Received-SPF: pass (google.com: domain of linux-kernel+bounces-102877-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3;
From: Joshua Yeong <joshua.yeong@starfivetech.com>
To: paul.walmsley@sifive.com,
	palmer@dabbelt.com,
	aou@eecs.berkeley.edu,
	geert+renesas@glider.be,
	joshua.yeong@starfivetech.com,
	prabhakar.mahadev-lad.rj@bp.renesas.com,
	conor.dooley@microchip.com,
	alexghiti@rivosinc.com,
	evan@rivosinc.com,
	ajones@ventanamicro.com,
	heiko@sntech.de,
	guoren@kernel.org,
	uwu@icenowy.me,
	jszhang@kernel.org,
	conor@kernel.org,
	robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org,
	leyfoon.tan@starfivetech.com,
	jeeheng.sia@starfivetech.com
Cc: linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH 0/4] Add StarFive's StarLink-500 Cache Controller
Date: Thu, 14 Mar 2024 14:12:01 +0800
Message-Id: <20240314061205.26143-1-joshua.yeong@starfivetech.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?us-ascii?Q?JPOR+XEVXf88c7y3FiWDmvA8/pPT3dykUkbrFEFFQyL4I9l7hNEkRORctLY4?=
 =?us-ascii?Q?F+w38rckxkz0E4VUvHS+0JvqZlpedOmSBzweYzr4Ob35HrR4JdTMlAPgZAps?=
 =?us-ascii?Q?VzpUIHgpNx+3xwznuNRQI6EoiG+08NP0wGe9UmsPpe1wwN56DURhOe+Lz/Tv?=
 =?us-ascii?Q?zYCs+g3SHaXz2+oEisINVEhc/mNuhGXxtK/dzESiAfo9dIJNRUc9u7YYAmzu?=
 =?us-ascii?Q?VqlF9042zl5Q6ta6pVqhHjubE8UdvMyYgNiQRdrr13xWclsd3Mtdg15nAIG5?=
 =?us-ascii?Q?Iv1NG83Uk3tbx1dmT1doM0zxat9mx9lUq2Ii2AO4e9uU+rokMwQdsK71tLE7?=
 =?us-ascii?Q?+6Rx8Fc1HPISc+HVUbTD68E4ZBtnRbt5zaJEpaIz0v1cDdub1ZPjwjVEDa7o?=
 =?us-ascii?Q?ONorodTpgyjsuA/N340UOOjScTk9Tob5x5VuwVzoYe3/w4yUHiouITXzvLVZ?=
 =?us-ascii?Q?iIsa1lwiDTeHt8RWCniFHDiEfNtcuUIgX0uxEJWC6xDFkgLpbDUj3OQzzRTb?=
 =?us-ascii?Q?0gSzWJX1p4NOItEFWLIv+/lv2sfRsS0H9wFXItkSQFUCjSAs8VOm5vSBIQbi?=
 =?us-ascii?Q?CZHhfs/a3Ga+vrBbBQASYlEVQjP3+zaX6e6dsyZCf3X1OUWjKmHhJTvIBokH?=
 =?us-ascii?Q?tmHvsZthzTkt38wjXQulBEFQObih/EM6UDQuIIvr+W1Gg3Yqux+4DBQb0Eb1?=
 =?us-ascii?Q?iVuTkaWmLQjlev7HwVSalyuTXqeIyLyD1drHnyd4aqpc4NNEefpfPrOhsS48?=
 =?us-ascii?Q?Uhr75VxXgDJDhGLoMtbu3IRIjUAZa56qOpEELKOJxh9L1FkBFbxQ+QTn/bFc?=
 =?us-ascii?Q?Q0J0Ei7UiajOvN+idLUmWIONfEjvstp31WHjtnf+b60w0lPcyb5k4tEr1M2o?=
 =?us-ascii?Q?A13N9vDhEVNif85FfZs3M+/6qr8kY0Dq5+AJY77o+uvF4ILMlrNkQLIDc9z+?=
 =?us-ascii?Q?e5wOAx8HAnfqsTpGaNTQZ5hQjcv+5QtUt/UDWl+L+3eg7+2rtf95UoD5zlgt?=
 =?us-ascii?Q?TsF0vbzJyHuiGtEXJZsOvbE+HNiYyEg0DwzR0gExB56Npy8gkDpGnbhoMNs+?=
 =?us-ascii?Q?sF4F55d4jkAnRAxOqQgjA1WhLkvEJzmtIlvKXy3qqAMmTJOSYL+F3Mvts3Au?=
 =?us-ascii?Q?30jyCNZs5j6LVbtUZGk8GxtKs/HtT74EdUBWPg/Hfggw+966ZB0ZDP7hU3Mz?=
 =?us-ascii?Q?T404Z8CQvQqqNLVhWVfiFSsgrfhmsAfAMxmWQidbeJ51XeL4/OE4J+sh89W/?=
 =?us-ascii?Q?doqKcNvvqDX0D2thtsXPRvylw00WneQ5SgO/8fBa5PCNlZTq7hzSOIc0S1RU?=
 =?us-ascii?Q?c+by6f5qAXCKrmGsXWrJKBx+1sN2iIpZXxSZIL88UhJulaiguL32CAjUGveu?=
 =?us-ascii?Q?4ywrop0Bl5ZdaOybD88eMfe5ckwpafc6F7y8GsJo7qSZXSQnV0NYZb5eb0fr?=
 =?us-ascii?Q?xsOx0Vg7tMY+52/Hdf1sxxElAO0BBpt3OZ4d0JOjxDKfI7k+fQlKN70aR8cX?=
 =?us-ascii?Q?fYjfXgQatzUWJFR7C90pjc6lPtITnRPVgyJmRSFn3yHbkvQws7GqBRbDkiCY?=
 =?us-ascii?Q?BJdkujEFaWSJRv3TzfE7/Hizf3S/JolgIH2clGxWo9Ui2SIXNxkQkI2j7BCe?=
 =?us-ascii?Q?GSLdbs+h8j355pWLabsjFTk=3D?=
X-OriginatorOrg: starfivetech.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 00126156-7df6-4479-6d8b-08dc43edb55a
X-MS-Exchange-CrossTenant-AuthSource: BJXPR01MB0838.CHNPR01.prod.partner.outlook.cn
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Mar 2024 06:12:20.9452
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: H4nv5icP5FDlLBWmBXfKU94dPFloAEdkn/zK3PsTumX6msKDYR/jpw6zXIOL/wsvtB3USithObJn9HisLh7Ls78/OU3f4W0407ro4RNVTKw=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BJXPR01MB0711

