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From: Peng Fan <peng.fan@nxp.com>
To: bjorn.andersson@linaro.org, mathieu.poirier@linaro.org,
	o.rempel@pengutronix.de, robh+dt@kernel.org
Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 05/10] remoteproc: imx_rproc: make clk optional
Date: Fri, 24 Jul 2020 16:08:08 +0800	[thread overview]
Message-ID: <20200724080813.24884-6-peng.fan@nxp.com> (raw)
In-Reply-To: <20200724080813.24884-1-peng.fan@nxp.com>

To i.MX7ULP Dual Boot, M4 is the master to control everything,
so it not need clk from A7.

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.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 4fad5c0b1c05..aee790efbf7b 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -362,7 +362,7 @@ static int imx_rproc_probe(struct platform_device *pdev)
 		goto err_put_rproc;
 	}
 
-	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);
-- 
2.16.4


  parent reply	other threads:[~2020-07-24  7:43 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-24  8:08 [PATCH 00/10] remoteproc: imx_rproc: support iMX8M and early boot Peng Fan
2020-07-24  8:08 ` [PATCH 01/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M Peng Fan
2020-07-31 20:14   ` Rob Herring
2020-07-24  8:08 ` [PATCH 02/10] remoteproc: imx_rproc: correct err message Peng Fan
2020-08-11 19:56   ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 03/10] remoteproc: imx: use devm_ioremap Peng Fan
2020-07-27  6:23   ` Oleksij Rempel
2020-07-27  6:28     ` Peng Fan
2020-07-27  6:41       ` Oleksij Rempel
2020-07-27  6:51         ` Peng Fan
2020-07-27  7:37           ` Oleksij Rempel
2020-07-27  8:11             ` Peng Fan
2020-07-28  7:20               ` Oleksij Rempel
2020-07-24  8:08 ` [PATCH 04/10] remoteproc: imx_rproc: make syscon optional Peng Fan
2020-08-11 22:40   ` Mathieu Poirier
2020-08-18 21:43   ` Mathieu Poirier
2020-08-19  0:51     ` Peng Fan
2020-08-19 19:45       ` Mathieu Poirier
2020-08-20  2:04         ` Peng Fan
2020-08-20 19:27           ` Mathieu Poirier
2020-07-24  8:08 ` Peng Fan [this message]
2020-07-24  8:08 ` [PATCH 06/10] remoteproc: imx_rproc: add load hook Peng Fan
2020-07-27  5:20   ` Oleksij Rempel
2020-08-11 21:40   ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 07/10] remoteproc: imx_rproc: add i.MX specific parse fw hook Peng Fan
2020-08-11 21:56   ` Mathieu Poirier
2020-07-24  8:08 ` [PATCH 08/10] remoteproc: imx_rproc: support i.MX8MQ/M Peng Fan
2020-07-24  8:08 ` [PATCH 09/10] remoteproc: imx_proc: enable virtio/mailbox Peng Fan
2020-07-24  8:08 ` [PATCH 10/10] remoteproc: imx_rproc: support coproc booting before Linux Peng Fan
2020-08-11 22:36   ` Mathieu Poirier
2020-07-27  6:38 ` [PATCH 00/10] remoteproc: imx_rproc: support iMX8M and early boot Oleksij Rempel
2020-07-27  6:44   ` Peng Fan
2020-07-27  7:54     ` Oleksij Rempel
2020-07-27  9:18       ` Peng Fan
2020-07-28  7:26         ` Oleksij Rempel
2020-07-28  7:50           ` Peng Fan
2020-07-28  7:55             ` Oleksij Rempel
2020-07-28  9:36               ` Peng Fan

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