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Message-Id: <20240424075856.145850-1-joshua.yeong@starfivetech.com>
Date: Wed, 24 Apr 2024 15:58:54 +0800
From: Joshua Yeong <joshua.yeong@...rfivetech.com>
To: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
conor@...nel.org,
paul.walmsley@...ive.com,
palmer@...belt.com,
aou@...s.berkeley.edu,
joshua.yeong@...rfivetech.com,
leyfoon.tan@...rfivetech.com,
jeeheng.sia@...rfivetech.com
Cc: devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-riscv@...ts.infradead.org
Subject: [PATCH v3 0/2] Add StarFive's JH8100 StarLink Cache Controller
StarFive's JH8100 StarLink Cache Controller flush/invalidates cache using non-
conventional RISC-V Zicbom extension instructions. This driver provides the
cache handling on StarFive RISC-V SoC.
Changes in v3:
- Fix code syntax
- Link to v2: https://lore.kernel.org/all/20240423072639.143450-1-joshua.yeong@starfivetech.com/
Changes in v2:
- Change patch title from 'Add StarFive's StarLink-500 Cache Controller'
- Remove StarFive alternative from errata framework
- Fixes warning from https://lore.kernel.org/oe-kbuild-all/202403151625.boKDjHGr-lkp@intel.com/
- Flush completion through atomic timeout function
- Link to v1: https://lore.kernel.org/lkml/20240314061205.26143-1-joshua.yeong@starfivetech.com/
Joshua Yeong (2):
cache: Add StarFive StarLink cache management for StarFive JH8100
dt-bindings: cache: Add docs for StarFive Starlink cache controller
.../cache/starfive,jh8100-starlink-cache.yaml | 66 +++++++++
drivers/cache/Kconfig | 9 ++
drivers/cache/Makefile | 5 +-
drivers/cache/starfive_starlink_cache.c | 135 ++++++++++++++++++
4 files changed, 213 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/cache/starfive,jh8100-starlink-cache.yaml
create mode 100644 drivers/cache/starfive_starlink_cache.c
--
2.25.1
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