From: cy_huang <u0084500@gmail.com>
To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
lee.jones@linaro.org, daniel.thompson@linaro.org,
jingoohan1@gmail.com
Cc: pavel@ucw.cz, deller@gmx.de, cy_huang@richtek.com,
lucas_tsai@richtek.com, devicetree@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/2] Add the property to make backlight OCP level selectable
Date: Thu, 9 Jun 2022 10:22:17 +0800 [thread overview]
Message-ID: <1654741339-12756-1-git-send-email-u0084500@gmail.com> (raw)
From: ChiYuan Huang <cy_huang@richtek.com>
This patch series is to add the backlight ocp level property parsing.
Since v3
- Refine the description for backlight ocp property.
- Use the enum to list the supported value.
Since v2
- change the property name from the register style 'richtek,bled-ocp-cel' to
'richtek,bled-ocp-microamp'.
- Use the clamp and roundup to get the ovp level selector.
ChiYuan Huang (2):
dt-bindings: backlight: rt4831: Add the new ocp level property
backlight: rt4831: Apply ocp level from devicetree
.../leds/backlight/richtek,rt4831-backlight.yaml | 5 ++++
drivers/video/backlight/rt4831-backlight.c | 33 +++++++++++++++++++++-
2 files changed, 37 insertions(+), 1 deletion(-)
--
2.7.4
next reply other threads:[~2022-06-09 2:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-09 2:22 cy_huang [this message]
2022-06-09 2:22 ` [PATCH v3 1/2] dt-bindings: backlight: rt4831: Add the new ocp level property cy_huang
2022-06-09 9:26 ` Daniel Thompson
2022-06-09 10:31 ` Krzysztof Kozlowski
2022-06-09 2:22 ` [PATCH v3 2/2] backlight: rt4831: Apply ocp level from devicetree cy_huang
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