To improve human readability and enable automatic validation, the tuples
in the "states" properties of device nodes compatible with
"regulator-gpio" should be grouped, as reported by "make dtbs_check":
$ make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/regulator/gpio-regulator.yaml
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi0: states:0: Additional items are not allowed (1800000, 0 were unexpected)
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi0: states:0: [3300000, 1, 1800000, 0] is too long
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi1: states:0: Additional items are not allowed (1800000, 0 were unexpected)
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi1: states:0: [3300000, 1, 1800000, 0] is too long
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi2: states:0: Additional items are not allowed (1800000, 0 were unexpected)
arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi2: states:0: [3300000, 1, 1800000, 0] is too long
...
Fix this by grouping the tuples using angle brackets.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191213164115.3697-2-geert+renesas@glider.be
Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
The iwg20d comes with a 7" capacitive touch screen, therefore
add support for it.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/1573660292-10629-11-git-send-email-fabrizio.castro@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
SDR50 isn't working anymore because the GPIO regulator
driver is using descriptors since
commit d6cd33ad71 ("regulator: gpio: Convert to use descriptors")
which in turn causes the system to use the polarity of the
GPIOs (as specified in the DT) for selecting the states,
but the polarity specified in the DT is wrong.
This patch fixes the regulator DT definition, and that fixes
SDR50.
Fixes: 029efb3a03 ("ARM: dts: iwg20d-q7: Add SDHI1 support")
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The iWave RZ/G1N board is almost identical to RZ/G1M. cmt and rwdt modules
are SoC specific and should be part of board dts rather than SoM dtsi. By
moving these nodes to the common dtsi it allows cmt and rwdt to be enabled
on both of these boards with less lines of code.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
PCIe is not populated by default on iWave RZ/G1N board. RZ/G1N board
is almost identical to RZ/G1M. In order to reuse the common dtsi for
both the boards, it is required to move pcie node from common dtsi
to board specific dts.
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>
Enable sound PIO support on carrier board.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch enables SGTL5000 audio codec on the carrier board.
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>
This patch enables CAN0 interface exposed through connector J20 on the
carrier board.
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>
Enable HS-USB device for the iWave G20D-Q7 carrier board based on
RZ/G1M.
Also disable the host mode support on usb otg port by default to avoid
pin conflicts.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Since the same carrier board may host RZ/G1M and RZ/G1N based
Systems on Module, the DT architecture for iwg20d-q7 needs
better decoupling. This patch provides:
* iwg20d-q7-common.dtsi - its purpose is to define the carrier
board definitions, and its content is basically the same
as the previous version of r8a7743-iwg20d-q7.dts, only it
has no reference to the SoM .dtsi, and that's why the
filename doesn't mention the SoC name any more.
* r8a7743-iwg20d-q7.dts - its new purpose is to put together
the SoM .dtsi (r8a7743-iwg20m.dtsi) and the carrier board
.dtsi defined by this very patch, along with "model" and
"compatible" properties.
The final DT architecture to describe the board is now:
r8a7743-iwg20d-q7.dts # Carrier Board + SoM
├── r8a7743-iwg20m.dtsi # SoM
│ └── r8a7743.dtsi # SoC
└── iwg20d-q7-common.dtsi # Carrier Board
and maximizes the reuse of the definitions for the carrier board
and for the SoM.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
