From: Chen Wang <unicornxw@gmail.com>
To: u.kleine-koenig@baylibre.com, aou@eecs.berkeley.edu,
unicorn_wang@outlook.com, conor+dt@kernel.org,
inochiama@gmail.com, krzk+dt@kernel.org, looong.bin@gmail.com,
palmer@dabbelt.com, paul.walmsley@sifive.com, robh@kernel.org,
tglx@linutronix.de, sycamoremoon376@gmail.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org, sophgo@lists.linux.dev
Subject: [PATCH v3 0/3] irqchip/sg2042-msi: Set irq type according to DT configuration
Date: Thu, 4 Sep 2025 11:00:06 +0800 [thread overview]
Message-ID: <cover.1756953919.git.unicorn_wang@outlook.com> (raw)
From: Chen Wang <unicorn_wang@outlook.com>
Read the device tree configuration and then use it to set the
interrupt type.
This patchset is based on irq/drivers branch of tip.
---
Changes in v3:
Thers is no major change in this version. Just adjust the order of the patches
to change the DTs first. Thanks to Thomas for the suggestion.
Changes in v2:
The patch series is based on irq/drivers branch of tip. You can simply review
or test the patches at the link [2].
Reverted the change to obtain params of "msi-ranges"; it's better not to
assume the value of "#interrupt-cells" is 2, even though it's known to be
the case. Thanks to Inochi for the comments.
Changes in v1:
The patch series is based on irq/drivers branch of tip. You can simply review
or test the patches at the link [1].
Link: https://lore.kernel.org/linux-riscv/cover.1756103516.git.unicorn_wang@outlook.com/ [1]
Link: https://lore.kernel.org/linux-riscv/cover.1756169460.git.unicorn_wang@outlook.com/ [2]
---
Chen Wang (3):
riscv: sophgo: dts: sg2042: change msi irq type to
IRQ_TYPE_EDGE_RISING
riscv: sophgo: dts: sg2044: change msi irq type to
IRQ_TYPE_EDGE_RISING
irqchip/sg2042-msi: Set irq type according to DT configuration
arch/riscv/boot/dts/sophgo/sg2042.dtsi | 2 +-
arch/riscv/boot/dts/sophgo/sg2044.dtsi | 2 +-
drivers/irqchip/irq-sg2042-msi.c | 7 +++++--
3 files changed, 7 insertions(+), 4 deletions(-)
base-commit: d36bf356068cdb5499b9bc458db9149c0fd938a2
--
2.34.1
next reply other threads:[~2025-09-04 3:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-04 3:00 Chen Wang [this message]
2025-09-04 3:00 ` [PATCH v3 1/3] riscv: sophgo: dts: sg2042: change msi irq type to IRQ_TYPE_EDGE_RISING Chen Wang
2025-09-04 3:00 ` [PATCH v3 2/3] riscv: sophgo: dts: sg2044: " Chen Wang
2025-09-04 3:01 ` [PATCH v3 3/3] irqchip/sg2042-msi: Set irq type according to DT configuration Chen Wang
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