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In order to be able to pass DT schema validation, change the GPU nodes'
unit-address to the standard notation. Previously this was using a "0,"
prefix that originated from a time when the top-level device tree node
contained #address-cells = <2>.
Note that this technically breaks backwards-compatibility with certain
older versions of the U-Boot bootloader because early versions used a
hard-coded DT path lookup to find the GPU node and perform some fixups
on it. However, this was changed to a compatible string based lookup in
April 2016, so it's reasonable to expect people to update U-Boot on the
systems that they want to use this updated kernel DTB with.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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GPIO hog nodes must have a "hog-" prefix or "-hog" suffix according to
the DT schema. Rename all such nodes to allow validation to pass.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The Tegra memory controller provides reset controls for hotflush reset,
so the #reset-cells property must be specified.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The TKE (time-keeping engine) found on Tegra114 and later is no longer
backwards compatible with the version found on Tegra20, so update the
compatible string list accordingly.
Note that while the hardware block is strictly backwards-compatible, an
architectural timer exists on those newer SoCs that is more reliable, so
that should always be preferred.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Regulators defined at the top level in device tree are no longer part of
a simple bus and therefore don't have a reg property. Nodes without a
reg property shouldn't have a unit-address either, so drop the unit
address from the node names. To ensure nodes aren't duplicated (in which
case they would end up merged in the final DTB), append the name of the
regulator to the node name.
[treding@nvidia.com: factored out patch and wrote commit message]
Signed-off-by: David Heidelberg <david@ixit.cz>
Co-developed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Clocks defined at the top level in device tree are no longer part of a
simple bus and therefore don't have a reg property. Nodes without a reg
property shouldn't have a unit-address either, so drop the unit address
from the node names. To ensure nodes aren't duplicated (in which case
they would end up merged in the final DTB), append the name of the clock
to the node name.
[treding@nvidia.com: factored out patch and wrote commit message]
Signed-off-by: David Heidelberg <david@ixit.cz>
Co-developed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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SPI flash chip nodes should be named "flash" instead of "spi-flash".
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The PMIC found on Dalmore, TN7 and Roth is a TPS65913, so add the
specific compatible string in addition to the generic Palmas series
compatible string.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The external memory controller should be sorted after the memory
controller to keep the ordering by unit-address intact.
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Setup a thermal zone driven by SoC temperature sensor.
Create passive trip points and bind them to CPUFreq cooling
device that supports power extension.
Based on the work done by Dien Pham <dien.pham.ry@renesas.com>
and others for r8a77990 SoC.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20211208142729.2456-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Add TSU node to RZ/G2L SoC DTSI.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20211208142729.2456-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Provide the display output using the sn65dsi86 MIPI DSI bridge.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20211130164311.2909616-3-kieran.bingham+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Provide the two MIPI DSI encoders on the V3U and connect them to the DU
accordingly.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20211130164311.2909616-2-kieran.bingham+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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Introduce BSH SystemMaster (SMM) S2 board family, which consists of:
iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.
Add support for iMX8MN BSH SMM S2 board:
- 256 MiB DDR3 RAM
- 512 MiB NAND
- Megabit Ethernet PHY
- Wi-Fi 802.11 a/b/g/n/ac with Bluetooth 5.0
- USB-OTG (peripheral mode)
Add support for iMX8MN BSH SMM S2 PRO board:
- 512 MiB DDR3 RAM
- 8 GiB eMMC
- Megabit Ethernet PHY
- Wi-Fi 802.11 a/b/g/n/ac with Bluetooth 5.0
- USB-OTG (peripheral mode)
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add bindings for BSH SystemMaster (SMM) M2 IMX6ULZ board.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add bindings for BSH SystemMaster (SMM) S2 board family, which consists
of: iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Document vendor prefix for BSH Hausgeraete GmbH ('BSH Home Appliances',
B/S/H/) manufacturer.
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The 'pm-ignore-notify' property is not a valid property and there is
no documentation for it.
Drop such invalid property.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add power domain for USDHC node.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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i.MX8ULP use scmi firmware based power domain and sensor support.
So add the firmware node and the sram it uses.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add i.MX8ULP power domain header file
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The SW1C regulator powers the VPU and the state isn't guaranteed
to always be on. Link the VPU power-domain to the regulator to
ensure it is turned on before using the power domain.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This property could fix the defect that external usb device
always prints this error log --- 'reset SuperSpeed USB device number n
using xhci_hcd' when system power on.
Signed-off-by: Pengbo Mu <pengbo.mu@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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ls1088a has a separate reset register block. Define it in dts and use
it for reboot.
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Company policy requires that copyright is updated when a file is
touched. Keeping the copyright change separate to reduce the noise in
other patches.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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These are used by U-Boot, and are required for keeping the device trees
in sync.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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This is used by U-Boot and is required for keeping the device trees in
sync.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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In preparation for this board's device tree synchronization with U-Boot,
we must find a common node ordering pattern. Alphabetical sounds about
right.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Identify the PHY by its compatible ID value. In some cases during
boot, the PHY needs to be reset to be accessible, but this is only
possible if the PHY is recognized. In that case, the automatic
detection of the PHY does not work and a static compatible ID
value is need.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: kernel@dh-electronics.com
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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According to datasheet Microchip LAN8710A/LAN8710Ai DS00002164B [1]
the reset should stay asserted for at least 100uS and software
should wait at least 200nS. On other DHCOM SoMs with the SMSC
LAN8710Ai PHY both reset delays are 500us. This should be plenty
and for consistency, the i.MX6 SoM should also use these delays.
[1] https://ww1.microchip.com/downloads/en/DeviceDoc/00002164B.pdf
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: kernel@dh-electronics.com
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/dt
IXP4xx DTS changes for v5.17:
- Add the LEDs to the Freecom FSG-3 that were missing.
- Add a devicetree for the Gorami MultiLink Router
- Add a devicetree for the Gateway GW7001 Router
This completes the migration of all IXP4xx devices to
device tree files.
Next merge window we will delete the remaining board files,
it cannot be done now because of cross-tree dependencies.
* tag 'ixp4xx-dtx-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ixp4xx: Add devicetree for Gateway 7001
ARM: dts: Add Goramo MultiLink device tree
ARM: dts: Add FSG3 system controller and LEDs
Link: https://lore.kernel.org/r/CACRpkdYiWK7TEbZrh4_0WT5obMk=ZSc7AQVUSPXL+-uZ_hsUEA@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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"fsl,imx-ckih1" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckil" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih2" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih1" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckil" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih2" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih1" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckil" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih2" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckih1" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-ckil" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-osc" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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"fsl,imx-clk32" is useless since no driver deals with it, so let's drop it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The nxp,imx7-mipi-csi2.yaml binding requires ports to be grouped in a
ports node, as multiple ports are present. Fix imx7s.dtsi and the only
board file that references the mipi_csi ports.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The reset-names property isn't defined by the nxp,imx7-mipi-csi2.yaml
binding, and isn't used by the corresponding driver as it acquires the
reset with a NULL ID. Drop it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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