[PATCH v4 2/3] xen/drivers: imx-lpuart: Replace iMX8QM compatible with iMX8QXP

From: John Ernberg <john.ernberg@actia.se>
To: Julien Grall <julien@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Bertrand Marquis <bertrand.marquis@arm.com>,
	"Michal Orzel" <michal.orzel@amd.com>,
	Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
	George Dunlap <george.dunlap@citrix.com>,
	Jan Beulich <jbeulich@suse.com>,
	"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
	Peng Fan <peng.fan@nxp.com>, Jonas Blixt <jonas.blixt@actia.se>,
	John Ernberg <john.ernberg@actia.se>,
	Julien Grall <jgrall@amazon.com>
Subject: [PATCH v4 2/3] xen/drivers: imx-lpuart: Replace iMX8QM compatible with iMX8QXP
Date: Mon, 8 Apr 2024 16:11:35 +0000	[thread overview]
Message-ID: <20240408161129.900347-3-john.ernberg@actia.se> (raw)
In-Reply-To: <20240408161129.900347-1-john.ernberg@actia.se>

Allow the uart to probe also with iMX8QXP. The ip-block is the same as in
the QM.

Since the fsl,imx8qm-lpuart compatible in Linux exists in name only and is
not used in the driver any iMX8QM device tree that can boot Linux must set
fsl,imx8qxp-lpuart compatible as well as the QM one.

Thus we replace the compatible rather than adding just another one.

Signed-off-by: John Ernberg <john.ernberg@actia.se>
Acked-by: Julien Grall <jgrall@amazon.com>

---

v4:
 - no changes

v3:
 - no changes

v2:
 - Replace the compatible rather than adding to the list (Julien Grall)
 - Reword commit message to reflect the above.
 - Collect Julien's ack
---
 xen/drivers/char/imx-lpuart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/drivers/char/imx-lpuart.c b/xen/drivers/char/imx-lpuart.c
index 7770d158bf..cf034d7ed0 100644
--- a/xen/drivers/char/imx-lpuart.c
+++ b/xen/drivers/char/imx-lpuart.c
@@ -236,7 +236,7 @@ static int __init imx_lpuart_init(struct dt_device_node *dev,
 
 static const struct dt_device_match imx_lpuart_dt_compat[] __initconst =
 {
-    DT_MATCH_COMPATIBLE("fsl,imx8qm-lpuart"),
+    DT_MATCH_COMPATIBLE("fsl,imx8qxp-lpuart"),
     { /* sentinel */ },
 };
 
-- 
2.44.0

