From: Siarhei Volkau <lis8215@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Siarhei Volkau <lis8215@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Paul Cercueil <paul@crapouillou.net>,
Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org
Subject: [PATCH v4 0/2] serial: 8250/ingenic: Add support for the JZ4750
Date: Mon, 31 Oct 2022 21:40:38 +0300 [thread overview]
Message-ID: <20221031184041.1338129-1-lis8215@gmail.com> (raw)
JZ4750 and JZ4755 have an extra clock divisor in CGU called CPCCR.ECS.
It needs to be handled properly in the early console driver.
v4:
- move duplicate code
- apply Paul's description for the quirk & commit msg
v3:
- fix build errors
v2:
- serial moved into separate patchset
- code refactored to avoid peek in CGU register
- Krzysztof's ack picked
v1:
- big patchset for the whole JZ4755 support
Siarhei Volkau (2):
dt-bindings: serial: ingenic: Add support for the JZ4750/55 SoCs
serial: 8250/ingenic: Add support for the JZ4750/JZ4755
.../bindings/serial/ingenic,uart.yaml | 4 +++
drivers/tty/serial/8250/8250_ingenic.c | 32 +++++++++++++++++--
2 files changed, 33 insertions(+), 3 deletions(-)
--
2.36.1
next reply other threads:[~2022-10-31 18:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 18:40 Siarhei Volkau [this message]
2022-10-31 18:40 ` [PATCH v4 1/2] dt-bindings: serial: ingenic: Add support for the JZ4750/55 SoCs Siarhei Volkau
2022-10-31 18:40 ` [PATCH v4 2/2] serial: 8250/ingenic: Add support for the JZ4750/JZ4755 Siarhei Volkau
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