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From: Luca Leonardo Scorcia <l.scorcia@gmail.com>
To: linux-mediatek@lists.infradead.org
Cc: Luca Leonardo Scorcia <l.scorcia@gmail.com>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Sen Chu <sen.chu@mediatek.com>,
	Sean Wang <sean.wang@mediatek.com>,
	Macpaul Lin <macpaul.lin@mediatek.com>,
	Lee Jones <lee@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Linus Walleij <linusw@kernel.org>,
	Julien Massot <julien.massot@collabora.com>,
	Val Packett <val@packett.cool>,
	Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>,
	Fabien Parent <parent.f@gmail.com>,
	Akari Tsuyukusa <akkun11.open@gmail.com>,
	Chen Zhong <chen.zhong@mediatek.com>,
	linux-input@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org
Subject: [PATCH v8 4/9] mfd: mt6397: Use MFD_CELL_* to describe sub-devices
Date: Sat, 20 Jun 2026 21:56:50 +0200	[thread overview]
Message-ID: <20260620200032.334192-5-l.scorcia@gmail.com> (raw)
In-Reply-To: <20260620200032.334192-1-l.scorcia@gmail.com>

Use the MFD_CELL_* macros to describe sub-devices. No functional changes.

Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
---
 drivers/mfd/mt6397-core.c | 197 ++++++++++++--------------------------
 1 file changed, 63 insertions(+), 134 deletions(-)

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 1bdacda9a933..ccd97d66d7f1 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -124,159 +124,88 @@ static const struct resource mt6323_pwrc_resources[] = {
 };
 
 static const struct mfd_cell mt6323_devs[] = {
-	{
-		.name = "mt6323-rtc",
-		.num_resources = ARRAY_SIZE(mt6323_rtc_resources),
-		.resources = mt6323_rtc_resources,
-		.of_compatible = "mediatek,mt6323-rtc",
-	}, {
-		.name = "mt6323-regulator",
-		.of_compatible = "mediatek,mt6323-regulator"
-	}, {
-		.name = "mt6323-led",
-		.of_compatible = "mediatek,mt6323-led"
-	}, {
-		.name = "mt6323-keys",
-		.num_resources = ARRAY_SIZE(mt6323_keys_resources),
-		.resources = mt6323_keys_resources,
-		.of_compatible = "mediatek,mt6323-keys"
-	}, {
-		.name = "mt6323-pwrc",
-		.num_resources = ARRAY_SIZE(mt6323_pwrc_resources),
-		.resources = mt6323_pwrc_resources,
-		.of_compatible = "mediatek,mt6323-pwrc"
-	},
+	MFD_CELL_OF("mt6323-rtc", mt6323_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6323-rtc"),
+	MFD_CELL_OF("mt6323-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6323-regulator"),
+	MFD_CELL_OF("mt6323-led", NULL, NULL, 0, 0,
+		    "mediatek,mt6323-led"),
+	MFD_CELL_OF("mt6323-keys", mt6323_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6323-keys"),
+	MFD_CELL_OF("mt6323-pwrc", mt6323_pwrc_resources, NULL, 0, 0,
+		    "mediatek,mt6323-pwrc"),
 };
 
 static const struct mfd_cell mt6328_devs[] = {
-	{
-		.name = "mt6328-regulator",
-		.of_compatible = "mediatek,mt6328-regulator"
-	}, {
-		.name = "mt6328-keys",
-		.num_resources = ARRAY_SIZE(mt6328_keys_resources),
-		.resources = mt6328_keys_resources,
-		.of_compatible = "mediatek,mt6328-keys"
-	},
+	MFD_CELL_OF("mt6328-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6328-regulator"),
+	MFD_CELL_OF("mt6328-keys", mt6328_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6328-keys"),
 };
 
