/M3N SoCs, it is channel THS3). 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. The A5 cooling device supports 5 cooling states which can be categorised as follows: 0 & 1) boost (clocking up) 2) default 3 & 4) cooling (clocking down) Currently the thermal framework assumes that the default is the minimum, or in other words there is no provision for handling boost states. So this patch only describes the upper 3 states, default and cooling. A single cooling device is described for all A57 CPUs and a separate cooling device is described for all A53 CPUs. This reflects that physically there is only one cooling device present for each type of CPU. 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. * Using cooling-device indexes such that maximum refers to maximum cooling rather than the inverse. * 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: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com> Signed-off-by: Hien Dang <hien.dang.eb@rvc.renesas.com> Signed-off-by: An Huynh <an.huynh.uj@rvc.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 Shimoda1-14/+14
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>
2019-05-20arm64: dts: renesas: r8a7795: Add TPU supportCao Van Dong1-0/+11
Add tpu device node to dtsi for TPU support on r8a7795 SoC. Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-04-10arm64: dts: renesas: r8a7795: Add CMT device nodesCao Van Dong1-0/+70
This patch adds CMT{0|1|2|3} device nodes for r8a7795 SoC. Tested-by: Cao Van Dong <cv-dong@jinso.co.jp> Signed-off-by: Cao Van Dong <cv-dong@jinso.co.jp> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-03-27arm64: dts: renesas: use extended audio dmac registerJiada Wang1-1/+1
Basic audio dmac register only supports busif from 0 to 3, in order to use busif4 ~ busif7, extended audio dmac register need to be used. This patch updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965) to use extended audio dmac register set. Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2019-01-30Merge tag 'renesas-arm64-dt-for-v5.1' of ↵Arnd Bergmann1-20/+20
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/dt Renesas ARM64 Based SoC DT Updates for v5.1 R-Car H3 (r8a7795) SoC - Sort i2c and pciec0 nodes within soc node R-Car H3 (r8a7795) and M3-W (r8a7796) SoCs - Remove BUSIF0 settings from rcar_sound,ssi R-Car M3-W (r8a7796) based Salvator-XS board - Convert to new LVDS DT bindings R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) based ULCB boards - Use audio-graph-card to allow secondary sound device on kingfisher daugher board - Add HDMI sound support Kingfisher daughterboard for R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) based ULCB boards - Add pcm3168 sound codec R-Car E3 (r8a77990) SoC - Enable DMA for SCIF2 R-Car E3 (r8a77990) based Ebisu board - HS400 for onboard eMMC - Use simple-audio-card rather than simple-scu-audio-card - Correct EthernetAVB phy mode as rgmii - Add backlight and follow-up to correct duplicate regulator number R-Car V3M (r8a77970) based v3msk starter kit - Specify EtherAVB PHY IRQ now that GPIO support is present R-Car D3 (r8a77995) based draak board - Set better backlight levels RZ/G2M (r8a774a1) SoC - Correct hsusb reg size RZ/G2E (r8a774c0) SoC - Intial SoC DT - Add: and SYS-DMAC controller, SCIF, HSCIF, INTC-EX PFC, GPIO, Ethernet AVB, watchdog, secondary CA3 core, SDHI, I2C, IIC-DVFS, IPMU, CAN, thermal, MSIOF, audio, PWM, display output, USB2.0, USB-DMAC, HSUSB, USB3.0, IPMMU, PCIe, VIN and CSI-2 support - A follow-up patch included in this pull-request enables DMA for SCIF2 so that DMA is enabled for all SCIF nodes * tag 'renesas-arm64-dt-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (44 commits) arm64: dts: renesas: r8a77990: ebisu: Enable HS400 of SDHI3 arm64: dts: renesas: r8a77990: Enable DMA for SCIF2 arm64: dts: renesas: r8a774c0: Enable DMA for SCIF2 arm64: dts: renesas: r8a77990: ebisu: Fix backlight regulator numbering arm64: dts: renesas: v3msk: specify EtherAVB PHY IRQ arm64: dts: renesas: r8a77990-ebisu: use simple-audio-card arm64: dts: renesas: r8a7796: remove BUSIF0 settings from rcar_sound,ssi arm64: dts: renesas: r8a7795: remove BUSIF0 settings from rcar_sound,ssi