This commit add support for the yyets_le router.

Hardware Highlights:

SoC:	  Qualcomm IPQ4019 717 MHz
RAM:	  512M NT5CC256M16ER-EK
Flash:    32M SPI NOR MX25L25635F
WIFI1:    2.4 GHz 2T2R integrated
WIFI2:    5 GHz 2T2R integrated
Ethernet: Qualcomm QCA8075 (4x LAN, 1x WAN)
USB:      1x 3.0
LEDS:     power, wlan2g, wlan5g, usb
Button:   Reset

Installation:
 Upload the firmware on the upgrade page of the stcok, and this will
 take a few minutes.

This commit also supports the addition of a 128M nand flash version,
just use the P&W R619AC's OpBoot to overwrite the original uboot.
Signed-off-by: NAmadeusGhost <amadeus@jmu.edu.cn>

* autocore: add cpu freq & temp display for some arm devices
Signed-off-by: NCN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: NAmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>

* Revert "show CPU Temperature for NanoPi R2S (#5612)"

This reverts commit 099439f0.
Co-authored-by: NAmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>

generic: limit commit "ramips/mediatek: improve GRO performance, fix PPE packet parsing" to mediatek target only (#5650)

Seemingly unneeded based on new upstream code so manually deleted:
 platform/820-usb-0007-usb-dwc3-gadget-increase-timeout-value-for-send-ep-c.patch

Manually merged:
 generic-hack/251-sound_kconfig.patch

All other modifications made by update_kernel.sh

Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional
Signed-off-by: NJohn Audia <graysky@archlinux.us>
Co-authored-by: NJohn Audia <graysky@archlinux.us>

Co-authored-by: NYangbo Wei <467815891@qq.com>

* Revert "uboot-rockchip: update NanoPi R2S patches"

This reverts commit bda6f6572be630bcf9a1c8a429e40d8a53033af5.

This commit breaks the onboard ethernet on some units. Revert it for
now.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: enable Realtek PHY support

The NanoPi R2S features a Realtek Gigabit Ethernet PHY. Enable the
Realtek specific PHY driver to correctly configure internal delays.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* uboot-rockchip: fix nanopi-r2s failed to boot on some sd cards

Add regulator-boot-on parameters to vcc_sd.
Add startup-delay-us parameters to vcc_sdio.
This will improve the problem that in some SD cards are failing to boot up.
Signed-off-by: NYuan Tao <ty@wevs.org>

* rockchip: fix NanoPi R2S GMAC clock name

This commit fixes the name for the GMAC clock to gmac_clkin, as this is
the name of the clock provided by the rk3328-clk driver.

Without this commit, the GMAC will not work in TX direction.
Suggested-by: NTobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NYuan Tao <ty@wevs.org>

* treewide: remove support for 'DEVICE_COMPAT' variable

This commit removes support for the DEVICE_COMPAT variable due to it
requires relatively few changes.

* Revert "ramips: disable PORT 5 MAC RX/TX flow control by default"

The TX/RX flow control is not the cause of the TX timeouts issue
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>

* ramips: net/mediatek fix logical error

fe_empty_txd() should return `tx_ring_size - 1` on ring empty, and
return 0 on ring full.
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>

* ramips: net/mediatek disable eee

This disable eee for mt7530 ports, it causes the link down/up
issue, which happens when connecting to 100Mbit switch

Fixes: FS#1449
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>

* ramips: XiaoYu-C5: reuse ralink-eth driver
Co-authored-by: NChen Minqiang <ptpt52@gmail.com>

[mac80211]
 ca5ee6e mac80211: Fix potential endless loop
 2c14710 mac80211: add more AQL fixes/improvements
 91fb3ce mac80211: remove an obsolete patch that is no longer doing anything useful
 acf1733 mac80211: add preliminary support for enabling 802.11ax in config
 d717343 mac80211: update encap offload patches to the latest version
 673062f mac80211: allow bigger A-MSDU sizes in VHT, even if HT is limited
 caf7277 mac80211: do not allow bigger VHT MPDUs than the hardware supports
 cd36c0d mac80211: select the first available channel for 5GHz interfaces
 1c6d456 mac80211: fix regression in station connection monitor optimization
 4bd7689 mac80211: update sta connection monitor regression fix

[target]
 Sync: at91, ath25, ath79, lantiq, mediatek, mvebu.

