Commit Graph

113 Commits

Author SHA1 Message Date
Geert Uytterhoeven
6ddbb4cec2 arm64: renesas: r8a7795 dtsi: Add device node for RST module
Add a device node for the RST module, which provides a.o. reset control
and mode pin monitoring.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
2016-11-02 20:43:36 +01:00
Takeshi Kihara
fa765e5ef4 arm64: dts: r8a7796: Add GPIO device nodes
Add GPIO device nodes to the DT of the r8a7796 SoC.

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>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2016-09-08 09:35:27 +02:00
Ulrich Hecht
6b5f8e7e7f arm64: dts: r8a7796: salvator-x: add serial console pins
Adds pin control for SCIF2.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:26 +02:00
Takeshi Kihara
5080947048 arm64: dts: r8a7796: Add pinctrl device node
This patch adds pinctrl device node for R8A7796 SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:26 +02:00
Laurent Pinchart
272bde0384 arm64: dts: r8a7795: salvator-x: Configure pins for the DU RGB output
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>
2016-09-08 09:35:25 +02:00
Vladimir Barinov
e8c841f5ac arm64: dts: h3ulcb: enable GPIO leds
This supports GPIO leds on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:25 +02:00
Vladimir Barinov
2627d5179f arm64: dts: h3ulcb: Sound SSI support
This supports SSI sound for H3ULCB board.
SSI DMA mode used. CS2000 used as AUDIO_CLK_B.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:24 +02:00
Vladimir Barinov
5709436319 arm64: dts: h3ulcb: enable SDHI0
This supports SDHI0 on H3ULCB board SD card slot

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:18 +02:00
Vladimir Barinov
0e3886a981 arm64: dts: h3ulcb: enable GPIO keys
This supports GPIO keys on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:17 +02:00
Simon Horman
56de959f53 arm64: dts: r8a7795: remove unnecessary cap-mmc-highspeed property
Remove cap-mmc-highspeed property from SDHI2 and SDHI3.

This property is unnecessary as the driver automatically sets
the highspeed capability. Furthermore its use is inconsistent with SDHI0
and SDHI1 which are also highspeed capable but do not have this property
present.

Found by inspection.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:16 +02:00
Vladimir Barinov
15907f1f87 arm64: dts: h3ulcb: enable USB2.0 Host channel 1
This supports USB2.0 Host channel 1 on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-08 09:35:06 +02:00
Vladimir Barinov
0baa64d8d2 arm64: dts: h3ulcb: enable USB2 PHY of channel 1
This supports USB2 PHY channel #1 on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:28 +02:00
Vladimir Barinov
4bdb25d0f1 arm64: dts: h3ulcb: enable WDT
This supports watchdog timer for H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:27 +02:00
Vladimir Barinov
b00d23f71f arm64: dts: h3ulcb: enable EXTALR clk
This enables EXTALR clock that can be used for the watchdog.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:26 +02:00
Vladimir Barinov
eb3f0f199f arm64: dts: h3ulcb: enable I2C2
This supports I2C2 bus on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:26 +02:00
Vladimir Barinov
144bf6ccb1 arm64: dts: h3ulcb: enable EthernetAVB
This supports Ethernet AVB on H3ULCB board

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:25 +02:00
Vladimir Barinov
af111bce54 arm64: dts: h3ulcb: enable SCIF clk and pins
This enables the external crystal for the SCIF_CLK and its pinctrl, to
be used by the Baud Rate Generator for External Clock (BRG) on (H)SCIF.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:24 +02:00
Vladimir Barinov
b10690d11f arm64: dts: h3ulcb: initial device tree
Add the initial device tree for the R8A7795 SoC based H3ULCB low cost
board.

