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>
The DU0/DU1/DU2 external dot clocks are provided by the programmable
Versaclock5 clock generator.
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The definition of CPG_AUDIO_CLK_I is SoC-specific, not board-specific.
Hence move it from the board-specific .dts files to the SoC-specific
.dtsi files.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Renesas ULCB development board can be equipped with either an R-Car
H3 or M3-W SiP, which are pin-compatible. Both boards use different
DTBs.
Reduce duplication by extracting common ULCB board support into its own
.dtsi file. References to SoC-specific clocks are handled through cpp
definitions. Sort device nodes while at it.
For H3ULCB, there are no functional changes.
For M3ULCB, the following new devices are now described in DT:
- External audio, CAN, and PCIe clocks,
- CS2000 clock generator,
- AK4613 Audio Codec.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Set PHY rxc-skew-ps to 1500 and all other values to their default values.
This is intended to to address failures in the case of 1Gbps communication
using the salvator-x board with the KSZ9031RNX phy. This has been
reported to occur with both the r8a7795 (H3) and r8a7796 (M3-W) SoCs.
Based in a similar patch for the r8a7796 salvator-x by Kazuya Mizuguchi.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports HS200 mode for eMMC on M3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch updates memory region:
- After changes, the new map of the m3ulcb board on R8A7796 SoC
Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
Bank1: 1GiB RAM : 0x000600000000 -> 0x0063fffffff
- Before changes, the old map looked like this:
Bank0: 1GiB RAM : 0x000048000000 -> 0x0007fffffff
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports I2C2 bus on M3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The scif_clk device node is already enabled in r8a7796.dtsi, so there is
no need to update its status again.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports SDHI2 for M3ULCB onboard eMMC
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports SDHI0 on M3ULCB board SD card slot
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports watchdog timer for M3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This enables EXTALR clock that can be used for the watchdog.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports GPIO keys on M3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This supports GPIO leds on M3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add the initial device tree for the R8A7796 SoC based M3ULCB low cost
board (R-Car Starter Kit Pro)
This commit supports the following peripherals:
- SCIF (console)
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
