Commit Graph

17 Commits

Author SHA1 Message Date
Adrian Schmutzler
ad6b077049 ramips: mt7628: move mtd-eeprom out of root DTSI
The mt76x8 subtarget is the only one in ramips that stores the
mediatek,mtd-eeprom property directly in the "root" mt7628an.dtsi.

This is not optimal for a few different reasons:

 * If you don't really know it or are used to other (sub)targets,
   the property will be set somewhat magically.
 * The property is set based on &factory partition before (if at all)
   this partition is defined.
 * There are several devices that have different offset or even
   different partitions to read from, which will then be overwritten
   in the DTS files. Thus, definitions are scattered between root
   DTSI and individual files.

Based on these circumstances, the "root" definition is removed and
the property is added to the device-based DTS(I) files where needed
and applicable. This should be easier to grasp for unexperienced
developers and will move the property closer to the partition
definitions.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-08-17 18:41:17 +02:00
Ansuel Smith
06bb4a5018 ramips: convert mtd-mac-address to nvmem implementation
Define nvmem-cells and convert mtd-mac-address to nvmem implementation.
The conversion is done with an automated script.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2021-07-19 14:51:22 +02:00
Adrian Schmutzler
b69c21738e treewide: add space before SPDX identifier
Strictly, an SPDX identifier requires a space between the comment
marker and the identifier itself. The choice of the comment marker
itself is irrelevant.

Correct:

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

Wrong:

//SPDX-License-Identifier: GPL-2.0-or-later OR MIT

Fix that in the whole tree (actually, only ramips contained wrong
uses).

Found by checkpatch.pl

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-11-25 19:34:13 +01:00
Adrian Schmutzler
c846dd91f0 ramips: remove model name from LED labels
Like in the previous patch for ath79 target, this will remove the
"devicename" from LED labels in ramips as well.

The devicename is removed in DTS files and 01_leds, consolidation
of definitions into DTSI files is done where (easily) possible,
and migration scripts are updated.

For the latter, all existing definitions were actually just
devicename migrations anyway. Therefore, those are removed and
a common migration file is created in target base-files. This is
actually another example of how the devicename removal makes things
easier.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-02 14:51:57 +02:00
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
Adrian Schmutzler
a66449c608 ramips: drop remaining m25p,chunked-io from DTS
This option was a spi nor hack which is dropped in commit bcf4a5f474
("ramips: remove chunked-io patch and set spi->max_transfer_size instead")

Most of it has already been removed in
be2b61e4f1 ("ramips: drop m25p,chunked-io from dts")

It seems all current usages were added after that. Remove them.

Cc: Chuanhong Guo <gch981213@gmail.com>
Reported-by: Sungbo Eo <mans0n@gorani.run>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-06 16:56:07 +02:00
Tobias Welz
633ea0db0f ramips: WizFi630S use macs from factory partion
WIZnet WizFi630s has three mac addresses in the factory partition:
0x04 (also on the label), 0x28 for wan mac and 0x2e as lan mac.
All three macadresses are sequential series of addresses.
This is making use of them.

While at it, also add the label MAC address to 02_network.

MAC addresses as verified by OEM firmware:

use      interface   source
WLAN     ra0         factory 0x04 (label)
WAN      eth0.2      factory 0x28 (label + 1)
LAN      eth0.1      factory 0x2e (label + 2)

Signed-off-by: Tobias Welz <tw@wiznet.eu>
[fix sorting in 02_network, commit message adjustments]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-06 13:33:26 +02:00
Tobias Welz
d0b229f553 ramips: correct WizFi630S pin mappings
WizFi630S had some pins changed in the release version of the board.
The run led, wps button and a slide switch where affected.
This patch is correcting this.
i2c is removed as it is sharing a pin with the run (system) led.
uart2 is enabled as it is also enabled in the OEM firmware.

Signed-off-by: Tobias Welz <tw@wiznet.eu>
2020-08-06 13:33:26 +02:00
Tobias Welz
b735bbcb18 ramips: remove doublet entry in WizFi630S dts file
&wmac entry in WIZnet WizFi630S dts file was existing two times.
This is removing one of them.

Signed-off-by: Tobias Welz <tw@wiznet.eu>
2020-08-05 12:10:15 +02:00
Tobias Welz
36d4c2272e ramips: disable unused phy ports of WizFi630S
WIZnet WizFi630S is using only 3 of the phy ports. The unused phy ports
draw unnecessarily power. This is disabling the unused phy ports.

Signed-off-by: Tobias Welz <tw@wiznet.eu>
2020-08-05 12:10:15 +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
Chuanhong Guo
0b68d081eb ramips: mt7628: update dts for upstream gpio-mt7621 driver
upstream driver merged 3 separated gpio banks into one gpio node.
and gpioX Y in our local driver should be replaced with gpio X*32+Y.

This patch is created using the following sed command:
sed -i -r 's/(.*)gpio([0-9]) ([0-9]+)(.*)/echo "\1gpio $((\2*32+\3))\4"/ge'

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2020-04-12 22:27:18 +08:00
Adrian Schmutzler
e4ce3109f2 ramips: simplify state_default/pinctrl0 in device DTS files
The node pinctrl0 is already set up in the SOC DTSI files, but
defined again as member of pinctrl in most of the device DTS(I)
files. This patch removes this redundancy for the entire ramips
target.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-12-23 02:24:55 +01:00
Adrian Schmutzler
556ff09875 ramips/mt762x: convert devices to interrupt-driven gpio-keys
This converts all remaining devices to use interrupt-driven
gpio-keys compatible instead of gpio-keys-polled.
The poll-interval is removed.

While at it, add/remove newlines in keys and leds node where
necessary.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-10-21 14:19:32 +02:00
Adrian Schmutzler
e816c50993 ramips: fix whitespace issues in DTS files
This is the result of grepping/searching for several common
whitespace issues like double empty lines, leading spaces, etc.

This patch fixes them for the ramips target.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-10-21 14:10:47 +02:00
Chuanhong Guo
a2c19f1d2f ramips: dts: drop memory nodes
mt7621 and mt7628 now have the ability to detect memory size
automatically.
Drop memory nodes and let kernel determine memory size.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2019-07-11 22:11:21 +08:00
Adrian Schmutzler
b97a99256f ramips/mt76x8: Name DTS files based on scheme
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2019-07-10 17:36:29 +02:00