From: Jammy Huang <jammy_huang@aspeedtech.com>
To: <jassisinghbrar@gmail.com>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>, <joel@jms.id.au>,
<andrew@codeconstruct.com.au>, <jammy_huang@aspeedtech.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 0/2] ASPEED: Add mailbox driver for AST2700 series
Date: Tue, 3 Jun 2025 15:54:48 +0800 [thread overview]
Message-ID: <20250603075450.133604-1-jammy_huang@aspeedtech.com> (raw)
Add mailbox controller driver for AST27XX SoCs, which provides
independent tx/rx mailbox between different processors. There are 4
channels for each tx/rx mailbox and each channel has an 32-byte FIFO.
Jammy Huang (2):
dt-bindings: mailbox: Add ASPEED AST2700 series SoC
mailbox: aspeed: add mailbox driver for AST27XX series SoC
.../mailbox/aspeed,ast2700-mailbox.yaml | 61 +++++
drivers/mailbox/Kconfig | 8 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/ast2700-mailbox.c | 226 ++++++++++++++++++
4 files changed, 297 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/aspeed,ast2700-mailbox.yaml
create mode 100644 drivers/mailbox/ast2700-mailbox.c
base-commit: 546b1c9e93c2bb8cf5ed24e0be1c86bb089b3253
--
2.25.1
next reply other threads:[~2025-06-03 7:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-03 7:54 Jammy Huang [this message]
2025-06-03 7:54 ` [PATCH v1 1/2] dt-bindings: mailbox: Add ASPEED AST2700 series SoC Jammy Huang
2025-06-03 9:22 ` Krzysztof Kozlowski
2025-06-03 9:52 ` Krzysztof Kozlowski
2025-06-04 0:46 ` Jammy Huang
2025-06-03 9:42 ` Rob Herring (Arm)
2025-06-04 0:45 ` Jammy Huang
2025-06-03 7:54 ` [PATCH v1 2/2] mailbox: aspeed: add mailbox driver for AST27XX " Jammy Huang
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