arm64: dts: renesas: ulcb-kf: add pcm3168 sound codec arm64: dts: renesas: ulcb: add HDMI sound support arm64: dts: renesas: ulcb: use audio-graph-card arm64: dts: renesas: r8a7796: salvator-xs: Convert to new LVDS DT bindings arm64: dts: renesas: r8a77990: Sort i2c nodes within soc node arm64: dts: renesas: r8a77990: sort pciec0 node within soc node arm64: dts: renesas: r8a774a1: Fix hsusb reg size arm64: dts: renesas: r8a774c0: Add VIN and CSI-2 device nodes arm64: dts: renesas: r8a774c0: Add PCIe device node arm64: dts: renesas: r8a774c0: Connect RZ/G2E Audio-DMAC to IPMMU arm64: dts: renesas: r8a774c0: Connect RZ/G2E AVB to IPMMU arm64: dts: renesas: r8a774c0: Connect RZ/G2E SYS-DMAC to IPMMU ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-30arm64: dts: Remove inconsistent use of 'arm,armv8' compatible stringRob Herring1-8/+8
The 'arm,armv8' compatible string is only for software models. It adds little value otherwise and is inconsistently used as a fallback on some platforms. Remove it from those platforms. This fixes warnings generated by the DT schema. Reported-by: Michal Simek <michal.simek@xilinx.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Chanho Min <chanho.min@lge.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Wei Xu <xuwei5@hisilicon.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Acked-by: Robert Richter <rrichter@cavium.com> Acked-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-23arm64: dts: renesas: r8a7795: remove BUSIF0 settings from rcar_sound,ssiKuninori Morimoto1-20/+20
Before, BUSIF which is needed for DMA transfer was automatically handled via SSI, but it cared BUSIF0 only. Now, rsnd driver can handle BUSIF0-7 (= for Gen3) BUSIF0-3 (= for Gen2) via SSIU, and it is keeping compatibility. Thus, BUSIF0 settings via SSI had been kept to avoid git merge timing issue / git bisect issue, but it is no longer needed. This patch removes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-12-01Merge tag 'renesas-arm64-dt-for-v4.21' of ↵Olof Johansson1-19/+265
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Renesas ARM64 Based SoC DT Updates for v4.21 * H3 (r8a7795) SoC: - Remove unneeded sound #address/size-cells * M3-W (r8a7796) SoC: - Describe CMT (Compare Match Timer) devices in DT - Describe I2C-DVFS device node in DT * M3-N (r8a77965) SoC: - Describe CAN, CANFD and LVDS in DT * R-Car H3 (r8a7795) and M3-W (r8a7796) SoCs: - Describe CPU topology, capacity and cooling maps in DT - Add SSIU support to R-Car audio * R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs: - Extend register range of HSUSB device to match documentation * R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) based Salvator-X, Salvator-XS and ULCB boards: - Switch eMMC bus to 1V8 * R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) based Salvator-X and Salvator-XS boards: - Describe USB3.0 xHCI host and prerepheral devices as companions * R-Car E3 (r8a77990) SoC: - Add thermal support - Add support for interupt controller for external devices (INTC-EX) - Describe all SCIF devices and SYS-DMA for I2C and MSIOF devices * R-Car E3 (r8a77990) based Ebisu board: - Enable SDHI, CAN, CANFD, audio and USB3.0 - Describe serial console pins * R-Car E3 (r8a77990) based Ebisu and R-Car D3 (r8a77995) based Draak board: - Enable USB2.0 peripheral device * R-Car M3-N (r8a77965), E3 (r8a77990) and V3H (r8a77980) SoCs: - Connect EtherAVB to IPMMU * R-Car V3M (r8a77970) and V3H (r8a77980) SoCs: - Describe TMU (timer unit), PWM timer controller and MSIOF devides in DT - Add thermal support * RZ/G2M (r8a774a1) SoC: - Use clock and power index macros - Describe VIN, CSI-2 and CAN devices in DT * tag 'renesas-arm64-dt-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (40 commits) arm64: dts: renesas: Add all CPUs in cooling maps arm64: dts: renesas: r8a77990: add thermal device support arm64: dts: renesas: r8a77990: Enable I2C DMA arm64: dts: renesas: r8a7796: Add CMT device nodes arm64: dts: renesas: r8a7796: add SSIU support for sound arm64: dts: renesas: r8a77990: Add I2C-DVFS device node arm64: dts: renesas: r8a77990: ebisu: Add and enable CAN,FD device nodes arm64: dts: renesas: r8a77965: