LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
To: linux-kernel@vger.kernel.org,
	MyungJoo Ham <myungjoo.ham@samsung.com>,
	Chanwoo Choi <cw00.choi@samsung.com>,
	Lee Jones <lee.jones@linaro.org>,
	Samuel Ortiz <sameo@linux.intel.com>,
	Carlo Caione <carlo@caione.org>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>,
	Pallala Ramakrishna <ramakrishna.pallala@intel.com>
Subject: [PATCH v1 1/2] mfd/axp20x: add support for extcon cell
Date: Thu,  2 Apr 2015 19:45:30 +0530	[thread overview]
Message-ID: <1427984131-22899-2-git-send-email-ramakrishna.pallala@intel.com> (raw)
In-Reply-To: <1427984131-22899-1-git-send-email-ramakrishna.pallala@intel.com>

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

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
---
 drivers/mfd/axp20x.c       |   28 ++++++++++++++++++++++++++++
 include/linux/mfd/axp20x.h |    5 +++++
 2 files changed, 33 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,
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index dfabd6d..4ed8071 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -275,4 +275,9 @@ struct axp20x_fg_pdata {
 	int thermistor_curve[MAX_THERM_CURVE_SIZE][2];
 };
 
+struct axp288_extcon_pdata {
+	/* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */
+	struct gpio_desc *gpio_mux_cntl;
+};
+
 #endif /* __LINUX_MFD_AXP20X_H */
-- 
1.7.9.5


  reply	other threads:[~2015-04-02  6:07 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-02 14:15 [PATCH v1 0/2] Add extcon support for AXP288 PMIC Ramakrishna Pallala
2015-04-02 14:15 ` Ramakrishna Pallala [this message]
2015-04-02  7:13   ` [PATCH v1 1/2] mfd/axp20x: add support for extcon cell Lee Jones
2015-04-02  8:01     ` Pallala, Ramakrishna
2015-04-02 10:54       ` Lee Jones
2015-04-02 10:56         ` Pallala, Ramakrishna
2015-04-02 14:15 ` [PATCH v1 2/2] extcon-axp288: Add axp288 extcon driver support Ramakrishna Pallala

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1427984131-22899-2-git-send-email-ramakrishna.pallala@intel.com \
    --to=ramakrishna.pallala@intel.com \
    --cc=carlo@caione.org \
    --cc=cw00.choi@samsung.com \
    --cc=jacob.jun.pan@linux.intel.com \
    --cc=lee.jones@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=myungjoo.ham@samsung.com \
    --cc=sameo@linux.intel.com \
    --subject='Re: [PATCH v1 1/2] mfd/axp20x: add support for extcon cell' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).