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This machine uses the ADC and iBT devices.
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Enable the four PSUs via generic PMBUS.
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Provide aliases to each i2c bus per labels added for
each PCIe slot, etc, that are downstream beyond a mux.
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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dtc has new checks for I2C buses. The ASpeed dts files have a node named
'i2c' which causes a false positive warning. As the node is a 'simple-bus',
correct the node name to be 'bus' to fix the warnings.
arch/arm/boot/dts/aspeed-bmc-opp-lanyang.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-opp-romulus.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-ast2500-evb.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-opp-zaius.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dtb: Warning (i2c_bus_bridge): /ahb/apb/i2c@1e78a000: incorrect #size-cells for I2C bus
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: linux-aspeed@lists.ozlabs.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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dtc has new checks for SPI buses. Fix the warnings in node names.
arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dtb: Warning (spi_bus_bridge): /axi@18000000/qspi@27200: node name for SPI buses should be 'spi'
arch/arm/boot/dts/bcm958525er.dtb: Warning (spi_bus_bridge): /axi/qspi@27200: node name for SPI buses should be 'spi'
arch/arm/boot/dts/bcm958525xmc.dtb: Warning (spi_bus_bridge): /axi/qspi@27200: node name for SPI buses should be 'spi'
arch/arm/boot/dts/bcm958622hr.dtb: Warning (spi_bus_bridge): /axi/qspi@27200: node name for SPI buses should be 'spi'
arch/arm/boot/dts/bcm958625hr.dtb: Warning (spi_bus_bridge): /axi/qspi@27200: node name for SPI buses should be 'spi'
arch/arm/boot/dts/bcm988312hr.dtb: Warning (spi_bus_bridge): /axi/qspi@27200: node name for SPI buses should be 'spi'
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: Jon Mason <jonmason@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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dtc has new checks for I2C and SPI buses. Fix the warnings in node names
and unit-addresses.
arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (i2c_bus_reg): /hsls/i2c@e0000/pcf8574@20: I2C bus unit address format error, expected "27"
arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dtb: Warning (i2c_bus_reg): /hsls/i2c@e0000/pcf8574@20: I2C bus unit address format error, expected "27"
arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (spi_bus_bridge): /hsls/ssp@180000: node name for SPI buses should be 'spi'
arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (spi_bus_bridge): /hsls/ssp@190000: node name for SPI buses should be 'spi'
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: Jon Mason <jonmason@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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This pull request brings in a board DT for the Raspberry Pi Compute
Module 3, its I/O board and enables the Ethernet LEDs for the RPi 3B+.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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The Switch Register Access Block (SRAB) has one interrupt for link state
change on each ports (0-5, 7-8) a PHY interrupt, timestamping interrupt
and sleep timer interrupts for each management ports (5,7,8). Wire those
up so we can utilize them to speed up link resolution.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Document the Broadcom roboswitch Switch Register Access Block interrupt
lines and additional register base addresses for port mux configuration
and SGMII status/configuration registers.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
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Enable the SFP connected to port 5 of the switch and wire up all GPIOs
to the SFP cage. Because of a hardware limitation of the i2c controller
on the iProc SoCs which prevents large i2c (> 63 bytes) transactions to
work, we use the i2c-gpio interface instead, which does not have that
limitation. This allows us to read the SFP module EEPROM, which would
not be possible otherwise since it exceeds that size during a single
read transfer.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
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The order between "syscon" and "simple-mfd" is important because in these
particular cases, the node needs to be first a "simple-mfd" to expose
it's sub-nodes, and later on a "syscon" to permit other nodes to access
this register space through the "syscon" mechanism.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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The r8a77965 has a single FDP1 instance.
Signed-off-by: Hoan Nguyen An <na-hoan@jinso.co.jp>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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- Device nodes with unit addresses are sorted by unit address,
- Device nodes without unit addresses and references are sorted
alphabetically.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Successfully tested on H3 ES1.0 and ES2.0, M3-W ES1.0, and M3-N ES1.0.
Even previously stubborn cards work fine. Transfer rates were >60MB/s.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch adds SYS-DMAC{0,1,2} device nodes for the R8A77990 SoC.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add device nodes for I2C ch[0-7] to R-Car E3 R8A77990 device tree.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add device nodes for VIN4, VIN5 and CSI40 to R-Car E3 R8A77990 device tree.
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[simon: sorted nodes by bus address, then IP block]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add the device nodes for all MSIOF SPI controllers, incl. clocks, power
domains, and resets properties.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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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>
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Add the device node for the external SCIF_CLK, and describe the clock
inputs for the Baud Rate Generator for External Clock (BRG) for SCIF2,
which can increase serial clock accuracy.
