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* ath79: enable UART in SoC DTSI filesAdrian Schmutzler2021-02-241-4/+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: qca955x: remove redundant phy-modeAdrian Schmutzler2020-12-171-1/+0
| | | | | | | phy-mode is already set to rgmii for eth0 and sgmii for eth1 in qca955x.dtsi, no need to do that again in the device DTS files. 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: add support for 8devices Rambutan boardAndrey Bondar2020-07-071-0/+131
Rambutan is a Wifi module based on QCA9550/9557 http://www.8devices.com/products/rambutan Specification: - 720/600/200 MHz (CPU/DDR/AHB) - 128 MB of DDR2 RAM - 128 MB of NAND Flash - 1x 100Mbps Ethernet - 1x 1000Mbps Ethernet (PHY on dev-kit) - 1x Wifi radio 2x2 MIMO, dualband 2.4 and 5 GHz - 2x U.FL connectors on module, chip antennas on dev-kit - 1x miniPCIe slot - 2x USB2.0 host - 2x UART - SPI, I2C, GPIO Flash instructions: Upgrade from ar71xx target: sysupgrade -F /tmp/openwrt-ath79-nand-8dev_rambutan-squashfs-sysupgrade.tar or upgrade from GUI (don't save config) Use factory image to flash from U-Boot: tftpboot 80060000 openwrt-ath79-nand-8dev_rambutan-squashfs-factory.ubi nand erase.part ubi nand write 80060000 ubi ${filesize} Signed-off-by: Petr Štetiar <ynezz@true.cz> [copy&pasted missing commit description] Signed-off-by: Andrey Bondar <a.bondar@8devices.com>