From: Jisheng Zhang <jszhang@kernel.org>
To: "Thierry Reding" <thierry.reding@gmail.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>
Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Guo Ren <guoren@kernel.org>,
Fu Wei <wefu@redhat.com>,
linux-riscv@lists.infradead.org
Subject: [PATCH 0/2] pwm: add driver for T-THEAD TH1520 SoC
Date: Fri, 29 Sep 2023 01:02:52 +0800 [thread overview]
Message-ID: <20230928170254.413-1-jszhang@kernel.org> (raw)
T-HEAD SoCs such as the TH1520 contain a PWM controller used
among other things to control the LCD backlight, fan and so on.
Add the PWM driver support for it.
Since the clk part isn't mainlined, so SoC dts(i) changes are not
included in this series. However, it can be tested by using fixed-clock.
Jisheng Zhang (2):
dt-bindings: pwm: Add T-HEAD PWM controller
pwm: add T-HEAD PWM driver
.../devicetree/bindings/pwm/pwm-thead.yaml | 44 +++
MAINTAINERS | 1 +
drivers/pwm/Kconfig | 11 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-thead.c | 289 ++++++++++++++++++
5 files changed, 346 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-thead.yaml
create mode 100644 drivers/pwm/pwm-thead.c
--
2.40.1
next reply other threads:[~2023-09-28 17:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 17:02 Jisheng Zhang [this message]
2023-09-28 17:02 ` [PATCH 1/2] dt-bindings: pwm: Add T-HEAD PWM controller Jisheng Zhang
2023-09-29 13:10 ` Conor Dooley
2023-09-28 17:02 ` [PATCH 2/2] pwm: add T-HEAD PWM driver Jisheng Zhang
2023-09-29 11:26 ` Emil Renner Berthing
2023-09-29 15:40 ` Uwe Kleine-König
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