Commit Graph

33 Commits

Author SHA1 Message Date
Adrian Schmutzler
d4520d75a1 ramips: move aliases to the top in SoC DTSI files
The aliases node is expected as one of the first entries, and
having it there matches alphabetic sorting as well.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-22 18:49:57 +01:00
Adrian Schmutzler
621297e867 ramips: move dts-v1 statement to top-level DTSI files
The "/dts-v1/;" identifier is supposed to be present once at the
top of a device tree file after the includes have been processed.

In ramips, we therefore requested to have in the DTS files so far,
and omit it in the DTSI files. However, essentially the syntax of
the parent mtxxxx/rtxxxx DTSI files already determines the DTS
version, so putting it into the DTS files is just a useless repetition.

Consequently, this patch puts the dts-v1 statement into the top-level
SoC-based DTSI files, and removes all other occurences.
Since the dts-v1 statement needs to be before any other definitions,
this also moves the includes accordingly where necessary.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-25 23:26:40 +02:00
Chuanhong Guo
b756ea2a90 ramips: replace pinctrl property names
Upstream pinctrl driver in drivers/staging uses
groups/function/ralink,num-gpios instead of
ralink,group/ralink,function/ralink,nr-gpio
Replace these properties in dts as well as the pinctrl driver in
patches-4.14.
This commit is created using:
sed -i 's/ralink,group/groups/g'
sed -i 's/ralink,function/function/g'
sed -i 's/ralink,nr-gpio/ralink,num-gpios/g'

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2020-04-12 22:29:17 +08:00
Mathias Kresin
ffa55386f1 ramips: fix dtc compiler warnings
The latest dtc compiler considers nodes named i2c or spi as the
respective bus:

  /pinctrl/i2c: incorrect #address-cells for I2C bus
  /pinctrl/spi: incorrect #address-cells for SPI bus

Rename the node to fix the false positives.

Fix the spi node unit address for the DWR-512-B and UBNT-ER-e50 to get
rid of the following warning:

  SPI bus unit address format error, expected "n"

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-12-06 12:17:25 +01:00
Mathias Kresin
a58535771f ramips: set usb led trigger via devicetree
Assign the usbdev trigger via devicetree for all subtargets and drop
the userspace handling of the usb leds.

With the change all usb ports are triggering the usb led instead of
only usb 1.1 XOR usb 2.0 XOR usb 3.0 as it was before.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-10-07 11:34:18 +02:00
Mathias Kresin
3601c3de23 ramips: fix mt7620 pinmux for second SPI
The mt7620 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the "spi refclk" group. The function "spi refclk" enables the second
chip select.

On reset, the pins of the "spi refclk" group are used as reference
clock and GPIO.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-27 19:31:17 +02:00
Mathias Kresin
b8996ea08a ramips: fix compatibles in SoC dtsi
The former used compatibles aren't defined anywhere and aren't used by
the devicetree source files including them.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-23 22:40:59 +02:00
Mathias Kresin
d8e7a526a3 ramips: use ralink,nr-gpio instead of ralink,num-gpios
Since commit c1e7738988f5 ("checks: add gpio binding properties check")
dtc treats any *-gpios and *-gpio property as phandle at least during
checks. The only whitelisted property is nr-gpio.

Use ralink,nr-gpio in favour of ralink,num-gpios to get rid of false
positive warnings.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-04 08:39:35 +02:00
Mathias Kresin
1bad2b74ae ramips: fix cpu interrupt controller dtc warnings
The cpu interrupt controller doesn't have a reg property, hence we
can't use a unit address in the node name.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-04 08:39:35 +02:00
Mathias Kresin
b9dbf3f3c8 ramips: fix cpu related dtc warnings
We need a reg property if we are using a unit address.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-08-04 08:39:35 +02:00
Andrey Jr. Melnikov
19c7e950af ramips: move mt7620n i2c_pins definition to right place
Move to i2c pins pinmux node to the pinctrl node.

Fixes: a0685deec4 ("ramips: Add i2c support for mt7620n")

Signed-off-by: Andrey Jr. Melnikov <temnota.am@gmail.com>
[fix commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-06-28 18:39:57 +02:00
Matthias Badaire
a0685deec4 ramips: Add i2c support for mt7620n
I2c is supported on mt7620n like on mt7620a when checking the datasheet

Signed-off-by: Matthias Badaire <mbadaire@gmail.com>
2018-05-15 06:39:46 +02:00
Vianney le Clément de Saint-Marcq
eda27d7557 ramips: fix usbphy DT nodes on linux 4.14
The Ralink USB PHY driver merged into mainline has a slightly different
device tree binding than the patch that was used with linux 4.9.
The new driver requires a `ralink,sysctl` node pointing to the `syscon`
node.

This patch also sets `#phy-cells` to 0, as recommended by the mainline
documentation [1].

[1] Documentation/devicetree/bindings/phy/ralink-usb-phy.txt

Signed-off-by: Vianney le Clément de Saint-Marcq <code@quartic.eu>
2018-04-07 17:53:34 +02:00
Mathias Kresin
d482356322 ramips: mt7620n: add mdio node and disable port4 by default
Revert the changes I applied to aa5014dd1a ("ramips: mt7620n: enable
port 4 as EPHY by default").

