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Message-Id: <20230724014711.2048958-3-peng.fan@oss.nxp.com>
Date: Mon, 24 Jul 2023 09:47:03 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: shawnguo@...nel.org, s.hauer@...gutronix.de
Cc: kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
aisheng.dong@....com, alexander.stein@...tq-group.com,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Peng Fan <peng.fan@....com>
Subject: [PATCH V3 2/8] firmware: imx: scu: increase RPC timeout
From: Dong Aisheng <aisheng.dong@....com>
When system loading is high, we can met some command timeout
issue occasionaly, so increase the timeout to a more safe value.
Signed-off-by: Dong Aisheng <aisheng.dong@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
drivers/firmware/imx/imx-scu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c
index 2d24359420d8..14ff9d3504bf 100644
--- a/drivers/firmware/imx/imx-scu.c
+++ b/drivers/firmware/imx/imx-scu.c
@@ -20,7 +20,7 @@
#include <linux/platform_device.h>
#define SCU_MU_CHAN_NUM 8
-#define MAX_RX_TIMEOUT (msecs_to_jiffies(30))
+#define MAX_RX_TIMEOUT (msecs_to_jiffies(3000))
struct imx_sc_chan {
struct imx_sc_ipc *sc_ipc;
--
2.37.1
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