linux-kernel - Re: [PATCH v8 1/2] leds: flash: add driver to support flash LED module in QCOM PMICs

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Date:   Wed, 15 Mar 2023 17:09:50 +0000
From:   Lee Jones <lee@...nel.org>
To:     Fenglin Wu <quic_fenglinw@...cinc.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        pavel@....cz, krzysztof.kozlowski@...aro.org,
        linux-leds@...r.kernel.org, quic_collinsd@...cinc.com,
        quic_subbaram@...cinc.com, Luca Weiss <luca.weiss@...rphone.com>
Subject: Re: [PATCH v8 1/2] leds: flash: add driver to support flash LED
 module in QCOM PMICs

On Fri, 03 Mar 2023, Fenglin Wu wrote:

> Add initial driver to support flash LED module found in Qualcomm
> Technologies, Inc. PMICs. The flash module can have 3 or 4 channels
> and each channel can be controlled indepedently and support full scale
> current up to 1.5 A. It also supports connecting two channels together
> to supply one LED component with full scale current up to 2 A. In that
> case, the current will be split on each channel symmetrically and the
> channels will be enabled and disabled at the same time.
>
> Signed-off-by: Fenglin Wu <quic_fenglinw@...cinc.com>
> Tested-by: Luca Weiss <luca.weiss@...rphone.com> # sm7225-fairphone-fp4 + pm6150l
> ---
>  drivers/leds/flash/Kconfig           |  15 +
>  drivers/leds/flash/Makefile          |   1 +
>  drivers/leds/flash/leds-qcom-flash.c | 773 +++++++++++++++++++++++++++
>  3 files changed, 789 insertions(+)
>  create mode 100644 drivers/leds/flash/leds-qcom-flash.c

Applied, thanks

--
Lee Jones [李琼斯]