This commit supports the following peripherals:
- SCIF (console)

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:24 +02:00
Geert Uytterhoeven
f826473520 arm64: dts: r8a7795: Add SoC-specific compatible property to audio-dmac nodes
The audio-dmac nodes used the generic compatible property only.
Add the SoC-specific one, to make it future proof.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:23 +02:00
Laurent Pinchart
aadc4ee00a arm64: dts: r8a7795: renesas: salvator-x: Enable DU
Only the VGA output is supported for now.

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>
2016-09-06 12:57:11 +02:00
Laurent Pinchart
a001a07fe8 arm64: dts: renesas: r8a7795: Add DU device to DT
Add the DU device to r8a7795.dtsi in a disabled state.

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>
2016-09-06 12:57:10 +02:00
Laurent Pinchart
9f8573e38a arm64: dts: renesas: r8a7795: Add VSP instances
The r8a7795 has 9 VSP instances.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:10 +02:00
Laurent Pinchart
52cd078325 arm64: dts: renesas: r8a7795: Add FCPV nodes
The FCPs handle the interface between various IP cores and memory. Add
the instances related to the VSP2s.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:57:09 +02:00
Yoshihiro Shimoda
0b4dca78f0 arm64: dts: r8a7795: salvator-x: enable HSUSB
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:56:55 +02:00
Yoshihiro Shimoda
34ccd788a3 arm64: dts: r8a7795: salvator-x: enable USB 2.0 Host channel 0
We have to set SW15 to pin 2-3 side on the board before we use CN9
as USB host or peripheral.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:56:45 +02:00
Yoshihiro Shimoda
a905b72ce9 arm64: dts: r8a7795: salvator-x: enable usb2_phy of channel 0
This patch also adds a regulator node for USB2.0 to handle VBUS on/off
by the phy-rcar-gen3-usb2 driver.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:56:34 +02:00
Yoshihiro Shimoda
d2422e1088 arm64: dts: r8a7795: Add HSUSB device node
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:26:27 +02:00
Wolfram Sang
dcdca4d538 arm64: dts: r8a7795: set maximum frequency for SDHI clocks
Define the upper limit otherwise the driver cannot utilize max speeds.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:26:27 +02:00
Kieran Bingham
bfb3145934 arm64: dts: r8a7795: add FDP1 device nodes
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran@bingham.xyz>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:26:26 +02:00
Kieran Bingham
28fc813153 arm64: dts: r8a7795: add FCPF device nodes
Provide nodes for the FCP devices dedicated to the FDP device channels.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Kieran Bingham <kieran@bingham.xyz>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-09-06 12:26:26 +02:00
Geert Uytterhoeven
c805f1a701 arm64: dts: r8a7796/salvator-x: Enable watchdog timer
Enable the Watchdog Timer (WDT) controller on the Renesas Salvator-X
board equipped with an R-Car M3-W (r8a7796) SoC.

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>
2016-07-07 10:21:28 +02:00
Geert Uytterhoeven
c8ce8007e5 arm64: dts: r8a7796: Add RWDT node
Add a device node for the Watchdog Timer (WDT) controller on the Renesas
R-Car M3-W (r8a7796) SoC.

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>
2016-07-07 10:21:28 +02:00
Geert Uytterhoeven
a9003187a9 arm64: dts: r8a7796: Use SYSC "always-on" PM Domain
Hook up all devices that are part of the CPG/MSSR Clock Domain to the
SYSC "always-on" PM Domain, for a more consistent device-power-area
description in DT.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:27 +02:00
Geert Uytterhoeven
56aebae000 arm64: dts: r8a7796: Add SYSC PM Domains
Add a device node for the System Controller.
Hook up the Cortex-A57 CPU core and L2 cache/SCU to their respective PM
Domains.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:27 +02:00
Takeshi Kihara
006e1db8f7 arm64: dts: salvator-x: add Salvator-X board on R8A7796 SoC
This patch adds initial board support for R8A7796 Salvator-X.

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>
2016-07-07 10:21:26 +02:00
Simon Horman
1561f20760 arm64: dts: r8a7796: Add Renesas R8A7796 SoC support
Basic support for the Gen 3 R-Car M3-W SoC.

