diff options
| author | Rohit kumar <rohitkr@codeaurora.org> | 2020-08-14 13:52:58 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-08-17 16:39:26 +0300 |
| commit | a503567d70eca91796a4ab23053d4c70df8e1e3e (patch) | |
| tree | 7e8bbd4f102ec92a00e23f11b18a9d006d8c7f39 /sound/soc/qcom/lpass-apq8016.c | |
| parent | 1220f6a76e77af8ac14fe67a11fcd7806764ea46 (diff) | |
| download | linux-a503567d70eca91796a4ab23053d4c70df8e1e3e.tar.xz | |
ASoC: qcom: lpass-cpu: Move ahbix clk to platform specific function
Ahbix clock is optional clock and not needed for all platforms.
Move it to lpass-apq8016/ipq806x as it is not needed for sc7180.
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-3-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/qcom/lpass-apq8016.c')
| -rw-r--r-- | sound/soc/qcom/lpass-apq8016.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sound/soc/qcom/lpass-apq8016.c b/sound/soc/qcom/lpass-apq8016.c index 8210e371ecee..fe4c25847022 100644 --- a/sound/soc/qcom/lpass-apq8016.c +++ b/sound/soc/qcom/lpass-apq8016.c @@ -185,7 +185,33 @@ static int apq8016_lpass_init(struct platform_device *pdev) return ret; } + drvdata->ahbix_clk = devm_clk_get(dev, "ahbix-clk"); + if (IS_ERR(drvdata->ahbix_clk)) { + dev_err(dev, "error getting ahbix-clk: %ld\n", + PTR_ERR(drvdata->ahbix_clk)); + ret = PTR_ERR(drvdata->ahbix_clk); + goto err_ahbix_clk; + } + + ret = clk_set_rate(drvdata->ahbix_clk, LPASS_AHBIX_CLOCK_FREQUENCY); + if (ret) { + dev_err(dev, "error setting rate on ahbix_clk: %d\n", ret); + goto err_ahbix_clk; + } + dev_dbg(dev, "set ahbix_clk rate to %lu\n", + clk_get_rate(drvdata->ahbix_clk)); + + ret = clk_prepare_enable(drvdata->ahbix_clk); + if (ret) { + dev_err(dev, "error enabling ahbix_clk: %d\n", ret); + goto err_ahbix_clk; + } + return 0; + +err_ahbix_clk: + clk_bulk_disable_unprepare(drvdata->num_clks, drvdata->clks); + return ret; } static int apq8016_lpass_exit(struct platform_device *pdev) @@ -193,6 +219,7 @@ static int apq8016_lpass_exit(struct platform_device *pdev) struct lpass_data *drvdata = platform_get_drvdata(pdev); clk_bulk_disable_unprepare(drvdata->num_clks, drvdata->clks); + clk_disable_unprepare(drvdata->ahbix_clk); return 0; } |