openwrt, branch v21.02.0-rc1

OpenWrt v21.02.0-rc1: adjust config defaults

2021-04-19T19:10:14Z

Signed-off-by: Hauke Mehrtens

realtek: allow writing to "u-boot-env2"

2021-04-18T10:06:57Z

U-Boot uses the "bootpartition" variable stored in "u-boot-env2" to select the active system partition. Allow updates to enable system switching from OpenWrt. Signed-off-by: Bjørn Mork (cherry picked from commit 11d24ffe961570533a4fc54a7511d30c17290623)

realtek: rename partitions in Netgear DTSI

2021-04-18T10:06:53Z

Switch the Netgear DTSI for the Realtek target from the OEM partition naming scheme to accepted OpenWrt naming practices. A quick git grep for 'u-boot-env' e.g. in the OpenWrt tree turns up almost 500 hits whereas grepping for 'bdinfo' (the OEM equivalent) returns a meagre 14. Signed-off-by: Stijn Segers (cherry picked from commit 1601b39b6197963e85c441a043702e022779f371)

realtek: add ZYXEL_VERS to DEVICE_VARS

2021-04-18T10:06:49Z

Otherwise, the last defined value will be set for all devices. Fixes: c6c8d597e183 ("realtek: Add generic zyxel_gs1900 image definition") Signed-off-by: Adrian Schmutzler (cherry picked from commit 851dadc257b7223f879a3733507e83cfcaae1af1)

realtek: enable SerDes NWAY and SGMII negotiation

2021-04-18T10:06:45Z

This allows copper SFPs to negotiate speeds lower than 1gig. Acked-by: Birger Koblitz Signed-off-by: Bjørn Mork (cherry picked from commit 963b2ae702510c11e912c9438fdb9222763a22d5)

realtek: enabled Marvell and Realtek PHYs

2021-04-18T10:06:41Z

The rtl83xx-phy driver is necessary for proper configuration of the PHYs if U-Boot hasn't done that. 1000Base-T SFPs often contains a Marvell 88E1111 and will not work without this driver. Include it by default to support copper SFPs. Signed-off-by: Bjørn Mork (cherry picked from commit 07bf5aaa4c12d6e7eb797b3871a7586f90a46e67)

