linux-kernel - [PATCH RFC v2 2/3] mfd: rn5t618: add IRQ definitions for RN5T618

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Message-Id: <20200120212056.28806-3-andreas@kemnade.info>
Date:   Mon, 20 Jan 2020 22:20:55 +0100
From:   Andreas Kemnade <andreas@...nade.info>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, lee.jones@...aro.org, b.galvani@...il.com,
        linus.walleij@...aro.org, andreas@...nade.info,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        phh@....me, stefan@...er.ch, letux-kernel@...nphoenux.org,
        martin.blumenstingl@...glemail.com
Subject: [PATCH RFC v2 2/3] mfd: rn5t618: add IRQ definitions for RN5T618

Previously, only the definitions for the RC5T619 were
available.

Signed-off-by: Andreas Kemnade <andreas@...nade.info>
---
Untested, IMHO only acceptable with a Tested-By

 drivers/mfd/rn5t618.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c
index 321836f78120..6828fd40b0a1 100644
--- a/drivers/mfd/rn5t618.c
+++ b/drivers/mfd/rn5t618.c
@@ -58,6 +58,24 @@ static const struct regmap_config rn5t618_regmap_config = {
 	.cache_type	= REGCACHE_RBTREE,
 };
 
+static const struct regmap_irq rn5t618_irqs[] = {
+	REGMAP_IRQ_REG(RN5T618_IRQ_SYS, 0, BIT(0)),
+	REGMAP_IRQ_REG(RN5T618_IRQ_DCDC, 0, BIT(1)),
+	REGMAP_IRQ_REG(RN5T618_IRQ_ADC, 0, BIT(3)),
+	REGMAP_IRQ_REG(RN5T618_IRQ_GPIO, 0, BIT(4)),
+	REGMAP_IRQ_REG(RN5T618_IRQ_CHG, 0, BIT(6)),
+};
+
+static const struct regmap_irq_chip rn5t618_irq_chip = {
+	.name = "rn5t618",
+	.irqs = rn5t618_irqs,
+	.num_irqs = ARRAY_SIZE(rn5t618_irqs),
+	.num_regs = 1,
+	.status_base = RN5T618_INTMON,
+	.mask_base = RN5T618_INTEN,
+	.mask_invert = true,
+};
+
 static const struct regmap_irq rc5t619_irqs[] = {
 	REGMAP_IRQ_REG(RN5T618_IRQ_SYS, 0, BIT(0)),
 	REGMAP_IRQ_REG(RN5T618_IRQ_DCDC, 0, BIT(1)),
@@ -92,6 +110,9 @@ static int rn5t618_irq_init(struct rn5t618 *rn5t618)
 	case RC5T619:
 		irq_chip = &rc5t619_irq_chip;
 		break;
+	case RN5T618:
+		irq_chip = &rn5t618_irq_chip;
+		break;
 	default:
 		irq_chip = NULL;
 		break;
-- 
2.11.0