linux-kernel - [PATCH 2/6] regulator: lochnagar: Move driver to binding from DT

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Date:   Thu, 8 Nov 2018 10:14:01 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     <lee.jones@...aro.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <broonie@...nel.org>,
        <linus.walleij@...aro.org>, <robh+dt@...nel.org>
CC:     <mark.rutland@....com>, <lgirdwood@...il.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>, <linux-clk@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>
Subject: [PATCH 2/6] regulator: lochnagar: Move driver to binding from DT

Based on review comments on the MFD driver, move the child drivers for
the Lochnagar MFD over to binding through device tree.

Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
---

Mark, I would maybe hold on merging this one until discussions
on this version of the patch chain are done, just incase we
decide to go back to the single DT entry.

Thanks,
Charles

 drivers/regulator/lochnagar-regulator.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 182198246479f..d08fe830b39c1 100644
--- a/drivers/regulator/lochnagar-regulator.c
+++ b/drivers/regulator/lochnagar-regulator.c
@@ -222,7 +222,7 @@ static int lochnagar_regulator_probe(struct platform_device *pdev)
 	struct regulator_dev *rdev;
 	int ret, i;
 
-	config.dev = lochnagar->dev;
+	config.dev = dev;
 	config.regmap = lochnagar->regmap;
 	config.driver_data = lochnagar;
 
@@ -241,9 +241,15 @@ static int lochnagar_regulator_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id lochnagar_of_match[] = {
+	{ .compatible = "cirrus,lochnagar-regulator" },
+	{},
+};
+
 static struct platform_driver lochnagar_regulator_driver = {
 	.driver = {
 		.name = "lochnagar-regulator",
+		.of_match_table = of_match_ptr(lochnagar_of_match),
 	},
 
 	.probe = lochnagar_regulator_probe,
-- 
2.11.0