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Markus Stockhausen 4850bd887c realtek: add RTL83XX clock driver
Add a new self-contained combined clock & platform driver that allows to
access the PLL hardware clocks of RTL83XX devices. Currently it provides
info about CPU, MEM and LXB clocks on RTL838X and RTL839X devices and
additionally allows to change the CPU clocks. Changing the clocks
multiple times on a DGS-1210-20 and a DGS-1210-52 already works well and
is multithreading safe on the RTL839X. Even a cpufreq initiated change
of the CPU clock works fine. Loading the driver will add some meaningful
logging.

[0.000000] rtl83xx-clk: initialized, CPU 500 MHz, MEM 300 MHz (8 Bit DDR3), LXB 200 MHz
[0.279456] rtl83xx-clk soc:clock-controller: rate setting enabled, CPU 325-600 MHz,
           MEM 300-300 MHz, LXB 200-200 MHz, OVERCLOCK AT OWN RISK

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
[remove trailing whitespaces, C-style SPDX comments for ASM and headers]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
2022-08-28 11:30:58 +02:00
.github CI: kernel: Build all kernel modules 2022-08-10 21:29:06 +02:00
config build: always set CONFIG_IPV6 2022-08-20 21:41:03 +03:00
include kernel: bump 5.15 to 5.15.63 2022-08-25 22:07:43 +02:00
LICENSES LICENSES: include all used licenses in LICENSES directory 2021-02-14 19:21:38 +01:00
package iptables: default to ip(6)tables-nft when using buildroot 2022-08-27 22:39:32 +02:00
scripts scripts: ext-toolchain: add support for musl 2022-07-24 19:53:45 +02:00
target realtek: add RTL83XX clock driver 2022-08-28 11:30:58 +02:00
toolchain toolchain: glibc: Increase min kernel version to 5.10 2022-08-15 19:30:11 +02:00
tools tools/cmake: update to 3.24.1 2022-08-20 23:26:36 +02:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore .gitgnore: add llvm-bpf 2021-11-21 18:18:01 +01:00
BSDmakefile build: use SPDX license tags 2021-02-05 14:54:47 +01:00
Config.in build: scripts/config - update to kconfig-v5.14 2022-02-19 13:10:01 +01:00
COPYING COPYING: add COPYING file to specify project licenses 2021-02-14 19:21:38 +01:00
feeds.conf.default feeds: use git-src-full to allow Git versioning 2022-02-15 00:24:24 +01:00
Makefile build: don't remove BUILD_LOG_DIR in _clean 2022-04-30 23:56:43 +02:00
README.md README: mention video feed 2021-10-19 15:47:44 -10:00
rules.mk rules_mk: don't include wrapped bin with external toolchains 2022-07-24 19:53:43 +02:00

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