linux-kernel - [PATCH 7/8] firmware: imx: scu: Suppress bind attrs

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Message-Id: <20251014-imx-firmware-v1-7-ba00220613ca@nxp.com>
Date: Tue, 14 Oct 2025 12:54:44 +0800
From: Peng Fan <peng.fan@....com>
To: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <frank.li@....com>, 
 Dong Aisheng <aisheng.dong@....com>
Cc: imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: [PATCH 7/8] firmware: imx: scu: Suppress bind attrs

The SCU driver is critical for system working properly, it should
never be removed and binded again. So suppress the bind attrs

Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/firmware/imx/imx-scu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c
index 6046156bc3c9abcd8f62b46f04571b1a9decc0eb..630e3dba4db15961ae4d77273af6248be614145e 100644
--- a/drivers/firmware/imx/imx-scu.c
+++ b/drivers/firmware/imx/imx-scu.c
@@ -352,6 +352,7 @@ static struct platform_driver imx_scu_driver = {
 	.driver = {
 		.name = "imx-scu",
 		.of_match_table = imx_scu_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx_scu_probe,
 };

-- 
2.37.1