Based on work for the r8a7795 and r8a7796 SoCs by
Takeshi Kihara, Dirk Behme and Geert Uytterhoeven.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-07-07 10:21:25 +02:00
Ramesh Shanmugasundaram
162cd7845d arm64: dts: r8a7795: Add CAN FD support
Adds CAN FD controller node for r8a7795.

Note: CAN FD controller register base address specified in R-Car Gen3
Hardware User Manual v0.5E is incorrect. The correct address is:

CAN FD - 0xe66c0000

Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:18 +02:00
Geert Uytterhoeven
a5547642a4 arm64: dts: r8a7795: Add missing blank lines between cpu nodes
For consistency with a57_0/a57_1 cpu nodes, and all other nodes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:18 +02:00
Simon Horman
21cc405c8a arm64: dts: r8a7795: Drop 0x from unit address of gic
Drop 0x from unit address of gic as this is the desired form for
a unit address.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-05-30 10:18:01 +09:00
Geert Uytterhoeven
4a4e2138d6 arm64: dts: salvator-x: Fix W=1 dtc warnings
Warning (unit_address_vs_reg): Node /regulator@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /regulator@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /regulator@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /regulator@4 has a unit name, but no reg property

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:51 +09:00
Geert Uytterhoeven
6f7bf82cc9 arm64: dts: r8a7795: Fix W=1 dtc warnings
Warning (unit_address_vs_reg): Node /cache-controller@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /cache-controller@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,dvc/dvc@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,dvc/dvc@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@4 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@5 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@6 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@7 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@8 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,src/src@9 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@4 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@5 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@6 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@7 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@8 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/sound@ec500000/rcar_sound,ssi/ssi@9 has a unit name, but no reg property

Move the cache-controller nodes under the cpus node, and make their unit
names and reg properties match the MPIDR values.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:50 +09:00
Geert Uytterhoeven
b186fbb6cc arm64: dts: r8a7795: Use SYSC "always-on" PM Domain for RWDT node
Hook up the RWDT device node to the SYSC "always-on" PM Domain, for a
more consistent device-power-area description in DT.

Cfr. commit 38dbb45ee4 ("arm64: dts: r8a7795: Use SYSC "always-on" PM
Domain")

Fixes: f43838a7ae014cba ("arm64: dts: r8a7795: Add RWDT node")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:50 +09:00
Wolfram Sang
329260d5c4 arm64: dts: salvator-x: Enable watchdog timer
This patch enables watchdog timer for Salvator-X board.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:50 +09:00
Wolfram Sang
3114815f63 arm64: dts: r8a7795: Add RWDT node
This patch adds the RWDT device node for r8a7795.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:50 +09:00
Niklas Söderlund
d78a1cfa61 arm64: dts: r8a7795: enable DMA for I2C
Add DMA properties to the I2C 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>
2016-05-30 09:34:50 +09:00
Pooya Keshavarzi
457f47b765 arm64: dts: r8a7795: Increase the size of GIC-400 mapped registers
There are some requirements about the GIC-400 memory layout and its
mapping if using 64k aligned base addresses like on r8a7795.

See e.g.

http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=21550029f709072aacf3b9

Map the whole memory range instead of only 0x2000. This will fix
the issue that some hypervisors, e.g. Xen, fail to handle the
interrupts correctly.

Signed-off-by: Pooya Keshavarzi <Pooya.Keshavarzi@de.bosch.com>
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:49 +09:00
Geert Uytterhoeven
3cac478cce arm64: dts: salvator-x: SCIF1 supports RTS/CTS hardware flow control
On the Salvator-X development board, the RTS and CTS pins of debug
serial-1 port SCIF1 are wired to the CP2102 Serial-USB bridge.  Reflect
this in the DTS by adding the "uart-has-rtscts" property to the scif1
device node.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30 09:34:49 +09:00
Linus Torvalds
08344f3b43 ARM: SoC: late DT updates for v4.7
This is a collection of a few late fixes and other misc. stuff that
 had dependencies on things being merged from other trees.
 