* rockchip: refresh NanoPi R2S patches

Update the patches for the NanoPi R2S to the v3 sent (and accepted)
upstream.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: rk3328: add compatible to NanoPi R2S ethernet PHY

This adds the compatible property to the NanoPi R2S ethernet PHY node.
Otherwise, the PHY might not be probed, as the PHY ID reads all 0xff
when it is still in reset.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* uboot-rockchip: update NanoPi R2S patches

Update the patches required for the NanoPi R2S to match the DTS accepted
for upstream Linux. The U-Boot patch meanwhile is still pending
upstream.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>

* rockchip: refresh target patches
Signed-off-by: NCN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: NCN_SZTL <cnsztl@project-openwrt.eu.org>
Co-authored-by: Nwevsty <ty@wevs.org>

* rockchip: fix NanoPi R2S PHY ID

Fix the PHY ID for the NanoPi R2S PHY compatible to match the used PHY.
The ID was wrong as I've accidentally picked the wrong upstream patch.
Signed-off-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: NDavid Bauer <mail@david-bauer.net>
Co-authored-by: Nwevsty <ty@wevs.org>

Manually merged:
  backport-5.4
     011-kbuild-export-SUBARCH.patch
  layerscape
    701-net-0262-net-dsa-ocelot-add-tagger-for-Ocelot-Felix-switches.patch

All other modifications made by update_kernel.sh

Build-tested: x86/64, lantiq/xrx200, ramips/mt7621
Run-tested: ipq806x (R7800), lantiq/xrx200, x86/64, ramips (RT-AC57U)

No dmesg regressions, everything functional
Signed-off-by: NJohn Audia <graysky@archlinux.us>
[minor commit message adjustments]
Signed-off-by: NAdrian Schmutzler <freifunk@adrianschmutzler.de>
Co-authored-by: NJohn Audia <graysky@archlinux.us>

* kernel: bump 5.4 to 5.4.60

Deleted upstream patches:
  generic:
    041-genirq-affinity-Make-affinity-setting-if-activated-o.patch
  ipq806x:
    093-5-v5.8-ipq806x-PCI-qcom-Define-some-PARF-params-needed-for-ipq8064-SoC.patch
    093-6-v5.8-ipq806x-PCI-qcom-Add-support-for-tx-term-offset-for-rev-2_1_0.patch

Merged manually:
  ipq806x:
    093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch
  layerscape:
    804-crypto-0016-MLKU-114-1-crypto-caam-reduce-page-0-regs-access-to-.patch

Build-tested: ath79/generic, ipq806x, layerscape/armv7, layerscape/armv8_64b
Run-tested: ipq806x (R7800)
Signed-off-by: NAdrian Schmutzler <freifunk@adrianschmutzler.de>

* kernel: Update kernel 4.14 to version 4.14.195

Compile and runtime tested on lantiq/xrx200 and x86/64.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Co-authored-by: NAdrian Schmutzler <freifunk@adrianschmutzler.de>
Co-authored-by: NHauke Mehrtens <hauke@hauke-m.de>

kernel: bump to 4.14.193, 4.19.138, 5.4.59 (#5350)
  431fb8c mac80211: add AQL improvements
  6bdd4c9 mac80211: add missing backports for building with 4.14 kernels
  0106820 mac80211: add missing return code checks in AQL improvements
  e7f7101 mac80211: rework encapsulation offload support

[package]
  base-files: add function for generating random MAC
  dnsmasq: abort dhcp_check on interface state
  boot: sync upstream source code
  ath10k-ct-firmware/mt76/sch_cake: update to latest git HEAD

[script]
  download: add China Mirror Station

[target]
  Sync: arc770, ath79, bcm63xx, kirkwood, lantiq, layerscape,
        mediatek, mvebu, octeon, oxnas, pistachio, uml
  Sync most of the target patches.

