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* ramips: convert most mtd-mac-address cases in DTSI to nvmemAdrian Schmutzler2021-08-181-1/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert most of the cases from mtd-mac-address to nvmem where MAC addresses are set in the DTSI, but the partitions are only located in the device DTS. This posed some problems earlier, since in these cases we are using partitions before they are defined, and the nvmem system did not seem to like that. There have been a few different resolution approaches, based on the different tradeoffs of deduplication vs. maintainability: 1. In many cases, the partition tables were identical except for the firmware partition size, and the firmware partition was the last in the table. In these cases, the partition table has been moved to the DTSI, and only the firmware partition's "reg" property has been kept in the DTS files. So, the updated nvmem definition could stay in the DTSI files as well. 2. For all other cases, splitting up the partition table would have introduced additional complexity. Thus, the nodes to be converted to nvmem have been moved to the DTS files where the partitioning was defined. 3. For Netgear EX2700 and WN3000RP v3, the remaining DTSI file was completely dissolved, as it was quite small and the name was not really nice either. 4. The D-Link DIR-853 A3 was converted to nvmem as well, though it is just a plain DTS file not taken care of in the first wave. In addition, some minor rearrangements have been made for tidyness. Not covered (yet) by this patch are: * Various unielec devices * The D-Link DIR-8xx family Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ramips: mt7628: move mtd-eeprom out of root DTSIAdrian Schmutzler2021-08-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* ramips: remove model name from LED labelsAdrian Schmutzler2020-10-021-1/+1
| | | | | | | | | | | | | | | | | 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>
* ramips: replace pinctrl property namesChuanhong Guo2020-04-121-16/+16
| | | | | | | | | | | | | | 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>
* ramips: mt7628: update dts for upstream gpio-mt7621 driverChuanhong Guo2020-04-121-1/+1
| | | | | | | | | | 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>
* ramips: simplify state_default/pinctrl0 in device DTS filesAdrian Schmutzler2019-12-231-34/+32
| | | | | | | | | 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>
* ramips/mt762x: convert devices to interrupt-driven gpio-keysAdrian Schmutzler2019-10-211-2/+1
| | | | | | | | | | | 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>
* ramips: dts: drop memory nodesChuanhong Guo2019-07-111-5/+0
| | | | | | | | 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>
* ramips/mt76x8: Name DTS files based on schemeAdrian Schmutzler2019-07-101-0/+126
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>