The presence of the SCIF_CLK crystal and its clock frequency depend on
the actual board.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Enhance patch description]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Use the SoC-specific CPG/MSSR include file to allow future use of
R8A77990_CLK_* symbols.
Replace the hardcoded power domain indices by R8A77990_PD_* symbols.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The comments describing the non-default switch settings to use SATA are
confusing: 'Off' refers to the switch position, not to the MD12 logic
value, while the parentheses suggest otherwise. Rephrase to fix this.
Fixes: bec000784d5bb571 ("arm64: dts: renesas: salvator-xs: enable SATA")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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usb2_phy1 accidentally uses the same clock/reset as usb2_phy0.
Fixes: b5857630a829a8d5 ("arm64: dts: renesas: r8a77965: add usb2_phy nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Should be "renesas,usbhs-r8a77965", not "renesas,usbhs-r8a7796".
Fixes: a06e8af801760a98 ("arm64: dts: renesas: r8a77965: add HS-USB node")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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To preserve alphabetical sort order.
Fixes: 4c529600eef0a6b7 ("arm64: dts: renesas: r8a77965: Add R-Car Gen3 thermal support")
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>
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To preserve alphabetical sort order.
Fixes: 4edac426aff11a37 ("arm64: dts: renesas: condor/v3hsk: add DU/LVDS/HDMI support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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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>
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This is based on the existing KF device tree sources:
$ ls -1 arch/arm64/boot/dts/renesas/*-kf.dts
arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts
arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts
arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Enable PCIe PHY and PCIEC and specify the PCIe bus clock for the Condor
board.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Describe the PCIe PHY, PCIEC, and PCIe bus clock in the R8A77980 device
tree.
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add usb3.0 phy, host and function device nodes on RZ/G2M SoC dtsi.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add usb dmac and hsusb device nodes on RZ/G2M SoC dtsi.
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 USB2.0 phy and host (EHCI/OHCI) device nodes on RZ/G2M SoC dtsi.
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 FCPF and FCPV instances to the r8a774a1 dtsi, similarly
to what was done for the r8a7796 with commit 41dbbf0c5b4e
("arm64: dts: r8a7796: Add FCPF and FCPV instances"),
commit 69490bc9665d ("arm64: dts: renesas: r8a7796: Point
FDP1 via FCPF to IPMMU-VI0"), and commit cef942d0bd89 ("arm64:
dts: renesas: r8a7796: Point VSPI via FCPVI to IPMMU-VC0").
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add sound support for the RZ/G2M SoC (a.k.a. R8A774A1).
This work is based on similar work done on the R8A7796 SoC
by Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>.
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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This patch adds PWM[0123456] device nodes to the RZ/G2M (a.k.a R8A774A1)
device tree.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch adds definitions for L2 cache for the Cortex-A53 CPU
cores (512 KiB in size, organized as 32 KiB x 16 ways), adds
Cortex-A53 CPU cores (setting a total of 6 cores, 2 x Cortex-A57
+ 4 x Cortex-A53), and finally enables the performance monitor
unit for the Cortex-A53 cores on the R8A774A1 SoC.
Based on work done for r8a7796 SoC.
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 the device nodes for all MSIOF SPI controllers on RZ/G2M SoC.
Based on several similar patches of the R8A7796 device tree
by Geert Uytterhoeven <geert+renesas@glider.be>
and Simon Horman <horms+renesas@verge.net.au>.
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 r8a774a1 IPMMU nodes.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add thermal support for R8A774A1 (RZ/G2M) SoC.
Based on the work done for r8a7796 SoC.
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 the I2C[0-6] and IIC Bus Interface for DVFS (IIC for DVFS)
devices nodes to the r8a774a1 device tree.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add SDHI nodes to the DT of the r8a774a1 SoC.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add GPIO device nodes to the DT of the r8a774a1 SoC.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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This patch adds pinctrl device node for R8A774A1 SoC.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add a device node for the Watchdog Timer (RWDT) controller on the Renesas
RZ/G2M (r8a774a1) SoC.
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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This patch adds the SoC specific part of the Ethernet AVB
device tree node.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add support for the Interrupt Controller for External Devices
(INTC-EX) on RZ/G2M.
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 the device nodes for all RZ/G2M SCIF and HSCIF serial ports,
incl. clocks, power domains and DMAs.
According to the HW user manual, SCIF[015] and HSCIF[012] are
connected to both SYS-DMAC1 and SYS-DMAC2, while SCIF[34] and
HSCIF[34] are connected to SYS-DMAC0.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Add sys-dmac[0-2] device nodes for RZ/G2M (r8a774a1) SoC.
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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Define the Condor/V3HSK board dependent parts of the DU and LVDS device
nodes. Also add the device nodes for Thine THC63LVD1024 LVDS decoder and
Analog Devices ADV7511W HDMI transmitter...
Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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