StarFive's StarLink-500 Cache Controller flush/invalidates cache using non-
conventional CMO method. This driver provides the cache handling on StarFive
RISC-V SoC.

Joshua Yeong (4):
  riscv: asm: vendorid_list: Add StarFive Technology to vendors list
  riscv: errata: Add StarFive alternative ports
  cache: Add StarLink-500 cache management for StarFive  JH8100 RISC-V
    core
  dt-bindings: cache: Add docs for StarFive StarLink-500 cache
    controller

 .../cache/starfive,starlink-500-cache.yaml    |  62 ++++++++
 arch/riscv/Kconfig.errata                     |  21 +++
 arch/riscv/errata/Makefile                    |   1 +
 arch/riscv/errata/starfive/Makefile           |   1 +
 arch/riscv/errata/starfive/errata.c           |  95 ++++++++++++
 arch/riscv/include/asm/alternative.h          |   3 +
 arch/riscv/include/asm/errata_list.h          |   5 +
 arch/riscv/include/asm/vendorid_list.h        |   1 +
 arch/riscv/kernel/alternative.c               |   5 +
 drivers/cache/Kconfig                         |   9 ++
 drivers/cache/Makefile                        |   1 +
 drivers/cache/starlink500_cache.c             | 137 ++++++++++++++++++
 12 files changed, 341 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/cache/starfive,starlink-500-cache.yaml
 create mode 100644 arch/riscv/errata/starfive/Makefile
 create mode 100644 arch/riscv/errata/starfive/errata.c
 create mode 100644 drivers/cache/starlink500_cache.c

--
2.25.1