linux-kernel - [PATCH v2 1/6] i3c: dw: Add support for AMDI0015 ACPI ID

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Message-ID: <20241023055118.1400286-2-Shyam-sundar.S-k@amd.com>
Date: Wed, 23 Oct 2024 11:21:13 +0530
From: Shyam Sundar S K <Shyam-sundar.S-k@....com>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>, Jarkko Nikula
	<jarkko.nikula@...ux.intel.com>
CC: <Sanket.Goswami@....com>, <linux-i3c@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, Shyam Sundar S K <Shyam-sundar.S-k@....com>
Subject: [PATCH v2 1/6] i3c: dw: Add support for AMDI0015 ACPI ID

Add AMDI0015 _HID for Designware I3C driver so that the dw-i3c-master
driver can be probed on AMD platforms.

Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@....com>
---
 drivers/i3c/master/dw-i3c-master.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c
index 8d694672c110..1a7c300b6d45 100644
--- a/drivers/i3c/master/dw-i3c-master.c
+++ b/drivers/i3c/master/dw-i3c-master.c
@@ -1748,12 +1748,19 @@ static const struct of_device_id dw_i3c_master_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, dw_i3c_master_of_match);
 
+static const struct acpi_device_id amd_i3c_device_match[] = {
+	{ "AMDI0015" },
+	{ }
+};
+MODULE_DEVICE_TABLE(acpi, amd_i3c_device_match);
+
 static struct platform_driver dw_i3c_driver = {
 	.probe = dw_i3c_probe,
 	.remove_new = dw_i3c_remove,
 	.driver = {
 		.name = "dw-i3c-master",
 		.of_match_table = dw_i3c_master_of_match,
+		.acpi_match_table = amd_i3c_device_match,
 		.pm = &dw_i3c_pm_ops,
 	},
 };
-- 
2.34.1