Run-compiled-on: ipq40xx (4.19 & 5.4), ramips

* mac80211: refresh patches

* mac80211: build compat on kernel 4.14

* mac80211: Update to version 5.8

The removed patches were applied upstream.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Co-authored-by: NChen Minqiang <ptpt52@gmail.com>
Co-authored-by: NHauke Mehrtens <hauke@hauke-m.de>

* mac80211-5.8: fix build on kernel 4.14

* mac80211: sync upstream commit

* mac80211: bump to 5.8-rc2

changelog:
  dfe0bc8 mac80211: allow ACS restriction with fixed channel
  727685c mac80211: rt2x00: define RF5592 in init_eeprom routine
  cfd2f3b mac80211: create channel list for fixed channel operation
  d1100c7 mac80211: Update to version 5.7.5-1
  ed2015c mac80211: Update to version 5.8-rc2-1
  a956c14 mac80211: util: don't warn on missing sband iftype data
  8b3e170 hostapd: fix incorrect service name
  68bf5a9 mac80211: don't kill wireless daemon on teardown
  25e0ae6 mac80211: make cfg80211 testmode support optional (and disabled by default)
  b7727a8 mac80211: fix AQL issues
  3d731fc mac80211: merge performance improvement patches

* mt76: update to 2020-07-22
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

* mac80211: allow VHT on 2.4GHz

Allow VHT rate on 2.4GHz in order to use 256-QAM
Signed-off-by: NDENG Qingfang <dengqf6@mail2.sysu.edu.cn>

* ath10k: allow VHT on 2.4GHz
Signed-off-by: NDENG Qingfang <dengqf6@mail2.sysu.edu.cn>

* hostapd: add vendor_vht option

hostapd has vendor_vht option to enable VHT (256-QAM) on 2.4GHz
Add this option to hostapd.sh so users can enable it via uci
Signed-off-by: NDENG Qingfang <dengqf6@mail2.sysu.edu.cn>

* ipq807x: Refresh kernel configuration
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>

* ipq807x: Add WCSS bus

This is needed to build ath11k.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>

* mac80211: Add ath11k

This adds the Qualcomm 802.11ax wireless chipset support.
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Co-authored-by: NFelix Fietkau <nbd@nbd.name>
Co-authored-by: NDENG Qingfang <dengqf6@mail2.sysu.edu.cn>
Co-authored-by: NHauke Mehrtens <hauke@hauke-m.de>

The apcli interface can be bound to either lan or wan, so cancel the
default settings.

* ramips: mt7621.dtsi: add missing pinctrl to ethernet node

Add rgmii1_pins (1st GMAC) and mdio_pins to ethernet node
pinctrl to ensure they are set to correct mode

* ramips: kernel: ralink-eth support mt7621
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>

* ramips: some devices use ralink-eth driver

Also re-added mt7621 hwnat support for some devices.
Signed-off-by: NChen Minqiang <ptpt52@gmail.com>
Signed-off-by: NAmadeusGhost <amadeus@openjmu.xyz>

* ramips/mt7621: re-added hwnat support
Co-authored-by: NLGA1150 <dqfext@gmail.com>
Co-authored-by: NChen Minqiang <ptpt52@gmail.com>

Fix startup by Mr.chilauhe.
Signed-off-by: NAmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>

解决K3无线驱动未被选中编译问题

* ramips: add support for Dlink DIR-878 A1 DIR-882 A1 Motorola MR2600

* ramips: add support for Dlink DIR-878 A1 DIR-882 A1 Motorola MR2600

* ramips: add support for Dlink DIR-878 A1 DIR-882 A1 Motorola MR2600
Co-authored-by: Nhyy-666 <hyiy666@gmail.com>

R2S的描述是eth1为LAN，eth0为WAN(强迫症xD