Commit Graph

3 Commits

Author SHA1 Message Date
Paul Blazejowski
f7374bce00 ath79: kernel: Add missing quote to drivers/mfd/Kconfig
A missing quote in target/linux/ath79/patches-5.x/920-mikrotik-rb4xx.patch
produces:

...
scripts/kconfig/conf  --syncconfig Kconfig
drivers/mfd/Kconfig:2016:warning: multi-line strings not supported
...

This patch adds missing closing quote, fixing the above warning.

Signed-off-by: Paul Blazejowski <paulb@blazebox.homeip.net>
2021-07-23 02:38:22 +01:00
John Audia
968aa64e61 kernel: bump 5.4 to 5.4.130
All patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-07-17 13:21:03 +02:00
Christopher Hill
fa70b3a4bb ath79: add Mikrotik rb4xx series drivers
This adds 3 Mikrotik rb4xx series drivers as follows:

rb4xx-cpld: This is in the mfd subsystem, and is the parent CPLD device
that interfaces between the SoC SPI bus and its two children below.
rb4xx-gpio: This is the GPIO expander.
rb4xx-nand: This is the NAND driver.

The history of this code comes in three phases.

1. The first is a May 2015 attempt to push the equivalient ar71xx rb4xx
drivers upstream. See https://lore.kernel.org/patchwork/patch/940880/.

Module-author: Gabor Juhos <juhosg@openwrt.org>
Module-author: Imre Kaloz <kaloz@openwrt.org>
Module-author: Bert Vermeulen <bert@biot.com>

2. Next several ar71xx patches were applied bringing the code current.

commit 7bbf4117c6
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

commit af79fdbe4a
commit 889272d92d
commit e21cb649a2
commit 7c09fa4a74
Signed-off-by: Felix Fietkau <nbd@nbd.name>

3. Finally a heavy refactor to split the driver into the three new
subsystems, and updated to work with the device tree configuration, plus
updates and review feedback incorporated

Reviewed-by: Thibaut VARÈNE <hacks@slashdirt.org>
Signed-off-by: Christopher Hill <ch6574@gmail.com>
2020-06-15 21:16:18 +02:00