Add CAN and CANFD controller nodes arm64: dts: renesas: r8a77990: ebisu: Add and enable PCIe device node arm64: dts: renesas: Add CPU capacity-dmips-mhz arm64: dts: renesas: Add CPU topology on R-Car Gen3 SoCs arm64: dts: renesas: r8a774a1: Replace clock magic numbers arm64: dts: renesas: r8a774a1: Replace power magic numbers arm64: dts: renesas: r8a7795: add SSIU support for sound arm64: dts: renesas: r8a77990: Fix VIN endpoint numbering arm64: dts: renesas: ebisu: Add and enable SDHI device nodes arm64: dts: renesas: ebisu: Add serial console pins arm64: dts: renesas: Switch eMMC bus to 1V8 on Salvator-X and ULCB arm64: dts: renesas: r8a77990: Add all HSCIF nodes arm64: dts: renesas: r8a779{7|8}0: add TMU support ... Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-26arm64: dts: renesas: Add all CPUs in cooling mapsViresh Kumar1-3/+12
Each CPU can (and does) participate in cooling down the system but the DT only captures a handful of them, normally CPU0, in the cooling maps. Things work by chance currently as under normal circumstances its the first CPU of each cluster which is used by the operating systems to probe the cooling devices. But as soon as this CPU ordering changes and any other CPU is used to bring up the cooling device, we will start seeing failures. Also the DT is rather incomplete when we list only one CPU in the cooling maps, as the hardware doesn't have any such limitations. Update cooling maps to include all devices affected by individual trip points. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-15arm64: dts: renesas: Add CPU capacity-dmips-mhzGaku Inami1-0/+8
Set the capacity-dmips-mhz for R-Car Gen3 SoCs, that is based on dhrystone. The average in 10 times of dhrystone result as follows: r8a7795 SoC (A57x4 + A53x4) CPU max-freq dhrystone --------------------------------- A57 1500 MHz 11470943 lps/s A53 1200 MHz 4798583 lps/s r8a7796 SoC (A57x2 + A53x4) CPU max-freq dhrystone --------------------------------- A57 1500 MHz 11463526 lps/s A53 1200 MHz 4793276 lps/s Based on above, capacity-dmips-mhz values are calculated as follows: r8a7795 SoC A57 : 1024 / (11470943 / 1500) * (11470943 / 1500) = 1024 A53 : 1024 / (11470943 / 1500) * ( 4798583 / 1200) = 535 r8a7796 SoC A57 : 1024 / (11463526 / 1500) * (11463526 / 1500) = 1024 A53 : 1024 / (11463526 / 1500) * ( 4793276 / 1200) = 535 However, since each CPUs have different max frequencies, the final CPU capacities of A53 are scaled by this difference, the values are as follows. [r8a7795 SoC] $ cat /sys/devices/system/cpu/cpu*/cpu_capacity 1024 <---- CPU capacity of A57 1024 1024 1024 428 <---- CPU capacity of A53 428 428 428 [r8a7796 SoC] $ cat /sys/devices/system/cpu/cpu*/cpu_capacity 1024 <---- CPU capacity of A57 1024 428 <---- CPU capacity of A53 428 428 428 Signed-off-by: Gaku Inami <gaku.inami.xh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-15arm64: dts: renesas: Add CPU topology on R-Car Gen3 SoCsGaku Inami1-0/+32
This patch adds the "cpu-map" into r8a7795/r8a7796 composed of multi-cluster. This definition is used to parse the cpu topology. Signed-off-by: Gaku Inami <gaku.inami.xh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-08arm64: dts: renesas: r8a7795: add SSIU support for soundKuninori Morimoto1-0/+211
rsnd driver supports SSIU now, let's use it. Then, BUSIF DMA settings on rcar_sound,ssi (= rxu, txu) are no longer needed. To avoid git merge timing issue / git bisect issue, this patch doesn't remove it so far, but will be removed in the future. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a7795: add missing dma-names on hscif2Kuninori Morimoto1-1/+1
hscif2 has 4 dmas, but has only 2 dma-names. This patch add missing dma-names. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Fixes: e0f0bda79337701a ("arm64: dts: renesas: r8a7795: sort subnodes of the soc node") Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: revise hsusb's reg sizeYoshihiro Shimoda1-2/+2