 The Renesas R-Car power domain handling, and the Nvidia Tegra USB
 support both hand notable changes that required changing the DT binding
 in a way that only provides compatibility with old DT blobs on new
 kernels but not vice versa. As a consequence, the DT changes
 are based on top of the driver changes and are now in this branch.
 
 For NXP i.MX and Samsung Exynos, the changes in here depend on
 other changes that got merged through the clk maintainer tree.
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late DT updates from Arnd Bergmann:
 "This is a collection of a few late fixes and other misc stuff that had
  dependencies on things being merged from other trees.

  The Renesas R-Car power domain handling, and the Nvidia Tegra USB
  support both hand notable changes that required changing the DT
  binding in a way that only provides compatibility with old DT blobs on
  new kernels but not vice versa.  As a consequence, the DT changes are
  based on top of the driver changes and are now in this branch.

  For NXP i.MX and Samsung Exynos, the changes in here depend on other
  changes that got merged through the clk maintainer tree"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (35 commits)
  ARM: dts: exynos: Add support of Bus frequency using VDD_INT for exynos5422-odroidxu3
  ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC
  ARM: dts: exynos: Add NoC Probe dt node for Exynos542x SoC
  ARM: dts: exynos: Add support of bus frequency for exynos4412-trats/odroidu3
  ARM: dts: exynos: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3
  ARM: dts: exynos: Add support of bus frequency using VDD_INT for exynos3250-rinato
  ARM: dts: exynos: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes
  ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4210
  ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos4x12
  ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4x12
  ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos3250
  ARM: dts: exynos: Add DMC bus frequency for exynos3250-rinato/monk
  ARM: dts: exynos: Add DMC bus node for Exynos3250
  ARM: tegra: Enable XUSB on Nyan
  ARM: tegra: Enable XUSB on Jetson TK1
  ARM: tegra: Enable XUSB on Venice2
  ARM: tegra: Add Tegra124 XUSB controller
  ARM: tegra: Move Tegra124 to the new XUSB pad controller binding
  ARM: dts: r8a7794: Use SYSC "always-on" PM Domain
  ARM: dts: r8a7793: Use SYSC "always-on" PM Domain
  ...
2016-05-24 15:46:06 -07:00
Arnd Bergmann
bf6fc0a249 Second Round of Renesas ARM64 Based SoC DT Updates for v4.7
* Don't disable referenced optional clocks in DT of r8a7795 SoC
 * Populate EXTALR in DT of salvator-x board
 * Enable PCIe in DT of salvator-x board
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Merge tag 'renesas-arm64-dt2-for-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64

Merge "Second Round of Renesas ARM64 Based SoC DT Updates for v4.7" from Simon Horman:

* Don't disable referenced optional clocks in DT of r8a7795 SoC
* Populate EXTALR in DT of salvator-x board
* Enable PCIe in DT of salvator-x board

* tag 'renesas-arm64-dt2-for-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: r8a7795: Don't disable referenced optional clocks
  arm64: dts: salvator-x: populate EXTALR
  arm64: dts: r8a7795: enable PCIe on Salvator-X
  arm64: dts: r8a7795: Add PCIe nodes
  arm64: dts: r8a7795: Use USB3.0 fallback compatibility string
  arm64: dts: r8a7795: Add CAN support
  arm64: dts: r8a7795: Add CAN external clock support
2016-04-28 16:11:54 +02:00
Geert Uytterhoeven
38dbb45ee4 arm64: dts: r8a7795: Use SYSC "always-on" PM Domain
Hook up all devices that are part of the CPG/MSSR Clock Domain to the
SYSC "always-on" PM Domain, for a more consistent device-power-area
description in DT.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-27 14:10:41 +10:00