From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: From: Bartosz Golaszewski Subject: [PATCH 2/3] remoteproc/davinci: prepare and unprepare the clock where needed Date: Wed, 2 May 2018 11:56:58 +0200 Message-Id: <20180502095659.3626-3-brgl@bgdev.pl> In-Reply-To: <20180502095659.3626-1-brgl@bgdev.pl> References: <20180502095659.3626-1-brgl@bgdev.pl> To: Ohad Ben-Cohen , Bjorn Andersson , Sekhar Nori , David Lechner , Suman Anna , Aparna Balasubramanian , Kevin Hilman Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski List-ID: From: Bartosz Golaszewski 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 Acked-by: Suman Anna Reviewed-by: David Lechner Reviewed-by: Sekhar Nori --- 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; } -- 2.17.0