linux-kernel - [PATCH v3 03/20] mfd: mt6397-core: Add mfd

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Message-Id: <20250304-mt6359-accdet-dts-v3-3-5b0eafc29f5b@collabora.com>
Date: Tue, 04 Mar 2025 12:15:44 -0300
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Sen Chu <sen.chu@...iatek.com>, Sean Wang <sean.wang@...iatek.com>, 
 Macpaul Lin <macpaul.lin@...iatek.com>, Lee Jones <lee@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>
Cc: kernel@...labora.com, linux-sound@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 linux-pm@...r.kernel.org, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>, 
 Andrew Perepech <andrew.perepech@...iatek.com>
Subject: [PATCH v3 03/20] mfd: mt6397-core: Add mfd_cell for mt6359-accdet

From: Andrew Perepech <andrew.perepech@...iatek.com>

Add an mfd_cell for mt6359-accdet and describe its IRQ resources to
allow the mt6359-accdet driver to probe.

Signed-off-by: Andrew Perepech <andrew.perepech@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 drivers/mfd/mt6397-core.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 0e5d59ae064a696ae2111e2b558b316667c14773..5f8ed898890783c0ce4e34c7eae0d8f678e7d7bc 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -84,6 +84,12 @@ static const struct resource mt6359_keys_resources[] = {
 	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_HOMEKEY_R, "homekey_r"),
 };

+static const struct resource mt6359_accdet_resources[] = {
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_ACCDET, "accdet_irq"),
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_ACCDET_EINT0, "accdet_eint0"),
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_ACCDET_EINT1, "accdet_eint1"),
+};
+
 static const struct resource mt6323_keys_resources[] = {
 	DEFINE_RES_IRQ_NAMED(MT6323_IRQ_STATUS_PWRKEY, "powerkey"),
 	DEFINE_RES_IRQ_NAMED(MT6323_IRQ_STATUS_FCHRKEY, "homekey"),
@@ -239,6 +245,12 @@ static const struct mfd_cell mt6359_devs[] = {
 		.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,
+	},
 };

 static const struct mfd_cell mt6397_devs[] = {

-- 
2.48.1