 static const struct mfd_cell mt6357_devs[] = {
-	{
-		.name = "mt6359-auxadc",
-		.of_compatible = "mediatek,mt6357-auxadc"
-	}, {
-		.name = "mt6357-regulator",
-	}, {
-		.name = "mt6357-rtc",
-		.num_resources = ARRAY_SIZE(mt6357_rtc_resources),
-		.resources = mt6357_rtc_resources,
-		.of_compatible = "mediatek,mt6357-rtc",
-	}, {
-		.name = "mt6357-sound",
-		.of_compatible = "mediatek,mt6357-sound"
-	}, {
-		.name = "mt6357-keys",
-		.num_resources = ARRAY_SIZE(mt6357_keys_resources),
-		.resources = mt6357_keys_resources,
-		.of_compatible = "mediatek,mt6357-keys"
-	},
+	MFD_CELL_OF("mt6359-auxadc", NULL, NULL, 0, 0,
+		    "mediatek,mt6357-auxadc"),
+	MFD_CELL_NAME("mt6357-regulator"),
+	MFD_CELL_OF("mt6357-rtc", mt6357_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6357-rtc"),
+	MFD_CELL_OF("mt6357-sound", NULL, NULL, 0, 0,
+		    "mediatek,mt6357-sound"),
+	MFD_CELL_OF("mt6357-keys", mt6357_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6357-keys"),
 };
 
 /* MT6331 is always used in combination with MT6332 */
 static const struct mfd_cell mt6331_mt6332_devs[] = {
-	{
-		.name = "mt6331-rtc",
-		.num_resources = ARRAY_SIZE(mt6331_rtc_resources),
-		.resources = mt6331_rtc_resources,
-		.of_compatible = "mediatek,mt6331-rtc",
-	}, {
-		.name = "mt6331-regulator",
-		.of_compatible = "mediatek,mt6331-regulator"
-	}, {
-		.name = "mt6332-regulator",
-		.of_compatible = "mediatek,mt6332-regulator"
-	}, {
-		.name = "mt6331-keys",
-		.num_resources = ARRAY_SIZE(mt6331_keys_resources),
-		.resources = mt6331_keys_resources,
-		.of_compatible = "mediatek,mt6331-keys"
-	},
+	MFD_CELL_OF("mt6331-rtc", mt6331_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6331-rtc"),
+	MFD_CELL_OF("mt6331-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6331-regulator"),
+	MFD_CELL_OF("mt6332-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6332-regulator"),
+	MFD_CELL_OF("mt6331-keys", mt6331_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6331-keys"),
 };
 
 static const struct mfd_cell mt6358_devs[] = {
-	{
-		.name = "mt6359-auxadc",
-		.of_compatible = "mediatek,mt6358-auxadc"
-	}, {
-		.name = "mt6358-regulator",
-		.of_compatible = "mediatek,mt6358-regulator"
-	}, {
-		.name = "mt6358-rtc",
-		.num_resources = ARRAY_SIZE(mt6358_rtc_resources),
-		.resources = mt6358_rtc_resources,
-		.of_compatible = "mediatek,mt6358-rtc",
-	}, {
-		.name = "mt6358-sound",
-		.of_compatible = "mediatek,mt6358-sound"
-	}, {
-		.name = "mt6358-keys",
-		.num_resources = ARRAY_SIZE(mt6358_keys_resources),
-		.resources = mt6358_keys_resources,
-		.of_compatible = "mediatek,mt6358-keys"
-	},
+	MFD_CELL_OF("mt6359-auxadc", NULL, NULL, 0, 0,
+		    "mediatek,mt6358-auxadc"),
+	MFD_CELL_OF("mt6358-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6358-regulator"),
+	MFD_CELL_OF("mt6358-rtc", mt6358_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6358-rtc"),
+	MFD_CELL_OF("mt6358-sound", NULL, NULL, 0, 0,
+		    "mediatek,mt6358-sound"),
+	MFD_CELL_OF("mt6358-keys", mt6358_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6358-keys"),
 };
 
 static const struct mfd_cell mt6359_devs[] = {
-	{
-		.name = "mt6359-auxadc",
-		.of_compatible = "mediatek,mt6359-auxadc"
-	},
-	{ .name = "mt6359-regulator", },
-	{
-		.name = "mt6359-rtc",
-		.num_resources = ARRAY_SIZE(mt6358_rtc_resources),
-		.resources = mt6358_rtc_resources,
-		.of_compatible = "mediatek,mt6358-rtc",
-	},
-	{ .name = "mt6359-sound", },
-	{
-		.name = "mt6359-keys",
-		.num_resources = ARRAY_SIZE(mt6359_keys_resources),
-		.resources = mt6359_keys_resources,
-		.of_compatible = "mediatek,mt6359-keys"
-	},
-	{
-		.name = "mt6359-accdet",
-		.of_compatible = "mediatek,mt6359-accdet",
-		.num_resources = ARRAY_SIZE(mt6359_accdet_resources),
-		.resources = mt6359_accdet_resources,
-	},
+	MFD_CELL_OF("mt6359-auxadc", NULL, NULL, 0, 0,
+		    "mediatek,mt6359-auxadc"),
+	MFD_CELL_NAME("mt6359-regulator"),
+	MFD_CELL_OF("mt6359-rtc", mt6358_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6358-rtc"),
+	MFD_CELL_NAME("mt6359-sound"),
+	MFD_CELL_OF("mt6359-keys", mt6359_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6359-keys"),
+	MFD_CELL_OF("mt6359-accdet", mt6359_accdet_resources, NULL, 0, 0,
+		    "mediatek,mt6359-accdet"),
 };
 
