linux-kernel - [PATCH 0/6] ASoC: fsl: Don't use devm_regmap_init_mmio

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Message-Id: <1616579928-22428-1-git-send-email-shengjiu.wang@nxp.com>
Date:   Wed, 24 Mar 2021 17:58:42 +0800
From:   Shengjiu Wang <shengjiu.wang@....com>
To:     timur@...nel.org, nicoleotsuka@...il.com, Xiubo.Lee@...il.com,
        festevam@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/6] ASoC: fsl: Don't use devm_regmap_init_mmio_clk

When there is power domain bind with ipg clock,

The call flow:
devm_regmap_init_mmio_clk
    - clk_prepare()
        - clk_pm_runtime_get()

cause the power domain of clock always be enabled after
regmap_init(). which impact the power consumption.

So use devm_regmap_init_mmio instead of
devm_regmap_init_mmio_clk.

Shengjiu Wang (6):
  ASoC: fsl_esai: Don't use devm_regmap_init_mmio_clk
  ASoC: fsl_spdif: Don't use devm_regmap_init_mmio_clk
  ASoC: fsl_asrc: Don't use devm_regmap_init_mmio_clk
  ASoC: fsl_easrc: Don't use devm_regmap_init_mmio_clk
  ASoC: fsl_audmix: Don't use devm_regmap_init_mmio_clk
  ASoC: fsl_micfil: Don't use devm_regmap_init_mmio_clk

 sound/soc/fsl/fsl_asrc.c   | 57 +++++++++++++++++++++++++++++---------
 sound/soc/fsl/fsl_audmix.c |  3 +-
 sound/soc/fsl/fsl_easrc.c  |  3 +-
 sound/soc/fsl/fsl_esai.c   | 48 ++++++++++++++++++++++++--------
 sound/soc/fsl/fsl_micfil.c | 25 +++++++++++++----
 sound/soc/fsl/fsl_spdif.c  |  3 +-
 6 files changed, 103 insertions(+), 36 deletions(-)

-- 
2.27.0