linux-kernel - [PATCH] crypto: caam: Add support for i.MX8QM

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Message-Id: <20250407-imx8qm-caam-support-v1-1-181cf01a14ec@bootlin.com>
Date: Mon, 07 Apr 2025 19:33:14 +0200
From: Thomas Richard <thomas.richard@...tlin.com>
To: Horia Geantă <horia.geanta@....com>, 
 Pankaj Gupta <pankaj.gupta@....com>, Gaurav Jain <gaurav.jain@....com>, 
 Herbert Xu <herbert@...dor.apana.org.au>, 
 "David S. Miller" <davem@...emloft.net>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Richard <thomas.richard@...tlin.com>
Subject: [PATCH] crypto: caam: Add support for i.MX8QM

On i.MX8QM, caam clocks are turned on automatically and Linux does not have
access to the caam controller's register page, so skip clocks
initialization.

Signed-off-by: Thomas Richard <thomas.richard@...tlin.com>
---
 drivers/crypto/caam/ctrl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index d4b39184dbdb..38ff931059b4 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -573,6 +573,7 @@ static const struct soc_device_attribute caam_imx_soc_table[] = {
 	{ .soc_id = "i.MX7*",  .data = &caam_imx7_data },
 	{ .soc_id = "i.MX8M*", .data = &caam_imx7_data },
 	{ .soc_id = "i.MX8ULP", .data = &caam_imx8ulp_data },
+	{ .soc_id = "i.MX8QM", .data = &caam_imx8ulp_data },
 	{ .soc_id = "VF*",     .data = &caam_vf610_data },
 	{ .family = "Freescale i.MX" },
 	{ /* sentinel */ }

---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250407-imx8qm-caam-support-5f317ec89dde

Best regards,
-- 
Thomas Richard <thomas.richard@...tlin.com>