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From: Wenhua Lin <Wenhua.Lin@unisoc.com>
To: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
CC: Orson Zhai <orsonzhai@gmail.com>,
        Baolin Wang
	<baolin.wang@linux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@gmail.com>, <linux-pwm@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, wenhua lin
	<wenhua.lin1994@gmail.com>,
        Wenhua Lin <Wenhua.Lin@unisoc.com>,
        Xiongpeng Wu
	<xiongpeng.wu@unisoc.com>,
        zhaochen su <zhaochen.su29@gmail.com>,
        Zhaochen Su
	<Zhaochen.Su@unisoc.com>,
        Xiaolong Wang <Xiaolong.Wang@unisoc.com>
Subject: [PATCH 0/6] pwm: sprd: Modification of UNISOC Platform PWM Driver
Date: Mon, 22 Jan 2024 16:17:48 +0800
Message-ID: <20240122081754.17058-1-Wenhua.Lin@unisoc.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain

Due to new usage scenarios, some upgrades are made to unisoc's pwm driver.
Patch 1 supports the change of channel offset on UMS9620.
Patch 2 supports more brightness levels (duty cycle) for backlight control.
Patch 3 optimizes the calculation method of duty.
Patch 4 converts dt-binding file from txt to yaml
Patch 5-6 update pwm-sprd.yaml according to patch 1 and patch 2.

Wenhua Lin (6):
  pwm: sprd: Add support for UMS9620
  pwm: sprd: Improve the pwm backlight control function
  pwm: sprd: Optimize the calculation method of duty
  dt-bindings: pwm: sprd: Convert to YAML
  pwm: sprd: Add sprd,ums9620-pwm compatible
  dt-bindings: pwm: sprd: Add sprd,mod attribute

 .../devicetree/bindings/pwm/pwm-sprd.txt      |  40 -------
 .../devicetree/bindings/pwm/pwm-sprd.yaml     | 106 ++++++++++++++++++
 drivers/pwm/pwm-sprd.c                        |  71 ++++++++++--
 3 files changed, 165 insertions(+), 52 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pwm/pwm-sprd.txt
 create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sprd.yaml

-- 
2.17.1