Assign the NAND pins to the NAND controller node instead of using pin
hogging (where pins are assigned to the pin controller).
This is the preferred way of assigning pins upstream.
While here, define all NAND pins (CLE, ALE, read/RD, ready busy/RDY and
CE/CS1). This means that the pinctrl subsystem knows that these pins are
in use and cannot be re-assigned as GPIOs for example.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Define the SPI pins in the corresponding SoCs.dtsi and assign them to
the SPI controller node. All known boards use CS4 and it's likely that
this is hardcoded in bootrom so this doesn't bother with having
per-board SPI pinmux settings.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Assign the MDIO pins to the switch node instead of using pin hogging
(where pins are assigned to the pin controller).
This is the preferred way of assigning pins upstream.
This converts amazonse, ar9 and vr9. danube is skipped because the pin
controller doesn't define a pinmux for the MDIO pins (some of the SoC
pads may be hardwired to the MDIO pins instead of being configurable).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
The "/dts-v1/;" identifier is supposed to be put once at the beginning
of a device tree file. Thus, it makes no sense to provide it a second
time in to-be-included DTSI files.
This removes the identifier from all DTSI files in /target/linux.
Most of the DTS files in OpenWrt do contain the "/dts-v1/;". It is
missing for most of the following targets, though:
mvebu, ipq806x, mpc85xx, ipq40xx
This does not touch ipq806x for now, as the bump to 4.19 is close.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit unifies the LED mapping of the AVM Fritz!Box routers, which
have a combined Power/DSL LED.
With the stock firmware, the Power LED has the following
characteristics:
- Blink when DSL sync is being established
- Solid when DSL sync is present
We can't completely resemble this behavior in OpenWrt. Currently, the
Power LED is completely off, when DSL sync is missing. This is not
really helpful, as a user might have the impression, that he bricked his
device.
Instead, map the Info-LED to the state of the DSL connection.
There is no consistent behavior for the Info-LED in the stock
firmware, as the user can set it's function by himself. The DSL
connection state is one possible option for the Info LED there.
Also use the red Power LED to indicate a running upgrade, in case the
board has a two-color Power LED.
Signed-off-by: David Bauer <mail@david-bauer.net>
The AVM Fritz!Box 7412 does not use the VMMC part of the Lantiq chip but
rather a proprietary solution based on the DECT chip for the FXS ports.
Therefore, the second VPE can be enabled for use with OpenWrt.
Signed-off-by: David Bauer <mail@david-bauer.net>
The AVM FRITZ!Box 7412 buttons are both active low, which is currently
incorrectly defined in the device-tree.
This leads to the device booting directly into failsafe.
Signed-off-by: David Bauer <mail@david-bauer.net>
In DTS Checklist[1] we're now demanding proper generic node names, as
the name of a node should reflect the function of the device and use
generic name for that[2]. Everybody seems to be copy&pasting from DTS
files available in the repository today, so let's unify that naming
there as well and provide proper examples.
1. https://openwrt.org/submitting-patches#dts_checklist
2. https://github.com/devicetree-org/devicetree-specification/blob/master/source/devicetree-basics.rst#generic-names-recommendation
Signed-off-by: Petr Štetiar <ynezz@true.cz>
[split out treewide patch, integrated P2812HNUF1 rename patch]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[merged key and led changes, use generic node name for flash, wifi and
gpio]
Signed-off-by: Mathias Kresin <dev@kresin.me>
It is pretty ovbious a misuse of the simple-bus binding as no child has
a address.
Luckly the clock node isn't used at all so it is safe to get rid of it.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Set a unit address matching the reg property for the EASY98000 ethernet
node.
Fixes a unit mismatch devicetree compiler warning.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The localbus childs are highly board specific and need to be part of the
board dts. Otherwise we run into duplicate unit address issues if a
board has something else (NAND) connected to the bus id.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The register address is the same for danube und vr9. The register size
is 0x400 byte for danube and 0x300 byte for vr9.
The change doesn't have an impact as the vmmc driver doesn't use the
devicetree and has hardcoded register offsets.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Fixes the following devicetree compiler warning:
unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
Signed-off-by: Mathias Kresin <dev@kresin.me>
Add size and address cells where missing to fix the following devicetree
compiler warning:
Warning (avoid_default_addr_size): Relying on default #address-cells value
Warning (avoid_default_addr_size): Relying on default #size-cells value
Signed-off-by: Mathias Kresin <dev@kresin.me>
The cpu temperature driver has the register offset hardcode and doesn't
need a reg.
The mdio bus node is only used as a well known name and doesn't need a
reg or unit address.
syscon-reboot doesn't have a unit address or a reg either. The unit name
collides with reset-controller@10 anyway.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Add the reg property if the node has an unit address. Fixes the
following device tree compiler warning:
Warning (unit_address_vs_reg): node has a unit name, but no reg property
Signed-off-by: Mathias Kresin <dev@kresin.me>
This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Martin Blumenstingl
Adrian Schmutzler
David Bauer
Petr Štetiar
Mathias Kresin
Hauke Mehrtens