[PATCH v2 0/3] Add Broadcom STB memory controller driver
Florian Fainelli
f.fainelli at gmail.com
Fri Jul 22 13:10:40 PDT 2022
Hi Krzysztof,
This small patch series adds basic support for controlling self-refresh
power down on Broadcom STB memory controllers. We might be able to
contribute more features to the memory controller driver in the future
like accurate reporting of the memory type, timings, and possibly some
performance counters.
Changes in v2:
- merged the v1 first two patches
- added a sysfs document describing attributes exposed
- addressed feedback from Krzysztof regarding style and API usage
Florian Fainelli (3):
dt-bindings: memory-controller: Document Broadcom STB MEMC
Documentation: sysfs: Document Broadcom STB memc sysfs knobs
memory: Add Broadcom STB memory controller driver
.../ABI/testing/sysfs-platform-brcmstb-memc | 15 +
.../bindings/arm/bcm/brcm,brcmstb.txt | 11 +-
.../brcm,brcmstb-memc-ddr.yaml | 53 +++
drivers/memory/Kconfig | 9 +
drivers/memory/Makefile | 1 +
drivers/memory/brcmstb_memc.c | 302 ++++++++++++++++++
6 files changed, 382 insertions(+), 9 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-platform-brcmstb-memc
create mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,brcmstb-memc-ddr.yaml
create mode 100644 drivers/memory/brcmstb_memc.c
--
2.25.1
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