linux-kernel - [PATCH 3/7] mfd: mt6397-core: add resources for PMIC keys for MT6359

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Message-Id: <20220415153629.1817202-4-fparent@baylibre.com>
Date:   Fri, 15 Apr 2022 17:36:25 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     Lee Jones <lee.jones@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Fabien Parent <fparent@...libre.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/7] mfd: mt6397-core: add resources for PMIC keys for MT6359

Add the MFD resources in order to be able to probe and use the keyboard
driver for the MT6359 PMIC.

Signed-off-by: Fabien Parent <fparent@...libre.com>
---
 drivers/mfd/mt6397-core.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index bddb40054b9e..1a368ad08f58 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -54,6 +54,13 @@ static const struct resource mt6358_keys_resources[] = {
 	DEFINE_RES_IRQ_NAMED(MT6358_IRQ_HOMEKEY_R, "homekey_r"),
 };
 
+static const struct resource mt6359_keys_resources[] = {
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_PWRKEY, "powerkey"),
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_HOMEKEY, "homekey"),
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_PWRKEY_R, "powerkey_r"),
+	DEFINE_RES_IRQ_NAMED(MT6359_IRQ_HOMEKEY_R, "homekey_r"),
+};
+
 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"),
@@ -122,6 +129,12 @@ static const struct mfd_cell mt6359_devs[] = {
 		.of_compatible = "mediatek,mt6358-rtc",
 	},
 	{ .name = "mt6359-sound", },
+	{
+		.name = "mtk-pmic-keys",
+		.num_resources = ARRAY_SIZE(mt6359_keys_resources),
+		.resources = mt6359_keys_resources,
+		.of_compatible = "mediatek,mt6359-keys"
+	},
 };
 
 static const struct mfd_cell mt6397_devs[] = {
-- 
2.35.2