From:   Nikita Travkin <nikita@trvn.ru>
To:     mturquette@baylibre.com, sboyd@kernel.org, linus.walleij@linaro.org
Cc:     bjorn.andersson@linaro.org, agross@kernel.org, tdas@codeaurora.org,
        joonwoop@codeaurora.org, svarbanov@mm-sol.com,
        linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        ~postmarketos/upstreaming@lists.sr.ht,
        Nikita Travkin <nikita@trvn.ru>
Subject: [PATCH 0/4] Prepare general purpose clocks on msm8916
Date:   Thu,  9 Dec 2021 21:37:16 +0500
Message-Id: <20211209163720.106185-1-nikita@trvn.ru>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Some devices make use of general purpose clocks as PWM outputs by
controlling their duty cycle.

Notably, many devices (e.g. Samsung A3/A5, LG G Watch R and probably
many others) use clock based PWM to control the haptic feedback,
some other can control backlight or flash/torch LED brightness.

As a follow-up to a proposed clock based PWM output driver [1],
this series contains various fixes to make it useful on msm8916
based devices.

[1] - https://lore.kernel.org/lkml/20211209162020.105255-1-nikita@trvn.ru/T/

Nikita Travkin (4):
  clk: qcom: clk-rcg2: Fail Duty-Cycle configuration if MND divider is
    not enabled.
  clk: qcom: clk-rcg2: Make sure to not write d=0 to the NMD register
  pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxed
  clk: qcom: gcc-msm8916: Add rates to the GP clocks

 drivers/clk/qcom/clk-rcg2.c            | 11 +++++++-
 drivers/clk/qcom/gcc-msm8916.c         | 35 ++++++++++++++++++++++++++
 drivers/pinctrl/qcom/pinctrl-msm8916.c |  4 +--
 3 files changed, 47 insertions(+), 3 deletions(-)

-- 
2.30.2