linux-kernel - [PATCH 2/6] mfd: simple-mfd-i2c: add compatible string for Layerscape QIXIS CPLD

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Message-Id: <20250430153634.2971736-3-ioana.ciornei@nxp.com>
Date: Wed, 30 Apr 2025 18:36:30 +0300
From: Ioana Ciornei <ioana.ciornei@....com>
To: Lee Jones <lee@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 2/6] mfd: simple-mfd-i2c: add compatible string for Layerscape QIXIS CPLD

The QIXIS CPLD found on Layerscape boards such as LX2160AQDS, LS1028AQDS
etc deals with power-on-reset timing, muxing etc. Use the simple-mfd-i2c
as its core driver by adding an individual compatible string for each
board.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
 drivers/mfd/simple-mfd-i2c.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c
index 22159913bea0..506b69858a84 100644
--- a/drivers/mfd/simple-mfd-i2c.c
+++ b/drivers/mfd/simple-mfd-i2c.c
@@ -99,6 +99,9 @@ static const struct of_device_id simple_mfd_i2c_of_match[] = {
 	{ .compatible = "maxim,max5970", .data = &maxim_max5970},
 	{ .compatible = "maxim,max5978", .data = &maxim_max5970},
 	{ .compatible = "maxim,max77705-battery", .data = &maxim_mon_max77705},
+	{ .compatible = "fsl,lx2160a-qds-qixis-i2c" },
+	{ .compatible = "fsl,lx2162a-qds-qixis-i2c" },
+	{ .compatible = "fsl,ls1028a-qds-qixis-i2c" },
 	{}
 };
 MODULE_DEVICE_TABLE(of, simple_mfd_i2c_of_match);
-- 
2.25.1