 static const struct mfd_cell mt6397_devs[] = {
-	{
-		.name = "mt6397-rtc",
-		.num_resources = ARRAY_SIZE(mt6397_rtc_resources),
-		.resources = mt6397_rtc_resources,
-		.of_compatible = "mediatek,mt6397-rtc",
-	}, {
-		.name = "mt6397-regulator",
-		.of_compatible = "mediatek,mt6397-regulator",
-	}, {
-		.name = "mt6397-codec",
-		.of_compatible = "mediatek,mt6397-codec",
-	}, {
-		.name = "mt6397-clk",
-		.of_compatible = "mediatek,mt6397-clk",
-	}, {
-		.name = "mt6397-pinctrl",
-		.of_compatible = "mediatek,mt6397-pinctrl",
-	}, {
-		.name = "mt6397-keys",
-		.num_resources = ARRAY_SIZE(mt6397_keys_resources),
-		.resources = mt6397_keys_resources,
-		.of_compatible = "mediatek,mt6397-keys"
-	}
+	MFD_CELL_OF("mt6397-rtc", mt6397_rtc_resources, NULL, 0, 0,
+		    "mediatek,mt6397-rtc"),
+	MFD_CELL_OF("mt6397-regulator", NULL, NULL, 0, 0,
+		    "mediatek,mt6397-regulator"),
+	MFD_CELL_OF("mt6397-codec", NULL, NULL, 0, 0,
+		    "mediatek,mt6397-codec"),
+	MFD_CELL_OF("mt6397-clk", NULL, NULL, 0, 0,
+		    "mediatek,mt6397-clk"),
+	MFD_CELL_OF("mt6397-pinctrl", NULL, NULL, 0, 0,
+		    "mediatek,mt6397-pinctrl"),
+	MFD_CELL_OF("mt6397-keys", mt6397_keys_resources, NULL, 0, 0,
+		    "mediatek,mt6397-keys"),
 };
 
 struct chip_data {
-- 
2.43.0


  parent reply	other threads:[~2026-06-20 20:01 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-20 19:56 [PATCH v8 0/9] Add support for MT6392 PMIC Luca Leonardo Scorcia
2026-06-20 19:56 ` [PATCH v8 1/9] dt-bindings: mfd: mt6397: Add " Luca Leonardo Scorcia
2026-06-20 20:14   ` sashiko-bot
2026-06-20 19:56 ` [PATCH v8 2/9] dt-bindings: input: mtk-pmic-keys: Add MT6392 PMIC keys Luca Leonardo Scorcia
2026-06-20 19:56 ` [PATCH v8 3/9] regulator: dt-bindings: Add MediaTek MT6392 PMIC Luca Leonardo Scorcia
2026-06-20 20:15   ` sashiko-bot
2026-06-20 19:56 ` Luca Leonardo Scorcia [this message]
2026-06-20 19:56 ` [PATCH v8 5/9] mfd: mt6397: Add support for " Luca Leonardo Scorcia
2026-06-20 20:20   ` sashiko-bot
2026-06-20 19:56 ` [PATCH v8 6/9] input: keyboard: mtk-pmic-keys: Add MT6392 support Luca Leonardo Scorcia
2026-06-20 20:16   ` sashiko-bot
2026-06-20 19:56 ` [PATCH v8 7/9] pinctrl: mediatek: mt6397: Add MediaTek MT6392 Luca Leonardo Scorcia
2026-06-20 20:16   ` sashiko-bot
2026-06-20 19:56 ` [PATCH v8 8/9] regulator: Add MediaTek MT6392 regulator Luca Leonardo Scorcia
2026-06-20 20:13   ` sashiko-bot
2026-06-20 19:56 ` [PATCH v8 9/9] arm64: dts: mediatek: Add MediaTek MT6392 PMIC dtsi Luca Leonardo Scorcia
2026-06-20 20:19   ` sashiko-bot

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