linux-kernel - [PATCH v2 1/2] mfd/axp20x: add support for extcon cell

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Date:	Fri,  3 Apr 2015 00:49:47 +0530
From:	Ramakrishna Pallala <ramakrishna.pallala@...el.com>
To:	linux-kernel@...r.kernel.org,
	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Lee Jones <lee.jones@...aro.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Carlo Caione <carlo@...one.org>
Cc:	Jacob Pan <jacob.jun.pan@...ux.intel.com>,
	Pallala Ramakrishna <ramakrishna.pallala@...el.com>
Subject: [PATCH v2 1/2] mfd/axp20x: add support for extcon cell

This patch adds the mfd cell info for axp288 extcon device.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@...el.com>
---
 drivers/mfd/axp20x.c |   28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 0acbe52..a569721 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -290,6 +290,29 @@ static struct resource axp288_adc_resources[] = {
 	},
 };
 
+static struct resource axp288_extcon_resources[] = {
+	{
+		.start = AXP288_IRQ_VBUS_FALL,
+		.end   = AXP288_IRQ_VBUS_FALL,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.start = AXP288_IRQ_VBUS_RISE,
+		.end   = AXP288_IRQ_VBUS_RISE,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.start = AXP288_IRQ_MV_CHNG,
+		.end   = AXP288_IRQ_MV_CHNG,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
+		.start = AXP288_IRQ_BC_USB_CHNG,
+		.end   = AXP288_IRQ_BC_USB_CHNG,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
 static struct resource axp288_charger_resources[] = {
 	{
 		.start = AXP288_IRQ_OV,
@@ -345,6 +368,11 @@ static struct mfd_cell axp288_cells[] = {
 		.resources = axp288_adc_resources,
 	},
 	{
+		.name = "axp288_extcon",
+		.num_resources = ARRAY_SIZE(axp288_extcon_resources),
+		.resources = axp288_extcon_resources,
+	},
+	{
 		.name = "axp288_charger",
 		.num_resources = ARRAY_SIZE(axp288_charger_resources),
 		.resources = axp288_charger_resources,
-- 
1.7.9.5

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