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* ath79: enable UART in SoC DTSI filesAdrian Schmutzler2021-02-241-5/+0
| | | | | | | | | | | | | | | The uart node is enabled on all devices except one (GL-USB150 *). Thus, let's not have a few hundred nodes to enable it, but do not disable it in the first place. Where the majority of devices is using it, also move the serial0 alias to the DTSI. *) Since GL-USB150 even defines serial0 alias, the missing uart is probably just a mistake. Anyway, disable it for now so this patch stays cosmetic. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: drop num-cs for SPI controllerAdrian Schmutzler2020-12-041-1/+0
| | | | | | | | None of the spi drivers on ath79 uses the num-cs property. Cc: Chuanhong Guo <gch981213@gmail.com> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Chuanhong Guo <gch981213@gmail.com>
* ath79: remove model name from LED labelsAdrian Schmutzler2020-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: move dts-v1 statement to ath79.dtsiAdrian Schmutzler2020-09-251-3/+2
| | | | | | | | | | | | | | | | | | | 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 ath79, 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 ath79.dtsi file 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 parent ath79.dtsi, which is (indirectly) included by all DTS files. All other occurences are removed. Since the dts-v1 statement needs to be before any other definitions, this also moves the includes to make sure the ath79.dtsi or its descendants are always included first. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: enable gpio on ar933x by defaultAdrian Schmutzler2020-07-031-4/+0
| | | | | | | | | | | All other SoC DTSI files have gpio enabled by default, only ar9330/ar9331 disable it by default, only to have it enabled again afterwards for each individual device. So, do not disable it in the first place, and drop all device-specific status statements afterwards. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ath79: convert devices to interrupt-driven gpio-keysAdrian Schmutzler2019-09-221-2/+1
| | | | | | | | | | | | | This converts all remaining devices to use interrupt-driven gpio-keys compatible instead of gpio-keys-polled. The poll-interval is removed. Only ar7240_netgear_wnr612-v2 is kept at gpio-keys-polled, as this one is using ath9k keys. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Tested-by: Karl Palsson <karlp@etactica.com> Tested-by: Dmitry Tunin <hanipouspilot@gmail.com>
* ath79: dts: Unify naming of gpio-led nodesPetr Štetiar2019-01-261-1/+1
| | | | | | | | | | | | | | | 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 up, removed entries where it could clash due to ath9k-leds] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ath79: dts: Unify naming of gpio-keys nodesPetr Štetiar2019-01-261-1/+1
| | | | | | | | | | | | | | 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> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [split up]
* ath79: Define firmware partition format to all boards where applicablePetr Štetiar2018-12-061-0/+1
| | | | | | | | | | Parsing "firmware" partition (to create kernel + rootfs) was implemented using OpenWrt downstream code enabled by CONFIG_MTD_SPLIT_FIRMWARE. With recent upstream mtd changes we can do it in a more clean way for DTS targets. It just requires adding a proper "compatible" string to the "firmware" partition node. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* treewide: fix some cosmetic glitches in dts filesPaul Wassi2018-08-271-1/+0
| | | | | | | | | | | - fix single spaces hidden by a tab - replace indentation with spaces by tabs - make empty lines empty - drop trailing whitespace - drop unnecessary blank lines Signed-off-by: Mathias Kresin <dev@kresin.me> Signed-off-by: Paul Wassi <p.wassi@gmx.at>
* ath79: add support for indicating the boot state using multiple ledsDmitry Tunin2018-08-151-1/+4
| | | | | | | | | | | Use diag.sh version used for apm821xx, ipq40xx and ipq806x, which supports different leds for the different boot states. The existing led sequences should be the same as before. Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com> [reword commit message] Signed-off-by: Mathias Kresin <dev@kresin.me>
* ath79: add support for Pisen WMM003N (Cloud Easy Power)Icenowy Zheng2018-08-141-0/+124
Pisen WMM003N (sold under the name of Cloud Easy Power) is an AR9331-based router and power bank combo device. The device uses a stock firmware modified from OpenWRT for TP-Link TL-WR703N; however some GPIO definition is different on this device with TL-WR703N. An AXP202 PMIC (connected to a 5000mAh battery) and a SD slot are also added, and the stock Flash/RAM configuration is 8MiB/64MiB. The stock firmware is an old and heavily modified OpenWRT-based firmware, which has telnetd defaultly open, and the root password is "ifconfig" (quotation marks not included). The factory image format is not known yet, however the stock firmware ships the OpenWRT's sysupgrade command, and it can be used to install a newer firmware. Due to the lack of the access to the STM8 embedded controller, the SD slot is currently not usable (because it's muxed with the on-board USB port) and the AXP PMIC cannot be monitored. Signed-off-by: Icenowy Zheng <icenowy@aosc.io>