This patch revises the reg size of each hsusb device node for r8a7795, r8a7796 and r8a77965. Reported-by: Biju Das <biju.das@bp.renesas.com> Fixes: d2422e108812 ("arm64: dts: r8a7795: Add HSUSB device node") Fixes: 4725f2b88057 ("arm64: dts: renesas: r8a7795: add hsusb ch3 device node") Fixes: b9535853777f ("arm64: dts: r8a7796: Add HSUSB device node") Fixes: 9e1b00a2ef43 ("arm64: dts: renesas: r8a77965: Add "reg" properties") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a7795: remove unneeded sound #address/size-cellsKuninori Morimoto1-14/+0
commit 2d87dc0e5be2 ("arm64: dts: renesas: r8a7795: Add address properties to rcar_sound port nodes") added missing #address-cells and #size-cells for sound ports. But, these are based on platform, not on SoC. This patch cleanups it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-25arm64: dts: renesas: revise properties for R-Car Gen3 SoCs' usb 2.0Yoshihiro Shimoda1-16/+16
R-Car Gen3 SoCs need to enable/deassert clocks/resets of both usb 2.0 host (included phy) and peripheral. Otherwise, other side device cannot work correctly. So, this patch revises properties of clocks and resets. After that, each device driver can enable/deassert clocks/resets by its self. Notes: - To work the renesas_usbhs driver correctly when host side drivers are disabled and the renesas_usbhs driver doesn't have multiple clock management, this patch doesn't change the order of the clocks property in each hsusb node. - This patch doesn't have any side-effects even if the renesas_usbhs driver doesn't have reset_control and multiple clock management. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-14arm64: dts: renesas: Remove unneeded status from thermal nodesGeert Uytterhoeven1-1/+0
The thermal device is supposed to be always enabled. As the default value of the status property is "okay", there is no need to make this explicit in SoC-specific .dtsi files where no override is involved. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-13arm64: dts: renesas: r8a7795: Move arm_cc630p nodeGeert Uytterhoeven1-9/+9
To preserve by-address-per-group sort order. Fixes: 0f6d237cafda2e06 ("arm64: dts: renesas: r8a7795: add ccree to device tree") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-09-13arm64: dts: renesas: Fix whitespace around assignmentsGeert Uytterhoeven1-24/+24
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> [simon: updated for a few new cases] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-27arm64: dts: renesas: Convert to new LVDS DT bindingsLaurent Pinchart1-6/+30
The internal LVDS encoder now has DT bindings separate from the DU. Port the r8a7795 and r8a7796 device trees over to the new model. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-08-27arm64: dts: renesas: Include R-Car product name in DTSI filesMagnus Damm1-1/+1
Browsing the DTS for all the R-Car SoCs with similar part numbers makes my head hurt, so to improve the user friendliness of the DTS code base include R-Car product name in each DTSI file. Product names are derived from Documentation/devicetree/bindings/arm/shmobile.txt Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-07-11arm64: dts: renesas: Unify the labels for RWDTYoshihiro Shimoda1-1/+1
The labels for RWDT device node were named as 2 types now: - wdt0: r8a7795, r8a7796, r8a77965. - rwdt: r8a77970, r8a77990, r8a77995. To be made consistent, this patch unifis the labels as the hardware name "rwdt". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-06-25arm64: dts: renesas: Fix VSPD registers rangeLaurent Pinchart1-3/+3
The VSPD and FCPVD nodes have overlapping register ranges, as the FCPVD devices are mapped in the memory range usually used by the VSP LUT and CLU, which are not present in the VSPD. Fix this by shortening the VSPD registers range to 0x5000. Fixes: 9f8573e38a0b ("arm64: dts: renesas: r8a7795: Add VSP instances") Fixes: 291e0c4994d0 ("arm64: dts: r8a7795: Add support for R-Car H3 ES2.0") Fixes: f06ffdfbdd90 ("arm64: dts: r8a7796: Add VSP instances") Fixes: b4f92030d5d3 ("arm64: dts: renesas: r8a77970: add VSPD support") Fixes: 295952a183d3 ("arm64: dts: renesas: r8a77995: add VSP instances") Fixes: 85cb3229218a ("arm64: dts: renesas: r8a77965: Add VSP instances") Reported-by: Simon Horman <horms+renesas@verge.net.au> Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-06-25arm64: dts: renesas: convert to SPDX identifiersWolfram Sang1-4/+1
