ar71xx: add proper support for Archer-C7 V2

This has minor differences to the V1

Signed-off-by: John Crispin <john@phrozen.org>

ar71xx: Fix TP-LINK Archer-C5/C7 v2 rfkill

Fix ARCHER_C7_GPIO_BTN_RFKILL, which is attached to GPIO23

Signed-off-by: Lars Buerding <lb.wrt@metatux.net>

Revert "ar71xx: Allow to set the RXDV, RXD, TXD, TXE delays for QCA955x"

The default delays RXD 3. RDV 3, TXD 0, TXE 0 doesn't seem to work for some
boards. These boards depend on the preset values of u-boot which may
differ.

This reverts commit f2d4bb96b62512caa161dcc2867c91692fb16a38.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49071 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: Allow to set the RXDV, RXD, TXD, TXE delays for QCA955x

Some u-boot versions for QCA955x change the delays based on the link speed
during boot. This usually breaks the support of other linkspeeds when
OpenWrt is booted. It also conflicts with the
at803x_platform_data::fixup_rgmii_tx_delay. OpenWrt has to set its own
values in QCA955X_GMAC_REG_ETH_CFG.

The default RGMII values from the Atheros u-boot are currently used to
preset the existing mach files. These may have to be adjusted for boards
using different values but which are not currently set them explicitely in
OpenWrt.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Cc: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Christian Beier <cb@shoutrlabs.com>
Cc: Chris R Blake <chrisrblake93@gmail.com>
Cc: Benjamin Berg <benjamin@sipsolutions.net>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
Cc: Matthias Schiffer <mschiffer@universe-factory.net>
Cc: Dirk Neukirchen <dirkneukirchen@web.de>
Cc: Christian Mehlis <christian@m3hlis.de>
Cc: Luka Perkov <luka@openwrt.org>
Cc: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@49029 3c298f89-4303-0410-b956-a3cf2f4a3e73

[ar71xx]: add support for the archer c5

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41814 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: use ath79_setup_qca955x_eth_cfg helper for QCA955x based boards

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41627 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: add kernel support for the TP-Link TL-WDR4900 v2.0 board

Patch-by: TenNinjas <tenninjas@tenninjas.ca>
Patchwork: http://patchwork.openwrt.org/patch/4848/
[juhosg:
- rename and refresh kernel patch,
- merge the board setup code into mach-archer-c7.c and drop
mach-tl-wdr49000-v2.c]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39635 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: archer c7: define LEDs connected to the AR8327 switch

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39395 3c298f89-4303-0410-b956-a3cf2f4a3e73

ar71xx: add kernel support for the TP-LINK Archer C7 board

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36788 3c298f89-4303-0410-b956-a3cf2f4a3e73