realtek: enable HWMON for SFP sensors

2021-04-18T10:06:35Z

This adds SFP sensors as a hwmon device, allowing readout of temperatures, DOM and other sensor readings available from the SFP. Example from a ZyXEL GS1900-10HP with a DOM capable 1000Base-SX SFP: root@gs1900-10hp:~# grep . /sys/class/hwmon/hwmon0/* /sys/class/hwmon/hwmon0/curr1_crit:90 /sys/class/hwmon/hwmon0/curr1_crit_alarm:0 /sys/class/hwmon/hwmon0/curr1_input:4 /sys/class/hwmon/hwmon0/curr1_label:bias /sys/class/hwmon/hwmon0/curr1_lcrit:0 /sys/class/hwmon/hwmon0/curr1_lcrit_alarm:0 /sys/class/hwmon/hwmon0/curr1_max:85 /sys/class/hwmon/hwmon0/curr1_max_alarm:0 /sys/class/hwmon/hwmon0/curr1_min:0 /sys/class/hwmon/hwmon0/curr1_min_alarm:0 /sys/class/hwmon/hwmon0/in0_crit:3795 /sys/class/hwmon/hwmon0/in0_crit_alarm:0 /sys/class/hwmon/hwmon0/in0_input:3317 /sys/class/hwmon/hwmon0/in0_label:VCC /sys/class/hwmon/hwmon0/in0_lcrit:2805 /sys/class/hwmon/hwmon0/in0_lcrit_alarm:0 /sys/class/hwmon/hwmon0/in0_max:3465 /sys/class/hwmon/hwmon0/in0_max_alarm:0 /sys/class/hwmon/hwmon0/in0_min:3135 /sys/class/hwmon/hwmon0/in0_min_alarm:0 /sys/class/hwmon/hwmon0/name:sfp_p10 /sys/class/hwmon/hwmon0/power1_crit:708 /sys/class/hwmon/hwmon0/power1_crit_alarm:0 /sys/class/hwmon/hwmon0/power1_input:259 /sys/class/hwmon/hwmon0/power1_label:TX_power /sys/class/hwmon/hwmon0/power1_lcrit:89 /sys/class/hwmon/hwmon0/power1_lcrit_alarm:0 /sys/class/hwmon/hwmon0/power1_max:501 /sys/class/hwmon/hwmon0/power1_max_alarm:0 /sys/class/hwmon/hwmon0/power1_min:126 /sys/class/hwmon/hwmon0/power1_min_alarm:0 /sys/class/hwmon/hwmon0/power2_crit:1259 /sys/class/hwmon/hwmon0/power2_crit_alarm:0 /sys/class/hwmon/hwmon0/power2_input:404 /sys/class/hwmon/hwmon0/power2_label:RX_power /sys/class/hwmon/hwmon0/power2_lcrit:6 /sys/class/hwmon/hwmon0/power2_lcrit_alarm:0 /sys/class/hwmon/hwmon0/power2_max:794 /sys/class/hwmon/hwmon0/power2_max_alarm:0 /sys/class/hwmon/hwmon0/power2_min:10 /sys/class/hwmon/hwmon0/power2_min_alarm:0 /sys/class/hwmon/hwmon0/temp1_crit:100000 /sys/class/hwmon/hwmon0/temp1_crit_alarm:0 /sys/class/hwmon/hwmon0/temp1_input:22547 /sys/class/hwmon/hwmon0/temp1_label:temperature /sys/class/hwmon/hwmon0/temp1_lcrit:-50000 /sys/class/hwmon/hwmon0/temp1_lcrit_alarm:0 /sys/class/hwmon/hwmon0/temp1_max:85000 /sys/class/hwmon/hwmon0/temp1_max_alarm:0 /sys/class/hwmon/hwmon0/temp1_min:-40000 /sys/class/hwmon/hwmon0/temp1_min_alarm:0 /sys/class/hwmon/hwmon0/uevent:OF_NAME=sfp-p10 /sys/class/hwmon/hwmon0/uevent:OF_FULLNAME=/sfp-p10 /sys/class/hwmon/hwmon0/uevent:OF_COMPATIBLE_0=sff,sfp /sys/class/hwmon/hwmon0/uevent:OF_COMPATIBLE_N=1 Tested-by: Birger Koblitz Signed-off-by: Bjørn Mork (cherry picked from commit 2a912fb63adc3fb3a1ee746589f6df4bb02e4296)

realtek: re-enable sfp driver for ZyXEL GS1900-10HP

2021-04-18T10:06:31Z

There is no need to define a static link or a phy for the sfp ports. Using phy-mode and managed properties to describe the link to the sfp phy. We have to keep the now unconnected virtual "phys" because the switch driver uses their "phy-is-integrated" property to figure out which ports to enable as fibre ports. Acked-by: Birger Koblitz Signed-off-by: Bjørn Mork (cherry picked from commit e8d391bd4650418182d96ca06ccd10d636efcbc3)

realtek: need to handle PHY_INTERFACE_MODE_NA for sfps

2021-04-18T10:06:27Z

From the validate docs in include/linux/phylink.h: When state->interface is PHY_INTERFACE_MODE_NA, phylink expects the MAC driver to return all supported link modes. Tested-by: Birger Koblitz Signed-off-by: Bjørn Mork (cherry picked from commit 785d830e889ba18793acf369e447d704269169af)

realtek: fix link-state interrupt

2021-04-18T10:06:23Z

This bug was the root cause for the failing sfp driver. Acked-by: Birger Koblitz Signed-off-by: Bjørn Mork (cherry picked from commit b8e473d18c6af2abf0d047247fdbe6d178228ac0)