[PATCH v5 5/8] remoteproc/davinci: prepare and unprepare the clock where needed
From: Bartosz Golaszewski <hidden>
Date: 2018-03-30 15:30:12
Also in:
linux-clk, linux-devicetree, linux-remoteproc, lkml
Subsystem:
remote processor (remoteproc) subsystem, the rest · Maintainers:
Bjorn Andersson, Mathieu Poirier, Linus Torvalds
From: Bartosz Golaszewski <redacted> We're currently switching the platform to using the common clock framework. We need to explicitly prepare and unprepare the rproc clock. Signed-off-by: Bartosz Golaszewski <redacted> Acked-by: Suman Anna <redacted> --- drivers/remoteproc/da8xx_remoteproc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index 2b24291337b7..f134192922e0 100644
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c@@ -149,9 +149,9 @@ static int da8xx_rproc_start(struct rproc *rproc) writel(rproc->bootaddr, drproc->bootreg); - ret = clk_enable(dsp_clk); + ret = clk_prepare_enable(dsp_clk); if (ret) { - dev_err(dev, "clk_enable() failed: %d\n", ret); + dev_err(dev, "clk_prepare_enable() failed: %d\n", ret); return ret; }
@@ -165,7 +165,7 @@ static int da8xx_rproc_stop(struct rproc *rproc) struct da8xx_rproc *drproc = rproc->priv; davinci_clk_reset_assert(drproc->dsp_clk); - clk_disable(drproc->dsp_clk); + clk_disable_unprepare(drproc->dsp_clk); return 0; }
--
2.16.3