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Tue, 30 Jan 2024 05:58:50 +0000 From: Changhuang Liang <changhuang.liang@starfivetech.com> To: Thomas Gleixner <tglx@linutronix.de>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de> Cc: Ley Foon Tan <leyfoon.tan@starfivetech.com>, Jack Zhu <jack.zhu@starfivetech.com>, Changhuang Liang <changhuang.liang@starfivetech.com>, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 0/2] Add JH8100 external interrupt controller support Date: Mon, 29 Jan 2024 21:58:41 -0800 Message-Id: <20240130055843.216342-1-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: NT0PR01CA0006.CHNPR01.prod.partner.outlook.cn (2406:e500:c510::8) To SHXPR01MB0671.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::10) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: <linux-kernel.vger.kernel.org> List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org> MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SHXPR01MB0671:EE_|SHXPR01MB0878:EE_ X-MS-Office365-Filtering-Correlation-Id: 22e9ae80-66d9-423c-78a5-08dc215887b9 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; 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Add JH8100 external interrupt controller support
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Message
Changhuang Liang
Jan. 30, 2024, 5:58 a.m. UTC
This patchset adds external interrupt controller driver for the StarFive JH81000 SoC. It can be used to handle high-level input interrupt signals. It also send the output interrupt signal to RISC-V PLIC. changes since v1: - Rebased on tag v6.8-rc1. - Dropped store reset_contorl. - Replaced "of_reset_control_get_by_index" with of_reset_control_get_exclusive - Printed the error code via %pe v1: https://lore.kernel.org/all/20240111023201.6187-1-changhuang.liang@starfivetech.com/ Changhuang Liang (2): dt-bindings: interrupt-controller: Add starfive,jh8100-intc irqchip: Add StarFive external interrupt controller .../starfive,jh8100-intc.yaml | 61 ++++++ MAINTAINERS | 6 + drivers/irqchip/Kconfig | 11 ++ drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-starfive-jh8100-intc.c | 180 ++++++++++++++++++ 5 files changed, 259 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml create mode 100644 drivers/irqchip/irq-starfive-jh8100-intc.c -- 2.25.1