linux-kernel - [PATCH v5 1/6] mfd: axp20x: make AXP209/22x cells probe their ADC via DT

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Date:   Wed, 28 Feb 2018 11:35:56 +0100
From:   Quentin Schulz <quentin.schulz@...tlin.com>
To:     sre@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
        wens@...e.org
Cc:     maxime.ripard@...tlin.com, lee.jones@...aro.org,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, thomas.petazzoni@...tlin.com,
        linux-sunxi@...glegroups.com,
        Quentin Schulz <quentin.schulz@...tlin.com>
Subject: [PATCH v5 1/6] mfd: axp20x: make AXP209/22x cells probe their ADC via DT

This makes AXP209 and AXP22x ADCs probe first via DT and then by
fallback via platform.

Signed-off-by: Quentin Schulz <quentin.schulz@...tlin.com>
Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>
Acked-by: Chen-Yu Tsai <wens@...e.org>
---
 drivers/mfd/axp20x.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index e94c72c..1977a03 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -660,6 +660,7 @@ static struct mfd_cell axp20x_cells[] = {
 		.name		= "axp20x-regulator",
 	}, {
 		.name		= "axp20x-adc",
+		.of_compatible	= "x-powers,axp209-adc",
 	}, {
 		.name		= "axp20x-battery-power-supply",
 		.of_compatible	= "x-powers,axp209-battery-power-supply",
@@ -684,7 +685,8 @@ static struct mfd_cell axp221_cells[] = {
 	}, {
 		.name		= "axp20x-regulator",
 	}, {
-		.name		= "axp22x-adc"
+		.name		= "axp22x-adc",
+		.of_compatible	= "x-powers,axp221-adc",
 	}, {
 		.name		= "axp20x-ac-power-supply",
 		.of_compatible	= "x-powers,axp221-ac-power-supply",
@@ -708,6 +710,7 @@ static struct mfd_cell axp223_cells[] = {
 		.resources		= axp22x_pek_resources,
 	}, {
 		.name		= "axp22x-adc",
+		.of_compatible	= "x-powers,axp221-adc",
 	}, {
 		.name		= "axp20x-battery-power-supply",
 		.of_compatible	= "x-powers,axp221-battery-power-supply",
-- 
git-series 0.9.1