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-06-25arm64: dts: renesas: r8a7795: add ccree to device treeGilad Ben-Yossef1-0/+9
Add bindings for CryptoCell instance in the SoC. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-16arm64: dts: renesas: r8a7795: add VIN and CSI-2 nodesNiklas Söderlund1-0/+389
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-16arm64: dts: renesas: r8a7795: Correct whitespaceGeert Uytterhoeven1-7/+7
Add missing spaces after commas. Replace 8 consecutive spaces by a TAB. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-16arm64: dts: renesas: r8a7795: Add address properties to rcar_sound port nodesSimon Horman1-0/+14
The rcar_sound port nodes have unit names and thus should have register properties. This is flagged by dtc as follows: # make dtbs W=1 ... DTC arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@0: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@1: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@2: node has a unit name, but no reg property ... DTC arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@0: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@1: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@2: node has a unit name, but no reg property DTC arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@0: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@1: node has a unit name, but no reg property arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (unit_address_vs_reg): /soc/sound@ec500000/ports/port@2: node has a unit name, but no reg property Prior to this patch the port nodes only defined in board DTS files. As the register properties are common this patch defines the port nodes and provides register properties in the SoC DTS file. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2018-05-16arm64: dts: renesas: r8a7795: add HDMI sound supportKuninori Morimoto1-0/+8
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Nguyen Viet Dung <nv-dung@jinso.co.jp> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-16arm64: dts: renesas: r8a7795: Enable IPMMU devicesMagnus Damm1-12/+0
Remove 'status = "disabled"' to make sure all IPMMU devices are enabled in DT on the r8a7795 SoC. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-05-16arm64: dts: renesas: r8a7795: decrease temperature hysteresisNiklas Söderlund1-6/+6
To incorporate more tests by the hardware team decrease the hysteresis value to 1C. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-04-16arm64: dts: renesas: r8a7795: sort subnodes of the soc nodeSimon Horman1-871/+871
Sort subnodes of the soc node. - The primary key is the bus address. - The secondary key is the IP block. - The tertiary key is the node name. This is part of an ongoing effort to provide consistent node order in the DT of Renesas SoCs to improve maintainability. This should not have any run-time effect. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-04-16arm64: dts: renesas: r8a7795: sort subnodes of the root nodeSimon Horman1-113/+105
Sort subnodes of the root node alphanumerically. This is part of an ongoing effort to provide consistent node order in the DT of Renesas SoCs to improve maintainability. Also remove excessive line-wrapping of interrupts-extended property of timer node. This should not have any run-time effect. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-03-13arm64: dts: renesas: r8a7795: Add missing SYS-DMAC2 dmasGeert Uytterhoeven1-20/+30
On R-Car H3, on-chip peripheral modules that can make use of DMA are wired to either SYS-DMAC0 only, or to both SYS-DMAC1 and SYS-DMAC2. Add the missing DMA properties pointing to SYS-DMAC2 for HSCIF[0-2], SCIF[0125], and I2C[0-2]. These were initially left out because early firmware versions prohibited using SYS-DMAC2. This restriction has been lifted in IPL and Secure Monitor Rev1.0.6 (released on Feb 25, 2016). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-03-13arm64: dts: renesas: r8a7795: Add IPMMU-PV1 device nodeSimon Horman1-0/+9
Add r8a7795 IPMMU-PV1 and keep it disabled by default. This device is not present in r8a7795 ES1.x and is removed from the DT of those SoCs. This corrects an omission in 3b7e7848f0e8 ("arm64: dts: renesas: r8a7795: Add IPMMU device nodes") This does not have any runtime effect. Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
