linux-kernel - [PATCH 2/3] extcon: max8997: Add CHGINS and CHGRM interrupt handling

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Date:   Mon, 15 Feb 2021 19:06:09 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     gregkh@...uxfoundation.org
Cc:     cw00.choi@...sung.com, chanwoo@...nel.org,
        myungjoo.ham@...sung.com, linux-kernel@...r.kernel.org,
        Timon Baetz <timon.baetz@...tonmail.com>
Subject: [PATCH 2/3] extcon: max8997: Add CHGINS and CHGRM interrupt
 handling

From: Timon Baetz <timon.baetz@...tonmail.com>

This allows the MAX8997 charger to set the current limit depending on
the detected extcon charger type.

Signed-off-by: Timon Baetz <timon.baetz@...tonmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
---
 drivers/extcon/extcon-max8997.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index 337b0eea4e62..e1408075ef7d 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -44,6 +44,8 @@ static struct max8997_muic_irq muic_irqs[] = {
 	{ MAX8997_MUICIRQ_ChgDetRun,	"muic-CHGDETRUN" },
 	{ MAX8997_MUICIRQ_ChgTyp,	"muic-CHGTYP" },
 	{ MAX8997_MUICIRQ_OVP,		"muic-OVP" },
+	{ MAX8997_PMICIRQ_CHGINS,	"pmic-CHGINS" },
+	{ MAX8997_PMICIRQ_CHGRM,	"pmic-CHGRM" },
 };
 
 /* Define supported cable type */
@@ -538,6 +540,8 @@ static void max8997_muic_irq_work(struct work_struct *work)
 	case MAX8997_MUICIRQ_DCDTmr:
 	case MAX8997_MUICIRQ_ChgDetRun:
 	case MAX8997_MUICIRQ_ChgTyp:
+	case MAX8997_PMICIRQ_CHGINS:
+	case MAX8997_PMICIRQ_CHGRM:
 		/* Handle charger cable */
 		ret = max8997_muic_chg_handler(info);
 		break;
-- 
2.17.1