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,but explicitly enable clock when it is used.
Signed-off-by: Shengjiu Wang shengjiu.wang@nxp.com --- sound/soc/fsl/fsl_audmix.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_audmix.c b/sound/soc/fsl/fsl_audmix.c index 8dc44dec7956..f931288e256c 100644 --- a/sound/soc/fsl/fsl_audmix.c +++ b/sound/soc/fsl/fsl_audmix.c @@ -476,8 +476,7 @@ static int fsl_audmix_probe(struct platform_device *pdev) if (IS_ERR(regs)) return PTR_ERR(regs);
- priv->regmap = devm_regmap_init_mmio_clk(dev, "ipg", regs, - &fsl_audmix_regmap_config); + priv->regmap = devm_regmap_init_mmio(dev, regs, &fsl_audmix_regmap_config); if (IS_ERR(priv->regmap)) { dev_err(dev, "failed to init regmap\n"); return PTR_ERR(priv->regmap);