The driver expects a node mdio-bus to be present, regardless of the
actual node status. If the node is missing the driver fails to load  with

  mtk_soc_eth 10100000.ethernet: no mdio-bus child node found

Disable port4 by default again. If the port is enabled but not present, a
"invalid port id 4" warning is shown during boot.

Fixes: FS#1428

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-03-13 20:18:15 +01:00
Giuseppe Lippolis
aa5014dd1a ramips: mt7620n: enable port 4 as EPHY by default
According to the datasheet the mt7620n have a fixed switch configuration
with 5 ephy (10/100) port. No RGMII configuration is possible.

Drop the mdio node as well. Without RGMII, the mdio node doesn't make any
sense

Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
[drop mdio node, enable port4 by default]
Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-03-06 19:49:06 +01:00
Mathias Kresin
b69ceb0c3d ramips: add missing pinmuxes to SoC dtsi
Add pinmuxes defined by some board which are including the dtsi files
to the dtsi files itself. Allows to reduce duplication.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-11-22 08:21:52 +01:00
Álvaro Fernández Rojas
021c893658 ramips: fix size-cells on spi nodes
size-cells should be 0 in order to avoid dummy values in reg properties.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-05-18 16:57:39 +02:00
Stanislav Galabov
ffaaa6788a ramips: DTS modifications
This commit makes the following modifications to ramips dts files:
1. Add clkctrl node to all dtsi files (although not used for now)
2. Add clocks and clock-names properties to some nodes (usbphy, pci)
3. Add usbphy node for rt3050 (although not used for now)
4. Add clock-frequency to uart nodes in mt7621.dtsi and mt7628an.dtsi

These modifications, although not fully used at the moment, will make
it easier for FreeBSD to adopt and use LEDE ramips dts files with
minimal changes for easier maintenance.

Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
2016-05-12 03:29:36 +02:00
Stanislav Galabov
9195d8da35 ramips: DTS rework
Add node aliases to dtsi files.
Reword dts files so they're more in-line with upstream.
Fix some more warnings and errors reported by dtc

Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
2016-05-12 03:29:35 +02:00
Stanislav Galabov
600c224213 ramips: Add hex prefix (0x) to dtsi reg properties where needed.
Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
2016-05-10 10:43:17 +02:00
Stanislav Galabov
b8f73d7f0a ramips: introduce serial0 aliases
This patch introduces serial0 aliases in the ramips DTS files, which can
then be used to denote the active console instead of relying on bootargs.

Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
2016-05-10 10:43:17 +02:00
John Crispin
eb9fccc440 ralink: update the usb phy driver to the version sent upstream
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 48114
2016-01-04 14:21:17 +00:00
John Crispin
9b675a2a33 ralink: fix USB compatible strings
switch to the upstream compatible strings for ehci and ohci support.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 48113
2016-01-04 14:21:11 +00:00
John Crispin
651e620de5 ralink: fixup devicetree files to work with new ethernet driver
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 47900
2015-12-17 09:25:57 +00:00
John Crispin
c550ad3d3a ramips: update dtsi files to support second spi device
Signed-off-by: Michael Lee <igvtee@gmail.com>

SVN-Revision: 47580
2015-11-22 11:49:13 +00:00
John Crispin
948e67cb16 ramips: fix size-cells for spi nodes
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47119
2015-10-05 10:26:54 +00:00
John Crispin
553fea9f19 ramips: fix indentation and other mistakes in .dts{, i} files
The following patch fixes:
 * wrong indentations
 * doubled gpio-keys-polled nodes (DIR-300-B7, DIR-320-B1, DIR-610-A1)
 * duplicate spacings
 * empty lines at end of files and after last child nodes
 * trailing and leading whitespace
 * unnecessary and commented-out code
 * missing empty lines between nodes and between properties and nodes
 * unnecessary empty lines between nodes properties [1]

in .dts{,i} files, for ramips target.

[1] Some of empty lines in SOCs dtsi files were left untouched, because they seem to be there for a reason (readability?).

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

SVN-Revision: 46613
2015-08-17 05:57:18 +00:00
John Crispin
654bc380ec ralink: add 3.18 support
keep default as 3.14, mt7621 gic need to be ported to 3.18

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44349
2015-02-09 12:13:55 +00:00
Felix Fietkau
69ee1807ed ralink: add ethernet fe and esw reset control bit
Signed-off-by: michael lee <igvtee@gmail.com>

SVN-Revision: 44042
2015-01-18 20:16:44 +00:00
John Crispin
6fb04ff871 ramips: correct typo ubsphy -> usbphy
This appears to be a typo.

Signed-off-by: Russell Senior <russell@personaltelco.net>

SVN-Revision: 41859
2014-07-28 15:26:36 +00:00
John Crispin
5f6e7e1f44 ramips: add wmac to mt7620n device tree
Signed-off-by: Roman Yeryomin <roman@advem.lv>

SVN-Revision: 41444
2014-07-01 10:26:30 +00:00
John Crispin
93d8dc870e ramips: add gpio pin 72 in mt7620 chips to dtsi files
describes register set to control last gpio pin on mt7620 platfrom

Signed-off-by: Pavel Löbl <lobl.pavel@gmail.com>

SVN-Revision: 39162
2013-12-25 17:04:34 +00:00
John Crispin
269cbfa06a ralink: add mt7620n dts files
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 38829
2013-11-17 13:22:01 +00:00