linux-kernel - [PATCH] iio: light: ltrf216a: Document device name for compatible

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Message-Id: <20240923131527.1408691-1-shreeya.patel@collabora.com>
Date: Mon, 23 Sep 2024 18:45:27 +0530
From: Shreeya Patel <shreeya.patel@...labora.com>
To: jic23@...nel.org,
	lars@...afoo.de
Cc: linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	krzk+dt@...nel.org,
	marex@...x.de,
	conor+dt@...nel.org,
	kernel@...labora.com,
	Shreeya Patel <shreeya.patel@...labora.com>
Subject: [PATCH] iio: light: ltrf216a: Document device name for compatible

Compatible 'ltr,ltrf216a' is used by Valve's Steamdeck device
via the ACPI + PRP0001 mechanism.
Document this info alongside the compatible.

Signed-off-by: Shreeya Patel <shreeya.patel@...labora.com>
---
 drivers/iio/light/ltrf216a.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/light/ltrf216a.c b/drivers/iio/light/ltrf216a.c
index bc8444516689..b1dacb48d610 100644
--- a/drivers/iio/light/ltrf216a.c
+++ b/drivers/iio/light/ltrf216a.c
@@ -561,6 +561,7 @@ MODULE_DEVICE_TABLE(i2c, ltrf216a_id);
 static const struct of_device_id ltrf216a_of_match[] = {
 	{ .compatible = "liteon,ltr308", .data = &ltr308_chip_info },
 	{ .compatible = "liteon,ltrf216a", .data = &ltrf216a_chip_info },
+	/* For Valve's Steamdeck device, an ACPI platform using PRP0001 */
 	{ .compatible = "ltr,ltrf216a", .data = &ltrf216a_chip_info },
 	{}
 };
-- 
2.39.2