struct clk *pp_clk;
struct clk *gop_clk;
struct clk *mg_clk;
+ struct clk *mg_core_clk;
struct clk *axi_clk;
/* List of pointers to port structures */
err = clk_prepare_enable(priv->mg_clk);
if (err < 0)
goto err_gop_clk;
+
+ priv->mg_core_clk = devm_clk_get(&pdev->dev, "mg_core_clk");
+ if (IS_ERR(priv->mg_core_clk)) {
+ priv->mg_core_clk = NULL;
+ } else {
+ err = clk_prepare_enable(priv->mg_core_clk);
+ if (err < 0)
+ goto err_mg_clk;
+ }
}
priv->axi_clk = devm_clk_get(&pdev->dev, "axi_clk");
if (IS_ERR(priv->axi_clk)) {
err = PTR_ERR(priv->axi_clk);
if (err == -EPROBE_DEFER)
- goto err_mg_clk;
+ goto err_mg_core_clk;
priv->axi_clk = NULL;
} else {
err = clk_prepare_enable(priv->axi_clk);
if (err < 0)
- goto err_mg_clk;
+ goto err_mg_core_clk;
}
/* Get system's tclk rate */
}
err_axi_clk:
clk_disable_unprepare(priv->axi_clk);
+
+err_mg_core_clk:
+ if (priv->hw_version == MVPP22)
+ clk_disable_unprepare(priv->mg_core_clk);
err_mg_clk:
if (priv->hw_version == MVPP22)
clk_disable_unprepare(priv->mg_clk);
return 0;
clk_disable_unprepare(priv->axi_clk);
+ clk_disable_unprepare(priv->mg_core_clk);
clk_disable_unprepare(priv->mg_clk);
clk_disable_unprepare(priv->pp_clk);
clk_disable_unprepare(priv->gop_clk);