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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2016-01-27 16:02:49 +0300
committerMark Brown <broonie@kernel.org>2016-01-27 16:13:10 +0300
commitc670254f63fe09681b1c4c82d3d059c6cc04ce09 (patch)
treeaf49b55a6006eed9d22580e31d07348ee9bd0737 /sound/soc/davinci
parent92e963f50fc74041b5e9e744c330dca48e04f08d (diff)
downloadlinux-c670254f63fe09681b1c4c82d3d059c6cc04ce09.tar.xz
ASoC: davinci-mcasp: Discourage use of fck_parent for clock reparenting
The in-driver clock reparenting had been added when we did not had other means to cleanly set the parent for the fck. Now we can use assigned-clocks/assigned-clock-parents in DT binding. Print warning when the fck_parent is present for McASP and recommend the switch to the proper way to handle the clock selection. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/davinci')
-rw-r--r--sound/soc/davinci/davinci-mcasp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 2ccb8bccc9d4..3cf46afb353f 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -1517,6 +1517,8 @@ static int mcasp_reparent_fck(struct platform_device *pdev)
if (!parent_name)
return 0;
+ dev_warn(&pdev->dev, "Update the bindings to use assigned-clocks!\n");
+
gfclk = clk_get(&pdev->dev, "fck");
if (IS_ERR(gfclk)) {
dev_err(&pdev->dev, "failed to get fck\n");