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Message-Id: <1617846898-13662-5-git-send-email-peng.fan@oss.nxp.com>
Date: Thu, 8 Apr 2021 09:54:54 +0800
From: peng.fan@....nxp.com
To: ohad@...ery.com, bjorn.andersson@...aro.org,
mathieu.poirier@...aro.org, o.rempel@...gutronix.de,
robh+dt@...nel.org, devicetree@...r.kernel.org
Cc: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, linux-remoteproc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Peng Fan <peng.fan@....com>
Subject: [PATCH V3 4/8] remoteproc: imx_rproc: make clk optional
From: Peng Fan <peng.fan@....com>
To i.MX7ULP, M4 is the master to control everything, so it not need
clk from A7.
Reviewed-by: Richard Zhu <hongxing.zhu@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
drivers/remoteproc/imx_rproc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index d6338872c6db..ca17f520d904 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -635,7 +635,7 @@ static int imx_rproc_probe(struct platform_device *pdev)
if (ret)
goto err_put_mbox;
- priv->clk = devm_clk_get(dev, NULL);
+ priv->clk = devm_clk_get_optional(dev, NULL);
if (IS_ERR(priv->clk)) {
dev_err(dev, "Failed to get clock\n");
ret = PTR_ERR(priv->clk);
--
2.30.0
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