2018-03-13arm64: dts: renesas: r8a7795: Set EtherAVB phy mode to "rgmii"Jacopo Mondi1-1/+1
Set the "phy-mode" property of EtherAVB device to "rgmii" and let board files override it if the installed PHY layer provides delays for the RX/TX channels. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-03-13arm64: dts: renesas: r8a7795: Update OPPs to support CA53 dfsDien Pham1-0/+10
Describe frequencies, other than the default for CA53 cores. This is a pre-requisite for using providing alternative frequencies for use with CPUFreq with these cores. Signed-off-by: Dien Pham <dien.pham.ry@renesas.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-16arm64: dts: renesas: r8a7795: Fix register mappings on VSPsKieran Bingham1-3/+3
The VSPD includes a CLUT on RPF2. Ensure that the register space is mapped correctly to support this. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-12arm64: dts: renesas: r8a7795: update register size for thermalNiklas Söderlund1-3/+3
To be able to read fused calibration values from hardware the size of the register resource of TSC1 needs to be incremented to cover one more register which holds the information if the calibration values have been fused or not. Instead of increasing TSC1 size to the value from the datasheet update all TSC's size to the smallest granularity of the address decoder circuitry 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>
2018-02-12arm64: dts: renesas: r8a7795: add thermal cooling managementNiklas Söderlund1-0/+40
Add nodes and properties for thermal cooling management support. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-12arm64: dts: renesas: r8a7795: Add OPPs table for cpu devicesDien Pham1-0/+61
Define OOP tables for all CPUs. This allows CPUFreq to function. Based in part on work by Hien Dang. Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2018-02-12arm64: dts: renesas: r8a7795: move scif node into alphabetical orderSimon Horman1-7/+7
Move scif node so that sub-nodes of the root node are in alphabetical order. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
2017-12-21arm64: dts: renesas: r8a7795: add usb3_phy nodeYoshihiro Shimoda1-0/+26
This patch adds USB3.0 PHY node for r8a7795. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-12-13arm64: dts: renesas: r8a7795: sort subnodes of root node alphabeticallySimon Horman1-5/+5
Sort root sub-nodes alphabetically for 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>
2017-12-07arm64: dts: renesas: r8a7795: Move nodes which have no reg property out of busSimon Horman1-67/+71
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/r8a7795-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dtb arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dtb arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dtb: Warning (simple_bus_reg): Node /soc/thermal-zones missing or empty reg/ranges property DTC arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a57 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/pmu_a53 missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.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>
2017-11-28arm64: dts: renesas: r8a7795: Increase the number of GPIO bank 1 ports to 29Takeshi Kihara1-1/+1
This patch changes the number of GPIO bank 1 ports to 29 because GP-1-28 port pin of R8A7795 ES2.0 SoC support was added. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Fixes: 291e0c4994d0813f ("arm64: dts: r8a7795: Add support for R-Car H3 ES2.0") [geert: Keep 28 GPIOs on H3 ES1.x after r8a7795.dtsi sharing] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-11-28arm64: dts: renesas: r8a7795: Enable IPMMU-VI0, VP1, DS0, DS1 and MMMagnus Damm1-5/+0
Enable the r8a7795 device nodes for IPMMU-VI0, IPMMU-VP1, IPMMU-DS0, IPMMU-DS1 and the shared IPMMU-MM device. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-11-28arm64: dts: renesas: r8a7795: Connect SATA to IPMMU-HCMagnus Damm1-0/+1
Add IPMMU-HC to the SATA device node. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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